Dorman Products, Inc. Coolant Reservoir Part No: 603-1316

$223.46

The 603-1316 Coolant Reservoir is designed to support efficient cooling system operation and maintain proper coolant levels in commercial truck applications. Built from durable materials, it resists cracking, heat, and pressure caused by demanding operating conditions. This replacement reservoir helps reduce coolant loss, supports engine temperature control, and provides dependable long-term performance for fleet maintenance and repair needs.

Specifications

The 603-1316 Coolant Reservoir is a high-quality replacement component engineered for heavy-duty truck cooling systems. It helps regulate coolant expansion and recovery while maintaining proper coolant circulation throughout the engine system. Manufactured from durable heat-resistant materials, this reservoir is designed to withstand vibration, temperature changes, and demanding road conditions. Its dependable construction helps minimize coolant leaks and supports consistent engine temperature management. Ideal for fleets, owner-operators, and repair facilities, the 603-1316 coolant reservoir delivers reliable performance, extended service life, and dependable cooling system operation.

Weight

2.5

Compatibility

Freightliner Cascadia (2008–Present)
Freightliner Columbia (2000–2010)
Freightliner M2 106 (2002–Present)
International ProStar (2006–2016)
International LT Series (2017–Present)
International 4300 (2002–Present)
Kenworth T680 (2013–Present)
Peterbilt 579 (2012–Present)
Volvo VNL Series (2004–Present)
Mack Anthem (2018–Present)