8-Pack Iridium Spark Plugs for Pontiac Buick Chevrolet GMC (41-101, 12568387)

Includes: - 8X Iridium Spark Plug

Fits Models: - Buick: Regal, LaCrosse, Enclave - Chevrolet: Malibu, Impala, Equinox, Silverado - GMC: Terrain, Acadia, Sierra - Pontiac: G6, Grand Prix

Model Years: - 2004–2013

Submodels: - Common trims include LT, LS, LTZ, CXL, CXS, and Denali - Chassis codes: GM Epsilon, GM Theta, GM K2XX - Body styles: Sedan, SUV, Truck

Engine Options: - Common engine sizes include 2.4L I4, 3.6L V6, 5.3L V8 - Engine codes: LAF, LLT, L83, LMG

Description: This set of 8 iridium spark plugs is designed for select Buick, Chevrolet, GMC, and Pontiac models, providing superior performance and longevity. Iridium construction ensures a longer lifespan and improved ignition efficiency.

Features: - Enhanced durability with iridium material - Improved fuel efficiency and engine performance - Reliable ignition for smoother engine operation - Designed for specific GM vehicles for optimal fit

Part Number: 41-101, 12568387