HomeBelts and Cooling > Radiators, Coolers and Related ComponentsDorman 603-5247 Engine Coolant Reservoir
Part #: 603-5247

Dorman 603-5247 Engine Coolant Reservoir

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Reliable Engine Coolant Reservoir for Efficient Cooling

The Dorman 603-5247 engine coolant reservoir is designed to maintain optimal coolant levels and support your vehicle's cooling system. Featuring a clear plastic construction with a spring-loaded twist cap, this reservoir ensures easy monitoring and secure pressure management for compatible vehicles.

  • Material: Durable plastic with metal components
  • Dimensions: 22 inches length, 16 inches height
  • Color: Clear for easy coolant level visibility
  • Includes cap and level sensor for accurate monitoring
  • Pressurized system with a 15 psi maximum cap pressure rating
  • Irregular shape with 8 mounting holes and included mounting brackets
  • Capacity: 8 liters to support extended cooling needs

Detailed Product Features and Specifications

The Dorman 603-5247 engine coolant reservoir combines a clear plastic body with metal reinforcements to provide durability and resistance to heat and pressure. Its irregular shape and eight mounting holes allow for secure installation in specific vehicle models. The included spring-loaded twist cap maintains a pressurized environment up to 15 psi, which helps prevent coolant loss and overheating. Additionally, the reservoir comes with a level sensor to provide accurate coolant level readings, reducing the risk of engine damage due to low coolant.

Compatible Vehicles and Common Applications

This engine coolant reservoir is compatible with various makes and models requiring a pressurized 8-liter capacity reservoir with specific mounting configurations. It is commonly used in vehicles where maintaining precise coolant levels and pressure is critical for engine performance and longevity.

  • Prevents coolant leaks and overheating issues
  • Replaces cracked or damaged reservoirs
  • Resolves inaccurate coolant level readings
  • Supports pressurized cooling systems up to 15 psi
  • Helps maintain engine temperature stability

Installation Notes and Tips

When installing the Dorman 603-5247 engine coolant reservoir, ensure the mounting brackets align with the vehicle’s mounting points. The included level sensor should be connected properly to the vehicle’s monitoring system for accurate readings. Use the spring-loaded twist cap to maintain system pressure and prevent coolant evaporation. Note that mounting hardware is not included, so verify existing hardware condition before installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 603-5247 engine coolant reservoir undergoes rigorous quality control to provide consistent fit and function. Please refer to Dorman’s warranty policy for specific coverage details.

BrandDorman
Part Number603-5247
MaterialMetal
MaterialPlastic
Length22
ColorClear
Mounting Hardware IncludedNo
Height16
ShapeIrregular
Mounting Hole Quantity8
Mounting Brackets IncludedYes
Cap TypeSpring loaded twist
PressurizedYes
Cap Maximum Pressure Rating15
Level Sensor IncludedYes
Cap IncludedYes
Capacity8 l
Package Contents1 coolant reservoir; 1 cap; 1 level sensor

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2604896C12604896C3

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.