Dorman 918-323 power steering cooler for the 2007-2013 Chevrolet Silverado 1500 and other vehicles cools the power steering fluid. This Dorman power steering cooler is a direct replacement for a failed original cooler.
- Part of the Dorman OE Solutions product line
- Steel construction made from corrosion-resistant components
- Barb-type inlet and outlet fittings for the hose connections
Quick facts
- Part: Dorman 918-323 power steering cooler
- Fits: 2007-2013 Chevrolet Silverado 1500 and other vehicles
- Material: Steel
- Condition: New
Fluid seeping from the cooler body, visible rust or damage, or a whining noise when you turn the wheel can mean the cooler is worn or failing. Before you replace the cooler, rule out a loose clamp or a leaking hose connection nearby, since wetness at the cooler may come from there.
Fits
The vehicles it fits include the 2007-2013 GMC Sierra 1500 and the 2007 Chevrolet Silverado 2500, along with the 2007-2013 Chevrolet Silverado 1500. Open the "Vehicles it fits" section to check your exact model and engine. Every truck needs only one cooler.
Specifications
Fit and size
- Quantity per vehicle: 1
- Length: 30.75 in
- Height: 8.27 in
- Width: 3.87 in
- Inlet and outlet fitting outside diameter: 0.65 in
- Inlet and outlet fitting inside diameter: 0.374 in
Build and materials
- Material: Steel
- Fitting type: Barb
- Condition: New
- Country of origin: China
In the box
One power steering cooler, one hose, a hardline and clamps.
Interchange: 79944940700218020 · 15275715 · SKTOC020
This part cross-references / interchanges with the following part numbers:
79944940700218020, 15275715, SKTOC020
Frequently Asked Questions
Does the Dorman 918-323 power steering cooler fit the 2007-2013 GMC Sierra 1500?
Yes. The Dorman 918-323 fits the 2007-2013 GMC Sierra 1500 and the 2007-2013 Chevrolet Silverado 1500. Open the "Vehicles it fits" section to check your exact model and engine.
Does the 918-323 power steering cooler come with a hose and clamps?
Yes. The Dorman 918-323 includes one power steering cooler, one hose, a hardline and clamps.
What size are the fittings on this power steering cooler?
The inlet and outlet fittings are barb type. Each has a 0.65 in outside diameter and a 0.374 in inside diameter.
How can I tell if my power steering cooler is leaking?
With the engine off and cool, look for fluid wetness, cracks or rust on the cooler body and at its hose connections. A shop can test the steering system if you hear whining.
What is the Dorman 918-323 cooler made of?
The Dorman 918-323 is made of steel, built from corrosion-resistant components.
