Description
Coolant Reservoir for 2001-2007 GM 6.6L Duramax
Fits ALL LB7, LLY & LBZ Models
Dorman 603-125
Dorman’s Engine Coolant Recovery Tank is designed for enduring use. It resists the expansion and cracking that extreme temperature fluctuations can cause. The durable plastic construction prevents coolant fluid loss.
Comes with reservoir cap
Level sensor included (where applicable)
Direct replacement for a proper fit every time
Quality tested to ensure trouble-free installation and performance
