Dorman 918-333 Power Steering Cooler

Power Steering Cooler for Cadillac, Chevrolet, and GMC Vehicles

The Dorman 918-333 power steering cooler is designed to maintain optimal fluid temperature in your vehicle's power steering system. Engineered with durable metal construction and precise fittings, this cooler is compatible with select Cadillac, Chevrolet, and GMC models, ensuring reliable performance and extended component life.

• Constructed from robust metal for durability and heat dissipation
• Measures 19 inches in length and height with a 3-inch overall width
• Black finish for corrosion resistance and long-lasting use
• Female tube fitting type with inlet and outlet fitting outside diameters of 0.639 inches
• Inlet fitting inside diameter of 0.395 inches and outlet fitting inside diameter of 0.386 inches
• Thickness of 1 inch for efficient cooling capacity
• Compatible with multiple Cadillac, Chevrolet, and GMC models

Detailed Product Description

The Dorman 918-333 power steering cooler is specifically designed to fit a range of full-size trucks and SUVs, including the Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Suburban 1500, Tahoe, and GMC Sierra 1500, Sierra 1500 Classic, Yukon, and Yukon XL 1500. Its metal construction provides effective heat transfer to reduce power steering fluid temperature, helping to prevent overheating and maintain system efficiency. The cooler’s female tube fittings with precise inside and outside diameters ensure a secure and leak-free connection within the power steering system.

Common Applications and Issues Addressed

• Prevents power steering fluid overheating during heavy towing or extended driving
• Reduces risk of power steering pump failure due to excessive heat
• Helps maintain consistent steering performance under demanding conditions
• Minimizes wear on power steering hoses and seals
• Supports longevity of power steering components in Cadillac Escalade and Chevrolet Silverado models

Installation Notes and Tips

• Ensure compatibility with your specific vehicle model and year before installation
• Inspect existing power steering hoses and fittings for wear or damage prior to replacement
• Use appropriate tools to avoid damaging the female tube fittings during installation
• Bleed the power steering system after installation to remove air and ensure proper fluid flow
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Dorman power steering coolers are manufactured to meet or exceed OEM standards for fit, form, and function. The 918-333 part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product packaging or Dorman’s official documentation for exact warranty terms.