Edelmann 58003 Power Steering Cooler

Power Steering Cooler Overview

The Edelmann 58003 power steering cooler is an exact-fit replacement built to OE specifications for heavy-duty truck applications. It is engineered to help control power steering fluid temperature, support fluid life, and reduce the risk of leaks and overheating.

Compatible with 2011-2014 Chevrolet Silverado 2500 HD, 2011-2014 Chevrolet Silverado 3500 HD, 2011-2014 GMC Sierra 2500 HD, and 2011-2014 GMC Sierra 3500 HD, this cooler is a direct OE replacement for the listed applications. The Edelmann New Power Steering Cooler line combines OE heritage with North American manufacturing for a precise fit and consistent performance.

• Low carbon steel construction for strength and durability
• Black coated finish for added corrosion resistance
• 3/8 in. inlet and outlet hose connections
• Built to OE dimensions for direct replacement fitment
• Designed to cool power steering fluid and help protect system components

Fitment Details

Fits 2011-2014 Chevrolet Silverado 2500 HD, N/A.

Fits 2011-2014 Chevrolet Silverado 3500 HD, N/A.

Fits 2011-2014 GMC Sierra 2500 HD, N/A.

Fits 2011-2014 GMC Sierra 3500 HD, N/A.

This part cross-references Dorman - OE Solutions (e.g., 918-326) for the same application.

Common Uses

• Power steering fluid running hotter than normal
• Leaks related to worn or corroded cooler tubing
• Reduced cooling performance in the steering system
• Replacement for a damaged OE-style cooler
• Service repair on heavy-duty steering systems

Installation Notes

Verify hose connection size and overall length before installation. Match the cooler to the vehicle's OE routing and mounting layout, and inspect related hoses and fittings for wear during service.

Quality Assurance

Edelmann Elite coolers are manufactured to precise OE specifications using premium materials and corrosion-resistant coating for dependable aftermarket replacement performance.