The ThunderSpark Ignition Coil (part number 920-1005) is a direct-fit replacement for 1986-2009 Buick, Cadillac, Chevrolet, and GMC vehicles with 3.8L, 3.1L, and 2.8L engines. Ignition Coils receive a signal from the distributor or engine control computer at the ideal time for combustion to occur and send a high voltage pulse to the spark plug to ignite the fuel air mixture in each cylinder.
Features:
- Effortless Installation: Designed for easy and hassle-free installation, these coils minimize vehicle downtime during replacement, keeping your vehicle on the road.
- Enhanced Fuel Efficiency: By delivering precise and reliable spark, these coils contribute to better fuel combustion, optimizing fuel efficiency, and reducing emissions for a more eco-friendly vehicle operation.
- Rugged Build: Crafted with high-quality materials, these coils are built to withstand harsh conditions, providing long-lasting performance and reducing the need for frequent replacements.
- Engineered for OE Performance: These coils are meticulously engineered and rigorously tested to meet and exceed OE performance and durability standards, ensuring reliable ignition and consistent spark output.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Spade |
| Connector Gender | Female |
| Terminal Gender | Male |
Fits: 1986-2009 Buick, Cadillac, Chevrolet, GMC, and Honda models including Allure, Century, Electra, LaCrosse, LeSabre, Lucerne, Park Avenue, Reatta and more — 3.8L, 3.1L, and 2.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: AP Exhaust D-540, Echlin IC-30, Filko DC-63, General Motors 10468391, General Motors 10472401, General Motors 10477602, General Motors 10482928, General Motors 10495121 and 60 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
