HomeBelts and Cooling > Hardware, Fasteners and FittingsDorman 924-1057 Engine Coolant Reservoir Cap
Part #: 924-1057

Dorman 924-1057 Engine Coolant Reservoir Cap

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Overview of Dorman Engine Coolant Reservoir Cap 924-1057

The Dorman 924-1057 engine coolant reservoir cap is designed to maintain proper pressure and ventilation in your vehicle's cooling system. Made from durable black plastic, this flip top cap offers a vented design to help regulate coolant flow and prevent overheating in compatible vehicles.

  • Constructed from durable black plastic for corrosion resistance
  • 2.25-inch diameter fits standard coolant reservoirs
  • Vented design allows proper coolant system ventilation
  • Flip top attachment type for easy access and secure fit
  • Measures 7 inches in length and 3.1 inches in width for precise fitment
  • Non-pressurized cap without a pressure release lever

Detailed Product Description

The Dorman 924-1057 engine coolant reservoir cap is engineered to provide reliable sealing and ventilation for your vehicle's coolant tank. Its vented, non-pressurized design helps maintain the correct coolant level and prevents vacuum lock during engine cooling cycles. The flip top attachment type allows for quick removal and replacement without compromising the seal. With a 2.25-inch diameter, this cap fits a range of vehicles requiring a vented coolant reservoir cap. The black plastic construction ensures resistance to heat and chemical exposure commonly found in engine compartments.

Compatible Vehicles and Common Applications

  • Compatible with various makes and models requiring a vented engine coolant reservoir cap
  • Suitable for vehicles that utilize a flip top style coolant tank cap
  • Ideal replacement for worn or damaged coolant reservoir caps in passenger cars and light trucks
  • Helps resolve issues such as coolant leaks, improper coolant level maintenance, and overheating due to poor ventilation

Installation Notes and Tips

When installing the Dorman 924-1057 coolant reservoir cap, ensure the old cap is fully removed and the reservoir neck is clean and free of debris. Align the flip top cap securely and press down until it snaps into place. This cap does not include a pressure release lever, so it is important to verify compatibility with your vehicle's cooling system requirements before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 924-1057 engine coolant reservoir cap undergoes quality checks to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.

BrandDorman
Part Number924-1057
MaterialPlastic
Diameter2.25
Maximum Pressure Rating0
ColorBlack
Attachment TypeFlip top
TypeFlip top
Pressure Release LeverNo
VentedYes
PressurizedNo
Length (In)7 in
Package Contents1 coolant tank cap
Width (in)3.1 in

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:

15995899

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