Set of 8 Iridium Spark Plugs for Audi, Cadillac CTS, Chevy Corvette 2004-2007

Includes: - 8Pcs Iridium Spark Plugs

Fits Models: - Buick Rainier - Cadillac CTS - Chevrolet Corvette - Audi A4, A6, A8 (check fitment before purchase)

Model Years: - 2004–2007

Submodels: - Buick Rainier: CXL, CXL Plus - Cadillac CTS: Base, Luxury, Performance - Chevrolet Corvette: Base, Z06 - Audi: Applies to listed models

Engine Options: - Buick Rainier: 4.2L I6 (LL8), 5.3L V8 (L59) - Cadillac CTS: 2.8L V6 (LZ4), 3.6L V6 (LY7) - Chevrolet Corvette: 6.0L V8 (LS2), 7.0L V8 (LS7) - Audi: Compatible with standard engine options

Description: These iridium spark plugs are designed to enhance engine performance and fuel efficiency for select Buick, Cadillac, Chevrolet, and Audi models from 2004 to 2007. They provide a longer lifespan and improved ignition reliability.

Features: - High-quality iridium construction for durability - Enhanced ignition performance - Improved fuel efficiency - Longer service life compared to standard plugs - Designed for specific vehicle compatibility

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