Dorman 918-455 Automatic Transmission Oil Cooler
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$203.45
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This automatic transmission oil cooler is designed to match the function of an original cooler on specified vehicles. It is engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion, or damage.
- Direct replacement - this automatic transmission fluid cooler is designed to match the function of an original cooler on specified vehicle
- Ideal solution - engineered to help maintain proper transmission fluid temperature when an original cooler has failed from heat, corrosion or damage
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2009 | Dodge | Ram 2500 | V8 345 5.7L | ||
| 2009 | Dodge | Ram 3500 | V8 345 5.7L | ||
| 2008 | Dodge | Ram 1500 | V8 345 5.7L | w/Sales Code NMC (Heavy Duty Engine Cooling) | |
| 2008 | Dodge | Ram 2500 | V8 345 5.7L | ||
| 2008 | Dodge | Ram 3500 | V8 345 5.7L | ||
| 2007 | Dodge | Ram 1500 | V8 345 5.7L | w/Sales Code NMC (Heavy Duty Engine Cooling) | |
| 2007 | Dodge | Ram 2500 | V8 345 5.7L | ||
| 2007 | Dodge | Ram 3500 | V8 345 5.7L | ||
| 2006 | Dodge | Ram 1500 | V8 345 5.7L | w/Sales Code NMC (Heavy Duty Engine Cooling) | |
| 2006 | Dodge | Ram 2500 | V8 345 5.7L | ||
| 2006 | Dodge | Ram 3500 | V8 345 5.7L | ||
| 2005 | Dodge | Ram 1500 | V8 345 5.7L | w/Sales Code NMC (Heavy Duty Engine Cooling) | |
| 2005 | Dodge | Ram 2500 | V8 345 5.7L | ||
| 2005 | Dodge | Ram 3500 | V8 345 5.7L | ||
| 2004 | Dodge | Ram 1500 | V8 345 5.7L | w/Sales Code NMC (Heavy Duty Engine Cooling); w/Sales Code NMS (Severe Duty Engine Cooling) | |
| 2004 | Dodge | Ram 2500 | V8 345 5.7L | ||
| 2004 | Dodge | Ram 3500 | V8 345 5.7L | ||
| 2003 | Dodge | Ram 1500 | V8 345 5.7L | w/Sales Code NMC (Heavy Duty Engine Cooling); w/Sales Code NMS (Severe Duty Engine Cooling); From 3/07/03 | |
| 2003 | Dodge | Ram 2500 | V8 345 5.7L | ||
| 2003 | Dodge | Ram 3500 | V8 345 5.7L |
Product Specifications
| Cooling Row Quantity: | 25 |
|---|---|
| Core Material: | Aluminum |
| Core Row Quantity: | 25 |
| Core Tube Width: | 0.40 in |
| Depth: | 0.804 in |
| Electric Fan: | No |
| Finish: | Painted |
| Grade Type: | Standard Replacement |
| Height: | 8.25 in |
| Housing Color: | Black |
| Inlet Attachment Type: | Quick Connect |
| Inlet Diameter: | 0.063 in |
| Length: | 27.5 in |
| Line Included: | Yes |
| Line Inside Diameter: | 0.073 in |
| Material: | Aluminum |
| Mounting Hardware Included: | No |
| Outlet Attachment Type: | Quick Connect |
| Outlet Diameter: | 0.063 in |
| Package Contents: | 1 Automatic Transmission Oil Cooler |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Strap Width: | 0.809 in |
| Thickness: | 1.062 in |
| Tube Included: | Yes |
| Width: | 0.809 in |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 55056472AB | CHRYSLER |