The Banks Oil Cooler Upgrade Kit is engineered to improve engine-oil temperature control in compatible Chevrolet and GMC vehicles powered by the 6.6L Duramax diesel engine.
Its upgraded cooling stack uses additional plates and increased surface area to reject 31% more heat or better than the original cooler, with older Duramax models receiving the greatest improvement. This makes it a valuable upgrade for vehicles exposed to towing, heavy loads, long-distance touring or extended periods of demanding operation.
The cooler also includes a pre-installed 1/8-inch NPT sensor port, allowing an optional oil-temperature or oil-pressure sensor to be installed. All required installation hardware and a replacement oil filter are included.
Key features
- Rejects 31% more engine-oil heat or better than the original cooler
- Additional cooling plates for improved heat rejection
- Increased cooling-stack surface area
- Designed for towing, heavy loads and demanding operation
- Pre-installed 1/8-inch NPT sensor port
- Suitable for an optional oil-temperature or pressure sensor
- Includes installation hardware
- Includes replacement oil filter
- Banks part number: 13252
Compatibility
Chevrolet
Silverado 2500HD and 3500HD, 6.6L Duramax:
- 2001
- 2002
- 2003
- 2004
- 2005
- 2006
- Early 2007
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
GMC
Sierra 2500HD and 3500HD, 6.6L Duramax:
- 2001
- 2002
- 2003
- 2004
- 2005
- 2006
- Early 2007
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
Important: This kit does not fit late-2007.5 through 2010 vehicles equipped with the LMM Duramax due to the enhanced EGR cooling arrangement. Confirm the production date and engine before ordering.
What’s included
- Banks upgraded oil cooler
- Required installation hardware
- Replacement oil filter
- Pre-installed 1/8-inch NPT sensor port
(13252)
Specifications
At the heart of the new system is GM's 2020 Duramax L5P oil cooler. This cooler rejects heat 22% better at the factory-rated 450 horsepower when tested against the earlier 2017-2019 unit. The difference between the two coolers is even more apparent at higher engine speed and load. 3300 RPM, 600 HP tests show a 31% greater heat reduction over the stock 2017-2019 oil cooler. The higher the horsepower, the greater the improvement.
| SKU | 13252 |
| Shipping Weight | 9.5700kg |
| Shipping Width | 0.356m |
| Shipping Height | 0.254m |
| Shipping Length | 0.356m |
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