/live/media/BS/BS_9653_Fro.jpg)
OE Quality
60-Day Returns
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Bosch
OE Fine Wire Double IridiumBosch 9653 Spark Plug
| Brand | Bosch 9653 |
|---|---|
| Center Electrode Core Material | Nickel-Yttrium and Copper |
| Center Electrode Tip Material | Iridium |
| Ground Configuration | Standard |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Tapered |
| Ground Electrode Tip Material | Platinum-Iridium and Nickel-Yttrium |
| Hex Size | 16 |
| Insulator Material | Ceramic |
| Insulator Type | Non-Projected |
| Manufacturer Heat Range | 8 |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark Plug |
| Pre-Gap Size | 1.5 |
| Product Length | 3.027559 in |
| Product Width | 0.712598 in |
| Reach | 17.5 |
| Resistance | 6000 |
| Resistor | Yes |
| Seat Type | Tapered |
| Short Style | No |
| Spark Plug Type | 4-Cycle |
| Thread Diameter | 14 |
| Product line | OE Fine Wire Double Iridium |
| Fits | Buick, Chevrolet, Oldsmobile, Pontiac, GMC, and Cadillac · 268 vehicles |
OE Fine Wire Double Iridium. Engineered for strong ignitability and long service life.
Ultra fine wire design. Helps deliver quick, efficient spark performance.
Laser-welded electrodes. Adds durability for dependable operation over time.
$17.73Free shipping
In stock · usually ships same day before 1pm CST
Vehicle: not selected
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Fitment not checked
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
$17.73
Free shipping
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
Bosch OE Fine Wire Double Iridium Spark Plug 9653
Bosch 9653 is an OE Fine Wire Double Iridium spark plug built for precise ignition performance and extended service life. Its ultra-fine wire design, tapered ground electrode, and laser-welded construction support strong ignitability in a wide range of GM applications, including Chevrolet Cavalier, Impala, Lumina, Malibu, Monte Carlo, and Pontiac Grand Prix platforms.
Key Features
- Double iridium design for high-performance ignition and long wear
- Ultra-fine wire center electrode for efficient spark delivery
- Laser-welded, tapered ground electrode for consistent firing
- Iridium-alloy center electrode firing pin and ground electrode inlay
- Resistor spark plug with 6000 ohm resistance
- OE-style tapered seat, preset gap, and 4-cycle spark plug design
- Compatible with many Buick, Chevrolet, Cadillac, Oldsmobile, and Pontiac applications
OE Fine Wire Double Iridium Line
Bosch OE Fine Wire Double Iridium plugs are engineered to combine performance and durability in one ignition component. The fine-wire electrode design helps promote reliable spark initiation, while the iridium-alloy materials and laser-welded ground electrode are built to maintain stable operation over long service intervals. Bosch 9653 follows that OE-focused approach for drivers who want a direct-replacement spark plug with modern electrode technology.
Detailed Description
This Bosch spark plug uses an iridium center electrode with a nickel-yttrium and copper core, plus a platinum-iridium and nickel-yttrium ground electrode tip material. The tapered ground tip design and preset pre-gap help maintain the correct ignition setup without adjustment. With a 14 mm thread diameter, 17.5 mm reach, 16 mm hex size, ceramic insulator, and non-projected insulator type, Bosch 9653 is built to match the specifications required by many GM engines from the 1980s through the early 2000s. This part cross-references common OE-style ignition applications for the same vehicle families.
What It Helps Address
- Hard starting caused by worn spark plug electrodes
- Rough idle from inconsistent spark delivery
- Misfire conditions related to aged ignition components
- Reduced throttle response from weak ignition performance
- Service intervals shortened by conventional plug wear
Installation Notes and Tips
- Do not gap this spark plug; the gap is preset from the factory.
- Verify engine application by year, make, model, and original plug specification before installation.
- Use the correct torque procedure for tapered-seat spark plugs.
- Inspect ignition wires or coils during replacement to avoid repeat misfire concerns.
- Fits 2003 Chevrolet Cavalier, N/A.
- Fits 2000-2001 Chevrolet Impala, N/A.
- Fits 1996-2001 Pontiac Grand Prix, N/A.
Quality Assurance
Bosch manufactures this OE Fine Wire Double Iridium spark plug to meet the demands of long-life ignition service and OE-style fitment. The laser-welded electrode construction and iridium-alloy materials are used to support stable spark performance over time.
This part fits 268 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Chevrolet | Cavalier | — | 2.2L | L4 | N/A | OE Fine Wire Double Iridium |
| 2001 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Chevrolet | Impala | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Chevrolet | Lumina | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Chevrolet | Malibu | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Chevrolet | Monte Carlo | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Oldsmobile | Alero | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Oldsmobile | Silhouette | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Pontiac | Aztek | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Pontiac | Grand Am | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2001 | Pontiac | Montana | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | Express 3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | Impala | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | K2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | K3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | Lumina | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | Malibu | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Chevrolet | Monte Carlo | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | GMC | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | GMC | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | GMC | K2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | GMC | K3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | GMC | Savana 3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Oldsmobile | Alero | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Oldsmobile | Silhouette | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Pontiac | Grand Am | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 2000 | Pontiac | Montana | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | C2500 Suburban | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | Express 3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | K2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | K2500 Suburban | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | K3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | Lumina | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | Malibu | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | Monte Carlo | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Chevrolet | P30 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | C2500 Suburban | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | K2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | K2500 Suburban | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | K3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | P3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | GMC | Savana 3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Oldsmobile | Alero | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Oldsmobile | Cutlass | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Oldsmobile | Silhouette | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Pontiac | Grand Am | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Pontiac | Montana | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1999 | Pontiac | Trans Sport | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Buick | Skylark | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Chevrolet | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Chevrolet | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Chevrolet | Lumina | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Chevrolet | Malibu | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Chevrolet | Monte Carlo | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | GMC | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | GMC | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Oldsmobile | Achieva | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Oldsmobile | Cutlass | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Oldsmobile | Silhouette | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Pontiac | Grand Am | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1998 | Pontiac | Trans Sport | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1998 | Pontiac | Trans Sport | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Buick | Skylark | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Chevrolet | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Chevrolet | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Chevrolet | Lumina | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Chevrolet | Malibu | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Chevrolet | Monte Carlo | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | GMC | C2500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | GMC | C3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Oldsmobile | Achieva | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Oldsmobile | Cutlass | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Oldsmobile | Cutlass Supreme | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Oldsmobile | Silhouette | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Pontiac | Firebird | — | 5.7L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Pontiac | Grand Am | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1997 | Pontiac | Trans Sport | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1997 | Pontiac | Trans Sport | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Buick | Regal | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Buick | Skylark | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Chevrolet | Corsica | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Chevrolet | Corvette | — | 5.7L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Chevrolet | Lumina | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Chevrolet | Lumina APV | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Chevrolet | Monte Carlo | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | GMC | P3500 | — | 7.4L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Oldsmobile | Achieva | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Oldsmobile | Cutlass Ciera | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Oldsmobile | Cutlass Supreme | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Oldsmobile | Silhouette | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Pontiac | Firebird | — | 5.7L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Pontiac | Grand Am | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1996 | Pontiac | Trans Sport | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1996 | Pontiac | Trans Sport | — | 3.4L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1995 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Buick | LeSabre | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Buick | Park Avenue | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Buick | Regal | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Buick | Regal | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Buick | Riviera | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Buick | Skylark | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Cadillac | DeVille | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1995 | Chevrolet | Corsica | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Chevrolet | Corvette | — | 5.7L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1995 | Chevrolet | Lumina | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Chevrolet | Lumina APV | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Chevrolet | Monte Carlo | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Oldsmobile | 88 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Oldsmobile | 98 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Oldsmobile | Achieva | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Oldsmobile | Cutlass Ciera | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Oldsmobile | Cutlass Supreme | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Oldsmobile | Silhouette | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Pontiac | Bonneville | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Pontiac | Grand Am | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1995 | Pontiac | Trans Sport | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Buick | Century | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Buick | LeSabre | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Buick | Park Avenue | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Buick | Regal | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Buick | Regal | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Buick | Skylark | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Cadillac | DeVille | — | 4.6L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1994 | Cadillac | DeVille | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1994 | Cadillac | Eldorado | — | 4.6L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1994 | Cadillac | Seville | — | 4.6L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1994 | Chevrolet | Corsica | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Chevrolet | Corvette | — | 5.7L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1994 | Chevrolet | Lumina APV | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | 88 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | 98 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | Achieva | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | Cutlass Ciera | S | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | Cutlass Ciera | Base | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | Cutlass Ciera | SL | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | Cutlass Cruiser | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | Cutlass Supreme | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Oldsmobile | Silhouette | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Pontiac | Bonneville | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Pontiac | Grand Am | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Pontiac | Grand Prix | — | 3.1L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1994 | Pontiac | Trans Sport | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1993 | Cadillac | 60 Special | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Cadillac | Allante | — | 4.6L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Cadillac | Commercial Chassis | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Cadillac | DeVille | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Cadillac | Eldorado | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Cadillac | Eldorado | — | 4.6L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Cadillac | Seville | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Cadillac | Seville | — | 4.6L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1993 | Chevrolet | Corvette | — | 5.7L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1992 | Cadillac | Allante | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1992 | Cadillac | Commercial Chassis | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1992 | Cadillac | DeVille | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1992 | Cadillac | Eldorado | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1992 | Cadillac | Fleetwood | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1992 | Cadillac | Seville | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1992 | Chevrolet | Corvette | — | 5.7L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1992 | Pontiac | Bonneville | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium |
| 1991 | Buick | Century | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Buick | LeSabre | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Buick | Park Avenue | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Buick | Reatta | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Buick | Regal | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Buick | Riviera | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Buick | Skylark | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Cadillac | Allante | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Cadillac | Commercial Chassis | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1991 | Cadillac | DeVille | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1991 | Cadillac | Eldorado | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Cadillac | Fleetwood | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Double Iridium |
| 1991 | Cadillac | Seville | — | 4.9L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Oldsmobile | 98 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Oldsmobile | Cutlass Calais | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Oldsmobile | Cutlass Ciera | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Oldsmobile | Cutlass Cruiser | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Oldsmobile | Delta 88 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Oldsmobile | Toronado | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1991 | Pontiac | Bonneville | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Buick | Century | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Buick | LeSabre | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Buick | Reatta | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Buick | Regal | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Buick | Riviera | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Buick | Skylark | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Cadillac | Allante | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Cadillac | Commercial Chassis | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Cadillac | DeVille | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Cadillac | Eldorado | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Cadillac | Fleetwood | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Cadillac | Seville | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Oldsmobile | 98 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Oldsmobile | Cutlass Calais | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Oldsmobile | Cutlass Ciera | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Oldsmobile | Cutlass Cruiser | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Oldsmobile | Delta 88 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Oldsmobile | Toronado | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1990 | Pontiac | Bonneville | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Buick | Century | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Buick | LeSabre | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Buick | Reatta | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Buick | Riviera | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Buick | Skylark | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Cadillac | Allante | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Cadillac | Commercial Chassis | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Cadillac | DeVille | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Cadillac | Eldorado | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Cadillac | Fleetwood | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Cadillac | Seville | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Oldsmobile | 98 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Oldsmobile | Cutlass Calais | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Oldsmobile | Cutlass Ciera | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Oldsmobile | Cutlass Cruiser | — | 3.3L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Oldsmobile | Delta 88 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Oldsmobile | Toronado | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1989 | Pontiac | Bonneville | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Buick | LeSabre | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Buick | Reatta | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Buick | Riviera | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Cadillac | Allante | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Cadillac | Commercial Chassis | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Cadillac | DeVille | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Cadillac | Eldorado | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Cadillac | Fleetwood | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Cadillac | Seville | — | 4.5L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Oldsmobile | 98 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Oldsmobile | Delta 88 | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Oldsmobile | Toronado | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1988 | Pontiac | Bonneville | — | 3.8L | V6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1987 | Cadillac | Allante | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1987 | Cadillac | Commercial Chassis | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1987 | Cadillac | DeVille | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1987 | Cadillac | Eldorado | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1987 | Cadillac | Fleetwood | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1987 | Cadillac | Seville | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1986 | Cadillac | Commercial Chassis | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1986 | Cadillac | DeVille | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1986 | Cadillac | Eldorado | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1986 | Cadillac | Fleetwood | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1986 | Cadillac | Seville | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1985 | Cadillac | Commercial Chassis | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1985 | Cadillac | DeVille | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1985 | Cadillac | Eldorado | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1985 | Cadillac | Fleetwood | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1985 | Cadillac | Seville | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1984 | Cadillac | DeVille | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1984 | Cadillac | Eldorado | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1984 | Cadillac | Fleetwood | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1984 | Cadillac | Seville | — | 4.1L | V8 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium |
| 1980 | Pontiac | Firebird | — | 4.3L | V8 | N/A | OE Fine Wire Double Iridium |
| No rows match your filter. | |||||||