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OE Quality
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Mopar 52028866AF Automatic Transmission Oil Cooler Hose - Inlet From Radiator To Transmission (Lower) or Outlet To Transmission (Upper)
Mopar Transmission Oil Cooler Hose
The Mopar 52028866AF is an automatic transmission oil cooler hose for select Dodge Ram 1500 applications. It routes transmission fluid through the cooler circuit to help maintain proper operating temperature in the transmission system.
- Genuine Mopar automatic transmission oil cooler hose
- Fits select Dodge Ram 1500 models with 3.7L and 4.7L engines
- Pressure-side cooler tube application for transmission fluid routing
- Direct-fit replacement for the specified upper or lower cooler line positions
- OE-style service part for transmission cooling system repair
Fitment Details
Fits 2005 Dodge Ram 1500, outlet to transmission (upper). Fits 2007 Dodge Ram 1500, outlet to transmission (upper). Fits 2008 Dodge Ram 1500, N/A. Fits 2006 Dodge Ram 1500, inlet from radiator to transmission (lower).
This part cross-references 55056775AB for the same application.
What It Helps Repair
- Transmission fluid leaks at the cooler line
- Damaged or corroded oil cooler tubing
- Restricted fluid flow in the transmission cooler circuit
- Heat-related transmission performance concerns tied to cooler line failure
- Service replacement for a worn Mopar cooler hose on a Dodge Ram 1500
Installation Notes
Verify engine size, line position, and model year before ordering. This Mopar 52028866AF is listed for specific 2005-2008 Dodge Ram 1500 configurations, including upper outlet-to-transmission and lower radiator-to-transmission routing. Match the existing cooler line layout to the vehicle’s transmission cooling system before installation.
Quality Assurance
Mopar OE replacement parts are built to match factory specifications for the listed applications. Part number 52028866AF is cataloged for direct replacement use on the confirmed Dodge Ram 1500 fitments shown above.
This part fits 4 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2008 | Dodge | Ram 1500 | ST | RWD | Automatic | 4.7L | V8 | N/A | Automatic Transmission Oil Cooler Tube | Oil Cooler And Lines 3.7 and 4.7L Engine | Pressure | Width= 18.010 in, Height= 8.700 in, Length= 51.030 in | Model Year In/Out: 2005/2010;52028866AF,52028867AE are needed to replace 55056775AB |
| 2007 | Dodge | Ram 1500 | ST | RWD | Automatic | 4.7L | V8 | Outlet To Transmission (Upper) | Automatic Transmission Oil Cooler Tube | Oil Cooler And Lines 3.7 and 4.7L Engine | Pressure | Width= 18.010 in, Height= 8.700 in, Length= 51.030 in | Model Year In/Out: 2005/2010;52028866AF,52028867AE are needed to replace 55056775AB |
| 2006 | Dodge | Ram 1500 | 4.7L | V8 | Inlet From Radiator To Transmission (Lower) | Tube & Hose | Transmission Oil Cooler | Pressure | All 4.7L V8 Engines | All Automatic Transmissions | |||
| 2005 | Dodge | Ram 1500 | ST | RWD | Automatic | 4.7L | V8 | Outlet To Transmission (Upper) | Automatic Transmission Oil Cooler Tube | Oil Cooler And Lines 3.7 and 4.7L Engine | Pressure | Width= 18.010 in, Height= 8.700 in, Length= 51.030 in | Model Year In/Out: 2005/2010;52028866AF,52028867AE are needed to replace 55056775AB |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.