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Dorman 918-222 Automatic Transmission Oil Cooler
Overview of Dorman 918-222 Automatic Transmission Oil Cooler
The Dorman 918-222 automatic transmission oil cooler is designed specifically for Jeep Liberty models, providing reliable cooling performance to maintain optimal transmission temperatures. This black-finished aluminum cooler offers a durable and efficient solution for transmission heat management.
- Compatible with Jeep Liberty vehicles
- Constructed from lightweight aluminum for durability
- Core features 11 rows for effective heat dissipation
- Dimensions: 20.4" width, 7.2" height, 1.3" depth
- Inlet and outlet diameters both measure 18.375" with hose barb attachment
- Standard replacement grade, no installation hardware required
Detailed Product Description
The Dorman 918-222 automatic transmission oil cooler is engineered to fit Jeep Liberty models, ensuring proper fit and function. Its aluminum construction provides corrosion resistance and efficient heat transfer, while the 11-row core design maximizes cooling capacity. The cooler measures 20.4 inches wide, 7.2 inches high, and 1.3 inches deep, making it a compact yet effective component. Both the inlet and outlet feature 18.375-inch diameters with hose barb attachments, facilitating straightforward connection to existing transmission lines. The black finish adds a protective layer against environmental factors.
Common Applications and Problem Resolution
- Prevents transmission overheating during heavy towing or off-road use
- Replaces damaged or leaking transmission coolers in Jeep Liberty vehicles
- Improves transmission fluid temperature regulation for extended transmission life
- Addresses reduced cooling efficiency due to clogged or corroded coolers
- Supports consistent transmission performance under demanding driving conditions
Installation Notes and Tips
The Dorman 918-222 cooler is designed for direct replacement and does not require additional installation hardware. Ensure hose barb fittings are securely connected to prevent leaks. It is recommended to inspect transmission fluid levels and condition during installation. Professional installation is advised for optimal results and to maintain vehicle warranty compliance.
Quality Assurance and Warranty
This automatic transmission oil cooler meets standard replacement grade specifications, ensuring reliable performance and durability. Manufactured by Dorman, a trusted name in automotive components, the 918-222 part number is backed by quality control standards. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 918-222 |
| Core Row Quantity | 11 |
| Depth | 1.3 in |
| Friction Material Thickness | Black |
| Height | 7.2 in |
| Inlet Attachment Type | Hose Barb |
| Inlet Diameter | 18.375 |
| Installation Hardware Included | Not Required |
| Item Grade | Standard Replacement |
| Material | Aluminum |
| Outlet Attachment Type | Hose Barb |
| Outlet Diameter | 18.375 |
| Package Contents | Transmission Cooler |
| Width | 20.4 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Jeep | Liberty | N/A | |||
| 2006 | Jeep | Liberty | 3.7L | V6 | N/A | |
| 2005 | Jeep | Liberty | 3.7L | 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.