Dorman 603-317 Coolant Reservoir 2004-2009 Dodge Ram Cummins 5.9L / 6.7L Diesel
OEM Cross Ref #s 55056493AB, 55056493AA
This replacement engine coolant reservoir is manufactured from premium plastic to withstand the stresses of underhood heat and engine vibration. It is thoroughly tested to ensure optimum fit and performance on specific vehicle applications.
- Direct replacement – this engine coolant reservoir fits and functions like original equipment for a trouble-free installation
- Complete assembly – includes reservoir and reservoir cap
- Excellent value – OE quality at a lower price
- Quality materials – built to withstand excessive heat and vibration
- Lifetime Warranty