{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2006 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2006 GMC Sierra 2500 HD

2006 GMC Sierra 2500 HD Oil Cooler Lines

Refine by:

Shop Catalog

Showing 1 - 15 of 19 results
Display item:
15
30
45
Sort by:
Oil Cooler Line, 8 Cyl 6.0L, Eng VIN: U
Replacement
Oil Cooler Line, 8 Cyl 6.0L, Eng VIN: U
Part Number: RC31310003
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.0L Eng VIN: U
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Eng VIN: U
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Eng VIN: U
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.0L Eng VIN: U
Product Details
Location : Inlet And Outlet AssemblyNotes : Inlet and outletWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 625340, 15809049Replaces OE Number : 15809049Product Fit : Direct FitReturns Policy : 30-Day Return Policy
8 Cyl 8.1L, transmissionmfrname : ZF, Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package -
Dorman®
8 Cyl 8.1L, transmissionmfrname : ZF, Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package -
Part Number: RB800606
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.0L Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 8.1L transmissionmfrname : ZF, Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 8.1L transmissionmfrname : General Motors, Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 8.1L transmissionmfrname : New Venture, Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.0L Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 8.1L transmissionmfrname : General Motors, Oil Cooler Line To Transmission Cooler; With Heavy Duty Transmission Cooling Package
Product Details
Notes : With 3/8 tube x 5/8 - 18 in. threadWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : 4210, 905-205, 15719697, 15724728, 15768448, 25698790, TR770Replaces OE Number : 4210, 905-205, 15719697, 15724728, 15768448, 25698790, TR770Product Fit : Direct Fit
Oil Cooler Line OE Solutions Series
Dorman®
Oil Cooler Line OE Solutions Series
Part Number: RB624488
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.0L
Product Details
Location : Transmission to Radiator (Lower)Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : RC31310039, 15190205, 15267484, 15765052, 15812051, 5801154Replaces OE Number : 15190205, 15267484, 15765052, 15812051, 5801154Product Fit : Direct Fit
Oil Cooler Line, 8 Cyl 8.1L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp); Outlet; Code Uka; Uda - Upper
AC Delco®
Oil Cooler Line, 8 Cyl 8.1L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp); Outlet; Code Uka; Uda - Upper
Part Number: AC15809052
Guaranteed to Fit
$75.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 8.1L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp); Outlet; Code Uka; Uda
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 8.1L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp); Outlet; Code Uka; Uda
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 8.1L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp); Outlet; Code Uka; Uda
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 8.1L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp); Outlet; Code Uka; Uda
Product Details
Location : UpperNotes : 78.30 in. Length; 0.63 in. ID; 0.92 in. OD; Rubber/SteelWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000 - Auxiliary Cooler To Radiator (Upper)
Dorman®
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000 - Auxiliary Cooler To Radiator (Upper)
Part Number: RB624979
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.6L transmissionmfrcode : 1000
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.6L transmissionmfrcode : 1000
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.6L transmissionmfrcode : 1000
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L transmissionmfrcode : 1000
Product Details
Location : Auxiliary Cooler To Radiator (upper)Notes : 38 in. Hose Overall Length; 100 PSI Hose/Line Maximum Pressure; -40 Deg. F. Minimum and 329 Deg. F. Maximum Operating Temperature; Natural Color/Finish; Not flexible; Quick Disconnect Hose Attachment End 1; Quick Disconnect Hose Attachment End 2; Metal and Rubber Hose MaterialWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesOverall Length : 38 in. overall lengthType : Transmission Oil CoolerInterchange Part Number : RC31310018, 15826412, 20759973, 20835127, 21998955, 5801080, SK624979Replaces OE Number : 15826412, 20759973, 20835127, 21998955, 5801080, SK624979Recommended Use : OE ReplacementProduct Fit : Direct Fit
Oil Cooler Line, 8 Cyl 8.1L, 4-Speed - Transmission to Radiator (Lower)
Dorman®
Oil Cooler Line, 8 Cyl 8.1L, 4-Speed - Transmission to Radiator (Lower)
Part Number: RB624066
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 8.1L 4-Speed
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 8.1L 4-Speed
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 8.1L 4-Speed
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 8.1L 4-Speed
Product Details
Location : Transmission to Radiator (Lower)Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : 15190142, 15765447, 15812049, 5801134Replaces OE Number : 15190142, 15765447, 15812049, 5801134Product Fit : Direct Fit
Oil Cooler Line, 8 Cyl 6.0L - Auxiliary Cooler To Radiator (Upper)
Dorman®
Oil Cooler Line, 8 Cyl 6.0L - Auxiliary Cooler To Radiator (Upper)
Part Number: RB624069
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.0L
Product Details
Location : Auxiliary Cooler To Radiator (Upper)Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : RC31310035, 15015474, 15052881, 15190206, 15809057, 5801127Replaces OE Number : 15015474, 15052881, 15190206, 15809057, 5801127Product Fit : Direct Fit
Oil Cooler Line OE Solutions Series
Dorman®
Oil Cooler Line OE Solutions Series
Part Number: RB624158
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.6L transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.6L transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.6L transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L transmissionmfrcode : 1000, transmissionmfrname : Allison
Product Details
Location : Auxiliary Cooler (driver Side) To TransmissionWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : 20759971, 20835125, 21998956, 5801061Replaces OE Number : 20759971, 20835125, 21998956, 5801061Product Fit : Direct Fit
Oil Cooler Line, 8 Cyl 6.0L - Auxiliary Cooler (Driver Side) to Transmission
Dorman®
Oil Cooler Line, 8 Cyl 6.0L - Auxiliary Cooler (Driver Side) to Transmission
Part Number: RB624118
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.0L
Product Details
Location : Auxiliary Cooler (Driver Side) to TransmissionWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : RC31310037, 15052880, 15190202, 15765054, 15812029, 5801049Replaces OE Number : 15052880, 15190202, 15765054, 15812029, 5801049Product Fit : Direct Fit
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp) - Auxiliary Cooler Inlet
AC Delco®
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp) - Auxiliary Cooler Inlet
Part Number: AC20835127
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
Product Details
Location : Auxiliary Cooler InletNotes : 42.39 in. Length; 0.63 in. ID; 0.92 in. OD; Rubber/SteelWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Oil Cooler Line, 8 Cyl 8.1L - Outlet
Dorman®
Oil Cooler Line, 8 Cyl 8.1L - Outlet
Part Number: RB625304
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 8.1L
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 8.1L
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
Product Details
Location : OutletWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : RC31310007, 15170242, 15809063, 5801297, SK625304Replaces OE Number : 15170242, 15809063, 5801297, SK625304Product Fit : Direct Fit
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp) - Lower
AC Delco®
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp) - Lower
Part Number: AC20835123
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
Product Details
Location : LowerNotes : 66.37 in. Length; 0.63 in. ID; 0.92 in. OD; Rubber/SteelWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Oil Cooler Line OE Solutions Series
Dorman®
Oil Cooler Line OE Solutions Series
Part Number: RB625303
Guaranteed to Fit
$67.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 8.1L
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 8.1L
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
Product Details
Location : InletWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : 15809062, 5801105Replaces OE Number : 15809062, 5801105Product Fit : Direct Fit
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp) - Upper
AC Delco®
Oil Cooler Line, 8 Cyl 6.6L, transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp) - Upper
Part Number: AC20835125
Guaranteed to Fit
$73.49
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L transmissionmfrcode : 1000, Heavy Duty Trans Clg Sys(Knp)
Product Details
Location : UpperNotes : 85.01 in. Length; 0.63 in. ID; 0.92 in. OD; Rubber, SteelWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Oil Cooler Line, 8 Cyl 8.1L, Inlet -
AC Delco®
Oil Cooler Line, 8 Cyl 8.1L, Inlet -
Part Number: AC15809062
Guaranteed to Fit
$63.99
Vehicle Fitment
  • 2006 GMC Sierra 2500 HD WT 8 Cyl 8.1L Inlet
  • 2006 GMC Sierra 2500 HD SL 8 Cyl 8.1L Inlet
  • 2006 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Inlet
  • 2006 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Inlet
Product Details
Notes : 0.63 in. Inside Hose Diameter; Jiffy-Tite Flare End 1 Type; Jiffy-Tite Flare End 2 Type; Steel and Rubber MaterialsWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesOverall Length : 29.3 in. overall lengthType : Engine Oil CoolerRecommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 19 results

Top Rated Products

Replacement Oil Cooler Line, 8 Cyl 6.0L, Eng VIN: U
$52.49( Review)
This was the exact fix for the vehicle I put in for my search & the part came very quSee More
Chad P.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

Bad Oil Cooler Line Symptoms
Bad Oil Cooler Line SymptomsWhen the oil cooler line wears out, its damaged part might leak oil. The leak will deplete the vehicle’s engine oil. It will also reduce the pressure that moves the lubricant through the oil cooling system.