Iridium Spark Plug - GM (12662396)
Genuine OEM GM Parts & Accessories - 12662396
Iridium Spark Plug - GM (12662396)
Genuine OEM GM Parts & Accessories - 12662396
- GM
- 12662396
Details
- Brand:
- SKU:
12662396
- Other Names:
Spark Plug, 1230
- Description: ACDelco Iridium Spark Plug (Part Number: 12662396)Order from World Parts Direct — a U.S. enterprise providing low prices, a compatibility guarantee, and friendly, expert support backed by OEM guidance.
- Type: Spark Plugs — iridium spark plug assembly
- Function: Provides ignition spark for combustion; iridium electrode offers high melting point, wear resistance, stable idle, reliable cold starts and smooth performance
- Notes: Revision notes list twin-turbo 3.6L applications; laser-welded iridium electrode and suppressor seal for long life. ACDelco/GM Genuine quality depending on packaging.
- Maintenance
- Spark Plugs
- 41
- Condition: New
- Sale Price: $39.74
Key Product Benefits
- Includes 4 units per order
Fast Delivery
Most in-stock items ship within 1–3 business days. Special orders may take longer.
OEM Parts. Wholesale Prices.
Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.
Shop With Confidence
Secure checkout, verified fitment, and dealer-backed support from real parts experts.
- GM
- 12662396
Details
- Brand:
- SKU:
12662396
- Other Names:
Spark Plug, 1230
- Description: ACDelco Iridium Spark Plug (Part Number: 12662396)Order from World Parts Direct — a U.S. enterprise providing low prices, a compatibility guarantee, and friendly, expert support backed by OEM guidance.
- Type: Spark Plugs — iridium spark plug assembly
- Function: Provides ignition spark for combustion; iridium electrode offers high melting point, wear resistance, stable idle, reliable cold starts and smooth performance
- Notes: Revision notes list twin-turbo 3.6L applications; laser-welded iridium electrode and suppressor seal for long life. ACDelco/GM Genuine quality depending on packaging.
- Maintenance
- Spark Plugs
- 41
- Condition: New
Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Iridium Spark Plug for your 2015-2025 Cadillac vehicle. GM Parts & Accessories Limited Warranty.
