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Oil Cooler Line

2498 items

Keep your engine cool with A-Premium's reliable oil cooler lines. Trust our high-quality parts for the best performance and durability.

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Automatic Transmission Oil Cooler Hose Assembly for 2001-2003 GMC Sierra 2500 HDAutomatic Transmission Oil Cooler Hose Assembly for 2001-2003 GMC Sierra 2500 HD
A-Premium®Part # APOCL371
Automatic Transmission Oil Cooler Hose Assembly for 2001-2003 GMC Sierra 2500 HD
4.638 Reviews
$92.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 2500 HD: 2001 2002 2003
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionAuxiliary Cooler to Radiator (Passenger Side)
ConditionNew
item #10184C4K
Note
【Note-1】 This item fits the model with Automatic 5 Speed Transmission.
【Note-2】 ID Code KWD & KUD.
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Inlet Transmission Oil Cooler Line for 2011-2012 BMW 740Li
A-Premium®Part # APOLC026
Inlet Transmission Oil Cooler Line for 2011-2012 BMW 740Li
4.638 Reviews
$78.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits BMW 740Li: 2011 2012
Check if this fits your vehicle
Item LocatedUnited States
QuantityOne Set
Part interchange
17227584007
ConditionNew
item #10154W23
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Oil Cooler Hose Assy for 2008-2010 Ford F-450 Super Duty
A-Premium®Part # APOCL405
Oil Cooler Hose Assy for 2008-2010 Ford F-450 Super Duty
4.638 Reviews
$99.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Ford F-450 Super Duty: 2008 2009 2010
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Item LocatedUnited States
QuantityOne Set
Part interchange
5802067, 9C3Z7R081D
ConditionNew
item #10152DZK
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Auto Trans Oil Cooler Hose for 2007 GMC Sierra 3500 Classic
A-Premium®Part # APOCL325
Auto Trans Oil Cooler Hose for 2007 GMC Sierra 3500 Classic
4.638 Reviews
$93.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007 GMC Sierra 3500 Classic
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionAuxiliary Cooler (Driver Side) to Transmission
ColorNatural, Black
ConditionNew
item #1004V4L8
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Auto Trans Oil Cooler Hose Assembly for 1993-1995 Chevrolet K3500
A-Premium®Part # APOCL333
Auto Trans Oil Cooler Hose Assembly for 1993-1995 Chevrolet K3500
4.638 Reviews
$54.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet K3500: 1993 1994 1995
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionAuxiliary Cooler (Driver Side) to Transmission
ColorNatural, Black
ConditionNew
item #1004V5C2
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Automatic Trans Oil Cooler Hose for 2007 Chevrolet Silverado 3500 Classic
A-Premium®Part # APOCL311
Automatic Trans Oil Cooler Hose for 2007 Chevrolet Silverado 3500 Classic
4.638 Reviews
$70.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorNatural, Black
ConditionNew
item #1004V040
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Automatic Trans Oil Cooler Hose for 2007 GMC Sierra 3500 Classic
A-Premium®Part # APOCL311
Automatic Trans Oil Cooler Hose for 2007 GMC Sierra 3500 Classic
4.638 Reviews
$70.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007 GMC Sierra 3500 Classic
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorNatural, Black
ConditionNew
item #1004V0G6
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Automatic Transmission Oil Cooler Hose for 1997-2000 GMC C3500
A-Premium®Part # APOCL336
Automatic Transmission Oil Cooler Hose for 1997-2000 GMC C3500
4.638 Reviews
$46.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC C3500: 1997 1998 1999 2000
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorNatural, Black
ConditionNew
item #1004V32P
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Inlet Transmission Oil Cooler Line Assembly for 2009-2016 Chevrolet Express 4500
A-Premium®Part # APOCL265
Inlet Transmission Oil Cooler Line Assembly for 2009-2016 Chevrolet Express 4500
4.638 Reviews
$41.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Express 4500: 2009 2010 2011 2012 2013 2014 2015 2016
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionAuxiliary Cooler Inlet (Passenger Side)
ColorNatural, Black
ConditionNew
item #1003ZX44
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Automatic Transmission Oil Cooler Hose for 2006-2011 Cadillac DTS
A-Premium®Part # APOCL376
Automatic Transmission Oil Cooler Hose for 2006-2011 Cadillac DTS
4.638 Reviews
$66.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Cadillac DTS: 2006 2007 2008 2009 2010 2011
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionLower
ColorSilver, Black
ConditionNew
item #1013Q3DY
Note
This item fits with Automatic Transmission Only, not fit Manual Transmission.
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Inlet and Outlet Automatic Transmission Oil Cooler Hose Assembly for 2014-2017 Jeep Patriot
A-Premium®Part # APOCL424
Inlet and Outlet Automatic Transmission Oil Cooler Hose Assembly for 2014-2017 Jeep Patriot
4.638 Reviews
$77.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Jeep Patriot: 2014 2015 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionInlet & Outlet
ColorSilver
ConditionNew
item #1013Q06H
Note
Automatic Transmission.
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Inlet Transmission Oil Cooler Line for 2017-2019 Chevrolet Silverado 2500 HD
A-Premium®Part # APOCL462
Inlet Transmission Oil Cooler Line for 2017-2019 Chevrolet Silverado 2500 HD
4.638 Reviews
$84.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Silverado 2500 HD: 2017 2018 2019
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionInlet
ConditionNew
item #10154Z0L
Note
Oil Cooler Line -- Inlet To Transmission (Lower).
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Inlet or Outlet Transmission Oil Cooler Line for 2011-2014 GMC Sierra 2500 HD
A-Premium®Part # APOCL379
Inlet or Outlet Transmission Oil Cooler Line for 2011-2014 GMC Sierra 2500 HD
4.638 Reviews
$145.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 2500 HD: 2011 2012 2013 2014
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionInlet or Outlet
ConditionNew
item #10154WYS
Note
This item fits the model with Heavy Duty Transmission Cooling System (KNP).
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Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2007-2010 GMC Sierra 2500 HD
A-Premium®Part # APOCL526
Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2007-2010 GMC Sierra 2500 HD
4.638 Reviews
$135.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 2500 HD: 2007 2008 2009 2010
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionInlet & Outlet
ColorBlack; Silver
ConditionNew
item #10177EGU
Note
【Note-1】 Location: Inlet and Outlet.
【Note-2】 For 2008-2013 Chevrolet Suburban 2500 & GMC Yukon XL 2500 fit models without RPO Code K06 (Electric Cooling Fan).
【Note-3】 This item fits Transmission code 6L90 Only, not Transmission code 1000.
【Note-4】 For 2007-2010 Chevrolet Silverado 3500 HD & GMC Sierra 3500 HD fit Crew Cab Pickup & Extended Cab Pickup Standard Cab Pickup Body Style, not Cab & Chassis Body Style.
【Note-5】 This item fits the model with Automatic Transmission, not fits Manual Transmission.
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Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2007-2010 Chevrolet Silverado 2500 HD
A-Premium®Part # APOCL526
Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2007-2010 Chevrolet Silverado 2500 HD
4.638 Reviews
$135.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Silverado 2500 HD: 2007 2008 2009 2010
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionInlet & Outlet
ColorBlack; Silver
ConditionNew
item #10177GYC
Note
【Note-1】 Location: Inlet and Outlet.
【Note-2】 For 2008-2013 Chevrolet Suburban 2500 & GMC Yukon XL 2500 fit models without RPO Code K06 (Electric Cooling Fan).
【Note-3】 This item fits Transmission code 6L90 Only, not Transmission code 1000.
【Note-4】 For 2007-2010 Chevrolet Silverado 3500 HD & GMC Sierra 3500 HD fit Crew Cab Pickup & Extended Cab Pickup Standard Cab Pickup Body Style, not Cab & Chassis Body Style.
【Note-5】 This item fits the model with Automatic Transmission, not fits Manual Transmission.
Show less
Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2008-2013 Chevrolet Suburban 2500
A-Premium®Part # APOCL526
Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2008-2013 Chevrolet Suburban 2500
4.638 Reviews
$135.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Suburban 2500: 2008 2009 2010 2011 2012 2013
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionInlet & Outlet
ColorBlack; Silver
ConditionNew
item #10177LN2
Note
【Note-1】 Location: Inlet and Outlet.
【Note-2】 For 2008-2013 Chevrolet Suburban 2500 & GMC Yukon XL 2500 fit models without RPO Code K06 (Electric Cooling Fan).
【Note-3】 This item fits Transmission code 6L90 Only, not Transmission code 1000.
【Note-4】 For 2007-2010 Chevrolet Silverado 3500 HD & GMC Sierra 3500 HD fit Crew Cab Pickup & Extended Cab Pickup Standard Cab Pickup Body Style, not Cab & Chassis Body Style.
【Note-5】 This item fits the model with Automatic Transmission, not fits Manual Transmission.
Show less
Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2007-2010 GMC Sierra 3500 HD
A-Premium®Part # APOCL526
Inlet & Outlet Auto Trans Oil Cooler Hose Assy for 2007-2010 GMC Sierra 3500 HD
4.638 Reviews
$135.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Sierra 3500 HD: 2007 2008 2009 2010
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionInlet & Outlet
ColorBlack; Silver
ConditionNew
item #10177GE1
Note
【Note-1】 Location: Inlet and Outlet.
【Note-2】 For 2008-2013 Chevrolet Suburban 2500 & GMC Yukon XL 2500 fit models without RPO Code K06 (Electric Cooling Fan).
【Note-3】 This item fits Transmission code 6L90 Only, not Transmission code 1000.
【Note-4】 For 2007-2010 Chevrolet Silverado 3500 HD & GMC Sierra 3500 HD fit Crew Cab Pickup & Extended Cab Pickup Standard Cab Pickup Body Style, not Cab & Chassis Body Style.
【Note-5】 This item fits the model with Automatic Transmission, not fits Manual Transmission.
Show less
Outlet (Passenger) Automatic Transmission Oil Cooler Line for 2010-2017 GMC Terrain
A-Premium®Part # APOCL527
Outlet (Passenger) Automatic Transmission Oil Cooler Line for 2010-2017 GMC Terrain
4.638 Reviews
$53.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits GMC Terrain: 2010 2011 2012 2013 2014 2015 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
Installation PositionOutlet (Passenger Side)
ColorBlack; Silver
ConditionNew
item #10177HAG
Note
【Note-1】 This item only fits Automatic Transmission, not fit Manual Transmission.
【Note-2】 10-17 GMC Terrain only fits the model with V6 3.0L & V6 3.6L, not fits L4 2.4L.
【Note-3】 08-17 Chevrolet Equinox only fits the model with V6 3.0L & V6 3.6L, not fits L4 2.4L & V6 3.4L.
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Transmission Oil Cooler Line for 2014-2017 Jaguar XJR
A-Premium®Part # APOCL504
Transmission Oil Cooler Line for 2014-2017 Jaguar XJR
4.638 Reviews
$52.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Jaguar XJR: 2014 2015 2016 2017
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
Part interchange
C2Z4537
ConditionNew
item #10177HY7
Show less
Pressure Turbocharger Oil Line for 2006-2010 Chevrolet Express 2500
A-Premium®Part # APOCL585
Pressure Turbocharger Oil Line for 2006-2010 Chevrolet Express 2500
4.638 Reviews
$80.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits Chevrolet Express 2500: 2006 2007 2008 2009 2010
Check if this fits your vehicle
Item LocatedUnited States
Quantity1
ColorNatural
ConditionNew
item #10177E0U
Show less
Page 88 of 125

What is an oil cooler line for?

 

Oil cooler lines are designed to carry oil from the engine to the oil cooler and back. The oil cooler is an important component in the engine cooling system, as it helps regulate the engine oil temperature, improving engine performance and extending engine life.

 

What causes an engine oil cooler line to leak?

 

Engine oil cooler line leaks can be caused by:

 

  • Age and wear: Over time, oil cooler lines can become worn or brittle due to age, heat, and exposure to the elements. This can cause the lines to crack or develop leaks.
  • Corrosion: If the oil cooler lines are made of metal, they can corrode over time due to exposure to moisture or other corrosive substances. This can cause the lines to weaken or develop leaks.
  • Improper installation: If the oil cooler lines are not properly installed, they may become misaligned or damaged, which can cause leaks.
  • High pressure: If the engine oil pressure is too high, it can put extra stress on the oil cooler lines, causing them to fail or develop leaks.
  • Impact damage: If the oil cooler lines are located in a vulnerable position, they may be damaged by rocks, debris, or other objects, which can cause leaks.
  • If a leak is detected, it should be repaired promptly to avoid engine damage and reduced performance.

 

How to replace an oil cooler line?

 

To replace an oil cooler line, you need to first drain the engine oil, then locate and remove the damaged line. Then install the new line with new gaskets or O-rings if needed. After that, refill the engine oil and check for leaks to test drive the vehicle. Specific steps may vary depending on the vehicle, so consulting the owner's manual or a mechanic for guidance may be more helpful.

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