Description:

[Vehicle Fitment]: Compatible with Buick Allure/LaCrosse/Park Avenue/Regal/Riviera V6 3.8L, Century 3.1L, Rendezvous V6 3.4L/3.5L, Terraza 3.5L; Compatible with Chevrolet Camaro/Lumina V6 3.8L, Equinox/Venture V6 3.4L, Express 1500/Silverado V6 4.3L, Impala V6 3.4L/3.8L, Malibu V6 3.1L/3.5L, Monte Carlo V6 3.4L/3.8L, Uplande 3.5L; Compatible with GMC Savana 1500/Sierra 1500 V6 4.3L; Compatible with Oldsmobile 88/98/Intrigue/LSS/Regency V6 3.8L, Alero/Silhouette 3.4L; Compatible with Pontiac. [Reference Number]: 41-101, 41401, 12681664, 12568387, 41101. [Specifications]: Center Electrode Tip Material: Iridium; Center Electrode Core Material: Platinum; Resistance (ohms): 7500; Gap Size (IN): 0.06; Hex Size (IN): 0.97; Insulator Height (mm): 24.89; Reach (IN):0.68; Thread Diameter (MM): 14. [Exceptional Ignitability]: Designed alongside OEMs and engineered for maximum ignition performance. [Engineered for Longevity]: For optimal engine performance and longevity, it is recommended to replace platinum iridium spark plugs at mileage intervals of 80,000 to 100,000 miles.