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Dorman 918-304 Power Steering Cooler
Power Steering Cooler for Buick, Chevrolet, GMC, and Saturn Vehicles
The Dorman 918-304 power steering cooler is designed to maintain optimal fluid temperature in your vehicle's power steering system. Engineered with durable aluminum and precise dimensions, this cooler is compatible with select Buick, Chevrolet, GMC, and Saturn models, including Acadia, Acadia Limited, Enclave, Outlook, and Traverse.
- Constructed from corrosion-resistant aluminum for long-lasting performance
- Overall width of 19.72 inches for efficient heat dissipation
- Compact height of 4.9 inches and length of 0.75 inches for easy installation
- Black finish to resist environmental wear and complement engine bay aesthetics
- Inlet and outlet fitting inside diameters of 0.315 and 0.394 inches respectively for precise fluid flow
- Compatible with power steering systems on Buick Acadia, Chevrolet Traverse, GMC Acadia Limited, Saturn Outlook, and Enclave
Detailed Product Description
The Dorman 918-304 power steering cooler is crafted from high-quality aluminum, providing excellent thermal conductivity to help reduce the temperature of power steering fluid. Its 19.72-inch width and 4.9-inch height allow for effective heat exchange without occupying excessive space under the hood. The cooler features inlet and outlet fittings with inside diameters of 0.315 inches and 0.394 inches, ensuring a secure and leak-free connection to your vehicle's power steering lines. Finished in black, this cooler offers resistance to corrosion and environmental factors, contributing to its durability and reliability in various driving conditions.
Common Applications and Problem Resolution
- Helps prevent power steering fluid overheating during heavy or extended use
- Reduces risk of premature power steering pump wear caused by high fluid temperatures
- Improves steering system performance and responsiveness
- Addresses issues related to fluid breakdown and contamination from excessive heat
- Supports longevity of power steering components in Buick Acadia, Chevrolet Traverse, GMC Acadia Limited, Saturn Outlook, and Enclave models
Installation Notes and Tips
- Verify compatibility with your specific vehicle make and model before installation
- Ensure all fittings match the specified inside diameters (0.315" inlet, 0.394" outlet) for proper connection
- Inspect power steering lines for wear or damage during installation and replace if necessary
- Follow manufacturer torque specifications to avoid leaks or damage
- Bleed the power steering system after installation to remove air and maintain optimal performance
Quality Assurance and Warranty
Dorman power steering coolers are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 918-304 part undergoes rigorous quality control testing to verify material integrity and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship to provide confidence in your purchase.
| Brand | Dorman |
| Part Number | 918-304 |
| Color | Black |
| Height | 4.9 |
| Inlet Fitting Inside Diameter | 0.315 |
| Inlet Fitting Outside Diameter | 0.315 |
| Length | 0.75 |
| Material | Aluminum |
| Outlet Fitting Inside Diameter | 0.394 |
| Outlet Fitting Outside Diameter | 0.394 |
| Overall Width | 19.72 in |
| Package Contents | Power Steering Cooler |
This part fits 41 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Buick | Enclave | N/A | |||
| 2019 | Chevrolet | Traverse | N/A | |||
| 2019 | GMC | Acadia | N/A | |||
| 2018 | Buick | Enclave | N/A | |||
| 2018 | Chevrolet | Traverse | N/A | |||
| 2018 | GMC | Acadia | N/A | |||
| 2017 | Buick | Enclave | N/A | |||
| 2017 | Chevrolet | Traverse | N/A | |||
| 2017 | GMC | Acadia | N/A | |||
| 2017 | GMC | Acadia Limited | N/A | |||
| 2016 | Buick | Enclave | N/A | |||
| 2016 | Chevrolet | Traverse | N/A | |||
| 2016 | GMC | Acadia | N/A | |||
| 2015 | Buick | Enclave | N/A | |||
| 2015 | Chevrolet | Traverse | N/A | |||
| 2015 | GMC | Acadia | N/A | |||
| 2014 | Buick | Enclave | N/A | |||
| 2014 | Chevrolet | Traverse | N/A | |||
| 2014 | GMC | Acadia | N/A | |||
| 2013 | Buick | Enclave | N/A | |||
| 2013 | Chevrolet | Traverse | N/A | |||
| 2013 | GMC | Acadia | N/A | |||
| 2012 | Buick | Enclave | 3.6L | V6 | N/A | |
| 2012 | Chevrolet | Traverse | 3.6L | V6 | N/A | |
| 2012 | GMC | Acadia | 3.6L | V6 | N/A | |
| 2011 | Buick | Enclave | 3.6L | V6 | N/A | |
| 2011 | Chevrolet | Traverse | 3.6L | V6 | N/A | |
| 2011 | GMC | Acadia | 3.6L | V6 | N/A | |
| 2010 | Buick | Enclave | 3.6L | V6 | N/A | |
| 2010 | Chevrolet | Traverse | 3.6L | V6 | N/A | |
| 2010 | GMC | Acadia | 3.6L | V6 | N/A | |
| 2010 | Saturn | Outlook | 3.6L | V6 | N/A | |
| 2009 | Buick | Enclave | 3.6L | V6 | N/A | |
| 2009 | Chevrolet | Traverse | 3.6L | V6 | N/A | |
| 2009 | GMC | Acadia | 3.6L | V6 | N/A | |
| 2009 | Saturn | Outlook | 3.6L | V6 | N/A | |
| 2008 | Buick | Enclave | 3.6L | V6 | N/A | |
| 2008 | GMC | Acadia | 3.6L | V6 | N/A | |
| 2008 | Saturn | Outlook | 3.6L | V6 | N/A | |
| 2007 | GMC | Acadia | 3.6L | V6 | N/A | |
| 2007 | Saturn | Outlook | 3.6L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.