Secondary Air Injection Pump for Chevrolet Silverado GMC Sierra (1999-2002)
Includes:
- Secondary Air Injection Pump
Fits Models:
- Chevrolet Silverado
- GMC Sierra
Model Years:
- 1999-2002
Submodels:
- Common trims include WT (Work Truck), LS, LT, and Z71
- Chassis codes: GMT800
- Body styles: Crew Cab, Extended Cab, Regular Cab
Engine Options:
- Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8
- Engine codes: L35, L59, LQ4, LM7
Description:
This Secondary Air Injection Pump is designed for Chevrolet Silverado and GMC Sierra models from 1999 to 2002. It plays a crucial role in reducing emissions by injecting air into the exhaust stream during cold starts, helping the engine reach optimal operating temperature more quickly.
Features:
- Direct fit replacement for easy installation
- Enhances engine performance and reduces emissions
- Durable construction for long-lasting reliability
- Compatible with multiple engine options
- Meets or exceeds OEM specifications