HomeBelts and Cooling > Hardware, Fasteners and FittingsDorman 924-1059 Engine Coolant Reservoir Cap
Part #: 924-1059

Dorman 924-1059 Engine Coolant Reservoir Cap

🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$26.23Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Reservoir Cap for Various Vehicles

The Dorman 924-1059 engine coolant reservoir cap is designed to provide a secure seal for your vehicle's coolant system. Featuring a threaded-on attachment and a twist-type design, this cap ensures proper closure without venting or pressurization, suitable for specific automotive applications.

  • Constructed from durable metal, plastic, and rubber materials for reliable performance
  • Measures 2 inches in diameter and 2 inches in length with a 0.81-inch width
  • Threaded-on attachment type for secure and easy installation
  • Non-vented and non-pressurized design without a pressure release lever
  • Available in black and white color options
  • Includes one engine coolant reservoir cap per package

Product Details and Specifications

The Dorman 924-1059 engine coolant reservoir cap combines metal, plastic, and rubber components to maintain a tight seal on the coolant reservoir. Its 2-inch diameter and 2-inch length dimensions make it compatible with a range of vehicles requiring a twist-type, threaded-on cap. The cap does not feature venting or pressurization, which is important for applications where a sealed, non-vented reservoir is necessary. The black and white color options allow for easy identification and replacement matching.

Common Applications and Problem Solving

  • Prevents coolant leaks caused by worn or damaged reservoir caps
  • Maintains proper coolant system integrity in vehicles requiring non-vented caps
  • Replaces cracked or broken caps that compromise engine cooling efficiency
  • Helps avoid overheating issues related to improper reservoir sealing
  • Suitable for vehicles that require a threaded-on, twist-type coolant reservoir cap

Installation Notes and Tips

Installation of the Dorman 924-1059 cap is straightforward due to its threaded-on design. Ensure the reservoir neck threads are clean and free of debris before installation. Align the cap properly and twist until securely tightened to prevent leaks. This cap is designed for specific fitments, so verify compatibility with your vehicle's make and model before purchase.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 924-1059 are not provided, Dorman typically offers limited warranties on their replacement parts. For exact warranty information, consult the product packaging or Dorman's official resources.

BrandDorman
Part Number924-1059
MaterialMetal
MaterialPlastic
MaterialRubber
Diameter2
Maximum Pressure Rating0
ColorBlack
ColorWhite
Attachment TypeThreaded on
TypeTwist
Pressure Release LeverNo
VentedNo
PressurizedNo
Length (In)2 in
Package Contents1 coolant cap
Width (in)0.81 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:

897223011197223011

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