Dorman 918-316 | Power Steering Cooler

Part Number
Power Steering Oil Cooler

Fits: 11-13 Chevrolet Silverado 1500, 11-14 Chevrolet Silverado 2500 HD, 11-13 Chevrolet Silverado 3500, 11-14 Chevrolet Silverado 3500 HD, 11-13 Chevrolet Suburban 1500, 11-13 Chevrolet Tahoe, 11-13 GMC Sierra 1500, 11-14 GMC Sierra 2500 HD, 11-14 GMC Sierra 3500 HD

Special Price $109.69 Regular Price $121.88
In stock
Only 10 left
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Estimated Ship Date: 1 Business Day or Less

The original wire-type power steering cooler often becomes ineffective when the cooling fins corrode. This Dorman OE FIX steering cooler is made from corrosion-resistant aluminum and uses a more robust stacked fin design for greater durability.

BRAND: Dorman - OE Solutions


  • Upgraded material - the cooling fins on this power steering cooler are made of aluminum for greater corrosion resistance than the original steel fins
  • Quality tested - this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life
  • Power Steering Oil Cooler
  • Ideal replacement - this upgraded power steering cooler matches the fit and function of the original part for a trouble-free installation
  • Power, Steering, Cooler, Coolers
  • Improved design - this power steering cooler uses a stacked fin design instead of the original wire-type cooling fins for greater durability
  • Chevrolet 2014-11, GMC 2014-11


Fitting TypeQuick Connect
Inlet Fitting Inside Diameter0.184
Inlet Fitting Outside Diameter0.431
Outlet Fitting Inside Diameter0.184
Outlet Fitting Outside Diameter0.431
Overall Width2.25 in
Package Contents1 Power Steering Cooler



  • General Motors: 20930006


  • 2011-2013 Chevrolet Silverado 3500 - Position: N/A
  • 2011-2013 Chevrolet Silverado 1500 - Position: N/A
  • 2011-2014 Chevrolet Silverado 2500 HD - Position: N/A
  • 2011-2013 GMC Sierra 1500 - Position: N/A
  • 2011-2013 Chevrolet Suburban 1500 - Position: N/A
  • 2011-2014 GMC Sierra 3500 HD - Position: N/A
  • 2011-2014 GMC Sierra 2500 HD - Position: N/A
  • 2011-2013 Chevrolet Tahoe - Position: N/A
  • 2011-2014 Chevrolet Silverado 3500 HD - Position: N/A
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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