GMC Sierra 2500 HD
GMC Sierra 2500 HD Transmission Oil Cooler Line

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GMC Sierra 2500 HD Transmission Oil Cooler Line

GMC Sierra 2500 HD Transmission Oil Cooler Line

Your GMC Sierra 2500 HD will be happy to know that the search for the right Transmission Oil Cooler Line products you’ve been looking for is over! Advance Auto Parts has 16 different Transmission Oil Cooler Line for your vehicle, ready for shipping or in-store pick up. The best part is, our GMC Sierra 2500 HD Transmission Oil Cooler Line products start from as little as $7.99.

When it comes to your GMC Sierra 2500 HD, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Transmission Oil Cooler Line product and part brands so you can shop with complete confidence. Some of our top Transmission Oil Cooler Line product brands are Imperial, and Dorman - OE Solutions. We’re sure you will get the right product to keep that Sierra 2500 HD running for a long time.

We even have reviews of our OEM and aftermarket Transmission Oil Cooler Line products to help you buy with confidence. Hear from other customers via the 3,990 reviews on parts for your GMC Sierra 2500 HD.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Transmission Oil Cooler Line products for your Sierra 2500 HD, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Transmission Oil Cooler Line for a GMC Sierra 2500 HD

Use the fitment form at the top of the page to select your exact year and engine type for your GMC Sierra 2500 HD.

  • Mounting Kit System

    Imperial - Mounting Kit System (Part No. 226201)

    Description
    Includes nylon rods, foam pads and locking buttons for simple installation of Imperial electric fans and transmission oil coolers.

    Product Features:
    • Imperial mounting kit system
    • For installation of transmission coolers and electric fans
    • Provides quick, effective installation of Imperial products
    • Contains nylon mounting rods, foam pads and locking buttons
    5.0
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    5.0
    5.0
    • 5
      5
      2020-08-16
      5
      5

      Good part

      Good part

      Submitted 2020-08-16

      By christopher

      From Undisclosed

      Work well holding fans on radiator, use pliers to pull them tight though

      Bottom Line NULL

      Work well holding fans on radiator, use pliers to pull them tight though

      By christopher from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-06-21
      5
      5

      I recommend this product.

      I recommend this product.

      Submitted 2020-06-21

      By Keith

      From Undisclosed

      I use this to attach my e-fan to my radiator. Works great.

      Bottom Line NULL

      I use this to attach my e-fan to my radiator. Works great.

      By Keith from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-05-03
      5
      5

      I would buy this again

      I would buy this again

      Submitted 2020-05-03

      By Nathan

      From Undisclosed

      Mounted 2 14" electric fans to my radiator . Worked great.

      Bottom Line NULL

      Mounted 2 14" electric fans to my radiator . Worked great.

      By Nathan from Undisclosed

      BOTTOM LINE NULL

    from $7.99

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  • Transmission Fluid Cooler

    Dorman - OE Solutions - Transmission Fluid Cooler (Part No. 624-896)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    5.0
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    5.0
    5.0
    • 5
      5
      2020-08-12
      5
      5

      Great replacement!

      Great replacement!

      Submitted 2020-08-12

      By James

      From Undisclosed

      Works good. Just wish the plastic on the original hadn't got brittle.

      Bottom Line NULL

      Works good. Just wish the plastic on the original hadn't got brittle.

      By James from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-02-25
      5
      5

      High quality

      High quality

      Submitted 2020-02-25

      By Robert

      From Undisclosed

      Replaces a worn hose. Dorman makes a good part!

      Bottom Line NULL

      Replaces a worn hose. Dorman makes a good part!

      By Robert from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2019-10-15
      5
      5

      yes

      yes

      Submitted 2019-10-15

      By John

      From Undisclosed

      works great

      Bottom Line NULL

      works great

      By John from Undisclosed

      BOTTOM LINE NULL

    from $39.99

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  • Transmission Oil Cooler line

    Dorman - OE Solutions - Transmission Oil Cooler line (Part No. 624-118)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    4.5
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.5
    4.5
    • 3
      3
      2020-02-24
      3
      3

      only of I have too

      only of I have too

      Submitted 2020-02-24

      By matthew

      From Undisclosed

      cheap

      Bottom Line NULL

      cheap

      By matthew from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2019-07-22
      5
      5

      Transmission cooler lines

      Transmission cooler lines

      Submitted 2019-07-22

      By Joshua

      From Undisclosed

      Fitment was right on

      Bottom Line NULL

      Fitment was right on

      By Joshua from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2019-05-15
      5
      5

      Well boxed

      Well boxed

      Submitted 2019-05-15

      By Joseph

      From Undisclosed

      Well boxed quick delivery, no surprises

      Bottom Line NULL

      Well boxed quick delivery, no surprises

      By Joseph from Undisclosed

      BOTTOM LINE NULL

    from $32.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-069)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    4.5
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.5
    4.5
    • 4
      4
      2020-04-25
      4
      4

      Fits as it should

      Fits as it should

      Submitted 2020-04-25

      By Ryan

      From Undisclosed

      Fits as it should

      Bottom Line NULL

      Fits as it should

      By Ryan from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2018-10-10
      5
      5

      Yes

      Yes

      Submitted 2018-10-10

      By John

      From Undisclosed

      Fit perfect

      Bottom Line NULL

      Fit perfect

      By John from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2017-07-23
      5
      5

      Transmission lines

      Transmission lines

      Submitted 2017-07-23

      By Jeffrey

      From undisclosed

      They fit perfectly. I wish Connecticut didn't use so much salt on the roads.

      Bottom Line NULL

      They fit perfectly. I wish Connecticut didn't use so much salt on the roads.

      By Jeffrey from undisclosed

      BOTTOM LINE NULL

    from $24.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-488)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    4.0
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.0
    4.0
    • 2
      2
      2020-03-01
      2
      2

      Bad fit

      Bad fit

      Submitted 2020-03-01

      By Sefhinny

      From OH

      The fit on these lines wasnt correct. I had to exaggerate some of the bends to make it work. Also, the rubber hose section inst near the quality of oem. I would buy from the dealer if I had to do it again.

      Bottom Line NULL

      The fit on these lines wasnt correct. I had to exaggerate some of the bends to make it work. Also, the rubber hose section inst near the quality of oem. I would buy from the dealer if I had to do it again.

      By Sefhinny from OH

      BOTTOM LINE NULL

    • 2
      2
      2020-02-24
      2
      2

      only if I had too

      only if I had too

      Submitted 2020-02-24

      By matthew

      From Undisclosed

      cheap

      Bottom Line NULL

      cheap

      By matthew from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2019-11-09
      5
      5

      Fits like OEM on 02 2500HD w 6.0 gas

      Fits like OEM on 02 2500HD w 6.0 gas

      Submitted 2019-11-09

      By Redrider

      From Central IL

      Was able to install using floor jack and no lift with a bit of time/diligence. Clips in rusty fittings are as much a challenge as anything else. Can't speak for durability of crimps (at hose/tube transition) that I've read varying reviews on for different brands, but if you're not diesel, this is lower radiator to front trans line. Seems to be most commonly corroded. Fit was fine, slight change in one bend from OEM, but that's likely to accommodate a large range of years. Non issue. Figure 2-3 hrs dedicated time if you DIY. I read reviews about Dorman clips being too stiff, but it's really just putting those or originals back in same direction they came out, or they can snag and fight you. Can't vouch for lifespan, but assuming avg performance, it's a far superior upgrade to corroded lines that can fail and cost u a turbo 350 (4L60E). *Footnote - while replacing these trans lines, I noticed that my mild oil leak appears to be coming from oil cooler lines, also at replacement age. Makes sense as brake lines had failed in past 12 mos... Midwest winters and salt take a toll.

      Bottom Line recommended

      Was able to install using floor jack and no lift with a bit of time/diligence. Clips in rusty fittings are as much a challenge as anything else. Can't speak for durability of crimps (at hose/tube transition) that I've read varying reviews on for different brands, but if you're not diesel, this is lower radiator to front trans line. Seems to be most commonly corroded. Fit was fine, slight change in one bend from OEM, but that's likely to accommodate a large range of years. Non issue. Figure 2-3 hrs dedicated time if you DIY. I read reviews about Dorman clips being too stiff, but it's really just putting those or originals back in same direction they came out, or they can snag and fight you. Can't vouch for lifespan, but assuming avg performance, it's a far superior upgrade to corroded lines that can fail and cost u a turbo 350 (4L60E). *Footnote - while replacing these trans lines, I noticed that my mild oil leak appears to be coming from oil cooler lines, also at replacement age. Makes sense as brake lines had failed in past 12 mos... Midwest winters and salt take a toll.

      By Redrider from Central IL

      BOTTOM LINE recommended

    from $24.99

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  • Transmission Oil Cooler Reinstallation Kit

    Imperial - Transmission Oil Cooler Reinstallation Kit (Part No. 248002)

    Description
    Provides all necessary components for the proper reinstallation of an Imperial transmission oil cooler.

    Product Features:
    • Transmission cooler reinstallation kit
    • Contains part numbers 248001, 226201, 240250 and 4 hose clamps
    • Provides all hardware for reinstallation of Imperial transmission coolers
    • Contains nylon mounting rods, foam pads, locking buttons, hose and fitting
    2.5
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    2.5
    2.5
    • 1
      1
      2017-03-25
      1
      1

      Not as described will not buy this item again

      Not as described will not buy this item again

      Submitted 2017-03-25

      By Chauncey

      From undisclosed

      Incomplete, missing mounting kit 226201, 4 clamps, and line connector 240250

      Bottom Line NULL

      Incomplete, missing mounting kit 226201, 4 clamps, and line connector 240250

      By Chauncey from undisclosed

      BOTTOM LINE NULL

    • 1
      1
      2016-07-01
      1
      1

      2000 Ford Mustang, V6

      2000 Ford Mustang, V6

      Submitted 2016-07-01

      By DJ

      From Connecticut

      I tried to use this hose to replace a section I cut off of a transmission line, in order to remove my old radiator. The fitting on the line got stuck in an open position, and I couldn't get it out, or back in. I couldn't drive the car because it would leak. After putting the hose on with the new fitting that came in the kit, the fluid still runs from around both ends of the nut on the new fitting. Not sure what I did wrong, but this product didn't solve my problem.

      Bottom Line not recommended

      I tried to use this hose to replace a section I cut off of a transmission line, in order to remove my old radiator. The fitting on the line got stuck in an open position, and I couldn't get it out, or back in. I couldn't drive the car because it would leak. After putting the hose on with the new fitting that came in the kit, the fluid still runs from around both ends of the nut on the new fitting. Not sure what I did wrong, but this product didn't solve my problem.

      By DJ from Connecticut

      BOTTOM LINE not recommended

    • 4
      4
      2013-08-15
      4
      4

      Good value and fitted fine for me

      Good value and fitted fine for me

      Submitted 2013-08-15

      By K

      From houston

      They did not actually ahve teh kit when i got this so the erverice rep just made teh order up from bits off the shelf. The clips and hose was all the right size for my install on my 1995 legacy.

      Bottom Line recommended

      They did not actually ahve teh kit when i got this so the erverice rep just made teh order up from bits off the shelf. The clips and hose was all the right size for my install on my 1995 legacy.

      By K from houston

      BOTTOM LINE recommended

    from $13.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-553)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $136.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-294)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $88.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-275)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $75.99

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  • Transmission Cooler Line

    Dorman - OE Solutions - Transmission Cooler Line (Part No. 624-274)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $57.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-158)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $42.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-894)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $40.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-979)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $38.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 625-199)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $37.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-066)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $34.99

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  • Transmission Oil Cooler Line

    Dorman - OE Solutions - Transmission Oil Cooler Line (Part No. 624-554)

    Description
    This replacement automatic transmission oil cooler hose is constructed of quality metal and rubber components to ensure leak-free delivery of critical fluid between the transmission and the transmission oil cooler.

    Product Features:
    • Reliable replacement - this automatic transmission oil cooler hose is precision-engineered to replace the stock hose assembly on specific vehicles
    • Quality construction - manufactured from metal and rubber with OE-style fittings to provide a reliable replacement
    • Excellent value - OE quality at a lower price
    • Vehicle tested - has undergone on-vehicle testing to ensure quality, proper fit and performance
    0.0

    from $23.99

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Year Range for GMC Sierra 2500 HD

People also search Advance Auto for these popular years of GMC Sierra 2500 HD parts: