Set of 6 Denso Ignition Coil Wires & NGK Iridium Spark Plugs for Sierra 1500 (1999–2006)

Includes: - Set of 6 Denso Ignition Coil Wires & NGK Iridium Spark Plugs

Fits Models: - GMC Sierra 1500

Model Years: - 1999–2006

Submodels: - Common trims include SL, SLE, SLT, Denali; Chassis codes include GMT800; Body styles include Regular Cab, Extended Cab, Crew Cab

Engine Options: - Common engine sizes include 4.3L V6 (L35), 4.8L V8 (LM7), 5.3L V8 (LM7, L59), 6.0L V8 (LQ4), and 6.6L Duramax Diesel (LB7)

Description: This set includes 6 Denso ignition coil wires and NGK iridium spark plugs, designed for optimal performance in GMC Sierra 1500 models from 1999 to 2006. The high-quality components ensure reliable ignition and improved engine efficiency, making them an excellent choice for maintenance or upgrades.

Features: - High-quality Denso ignition coil wires for reliable performance - NGK iridium spark plugs for enhanced ignition efficiency - Designed specifically for GMC Sierra 1500 (1999–2006) - Easy installation with direct fit compatibility - Improves overall engine per