2008 GMC Sierra Automatic Transmission Oil Coolers & Components

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    • (0 reviews)
      # mpn2286373
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L / 6.2L 2008, Automatic Transmission Oil Cooler by Dorman®. Includes: Transmission Cooler. Finish: Black. Cooler Inlet Size: Quick Connector. Depth: 0.9". Number Of Cooling Rows: 10. Dorman’s Auto...
      Coated for high corrosion resistance and increased protection against the elementsDurable aluminum construction for long-lasting performance
      $110.95
    • (0 reviews)
      # mpn346186783
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L / 6.2L without Allison Transmission 2008, Automatic Transmission Oil Cooler Assembly by Replace®. Auxiliary. Designed utilizing the latest technology, this product features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $39.86
    • (0 reviews)
      # 1231996354
      GMC Sierra 2008, GM Original Equipment™ Automatic Transmission Oil Cooler by ACDelco®. Auxiliary. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $129.91 - $210.44
    • (0 reviews)
      # mpn4495257743
      GMC Sierra Denali 2008, High Performance Transmission Oil Cooler by CompressorWorks®. Size: 7-1/2" x 12-1/2". CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...
      SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion
      $30.75
    • (0 reviews)
      # 814296333
      GMC Sierra 2008, Rapid-Cool Transmission Oil Cooler by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...
      Compatible with OEM cooler systems100% pressure testing to 150 PSI for quality assurance
      $39.10 - $56.28
    • (0 reviews)
      # 814248824
      GMC Sierra Denali 2008, Rapid-Cool Transmission Oil Cooler by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once...
      Compatible with OEM cooler systems100% pressure testing to 150 PSI for quality assurance
      $39.10 - $56.28
    • (0 reviews)
      # 814261751
      GMC Sierra 2008, Transmission Oil Cooler Fitting Kit by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...
      Crafted from high-quality material that makes it durable and longer-lastingA high quality, direct fit OE replacement
      $9.04 - $9.50
    • (0 reviews)
      # 814221566
      GMC Sierra Denali 2008, Transmission Oil Cooler Fitting Kit by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it...
      Crafted from high-quality material that makes it durable and longer-lastingA high quality, direct fit OE replacement
      $9.04 - $9.50
    • (0 reviews)
      # 814254744
      GMC Sierra Denali 2008, Ultra-Cool Transmission Oil Cooler by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $27.16 - $82.44
    • (0 reviews)
      # 814294199
      GMC Sierra 2008, Ultra-Cool Transmission Oil Cooler by CompressorWorks®. CompressorWorks products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $27.16 - $82.44
    • (1 review)
      # 1232010298
      GMC Sierra 2008, Automatic Transmission Oil Cooler Hose Assembly by Dorman®. Finish: Natural. Replacing a damaged cooler line with Dorman’s Auto Trans Oil Cooler Hose Assembly takes you a long way in protecting your transmission....
      Includes all hardware needed for a complete repair (where applicable)Materials used in construction have been upgraded from steel and/or rubber to corrosion-resistant aluminum (where applicable)
      $11.74 - $62.95
    • (0 reviews)
      # 79780163
      GMC Sierra 2008, Automatic Transmission Oil Cooler Line Connector by Dorman®. Quantity: 1 Piece. Dorman’s Auto Trans Oil Cooler Line Connectors are constructed from high-quality materials to provide a leak-free connection between...
      Direct replacement for a proper fit (where applicable)Retaining clips included (where applicable)
      $3.66 - $14.92
    • (0 reviews)
      # mpn4498752116
      GMC Sierra 4-Speed 2008, GM Original Equipment™ Automatic Transmission Case Vent by ACDelco®. With Hose. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.77
    • (0 reviews)
      # 1231947249
      GMC Sierra 2008, GM Original Equipment™ Automatic Transmission Oil Cooler End Fitting by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.38 - $17.39
    • (0 reviews)
      # 1232009349
      GMC Sierra 2008, GM Original Equipment™ Automatic Transmission Oil Cooler Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.66 - $78.87
    • (0 reviews)
      # mpn864766525
      GMC Sierra Crew Cab 8 Engine VIN Character 2008, GM Original Equipment™ Automatic Transmission Oil Cooler Hose Assembly by ACDelco®. Inlet and Outlet. ID: 0.27". Designed utilizing the latest technology, this product by ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $58.62
    • (0 reviews)
      # 899226970
      GMC Sierra 2008, GM Original Equipment™ Automatic Transmission Oil Cooler Hose Clip by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.32 - $6.71
    • (0 reviews)
      # 621141436
      GMC Sierra 6L80 Transmission / 6L90 Transmission 2008, GM Original Equipment™ Automatic Transmission Oil Cooler Hose O-Ring by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.92 - $5.67
    • (0 reviews)
      # mpn864685379
      GMC Sierra 6.6L 1000 Transmission 2008, GM Original Equipment™ Automatic Transmission Oil Cooler Line Connector by ACDelco®. Finish: Silver. Material: Aluminum. Thread: 0.875". Designed utilizing the latest technology, this product by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.50
    • (1 review)
      # 71854499
      GMC Sierra with Heavy Duty Transmission Oil Cooler 2008, GM Original Equipment™ Automatic Transmission Oil Cooler Tube by ACDelco®. Auxiliary Cooler Inlet Tube. Designed utilizing the latest technology, this product by ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.34 - $14.68
    • (2 reviews)
      # 606081220
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L / 6.2L 2008, High Performance Transmission Oil Cooler Kit by Hayden®. Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding...
      SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion
      $37.65 - $47.10
    • (1 review)
      # 606081752
      GMC Sierra 6.6L 2008, Rapid-Cool™ Heavy Duty Transmission Oil Cooler by Hayden®. Fittings: 7/8"-14 Female x 37 Degrees JIC Male Flare -12. This product is perfect for transmission oil cooling applications that require a higher flow...
      Plate and fin designPatented internal turbulation for increased heat transfer and minimal pressure drop
      $77.60 - $113.58
    • (0 reviews)
      # 606045478
      GMC Sierra 2008, Rapid-Cool™ Transmission Oil Cooler Kit by Hayden®. This premium transmission oil cooler features a unique plate and fin design, which is 33% more efficient than a comparable tube and fin design. Thanks to its...
      Compatible with OEM cooler systemsUnique plate and fin design
      $37.57 - $52.34
    • (0 reviews)
      # 228633650
      GMC Sierra 2008, Rapid-Cool™ Transmission Oil Cooler with Thermal Bypass by Hayden®. This premium transmission oil cooler features a unique plate and fin design, which is 33% more efficient than a comparable tube and fin design....
      Compatible with OEM cooler systemsUnique plate and fin design
      $51.73 - $69.37
    • (0 reviews)
      # 605949502
      GMC Sierra 2008, Ultra-Cool™ Transmission Oil Cooler Kit by Hayden®. This product is an effective and economical way to keep your transmission at its optimum operating temperature. The high-efficiency turbulators in every tube direct...
      Compatible with OEM cooler systemsUltrasonically soldered for reliability
      $25.39 - $72.17
    • (0 reviews)
      # mpn358727638
      GMC Sierra 2008, Thin Line Transmission Oil Cooler by Perma-Cool®. Perma-Cool Thin Line transmission coolers feature 1/2" aluminum tubes, Turbulator™ heat sink insert cooling fins, and plastic fin protectors. Thin Line Transmission...
      High quality at an affordable priceExpertly made from premium materials
      $51.98
    • (0 reviews)
      # mpn470317755
      GMC Sierra 6.6L 2008, Transmission Oil Cooler by PPE®. The best way to increase the longevity of your transmission is to keep it cool. Heat is the transmission’s biggest enemy. PPE has the industry’s leading solution. PPE’s...
      Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle
      $395.99
    • (0 reviews)
      # mpn1147392363
      GMC Sierra 6L80 Transmission / 6L90 Transmission 2008, Lube Pump Kit by Remco®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,236.63
    • (0 reviews)
      # mpn470565151
      GMC Sierra 6.6L 2008, High Performance Transmission Cooler Repair Lines by Deviant Race Parts®. GM's factory transmission lines leave something to be desired. DRP saw a need to build a high quality, LIFETIME WARRANTED, part that...
      5/8" 1500 psi rated Industrial Strength Hydraulic LinesAll necessary fittings and adapters to bolt up to factory locations
      $250.00
    • (0 reviews)
      # mpn2929635
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L / 6.2L 2008, Transmission Oil Cooler Coupling by Hayden®. Replace your defective oil cooler coupling with this part. Manufactured from premium brass, the part fits most 5/16" transmission lines with...
      Fits most 5/16" trans-lines with 1/2"-20 threadCompatible with OEM cooler systems
      $4.83
    • (0 reviews)
      # mpn670672857
      GMC Sierra 6.6L 2008, Transmission Cooler Lines by Fleece Performance®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $291.53
    • (0 reviews)
      # mpn470565149
      GMC Sierra 6.6L 2008, Transmission Cooler Repair Lines by Deviant Race Parts®. GM's factory transmission lines leave something to be desired. DRP saw a need to build a high quality, LIFETIME WARRANTED, part that completely replace the...
      All necessary fittings and adapters to bolt up to factory locationsFull, step by step, instructions
      $200.00
    • (0 reviews)
      # 1210761559
      Transmission Fitting Set by Phenix®. 2 Pieces. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.12 - $27.17
    • (0 reviews)
      # 35975415
      GM Transmission Cooling by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It will...
      Made with precision and quality in mindBuilt to last
      $19.37 - $25.33
    • (0 reviews)
      # mpn2542543
      3/8" Transmssn Cnnctr Clip 5-Pc by S.U.R. & R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $9.90
    • (0 reviews)
      # 35967941
      3/8" GM Male To Rubber by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It will meet your...
      Made with precision and quality in mindBuilt to last
      $11.10 - $14.12
    • (0 reviews)
      # mpn2542562
      3/8" GM O-Ring To Rubber (2) by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It will...
      Made with precision and quality in mindBuilt to last
      $14.70
    • (0 reviews)
      # mpn2542560
      3/8" GM Straight Male To Rubber (2) by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It...
      Made with precision and quality in mindBuilt to last
      $10.17
    • (0 reviews)
      # mpn2542561
      3/8" Inverted Flare To Rubber -2 by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It will...
      Made with precision and quality in mindBuilt to last
      $10.90
    • (0 reviews)
      # mpn2542557
      3/8" Quick Connect To Rubber -2 by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It will...
      Made with precision and quality in mindBuilt to last
      $7.56
    • (0 reviews)
      # mpn2542556
      3/8" To 5/16" Rubber To Rubber Connector (2) by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a...
      Made with precision and quality in mindBuilt to last
      $7.56
    • (0 reviews)
      # mpn2542543
      3/8" Transmission Connector Clip (5) by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It...
      Made with precision and quality in mindBuilt to last
      $9.90
    • (0 reviews)
      # mpn2542555
      5/16" Quick Connect To Rubber -2 by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It will...
      Made with precision and quality in mindBuilt to last
      $7.56
    • (0 reviews)
      # mpn2542554
      5/16" Rubber To Rubber Connector (2) by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It...
      Made with precision and quality in mindBuilt to last
      $9.45
    • (0 reviews)
      # mpn2542541
      Dodge/Jeep Transmission Line Connector by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime....
      Made with precision and quality in mindBuilt to last
      $8.91
    • (0 reviews)
      # 35975419
      GM Transmission Line Connector by SUR&R®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product will last a lifetime. It will...
      Made with precision and quality in mindBuilt to last
      $4.97 - $8.40
    • (0 reviews)
      # mpn2874108895
      GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L / 6.2L 2008, Transmission Oil Cooler Assembly by Spectra Premium®. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s damaged your...
      Built with high density fins for maximum cooling efficiencyOE design to ensure exact fit, form, and function
      $138.61
    • (0 reviews)
      # mpn4498752172
      GMC Sierra 6L80 Transmission / 6L90 Transmission 2008, GM Original Equipment™ Automatic Transmission Cooler Fluid Pipe Bracket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.05
    • (0 reviews)
      # mpn4498754812
      GMC Sierra 1000 Transmission 2008, GM Original Equipment™ Automatic Transmission Fluid Pipe by ACDelco®. Reverse. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.97
    • (0 reviews)
      # mpn4241824071
      GMC Sierra 6.6L 2008, Transmission Cooler Line Repair Kit by Merchant Automotive®. With Cutter. A permanent solution to a growing problem. As these trucks are getting a few years older, the transmission cooler lines can start to develop...
      High quality at an affordable priceExpertly made from premium materials
      $197.00
    • (0 reviews)
      # mpn358727629
      GMC Sierra 1500 2008, Thin Line Transmission Oil Cooler System by Perma-Cool®. Perma-Cool Thin Line transmission coolers feature 1/2" aluminum tubes,Turbulator™ heat sink insert cooling fins,and plastic fin protectors. Thin Line...
      High quality at an affordable priceExpertly made from premium materials
      $54.98


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