Downstream Oxygen Sensor O2 for Chevy Escalade Avalanche Sierra 1500 (NGK 21066)
Includes: - Downstream Oxygen Sensor O2
Fits Models: - Chevrolet Escalade - Chevrolet Avalanche - Chevrolet Sierra 1500
Model Years: - 2002–2006
Submodels: - Escalade (Base, ESV, EXT) - Avalanche (1500, 2500) - Sierra 1500 (SLE, SLT, WT) - Chassis Codes: GMT800, GMT900 - Body Styles: SUV, Pickup
Engine Options: - 4.8L V8 (LM7) - 5.3L V8 (LM7, L59) - 6.0L V8 (LQ4) - 6.2L V8 (L92)
Description: This downstream oxygen sensor is designed for optimal performance in select Chevrolet models, ensuring accurate readings for exhaust emissions. It helps maintain engine efficiency and reduces harmful emissions.
Features: - Direct fit replacement for easy installation - High-quality construction for durability - Designed to meet or exceed OEM specifications - Improves fuel efficiency and engine performance - Compatible with multiple engine options
Part Number: NGK 21066