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GMC Replacement Oil Coolers

GMC Oil Cooler GMC sport compacts are applauded for their innovative designs and agile handling as well as their superior gas mileage and durability mile after mile. GMC takes pride in building cars that are of high quality and fuel efficient in order to surpass vehicle buyers' requirements. GMC is known for designing well-made and dynamic autos which look as great as they perform. A timeless GMC automobile is a pleasure to drive and has the power to elicit nonstop interest and amazement. GMC is an established automotive manufacturer known for producing dependable and hardworking vehicles. GMC is a celebrated maker of distinctive and long lasting cars which feature strong design and high resale value. For lasting quality and long service life consumers can believe in the expertise of GMC, a trusted automobile dealer. People who enjoy performance vehicles understand that there's nothing more vital than installing the best aftermarket parts for your car. Any car with an engine designed for high-performance, then your engine could really use a GMC Oil Cooler. Putting in a GMC Oil Cooler will increase operational performance and engine efficiency. Because high-temperature motor oil will reduce engine performance, a part to cool the oil like a GMC Oil Cooler can be an essential part of a performance engine. A GMC Oil Cooler is small sized radiator which is used to lower warmth of engine fuel in your transmission. Utilize PartsGeek every time you need top quality automotive parts to always receive great service and a good price year-round.

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Review Fitment Notes
Auxiliary Replacement Automatic Transmission Oil Cooler - for 2006 GMC Sierra 2500 HD 6.6L V8 LBZ VIN: D - 912-211 Click to Enlarge
5 Stars
Replacement 912-211
Automatic Transmission Oil Cooler
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Part Number: 912-211
Brand: Replacement
Notes: Automatic Transmission Oil Cooler -- Automatic Transmission Oil Cooler (Heat Exchanger); Aluminum
Product Remark: 6.6L Diesel; With 1000 6-Speed Automatic Transmission
Position: Auxiliary
Condition: New
Shipping Options: Free Ground Shipping
$132.95
with FREE Shipping
(25) In Stock
This Part Fits:
Catalog: E
Vehicle Engine Transmission
2006 GMC Sierra 2500 HD 6.6L V8 LBZ VIN: D 1000 Automatic 6 Spd
Dorman Automatic Transmission Oil Cooler - for 2005 GMC C5500 Topkick - 918-5601 Click to Enlarge
5 Stars
Dorman 918-5601
Automatic Transmission Oil Cooler
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Part Number: 918-5601
Brand: Dorman
Notes: Automatic Transmission Oil Cooler
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Condition: New
Package Contents: Transmission Oil Cooler
Item Grade: Standard Replacement
Finish: Black
Shipping Options: Ground
$213.43
(24) In Stock
This Part Fits:
Catalog: B
Vehicle
2005 GMC C5500 Topkick
Action Crash Transmission Oil Cooler - for 2008 GMC Sierra 2500 HD - GM4050112 Click to Enlarge
5 Stars
Action Crash GM4050112
Transmission Oil Cooler
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Part Number: GM4050112
Brand: Action Crash
Notes: AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; FOR MODELS WITH 6.6L DURAMAX
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$306.87
Our Price: $118.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2008 GMC Sierra 2500 HD AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; FOR MODELS WITH 6.6L DURAMAX
Dorman Automatic Transmission Oil Cooler - for 2003 GMC C4500 Topkick - 918-5601 Click to Enlarge
5 Stars
Dorman 918-5601
Automatic Transmission Oil Cooler
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Part Number: 918-5601
Brand: Dorman
Notes: Automatic Transmission Oil Cooler
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Condition: New
Package Contents: Transmission Oil Cooler
Item Grade: Standard Replacement
Finish: Black
Shipping Options: Ground
$213.43
(24) In Stock
This Part Fits:
Catalog: B
Vehicle
2003 GMC C4500 Topkick
Dorman Automatic Transmission Oil Cooler - for 2004 GMC C4500 Topkick - 918-5601 Click to Enlarge
5 Stars
Dorman 918-5601
Automatic Transmission Oil Cooler
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Part Number: 918-5601
Brand: Dorman
Notes: Automatic Transmission Oil Cooler
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Condition: New
Package Contents: Transmission Oil Cooler
Item Grade: Standard Replacement
Finish: Black
Shipping Options: Ground
$213.43
(24) In Stock
This Part Fits:
Catalog: B
Vehicle
2004 GMC C4500 Topkick
Auxiliary Dorman Automatic Transmission Oil Cooler - for 2003 GMC Sierra 2500 HD - 918-249 Click to Enlarge
5 Stars
Dorman 918-249
Automatic Transmission Oil Cooler
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Part Number: 918-249
Brand: Dorman
Notes: Automatic Transmission Oil Cooler -- Code 7445, 3959
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Position: Auxiliary
Condition: New
Item Grade: Standard Replacement
Package Contents: Transmission Cooler
Finish: Black
Shipping Options: Ground
$247.43
(17) In Stock
This Part Fits:
Catalog: B
Vehicle Transmission
2003 GMC Sierra 2500 HD Automatic 5 Spd Allison
Auxiliary Dorman Automatic Transmission Oil Cooler - for 2004 GMC Sierra 2500 HD - 918-249 Click to Enlarge
5 Stars
Dorman 918-249
Automatic Transmission Oil Cooler
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Part Number: 918-249
Brand: Dorman
Notes: Automatic Transmission Oil Cooler -- Code 7445, 3959
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Position: Auxiliary
Condition: New
Item Grade: Standard Replacement
Package Contents: Transmission Cooler
Finish: Black
Shipping Options: Ground
$247.43
(17) In Stock
This Part Fits:
Catalog: B
Vehicle Transmission
2004 GMC Sierra 2500 HD Automatic 5 Spd Allison
Auxiliary Dorman Automatic Transmission Oil Cooler - for 2002 GMC Sierra 2500 HD - 918-249 Click to Enlarge
5 Stars
Dorman 918-249
Automatic Transmission Oil Cooler
Loading Reviews...
Part Number: 918-249
Brand: Dorman
Notes: Automatic Transmission Oil Cooler -- Code 7445, 3959
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Position: Auxiliary
Condition: New
Item Grade: Standard Replacement
Package Contents: Transmission Cooler
Finish: Black
Shipping Options: Ground
$247.43
(17) In Stock
This Part Fits:
Catalog: B
Vehicle Transmission
2002 GMC Sierra 2500 HD Automatic 5 Spd Allison
Dorman Automatic Transmission Oil Cooler - for 2005 GMC C4500 Topkick - 918-5601 Click to Enlarge
5 Stars
Dorman 918-5601
Automatic Transmission Oil Cooler
Loading Reviews...
Part Number: 918-5601
Brand: Dorman
Notes: Automatic Transmission Oil Cooler
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Condition: New
Package Contents: Transmission Oil Cooler
Item Grade: Standard Replacement
Finish: Black
Shipping Options: Ground
$213.43
(24) In Stock
This Part Fits:
Catalog: B
Vehicle
2005 GMC C4500 Topkick
Action Crash Transmission Oil Cooler - for 2003 GMC Sierra 2500 HD - GM4050106 Click to Enlarge
4.9 Stars
Action Crash GM4050106
Transmission Oil Cooler
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Part Number: GM4050106
Brand: Action Crash
Notes: AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH 5-SPEED AUTOMATIC
Product Remark: 6.6L
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$105.00
Our Price: $45.98
(99) In Stock
This Part Fits:
Catalog: D
Vehicle Notes
2003 GMC Sierra 2500 HD AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH 5-SPEED AUTOMATIC
Action Crash Transmission Oil Cooler - for 2007 GMC Sierra 2500 HD - GM4050112 Click to Enlarge
5 Stars
Action Crash GM4050112
Transmission Oil Cooler
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Part Number: GM4050112
Brand: Action Crash
Notes: AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; FOR MODELS WITH 6.6L DURAMAX
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$306.87
Our Price: $118.98
View Details
This Part Fits:
Catalog: D
Vehicle Notes
2007 GMC Sierra 2500 HD AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; FOR MODELS WITH 6.6L DURAMAX
Auxiliary AC Delco Automatic Transmission Oil Cooler - for 2008 GMC Sierra 2500 HD 6.6L V8 LMM VIN: 6 - 15821239 Click to Enlarge
5 Stars
AC Delco 15821239
Automatic Transmission Oil Cooler
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Part Number: 15821239
Brand: AC Delco
Notes: Automatic Transmission Oil Cooler -- New
Position: Auxiliary
Condition: New
Core Material: Aluminum
Shipping Options: Ground
$251.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine Transmission
2008 GMC Sierra 2500 HD 6.6L V8 LMM VIN: 6 1000 Automatic 6 Spd
Action Crash Transmission Oil Cooler - for 2007 GMC Yukon Denali - GM4050103 Click to Enlarge
4.9 Stars
Action Crash GM4050103
Transmission Oil Cooler
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Part Number: GM4050103
Brand: Action Crash
Notes: AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH GAS ENGINE; WITHOUT ALLISON TRANSMISSION; DEALER INSTALLED; CAN BE USED TO REPLACE FACTORY INSTALLED UNIT 20880895
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$203.75
Our Price: $39.98
(99) In Stock
This Part Fits:
Catalog: D
Vehicle Sub Model Notes
2007 GMC Yukon Denali AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH GAS ENGINE; WITHOUT ALLISON TRANSMISSION; DEALER INSTALLED; CAN BE USED TO REPLACE FACTORY INSTALLED UNIT 20880895
Action Crash Transmission Oil Cooler - for 2004 GMC Yukon Denali - GM4050103 Click to Enlarge
4.9 Stars
Action Crash GM4050103
Transmission Oil Cooler
Loading Reviews...
Part Number: GM4050103
Brand: Action Crash
Notes: AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH GAS ENGINE; WITHOUT ALLISON TRANSMISSION; DEALER INSTALLED; CAN BE USED TO REPLACE FACTORY INSTALLED UNIT 20880895
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$203.75
Our Price: $39.98
(99) In Stock
This Part Fits:
Catalog: D
Vehicle Sub Model Notes
2004 GMC Yukon Denali AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH GAS ENGINE; WITHOUT ALLISON TRANSMISSION; DEALER INSTALLED; CAN BE USED TO REPLACE FACTORY INSTALLED UNIT 20880895
Action Crash Transmission Oil Cooler - for 2004 GMC Sierra 1500 Denali - GM4050103 Click to Enlarge
4.9 Stars
Action Crash GM4050103
Transmission Oil Cooler
Loading Reviews...
Part Number: GM4050103
Brand: Action Crash
Notes: AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH GAS ENGINE; WITHOUT ALLISON TRANSMISSION; DEALER INSTALLED; CAN BE USED TO REPLACE FACTORY INSTALLED UNIT 20880895
Quality: Premium - High quality new replacement part.
Condition: New
Shipping Options: Ground
List Price:
$203.75
Our Price: $39.98
(99) In Stock
This Part Fits:
Catalog: D
Vehicle Sub Model Notes
2004 GMC Sierra 1500 Denali AUTOMATIC TRANSMISSION OIL COOLER ASSEMBLY; WITH GAS ENGINE; WITHOUT ALLISON TRANSMISSION; DEALER INSTALLED; CAN BE USED TO REPLACE FACTORY INSTALLED UNIT 20880895
Dorman Automatic Transmission Oil Cooler - for 2014 GMC Sierra 2500 HD 6.0L V8 - 918-291 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 918-291
Brand: Dorman
Notes: Automatic Transmission Oil Cooler
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Condition: New
Package Contents: 1 Automatic Transmission Oil Cooler
Item Grade: Standard Replacement
Finish: Black
Shipping Options: Ground
$70.98
(1) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2014 GMC Sierra 2500 HD 6.0L V8
AC Delco Automatic Transmission Oil Cooler - for 2013 GMC Sierra 1500 - W0133-2046696 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-2046696
Brand: AC Delco
Notes: GM Original Equipment
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$200.44
Our Price: $180.58
View Details
This Part Fits:
Catalog: A
Vehicle
2013 GMC Sierra 1500
Four Seasons Automatic Transmission Oil Cooler - for 2015 GMC Sierra 1500 - 53007 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 53007
Brand: Four Seasons
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Medium Duty; Without Bypass; Size - 11" x 9 1/2"
  • Compatible with OEM cooler systems
  • Made with the highest quality materials
  • 100% pressure testing to 150 PSI for quality assurance
  • 33% more efficient than a comparable tube and fin design
Condition: New
Finish: Black
O.E. Replacement?: No
Shipping Options: Ground
$49.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle
2015 GMC Sierra 1500
Auxiliary Dorman Automatic Transmission Oil Cooler - for 2006 GMC Sierra 2500 HD - 918-249 Click to Enlarge
5 Stars
Dorman 918-249
Automatic Transmission Oil Cooler
Loading Reviews...
Part Number: 918-249
Brand: Dorman
Notes: Automatic Transmission Oil Cooler -- Code 7445, 3959
  • Precise match for the fit and function of the original equipment trans cooler
  • Made of durable, corrosion-resistant aluminum for reliable, leak-free performance
  • Original Equipment Quality
  • Has undergone extensive testing to ensure a quality fit and long service life
Position: Auxiliary
Condition: New
Item Grade: Standard Replacement
Package Contents: Transmission Cooler
Finish: Black
Shipping Options: Ground
$241.98
(1) In Stock
This Part Fits:
Catalog: C
Vehicle Transmission
2006 GMC Sierra 2500 HD Automatic 5 Spd Allison
SKP Automatic Transmission Oil Cooler - for 2007 GMC Sierra 2500 HD Classic 6.6L V8 - SKTOC021 Click to Enlarge
5 Stars
SKP SKTOC021
Automatic Transmission Oil Cooler
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Part Number: SKTOC021
Brand: SKP
Notes: Automatic Transmission Oil Cooler -- Auxiliary
  • Coating layer for enhanced corrosion resistance
  • OE Style for easy replacement and fitment
  • Stringent quality control ensures part meets product standards
Condition: New
Shipping Options: Ground
$97.98
(3) In Stock
This Part Fits:
Catalog: T
Vehicle Engine Transmission
2007 GMC Sierra 2500 HD Classic 6.6L V8 6 Spd
DIY Solutions Automatic Transmission Oil Cooler - for 2013 GMC Sierra 1500 4.8L V8 - TRP00218 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: TRP00218
Brand: DIY Solutions
Notes: Automatic Transmission Oil Cooler -- V8 4.8L
Condition: New
Shipping Options: Free Ground Shipping
$136.95
with FREE Shipping
View Details
This Part Fits:
Catalog: Q
Vehicle Engine
2013 GMC Sierra 1500 4.8L V8
Auxiliary SKP Automatic Transmission Oil Cooler - for 2006 GMC Sierra 3500 6.6L V8 - SK918283 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: SK918283
Brand: SKP
Notes: Automatic Transmission Oil Cooler
  • Coating layer for enhanced corrosion resistance
  • OE Style for easy replacement and fitment
  • Stringent quality control ensures part meets product standards
Position: Auxiliary
Condition: New
Shipping Options: Free Ground Shipping
$95.98
with FREE Shipping
(26) In Stock
This Part Fits:
Catalog: S
Vehicle Engine Transmission
2006 GMC Sierra 3500 6.6L V8 6 Spd Allison
Auxiliary AC Delco Automatic Transmission Oil Cooler - for 2010 GMC Sierra 2500 HD 6.6L V8 LMM VIN: 6 - 15821239 Click to Enlarge
5 Stars
AC Delco 15821239
Automatic Transmission Oil Cooler
Loading Reviews...
Part Number: 15821239
Brand: AC Delco
Notes: Automatic Transmission Oil Cooler -- New
Position: Auxiliary
Condition: New
Core Material: Aluminum
Shipping Options: Ground
$250.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle Engine Transmission
2010 GMC Sierra 2500 HD 6.6L V8 LMM VIN: 6 1000 Automatic 6 Spd

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Some of our Customer Reviews
5 of 5
Verified Customer
11/7/16 09:35 AM - USA

This item was a birthday present for my 25 yr old son. He hasn't installed it yet but as soon as he does I will update this review. As far as service from Parts Geek's service, it was great. Thanks! - Great service

- 1996 GMC K1500 Automatic Transmission Oil Cooler
5 of 5
Verified Customer
2/13/17 07:51 PM - USA

Parts geek had exactly what I was looking for with an excellent price and fast shipping. Very pleased with my purchase and will buy from them again - 94 progmc

- 1994 GMC C1500 Automatic Transmission Oil Cooler