Dorman 603-5134 Engine Coolant Reservoir

Engine Coolant Reservoir Replacement

Dorman 603-5134 is a replacement engine coolant reservoir built from plastic to handle underhood heat and engine vibration. It matches the original parts fit and function for a direct repair on the correct application, including vehicle searches for coolant reservoir replacement for Ford, Freightliner, and International models.

• Plastic reservoir construction
• Black, transparent housing for fluid visibility
• Spring-loaded twist cap included
• Level sensor included
• Mounting brackets included
• Irregular shape with 4 mounting holes
• 9 L capacity
• Non-pressurized design

Fitment-Based Application

Compatible with vehicle-specific coolant system repairs where the original reservoir has cracked, leaked, or lost proper fluid level visibility. This Dorman 603-5134 coolant reservoir is referenced for heavy-duty and commercial applications,