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Champion 9007 Spark Plug - Exhaust Side
| Brand | Champion 9007 |
|---|---|
| Position | Exhaust Side |
| Center Electrode Diameter (Inch) | 0.103 |
| Center Electrode Tip Material | Iridium |
| Classification | Champion Iridium |
| Electrical Terminal Type | Non-Removable Nut |
| Gap Style | J Gap |
| Ground Electrode Core Material | Platinum |
| Ground Electrode Material | Platinum Pad Surface |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | J Gap |
| Hex Size | 0.625 |
| Hex Size | 15.880 |
| Hex Type | Hex |
| Installed Height (Inch) | 2.24 |
| Insulator Height | 0.06 |
| Insulator Projection (Inch) | 0.06 |
| Manufacturer Heat Range | 10 |
| Plug Type | RN10WYPB5 |
| Pre-Gap Size | 0.051 |
| Pre-Gap Size | 1.30 |
| Reach | 0.75 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Taper Diameter (Inch) | 0.27 |
| Thread Diameter | 0.551 |
| Thread Diameter | 14.000 |
| Product line | Champion Iridium |
| Fits | Hyundai, Kia, Land Rover, Chevrolet, Chrysler, Dodge, Plymouth, Pontiac, Mitsubishi, Ford, Geo, Suzuki, Eagle, Honda, Subaru, Toyota, Asuna, Isuzu, Daihatsu, Mercury, Nissan, Buick, and Mazda · 622 vehicles |
Iridium center electrode. Fine-wire design sharpens spark focus for stronger performance.
Platinum ground electrodes. Built for efficient spark delivery and consistent ignition.
Champion Iridium. A premium spark plug line from a trusted ignition brand.
Cross-references Autolite XP64, 1881811051 and 1882511101 for the same application. See all 4.
Champion Iridium Spark Plug 9007
Champion Iridium 9007 is a secondary ignition spark plug built for precise spark delivery and stable combustion. Its fine-wire iridium center electrode and platinum ground electrode focus the spark for consistent performance in a wide range of import and domestic applications.
Key Features
- Fine-wire iridium center electrode for sharp spark focus
- Platinum ground electrode with J-gap design
- Pre-gapped to 0.051 in / 1.30 mm
- Resistor-type construction for ignition system noise control
- 14 mm thread diameter, 0.75 in reach, flat seat
- Non-removable nut terminal and 5/8 in hex size
- Champion Iridium classification for OE-style service replacement
Product Details
Champion Iridium 9007 uses an iridium center electrode paired with a platinum ground electrode to deliver a focused spark kernel and reliable ignition performance. The J-gap design, flat seat, and resistor construction support stable operation in engines that call for the RN10WYPB5 plug type. This part number 9007 is listed across a broad range of vehicles, including Hyundai Sonata, Kia Optima, and Dodge Caravan applications, as well as many older Toyota, Nissan, Mitsubishi, and Chrysler models.
This part cross-references Monroe Shocks & Struts (e.g., RN10WYPB5, XP64) for the same application.
Vehicle Fitment
- Fits 2001-2006 Hyundai Santa Fe, N/A
- Fits 2001-2006 Kia Magentis, N/A
- Fits 2001-2006 Kia Optima, N/A
- Fits 1989-2005 Hyundai Sonata, N/A
- Fits 2003-2004 Land Rover Discovery, N/A
- Fits 2002 Land Rover Range Rover, N/A
- Fits 1996-2001 Land Rover Range Rover, N/A
- Fits 1998-2000 Chevrolet Metro, N/A
- Fits 1992 Chevrolet Metro, N/A
- Fits 2000 Chrysler Grand Voyager, N/A
- Fits 2000 Chrysler Voyager, N/A
- Fits 1987-2000 Dodge Caravan, N/A
- Fits 1992-2000 Dodge Grand Caravan, N/A
- Fits 1987-1989 Dodge Grand Caravan, N/A
- Fits 1992-2000 Plymouth Grand Voyager, N/A
- Fits 1987-1989 Plymouth Grand Voyager, N/A
- Fits 1987-2000 Plymouth Voyager, N/A
- Fits 1994-2000 Pontiac Firefly, N/A
- Fits 1989-1991 Pontiac Firefly, N/A
- Fits 1997-1999 Mitsubishi 3000GT, N/A
- Fits 1985-1999 Mitsubishi Mirage, N/A
- Fits 1994-1997 Ford Aspire, N/A
- Fits 1989-1997 Geo Metro, N/A
- Fits 1989-1997 Suzuki Swift, N/A
- Fits 1991-1996 Dodge Stealth, N/A
- Fits 1994-1996 Honda Passport, N/A
- Fits 1992-1996 Mitsubishi Diamante, N/A
- Fits 1983-1996 Mitsubishi Mighty Max, N/A
- Fits 1990-1995 Chrysler LeBaron, N/A
- Fits 1992-1995 Dodge Colt, N/A
- Fits 1978-1980 Dodge Colt, N/A
- Fits 1989-1995 Dodge Spirit, N/A
- Fits 1994-1995 Kia Sephia, N/A
- Fits 1989-1995 Plymouth Acclaim, N/A
- Fits 1992-1994 Dodge Shadow, N/A
- Fits 1990-1994 Mitsubishi Eclipse, N/A
- Fits 1985-1994 Mitsubishi Montero, N/A
- Fits 1987-1994 Mitsubishi Precis, N/A
- Fits 1990-1994 Plymouth Laser, N/A
- Fits 1992-1994 Plymouth Sundance, N/A
- Fits 1981-1994 Toyota Tercel, N/A
- Fits 1990-1993 Chrysler Daytona, N/A
- Fits 1990-1993 Dodge Daytona, N/A
- Fits 1990-1993 Dodge Ram 50, N/A
- Fits 1983-1988 Dodge Ram 50, N/A
- Fits 1988-1993 Ford Festiva, N/A
- Fits 1991-1993 Isuzu Stylus, N/A
- Fits 1988-1993 Pontiac LeMans, N/A
- Fits 1987-1992 Chevrolet Sprint, N/A
- Fits 1985 Chevrolet Sprint, N/A
- Fits 1992 Mitsubishi Expo, N/A
- Fits 1985-1992 Mitsubishi Galant, N/A
- Fits 1990-1992 Toyota Land Cruiser, N/A
- Fits 1981-1991 Isuzu Pickup, N/A
- Fits 1988-1990 Chrysler Dynasty, N/A
- Fits 1990 Chrysler Town & Country, N/A
- Fits 1987-1990 Mercury Tracer, N/A
- Fits 1989-1990 Mitsubishi Sigma, N/A
- Fits 1987-1990 Mitsubishi Van, N/A
- Fits 1987-1989 Chrysler Conquest, N/A
- Fits 1988-1989 Chrysler New Yorker, N/A
- Fits 1987-1989 Dodge Raider, N/A
- Fits 1989 Dodge Ram 50, N/A
- Fits 1989 Geo Spectrum, N/A
- Fits 1984-1989 Honda Accord, N/A
- Fits 1981-1989 Isuzu I-Mark, N/A
- Fits 1983-1989 Isuzu Impulse, N/A
- Fits 1984-1989 Toyota Van, N/A
- Fits 1985-1988 Chevrolet Nova, N/A
- Fits 1985-1988 Chevrolet Spectrum, N/A
- Fits 1983-1988 Mitsubishi Cordia, N/A
- Fits 1983-1988 Mitsubishi Starion, N/A
- Fits 1983-1988 Mitsubishi Tredia, N/A
- Fits 1983-1988 Nissan Pulsar NX, N/A
- Fits 1987-1988 Nissan Sentra, N/A
- Fits 1987-1988 Pontiac Firefly, N/A
- Fits 1985-1988 Pontiac Sunburst, N/A
- Fits 1985-1988 Suzuki Forsa, N/A
- Fits 1980-1988 Toyota Corolla, N/A
- Fits 1987 Buick Skyhawk, N/A
- Fits 1984-1987 Dodge Caravan, N/A
- Fits 1983-1987 Honda Prelude, N/A
- Fits 1984-1987 Isuzu Trooper, N/A
- Fits 1984-1987 Plymouth Voyager, N/A
- Fits 1980-1987 Subaru Standard, N/A
- Fits 1984-1986 Dodge Conquest, N/A
- Fits 1983-1986 Dodge Power Ram 50, N/A
- Fits 1984-1986 Plymouth Conquest, N/A
- Fits 1983-1986 Toyota Camry, N/A
- Fits 1986 Toyota Celica, N/A
- Fits 1982-1985 Chrysler LeBaron, N/A
- Fits 1983-1985 Chrysler New Yorker, N/A
- Fits 1982-1985 Chrysler Town & Country, N/A
- Fits 1983-1985 Dodge 600, N/A
- Fits 1981-1985 Dodge Aries, N/A
- Fits 1981-1985 Plymouth Reliant, N/A
- Fits 1984 Honda Civic, N/A
- Fits 1984 Mitsubishi Cordia, N/A
- Fits 1983-1984 Mitsubishi Montero, N/A
- Fits 1981-1984 Nissan Maxima, N/A
- Fits 1983-1984 Nissan Pulsar NX, N/A
- Fits 1978-1983 Dodge Challenger, N/A
- Fits 1982-1983 Nissan 200SX, Exhaust Side
- Fits 1979-1983 Nissan 280ZX, N/A
- Fits 1979-1982 Dodge D50, N/A
- Fits 1979-1982 Nissan 210, N/A
- Fits 1979-1982 Nissan 310, N/A
- Fits 1977-1981 Nissan 810, N/A
- Fits 1977-1979 Nissan 200SX, N/A
- Fits 1978-1979 Nissan 510, N/A
- Fits 1967-1968 Chevrolet Camaro, N/A
Installation Notes
Verify the plug type as RN10WYPB5 and confirm the required gap before installation. This plug is listed with a 0.044 in to 0.045 in gap on many applications, while some vehicles call for 0.040 in, 0.042 in, 0.043 in, 0.036 in, or 0.035 in depending on engine and position. The 1982-1983 Nissan 200SX exhaust-side application requires the specified exhaust-side location and notes two plugs per cylinder in the fitment data. Always match the vehicle-specific gap and position notes to the engine service information.
Quality Assurance
Champion Iridium plugs use a fine-wire iridium center electrode and platinum ground electrode construction to support consistent spark focus and dependable ignition service. The resistor design and OE-style dimensions help maintain proper fitment in the listed applications, including Hyundai Sonata, Kia Optima, and Dodge Caravan models.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Hyundai | Santa Fe | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2006 | Kia | Magentis | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2006 | Kia | Optima | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2005 | Hyundai | Santa Fe | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2005 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2005 | Kia | Magentis | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2005 | Kia | Optima | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2004 | Hyundai | Santa Fe | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2004 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2004 | Kia | Magentis | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2004 | Kia | Optima | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2004 | Land Rover | Discovery | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 2003 | Hyundai | Santa Fe | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2003 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2003 | Kia | Magentis | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2003 | Kia | Optima | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2003 | Land Rover | Discovery | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 2002 | Hyundai | Santa Fe | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2002 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2002 | Kia | Magentis | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2002 | Kia | Optima | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2002 | Land Rover | Range Rover | 4.6L | V8 | — | N/A | with Single Plug; Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 2001 | Hyundai | Santa Fe | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2001 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2001 | Kia | Magentis | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2001 | Kia | Optima | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2001 | Land Rover | Range Rover | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Chevrolet | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Chrysler | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Chrysler | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Land Rover | Range Rover | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 2000 | Pontiac | Firefly | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Chevrolet | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Land Rover | Range Rover | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Mitsubishi | 3000GT | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1999 | Pontiac | Firefly | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Chevrolet | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Land Rover | Range Rover | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Mitsubishi | 3000GT | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1998 | Pontiac | Firefly | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Ford | Aspire | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Geo | Metro | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Land Rover | Range Rover | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Mitsubishi | 3000GT | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Pontiac | Firefly | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1997 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Dodge | Stealth | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Ford | Aspire | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Geo | Metro | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Honda | Passport | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Land Rover | Range Rover | 4.6L | V8 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Mitsubishi | Diamante | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Mitsubishi | Mighty Max | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Pontiac | Firefly | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1996 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Chrysler | LeBaron | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Dodge | Colt | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Dodge | Spirit | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Dodge | Stealth | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Ford | Aspire | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Geo | Metro | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Honda | Passport | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Kia | Sephia | 1.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Mitsubishi | Diamante | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Mitsubishi | Mighty Max | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Plymouth | Acclaim | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Pontiac | Firefly | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1995 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Chrysler | LeBaron | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Dodge | Colt | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Dodge | Shadow | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Dodge | Spirit | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Dodge | Stealth | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Ford | Aspire | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Geo | Metro | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Honda | Passport | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Kia | Sephia | 1.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Diamante | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Eclipse | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Eclipse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Mighty Max | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Mighty Max | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Montero | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Plymouth | Acclaim | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Plymouth | Laser | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Plymouth | Sundance | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Pontiac | Firefly | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Suzuki | Swift | 1.0L | L3 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1994 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Chrysler | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Chrysler | LeBaron | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Colt | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Ram 50 | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Shadow | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Spirit | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Dodge | Stealth | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Ford | Festiva | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Geo | Metro | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Isuzu | Stylus | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Diamante | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Eclipse | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Eclipse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Mighty Max | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Mighty Max | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Montero | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Plymouth | Acclaim | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Plymouth | Laser | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Plymouth | Sundance | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Pontiac | LeMans | 1.6L | L4 | — | N/A | Gap 0.060 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Suzuki | Swift | 1.0L | L3 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1993 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Chevrolet | Metro | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Chevrolet | Sprint | 1.0L | L3 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Chrysler | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Chrysler | LeBaron | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Colt | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Ram 50 | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Shadow | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Spirit | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Dodge | Stealth | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Ford | Festiva | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Geo | Metro | 1.3L | L4 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Isuzu | Stylus | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Diamante | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Eclipse | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Eclipse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Expo | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Galant | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Mighty Max | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Mighty Max | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Mirage | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Montero | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Plymouth | Acclaim | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Plymouth | Laser | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Plymouth | Sundance | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Pontiac | LeMans | 1.6L | L4 | — | N/A | Gap 0.060 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Suzuki | Swift | 1.0L | L3 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Toyota | Land Cruiser | 4.0L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1992 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Chevrolet | Sprint | 1.0L | L3 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Chrysler | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Chrysler | LeBaron | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Dodge | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Dodge | Ram 50 | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Dodge | Ram 50 | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Dodge | Spirit | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Dodge | Stealth | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Ford | Festiva | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Isuzu | Pickup | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Isuzu | Pickup | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Isuzu | Stylus | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Eclipse | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Eclipse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Galant | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Mighty Max | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Mighty Max | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Mirage | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Montero | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Plymouth | Acclaim | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Plymouth | Laser | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Pontiac | LeMans | 1.6L | L4 | — | N/A | Gap 0.060 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Toyota | Land Cruiser | 4.0L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1991 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Chevrolet | Sprint | 1.0L | L3 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Chrysler | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Chrysler | Dynasty | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Chrysler | LeBaron | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Chrysler | Town & Country | 3.0L | V6 | — | N/A | Champion Iridium |
| 1990 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Dodge | Daytona | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Dodge | Ram 50 | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Dodge | Ram 50 | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Dodge | Spirit | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Ford | Festiva | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Hyundai | Sonata | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Isuzu | Pickup | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Isuzu | Pickup | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mercury | Tracer | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Eclipse | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Eclipse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Galant | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Mighty Max | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Mighty Max | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Montero | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Sigma | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Mitsubishi | Van | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Plymouth | Acclaim | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Plymouth | Laser | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Pontiac | LeMans | 1.6L | L4 | — | N/A | Gap 0.060 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Toyota | Land Cruiser | 4.0L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1990 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Chevrolet | Sprint | 1.0L | L3 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Chrysler | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Chrysler | Dynasty | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Chrysler | New Yorker | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Dodge | Raider | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Dodge | Raider | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Dodge | Ram 50 | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Dodge | Spirit | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Ford | Festiva | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Geo | Metro | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Geo | Spectrum | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Honda | Accord | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Hyundai | Sonata | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Isuzu | I-Mark | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Isuzu | Impulse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Isuzu | Impulse | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Isuzu | Pickup | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Isuzu | Pickup | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mercury | Tracer | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Galant | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Mighty Max | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Mighty Max | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Montero | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Montero | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Sigma | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Mitsubishi | Van | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Plymouth | Acclaim | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.042 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Pontiac | LeMans | 1.6L | L4 | — | N/A | Gap 0.060 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Suzuki | Swift | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1989 | Toyota | Van | 2.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Chevrolet | Nova | 1.6L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Chevrolet | Spectrum | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Chevrolet | Sprint | 1.0L | L3 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Chrysler | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Chrysler | Dynasty | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Chrysler | New Yorker | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Dodge | Raider | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Dodge | Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Ford | Festiva | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Honda | Accord | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Isuzu | I-Mark | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Isuzu | Impulse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Isuzu | Impulse | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Isuzu | Pickup | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Isuzu | Pickup | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mercury | Tracer | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Cordia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Cordia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Galant | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Mighty Max | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Mighty Max | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Mirage | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Montero | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Starion | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Tredia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Tredia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Mitsubishi | Van | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Nissan | Pulsar NX | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Nissan | Sentra | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.043 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Pontiac | LeMans | 1.6L | L4 | — | N/A | Gap 0.060 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Pontiac | Sunburst | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Suzuki | Forsa | 1.0L | L3 | — | N/A | Gap 0.043 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Toyota | Corolla | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1988 | Toyota | Van | 2.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Buick | Skyhawk | 2.0L | L4 | — | N/A | Gap 0.060 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Chevrolet | Nova | 1.6L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Chevrolet | Spectrum | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Chevrolet | Sprint | 1.0L | L3 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Chrysler | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Dodge | Caravan | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Dodge | Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Dodge | Grand Caravan | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Dodge | Raider | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Dodge | Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Honda | Accord | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Honda | Prelude | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Honda | Prelude | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Isuzu | I-Mark | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Isuzu | Impulse | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Isuzu | Impulse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Isuzu | Pickup | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Isuzu | Pickup | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Isuzu | Trooper | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mercury | Tracer | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Cordia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Cordia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Galant | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Mighty Max | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Mighty Max | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Mirage | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Montero | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Precis | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Starion | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Tredia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Tredia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Mitsubishi | Van | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Nissan | Pulsar NX | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Nissan | Sentra | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Plymouth | Grand Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Plymouth | Voyager | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Plymouth | Voyager | 3.0L | V6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Pontiac | Firefly | 1.0L | L3 | — | N/A | Gap 0.043 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Pontiac | Sunburst | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Subaru | Standard | 1.8L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Suzuki | Forsa | 1.0L | L3 | — | N/A | Gap 0.043 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Toyota | Corolla | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1987 | Toyota | Van | 2.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Chevrolet | Nova | 1.6L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Chevrolet | Spectrum | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Dodge | Caravan | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Dodge | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Dodge | Power Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Dodge | Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Honda | Accord | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Honda | Prelude | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Honda | Prelude | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Isuzu | I-Mark | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Isuzu | Impulse | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Isuzu | Impulse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Isuzu | Pickup | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Isuzu | Pickup | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Isuzu | Trooper | 2.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Cordia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Cordia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Galant | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Mighty Max | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Mighty Max | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Mirage | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Montero | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Starion | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Tredia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Mitsubishi | Tredia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Nissan | Pulsar NX | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Plymouth | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Plymouth | Voyager | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Pontiac | Sunburst | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Suzuki | Forsa | 1.0L | L3 | — | N/A | Gap 0.043 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Toyota | Camry | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Toyota | Celica | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Toyota | Corolla | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1986 | Toyota | Van | 2.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Chevrolet | Nova | 1.6L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Chevrolet | Spectrum | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Chevrolet | Sprint | 1.0L | L3 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Chrysler | LeBaron | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Chrysler | New Yorker | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Chrysler | Town & Country | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Dodge | 600 | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Dodge | Aries | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Dodge | Caravan | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Dodge | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Dodge | Power Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Dodge | Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Honda | Accord | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Honda | Prelude | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Honda | Prelude | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Isuzu | I-Mark | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Isuzu | I-Mark | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Isuzu | Impulse | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Isuzu | Impulse | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Isuzu | Pickup | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Isuzu | Trooper | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Cordia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Cordia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Galant | 2.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Mighty Max | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Mighty Max | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Mirage | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Mirage | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Montero | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Starion | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Tredia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Mitsubishi | Tredia | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Nissan | Pulsar NX | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Plymouth | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Plymouth | Reliant | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Plymouth | Voyager | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Pontiac | Sunburst | 1.5L | L4 | — | N/A | Gap 0.045 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Suzuki | Forsa | 1.0L | L3 | — | N/A | Gap 0.043 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Toyota | Camry | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Toyota | Corolla | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1985 | Toyota | Van | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Chrysler | LeBaron | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Chrysler | New Yorker | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Chrysler | Town & Country | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Dodge | 600 | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Dodge | Aries | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Dodge | Caravan | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Dodge | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Dodge | Power Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Dodge | Power Ram 50 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Dodge | Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Honda | Accord | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Honda | Civic | 1.3L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Honda | Prelude | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Isuzu | I-Mark | 1.8L | L4 | GAS | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Isuzu | Impulse | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Isuzu | Pickup | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Isuzu | Trooper | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Mitsubishi | Cordia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Mitsubishi | Cordia | 2.0L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Mitsubishi | Mighty Max | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Mitsubishi | Mighty Max | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Mitsubishi | Montero | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Mitsubishi | Starion | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Mitsubishi | Tredia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Nissan | Maxima | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Nissan | Pulsar NX | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Nissan | Pulsar NX | 1.5L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Plymouth | Conquest | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Plymouth | Reliant | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Plymouth | Voyager | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Toyota | Camry | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Toyota | Corolla | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1984 | Toyota | Van | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Chrysler | LeBaron | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Chrysler | New Yorker | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Chrysler | Town & Country | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Dodge | 600 | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Dodge | Aries | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Dodge | Challenger | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Dodge | Power Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Dodge | Power Ram 50 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Dodge | Ram 50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Honda | Prelude | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Isuzu | I-Mark | 1.8L | L4 | GAS | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Isuzu | Impulse | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Isuzu | Pickup | 1.9L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Mitsubishi | Cordia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Mitsubishi | Mighty Max | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Mitsubishi | Mighty Max | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Mitsubishi | Montero | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Mitsubishi | Starion | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Mitsubishi | Tredia | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Nissan | 200SX | 2.2L | L4 | — | Exhaust Side | 2 Plugs Per Cylinder Required; Gap 0.036 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Nissan | 280ZX | 2.8L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Nissan | Maxima | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Nissan | Pulsar NX | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Nissan | Pulsar NX | 1.5L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Plymouth | Reliant | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Toyota | Camry | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Toyota | Corolla | 1.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1983 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Chrysler | LeBaron | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Chrysler | Town & Country | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Dodge | Aries | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Dodge | Challenger | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Dodge | D50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Dodge | D50 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Isuzu | I-Mark | 1.8L | L4 | GAS | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Isuzu | Pickup | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Nissan | 200SX | 2.2L | L4 | — | Exhaust Side | 2 Plugs Per Cylinder Required; Gap 0.036 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Nissan | 210 | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Nissan | 210 | 1.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Nissan | 210 | 1.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Nissan | 280ZX | 2.8L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Nissan | 310 | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Nissan | Maxima | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Plymouth | Reliant | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Subaru | Standard | 1.8L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Toyota | Corolla | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1982 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Dodge | Aries | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Dodge | Challenger | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Dodge | D50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Dodge | D50 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Isuzu | I-Mark | 1.8L | L4 | GAS | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Isuzu | Pickup | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Nissan | 210 | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Nissan | 210 | 1.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Nissan | 210 | 1.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Nissan | 280ZX | 2.8L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Nissan | 310 | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Nissan | 810 | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Nissan | Maxima | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Plymouth | Reliant | 2.6L | L4 | — | N/A | Gap 0.040 (in); Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Subaru | Standard | 1.8L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Toyota | Corolla | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1981 | Toyota | Tercel | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Dodge | Challenger | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Dodge | Colt | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Dodge | D50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Dodge | D50 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Nissan | 210 | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Nissan | 210 | 1.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Nissan | 210 | 1.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Nissan | 280ZX | 2.8L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Nissan | 310 | 1.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Nissan | 810 | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Subaru | Standard | 1.6L | H4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1980 | Toyota | Corolla | 1.8L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Dodge | Challenger | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Dodge | Colt | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Dodge | D50 | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Dodge | D50 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 200SX | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 210 | 1.5L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 210 | 1.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 210 | 1.2L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 280ZX | 2.8L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 310 | 1.4L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 510 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1979 | Nissan | 810 | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1978 | Dodge | Challenger | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1978 | Dodge | Colt | 2.6L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1978 | Nissan | 200SX | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1978 | Nissan | 510 | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1978 | Nissan | 810 | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1977 | Nissan | 200SX | 2.0L | L4 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1977 | Nissan | 810 | 2.4L | L6 | — | N/A | Gap 0.044 inch, Plug Type Number RN10WYPB5; Champion Iridium |
| 1968 | Chevrolet | Camaro | 6.5L | V8 | — | N/A | Gap 0.035 (in); with 325 Horsepower Engine & Down; Plug Type Number RN10WYPB5; Champion Iridium |
| 1967 | Chevrolet | Camaro | 6.5L | V8 | — | N/A | Gap 0.035 (in); with 325 Horsepower Engine & Down; Plug Type Number RN10WYPB5; Champion Iridium |
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