Heater Core for 2002-2009 Chevy Trailblazer & GMC Envoy

Includes:
- Heater Cores

Fits Models:
- Chevrolet Trailblazer
- GMC Envoy

Model Years:
- 2002–2009

Submodels:
- Common trims include LT, LS, and SS for Trailblazer; SLE, SLT for Envoy. Body styles are SUV.

Engine Options:
- Common engine sizes include 4.2L I6 (LL8), 5.3L V8 (LM7), and 6.0L V8 (LQ4).

Description:
This heater core is designed for the Chevrolet Trailblazer and GMC Envoy models from 2002 to 2009. It is an essential component for the vehicle's heating system, ensuring efficient cabin warmth during colder months.

Features:
- Direct replacement for factory heater cores
- Ensures optimal heating performance
- Durable construction for long-lasting use
- Easy installation with standard tools
- Compatible with various engine options