Dorman 918-346 Power Steering Cooler

Dorman 918-346 Power Steering Cooler

The Dorman 918-346 power steering cooler is built to match the fit and function of the original cooler on specified vehicles. It uses aluminum and rubber construction for dependable cooling performance and durability in the steering system.

Key Features

• Direct-fit power steering cooler for specified applications
• Aluminum and rubber construction
• Black finish
• Push-in fitting type for OE-style connection points
• Designed for 2007 Chevrolet Silverado 1500 Classic and 2007 GMC Sierra 1500 Classic, plus 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 applications
• Part number 918-346 for easy identification

Detailed Description

This power steering cooler is engineered as a replacement for the original unit on select Chevrolet Silverado 1500, Chevrolet Silverado 1500 Classic, GMC Sierra 1500, and GMC Sierra 1500 Classic models. The aluminum core and rubber components are selected to support reliable heat dissipation and long-term service in the power steering circuit. If you are searching for a Dorman 918-346 power steering cooler for 1999-2006 Chevrolet Silverado 1500 or 2007 GMC Sierra 1500 Classic fitment, this part is built for that application.

This part cross-references GM OE 15295844 for the same application.

What It Helps Address

• Excess heat buildup in the power steering fluid
• Reduced steering system cooling performance
• Leak-prone or damaged original cooler assemblies
• Noise or strain related to overheated steering fluid
• Replacement needs on Silverado and Sierra steering system service

Installation Notes and Tips

Verify the vehicle year, make, and model before installation. Confirm inlet and outlet fitting dimensions and compare the cooler layout to the original part to ensure proper routing and connection. For best results, inspect the surrounding power steering hoses and fittings during replacement.

Quality Assurance

Dorman designs this cooler to match the original fit and function on listed vehicles and manufactures it from quality materials for reliable performance and durability. Part number 918-346 is intended for direct replacement use on the specified applications.