/live/media/CS/CS_63_Fro.jpg)
OE Quality
60-Day Returns
Champion
Copper PlusChampion 63 Spark Plug
| Brand | Champion 63 |
|---|---|
| Center Electrode Diameter (Inch) | 0.1 |
| Center Electrode Tip Material | Nickel |
| Classification | Champion Copper Plus |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Material | Nickel Copper Alloy |
| Ground Electrode Quantity | 4 |
| Hex Size | 0.813 |
| Hex Size | 20.650 |
| Hex Type | Hex |
| Installed Height (Inch) | 2.24 |
| Insulator Height | 0.09 |
| Insulator Projection (Inch) | 0.09 |
| Manufacturer Heat Range | 14 |
| Plug Type | RJ14YC |
| Pre-Gap Size | 0.035 |
| Pre-Gap Size | 0.89 |
| Reach | 0.375 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Taper Diameter (Inch) | 0.31 |
| Thread Diameter | 0.551 |
| Thread Diameter | 14.000 |
| Product line | Copper Plus |
| Fits | Dodge, Chrysler, Plymouth, Oldsmobile, Fargo, Pontiac, Stutz, Chevrolet, GMC, Buick, Cadillac, Checker, Facel Vega, DeSoto, and Darrin · 479 vehicles |
Copper core electrode. Improves conductivity and heat control for steady wear.
Champion Copper Plus. Dependable performance from the brand's copper-core design.
Resistor spark plug. Helps reduce electrical noise for smoother ignition.
Cross-references Anchor 2911, Anchor 3011 and Anchor 3037 for the same application. See all 37.
$13.17Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Spark Plug options
Champion Copper Plus 63 Spark Plug
Champion Copper Plus 63 is an OE-style spark plug built for dependable ignition performance in classic Chrysler, Dodge, Pontiac, Oldsmobile, Chevrolet, GMC, Buick, and Cadillac applications. It uses a copper core electrode for improved conductivity and heat control, with a nickel center electrode and nickel ground electrode materials for consistent wear.
For restorations and maintenance on vehicles such as the Chrysler Newport, Dodge Charger, and Pontiac GTO, this RJ14YC spark plug provides the specified 0.035-inch pre-gap and flat seat design needed for many original-equipment applications.
Key Features
- Copper core electrode for strong conductivity and heat management
- Champion Copper Plus line focused on OE-style replacement performance
- Part number 63, plug type RJ14YC
- 0.035-inch pre-gap for specified applications
- Nickel center electrode tip and nickel ground electrode core material
- Resistor type spark plug for ignition system noise control
- Flat seat design with 3/8-inch reach and 14 mm thread diameter
- Four ground electrodes for stable spark delivery
Product Details
Champion Copper Plus 63 is a conventional replacement spark plug engineered around a copper core for reliable conductivity and heat control. The nickel-based electrode materials support steady wear characteristics, while the resistor design and OE-style dimensions help it match the requirements of many vintage V8 and inline applications. This part number 63 spark plug is commonly referenced for classic Chrysler, Dodge, Pontiac, and Oldsmobile tune-ups where the RJ14YC specification is called for.
This part cross-references Autolite 437 and OSC 1452 for the same application.
What It Helps Address
- Hard starting caused by worn or fouled spark plugs
- Misfire from weak or inconsistent spark delivery
- Rough idle in older ignition systems
- Reduced throttle response from aged secondary ignition components
- Maintenance needs on OE-spec classic vehicle tune-ups
Installation Notes and Tips
Verify the required plug type, thread diameter, reach, seat style, and heat range before installation. This RJ14YC plug uses a 0.035-inch gap specification, but always confirm the engine’s exact service requirement for your year and model. Check the ignition system condition, inspect plug wires and distributor components, and torque to the vehicle manufacturer’s specification.
Compatible With 1949-1976 Chrysler, Dodge, Pontiac, Oldsmobile, Chevrolet, GMC, Buick, and Cadillac applications listed in the fitment data, including Fits 1972-1976 Chrysler New Yorker, Fits 1968-1976 Chrysler Newport, Fits 1968-1976 Chrysler Town & Country, Fits 1975-1976 Dodge Charger, and Fits 1969-1970 Chevrolet Camaro.
Quality Assurance
Champion Copper Plus spark plugs are built to meet OE-style service requirements with a copper core design for dependable performance and heat control. Part number 63 is specified for a wide range of classic applications where the RJ14YC configuration is required.
This part fits 479 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1976 | Chrysler | New Yorker | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Chrysler | New Yorker | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Chrysler | Newport | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Chrysler | Newport | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Chrysler | Town & Country | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Chrysler | Town & Country | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | B300 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | Charger | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | D100 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | D200 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | D300 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | Monaco | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | Monaco | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | W100 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | W200 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1976 | Dodge | W300 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Chrysler | Imperial | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Chrysler | New Yorker | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Chrysler | New Yorker | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Chrysler | Newport | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Chrysler | Newport | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Chrysler | Town & Country | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Chrysler | Town & Country | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Dodge | Charger | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Dodge | D200 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Dodge | Monaco | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Dodge | Monaco | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1975 | Dodge | W100 | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1974 | Chrysler | Imperial | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1974 | Chrysler | New Yorker | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1974 | Chrysler | Newport | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1974 | Chrysler | Newport | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1974 | Chrysler | Town & Country | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1974 | Chrysler | Town & Country | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1974 | Dodge | Charger | 6.6L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1974 | Dodge | Monaco | 6.6L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1974 | Dodge | Monaco | 7.2L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | 98 | 7.5L | V8 | N/A | OE Type; Standard Ignition; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Custom Cruiser | 7.5L | V8 | N/A | OE Type; Standard Ignition; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Cutlass Supreme | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Delta 88 | 7.5L | V8 | N/A | OE Type; Standard Ignition; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Omega | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1974 | Oldsmobile | Toronado | 7.5L | V8 | N/A | OE Type; without High Energy Ignition (HEI); Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Chrysler | Imperial | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1973 | Chrysler | New Yorker | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1973 | Chrysler | Newport | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1973 | Chrysler | Newport | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1973 | Chrysler | Town & Country | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1973 | Dodge | Charger | 6.6L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1973 | Dodge | Monaco | 6.6L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1973 | Dodge | Monaco | 7.2L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | 98 | 7.5L | V8 | N/A | OE Type; Standard Ignition; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Custom Cruiser | 7.5L | V8 | N/A | OE Type; Standard Ignition; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Cutlass Supreme | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Delta 88 | 7.5L | V8 | N/A | OE Type; Standard Ignition; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1973 | Oldsmobile | Omega | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Chrysler | Imperial | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1972 | Chrysler | New Yorker | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1972 | Chrysler | New Yorker | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1972 | Chrysler | Newport | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1972 | Chrysler | Newport | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1972 | Chrysler | Town & Country | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1972 | Chrysler | Town & Country | 7.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1972 | Dodge | Charger | 6.6L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1972 | Dodge | Monaco | 6.6L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1972 | Dodge | Monaco | 7.2L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | 98 | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Custom Cruiser | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Cutlass Supreme | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Delta 88 | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1972 | Oldsmobile | Toronado | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Chrysler | Newport | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Chrysler | Town & Country | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Dodge | Challenger | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1971 | Dodge | Charger | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1971 | Dodge | Monaco | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | 98 | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Custom Cruiser | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Cutlass Supreme | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Delta 88 | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Oldsmobile | Toronado | 7.5L | V8 | N/A | OE Type; Gap 0.040 (in); Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Bonneville | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Catalina | 7.5L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Catalina | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Catalina | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Firebird | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Firebird | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Firebird | 7.5L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Grand Prix | 7.5L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Grand Prix | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | GTO | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Laurentian | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | LeMans | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | LeMans | 7.5L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | LeMans | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1971 | Pontiac | Parisienne | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Chrysler | Newport | 6.3L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Chrysler | Newport | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Chrysler | Town & Country | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Dodge | Challenger | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1970 | Dodge | Charger | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1970 | Dodge | Charger | 5.2L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Dodge | Monaco | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1970 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | GMC | Jimmy | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Oldsmobile | 98 | 7.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Oldsmobile | Delta 88 | 7.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Oldsmobile | Toronado | 7.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Bonneville | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Catalina | 7.5L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Catalina | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Catalina | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Firebird | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Firebird | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Grand Prix | 7.5L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Grand Prix | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | GTO | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Laurentian | 6.6L | V8 | N/A | 3/8 (in) Reach Spark Plugs; OE Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | LeMans | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | LeMans | 7.5L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | LeMans | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Parisienne | 6.6L | V8 | N/A | 3/8 (in) Reach Spark Plugs; OE Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1970 | Pontiac | Tempest | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Chevrolet | Camaro | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Chevrolet | Camaro | 5.3L | V8 | N/A | OE Type; Gap 0.035 (in); with 275 Horsepower Engine & Down; Plug Type Number RJ14YC; Copper Plus |
| 1969 | Chevrolet | Camaro | 5.4L | V8 | N/A | Gap 0.035 (in); with 275 Horsepower Engine & Down; Plug Type Number RJ14YC; Copper Plus |
| 1969 | Chevrolet | Caprice | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Chrysler | Newport | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Chrysler | Town & Country | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Dodge | Charger | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1969 | Dodge | Charger | 5.2L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1969 | Dodge | Dart | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1969 | Dodge | Monaco | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1969 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Oldsmobile | 98 | 7.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1969 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | OE Type; Gap 0.024 (in); Plug Type Number RJ14YC; Copper Plus |
| 1969 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1969 | Oldsmobile | Delta 88 | 7.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1969 | Oldsmobile | Delta 88 | 5.7L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1969 | Oldsmobile | Toronado | 7.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1969 | Pontiac | Catalina | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Pontiac | Firebird | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Pontiac | Firebird | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Pontiac | Grand Prix | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Pontiac | LeMans | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1969 | Pontiac | LeMans | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Bel Air | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Camaro | 5.3L | V8 | N/A | OE Type; Gap 0.035 (in); with 275 Horsepower Engine & Down; Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Camaro | 5.4L | V8 | N/A | Gap 0.035 (in); with 275 Horsepower Engine & Down; Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Caprice | 5.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Caprice | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Caprice | 5.4L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Corvette | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Corvette | 5.4L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Impala | 5.4L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chevrolet | Impala | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chrysler | Newport | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Chrysler | Town & Country | 6.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Dodge | Charger | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1968 | Dodge | Charger | 5.2L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1968 | Dodge | Dart | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1968 | Dodge | Monaco | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1968 | Pontiac | Catalina | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Pontiac | Firebird | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Pontiac | Firebird | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Pontiac | Grand Prix | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Pontiac | LeMans | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1968 | Pontiac | LeMans | 5.7L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Buick | LeSabre | 5.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Cadillac | Commercial Chassis | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chevrolet | Bel Air | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chevrolet | Camaro | 5.3L | V8 | N/A | OE Type; Gap 0.035 (in); with 275 Horsepower Engine & Down; Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chevrolet | Caprice | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chevrolet | Corvette | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chevrolet | Impala | 5.4L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chevrolet | Impala | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chrysler | Newport | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1967 | Chrysler | Town & Country | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1967 | Dodge | Charger | 7.0L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1967 | Dodge | Charger | 5.2L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1967 | Dodge | Charger | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1967 | Dodge | Dart | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1967 | Dodge | Monaco | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1967 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Oldsmobile | Cutlass | 5.4L | V8 | N/A | OE Type; Gap 0.024 (in); Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Bonneville | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Catalina | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Catalina | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Firebird | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Firebird | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Grand Prix | 6.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Grand Prix | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | LeMans | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1967 | Pontiac | Tempest | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Cadillac | Commercial Chassis | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Cadillac | DeVille | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Cadillac | Eldorado | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Cadillac | Fleetwood | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chevrolet | Bel Air | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chevrolet | Caprice | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chevrolet | Corvette | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chevrolet | Impala | 5.4L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chevrolet | Impala | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chevrolet | Malibu | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chrysler | Newport | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1966 | Chrysler | Town & Country | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1966 | Dodge | Charger | 5.9L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Dodge | Charger | 5.2L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Dodge | Charger | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1966 | Dodge | Dart | 4.5L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1966 | Dodge | Monaco | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Acadian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Bonneville | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Catalina | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Grand Prix | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | GTO | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Laurentian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Laurentian | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | LeMans | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Parisienne | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Parisienne | 7.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1966 | Pontiac | Tempest | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Cadillac | Commercial Chassis | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Cadillac | DeVille | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Cadillac | Eldorado | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Cadillac | Fleetwood | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chevrolet | Bel Air | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chevrolet | Corvette | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chevrolet | Impala | 5.4L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chevrolet | Impala | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chevrolet | Malibu | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | 300 | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | 300 | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | 300 | 6.3L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | Imperial | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | Imperial | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | New Yorker | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | Newport | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | Newport | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | Town & Country | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; OE Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Chrysler | Town & Country | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1965 | Dodge | Monaco | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1965 | Dodge | Monaco | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | Acadian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | Bonneville | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | Catalina | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | Grand Prix | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | GTO | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | Laurentian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | LeMans | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | Parisienne | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1965 | Pontiac | Tempest | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Cadillac | Commercial Chassis | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Cadillac | DeVille | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Cadillac | Eldorado | 7.0L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chevrolet | Bel Air | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chevrolet | Corvette | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chevrolet | Impala | 5.4L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chevrolet | Impala | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chevrolet | Malibu | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | 300 | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | 300 | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | 300 | 6.3L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | Imperial | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | Imperial | 6.8L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | New Yorker | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | Newport | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | Newport | 5.9L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | Town & Country | 6.3L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | Town & Country | 5.9L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1964 | Chrysler | Town & Country | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | Acadian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | Bonneville | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | Catalina | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | Grand Prix | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | GTO | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | Laurentian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | LeMans | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | Parisienne | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1964 | Pontiac | Tempest | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Cadillac | DeVille | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Cadillac | Eldorado | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chevrolet | Bel Air | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chevrolet | Corvette | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chevrolet | Impala | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | 300 | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | 300 | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | 300 | 7.0L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | 300 | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Imperial | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Imperial | 6.8L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | New Yorker | 7.0L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | New Yorker | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Newport | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Newport | 5.9L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Newport | 7.0L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Town & Country | 7.0L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Town & Country | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Town & Country | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Chrysler | Town & Country | 5.9L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | Bonneville | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | Catalina | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | Grand Prix | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | Laurentian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | LeMans | 3.2L | L4 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | LeMans | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | Parisienne | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | Tempest | 5.3L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1963 | Pontiac | Tempest | 3.2L | L4 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1962 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Cadillac | DeVille | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Cadillac | Eldorado | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chevrolet | Bel Air | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chevrolet | Corvette | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chevrolet | Impala | 5.3L | V8 | N/A | OE Type; with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | 300 | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | 300 | 6.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | 300 | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | Imperial | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | Imperial | 6.8L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | New Yorker | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | Newport | 5.9L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | Newport | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | Town & Country | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Chrysler | Town & Country | 5.9L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Dodge | Dart | 5.2L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1962 | Dodge | Dart | 5.9L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1962 | Pontiac | Bonneville | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1962 | Pontiac | Catalina | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1962 | Pontiac | Grand Prix | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1962 | Pontiac | Laurentian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1962 | Pontiac | Laurentian | 5.3L | V8 | N/A | with 250 to 275 Horsepower Engine; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1962 | Pontiac | Parisienne | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1962 | Pontiac | Tempest | 3.2L | L4 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1961 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Cadillac | DeVille | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Cadillac | Eldorado | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | 300 | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | 300 | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | Imperial | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | Imperial | 6.8L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | New Yorker | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | Newport | 5.9L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | Newport | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | Town & Country | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | Town & Country | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Chrysler | Town & Country | 5.9L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Dodge | Dart | 5.2L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1961 | Dodge | Dart | 5.9L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1961 | Oldsmobile | 98 | 6.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Oldsmobile | Starfire | 6.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Pontiac | Bonneville | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1961 | Pontiac | Catalina | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1961 | Pontiac | Laurentian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1961 | Pontiac | Laurentian | 5.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; OE Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1961 | Pontiac | Parisienne | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1961 | Pontiac | Tempest | 3.2L | L4 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1961 | Pontiac | Tempest | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1960 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1960 | Cadillac | DeVille | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1960 | Cadillac | Eldorado | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | 300 | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | 300 | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | Imperial | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | Imperial | 6.8L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | New Yorker | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | Newport | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | Town & Country | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Chrysler | Town & Country | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Dodge | Dart | 5.2L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Dodge | Dart | 5.9L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1960 | Oldsmobile | 98 | 6.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1960 | Pontiac | Bonneville | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1960 | Pontiac | Catalina | 6.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1960 | Pontiac | Laurentian | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1960 | Pontiac | Laurentian | 5.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; OE Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1960 | Pontiac | Parisienne | 4.6L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1959 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Cadillac | DeVille | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Cadillac | Eldorado | 6.4L | V8 | N/A | Resistor Type; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | 300 | 6.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | 300 | 6.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | Imperial | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | Imperial | 6.8L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | New Yorker | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | Newport | 6.7L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | Town & Country | 6.3L | V8 | N/A | Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1959 | Chrysler | Town & Country | 6.7L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Dodge | Lancer | 5.3L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Dodge | Lancer | 6.3L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Dodge | Lancer | 5.9L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Oldsmobile | 98 | 6.1L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1959 | Oldsmobile | 98 | 6.5L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Buick | Century | 6.0L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Buick | Roadmaster | 6.0L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Cadillac | DeVille | 6.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1958 | Cadillac | Eldorado | 6.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1958 | Chrysler | Imperial | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1958 | Chrysler | New Yorker | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1958 | Chrysler | Newport | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1958 | Chrysler | Town & Country | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Chrysler | Town & Country | 5.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1958 | Dodge | Lancer | 5.7L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Dodge | Lancer | 5.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Dodge | Lancer | 5.9L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1958 | Oldsmobile | 98 | 6.1L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Cadillac | DeVille | 6.0L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Cadillac | Eldorado | 6.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1957 | Chrysler | Imperial | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1957 | Chrysler | New Yorker | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1957 | Chrysler | Newport | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1957 | Chrysler | Town & Country | 6.4L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Chrysler | Town & Country | 5.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1957 | Dodge | Lancer | 5.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Dodge | Lancer | 5.3L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Oldsmobile | 88 | 6.1L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Oldsmobile | 98 | 6.1L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1957 | Oldsmobile | Starfire | 6.1L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1956 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1956 | Cadillac | DeVille | 6.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1956 | Cadillac | Eldorado | 6.0L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1956 | Chrysler | Imperial | 5.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1956 | Chrysler | New Yorker | 5.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1956 | Chrysler | Newport | 5.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1956 | Chrysler | Town & Country | 5.8L | V8 | N/A | 3/8 (in) Reach Spark Plugs; Gap 0.035 (in); Actual OE Part; Plug Type Number RJ14YC; Copper Plus |
| 1956 | Dodge | Lancer | 5.1L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1956 | Oldsmobile | 88 | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1956 | Oldsmobile | 98 | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1956 | Oldsmobile | Starfire | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1955 | Cadillac | Commercial Chassis | 5.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1955 | Cadillac | DeVille | 5.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1955 | Cadillac | Eldorado | 5.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1955 | Dodge | Lancer | 4.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1955 | Oldsmobile | 88 | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1955 | Oldsmobile | 98 | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1955 | Oldsmobile | Starfire | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1954 | Cadillac | Commercial Chassis | 5.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1954 | Cadillac | DeVille | 5.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1954 | Cadillac | Eldorado | 5.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1954 | Oldsmobile | 88 | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1954 | Oldsmobile | 98 | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1954 | Oldsmobile | Starfire | 5.3L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1953 | Cadillac | Commercial Chassis | 5.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1953 | Cadillac | DeVille | 5.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1953 | Cadillac | Eldorado | 5.4L | V8 | N/A | OE Type Spark Plug with a 0.035 inch gap utilizing Plug Type Number RJ14YC; Copper Plus |
| 1953 | Oldsmobile | 98 | 5.0L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1952 | Cadillac | Commercial Chassis | 5.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1952 | Oldsmobile | 98 | 5.0L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1951 | Cadillac | Commercial Chassis | 5.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1951 | Oldsmobile | 98 | 5.0L | V8 | N/A | OE Type; Gap 0.030 (in); Plug Type Number RJ14YC; Copper Plus |
| 1950 | Cadillac | Commercial Chassis | 5.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| 1949 | Cadillac | Commercial Chassis | 5.4L | V8 | N/A | Gap 0.035 (in); Plug Type Number RJ14YC; Copper Plus |
| No rows match your filter. | ||||||
Directly replaces or cross-references 37 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 2911Anchor — 3011Anchor — 3037Autolite — 437Gates — A52OSC — 145214R52437S418332444870264247534383344091936AR52AS52CBP4BP5SBPR5SG5RTCG5TCJ13YJ14YJ14YCOJ13YRJ13YRJ14YRJ14YCW8FW8FCW16PRUW16PUWR8FWR8FCWR11FXJ13YXJ14YXR5