Transmission Cooler Lines for GM 6.6L LLY Duramax LB7 (2001–2005) 21101404

Includes: - Transmission Cooler Lines

Fits Models: - Chevrolet Silverado 2500HD - Chevrolet Silverado 3500HD - GMC Sierra 2500HD - GMC Sierra 3500HD

Model Years: - 2001–2005

Submodels: - Common trims include WT (Work Truck), LS, LT, and LTZ - Chassis codes: Classic (2001-2007), GMT800

Engine Options: - 6.6L LLY Duramax Diesel - 6.6L LB7 Duramax Diesel

Description: These transmission cooler lines are designed for GM vehicles equipped with the 6.6L LLY and LB7 Duramax engines from 2001 to 2005. They ensure efficient transmission cooling, which is crucial for maintaining optimal performance and longevity of your vehicle's transmission system.

Features: - Direct fit for specified GM models - Durable construction for long-lasting performance - Designed to prevent leaks and ensure proper fluid flow - Easy installation with factory-style connections

Part Numbers: - 21101404