Heater Core for Chevy H2 GMC Sierra 2500 HD Classic 3500 (19258989)

Includes: - Heater Core

Fits Models: - Chevrolet H2 - GMC Sierra 2500 HD Classic - GMC Sierra 3500

Model Years: - 2003–2009

Submodels: - H2, SLT, SLE, Denali, Classic

Engine Options: - 6.0L V8 (LQ4), 6.6L Duramax Diesel (LB7, LLY, LBZ), 8.1L V8 (L18)

Description: This heater core is designed to replace the original unit in select Chevrolet and GMC models, ensuring optimal heating performance for your vehicle's cabin. It is a direct fit replacement, providing reliable and efficient heating.

Features: - Direct fit replacement for easy installation - Compatible with multiple engine options - Durable construction for long-lasting performance - Designed to meet or exceed OEM specifications

Part Number: 19258989