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Buick Oil Cooler Line

39 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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Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Impala Buick LaCrosseInlet Automatic Transmission Oil Cooler Hose for Chevrolet Impala Buick LaCrosse
A-Premium®Part # APOCL362
Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Impala Buick LaCrosse
CA$109.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2010 - 2016 Buick LaCrosse, 2013 - 2019 Cadillac XTS, 2014 - 2020 Chevrolet Impala
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionInlet
ConditionNew
item #10151XU8
Note
This item fits with Automatic Transmission Only, not fit Manual Transmission.
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Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Buick GMC Envoy Saab
A-Premium®Part # APOCL492
Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Buick GMC Envoy Saab
CA$49.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006 - 2008 Chevrolet Trailblazer, 2004 - 2007 Buick Rainier, 2006 - 2009 Chevrolet Trailblazer, 2005 - 2009 Saab 9-7x, 2005 - 2009 GMC Envoy, 2003 - 2005 Isuzu Ascender
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionInlet (Passenger Side)
ConditionNew
item #10154H58
Note
Oil Cooler Line -- At Radiator.
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Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Buick Pontiac Saturn
A-Premium®Part # APOCL468
Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Buick Pontiac Saturn
CA$126.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005 - 2006 Buick Terraza, 2006 - 2006 Buick Terraza, 2005 - 2006 Chevrolet Uplander, 2006 - 2006 Chevrolet Uplander, 2005 - 2006 Pontiac Montana, 2005 - 2006 Saturn Relay
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionInlet (Upper)
ConditionNew
item #10151WN9
Note
This item fits with Automatic Transmission Only, not fit Manual Transmission.
Show less
Outlet Transmission Oil Cooler Line for Chevrolet Malibu 2013-2015 Buick Regal 2014-2017
A-Premium®Part # APOLC017
Outlet Transmission Oil Cooler Line for Chevrolet Malibu 2013-2015 Buick Regal 2014-2017
CA$112.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2014 - 2017 Buick Regal, 2013 - 2015 Chevrolet Malibu, 2013 - 2015 Chevrolet Malibu
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Installation PositionOutlet
ConditionNew
item #10154HAC
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Automatic Transmission Oil Cooler Hose for Chevy Venture Pontiac Montana Buick
A-Premium®Part # APOCL313
Automatic Transmission Oil Cooler Hose for Chevy Venture Pontiac Montana Buick
CA$51.99
CA$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005 - 2005 Buick Rendezvous, 2006 - 2007 Buick Rendezvous, 2005 - 2005 Chevrolet Venture, 2005 - 2005 Pontiac Aztek, 2005 - 2005 Pontiac Montana
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionInlet (Upper)
ColorNatural, Black
ConditionNew
item #1004V3QQ
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Auto Trans Oil Cooler Line Assembly for Chevy Impala Buick Pontiac
A-Premium®Part # APOCL037
Auto Trans Oil Cooler Line Assembly for Chevy Impala Buick Pontiac
CA$56.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005 - 2008 Buick Allure, 2009 - 2009 Buick Allure, 2005 - 2008 Buick LaCrosse, 2009 - 2009 Buick LaCrosse, 2004 - 2005 Chevrolet Impala, 2004 - 2005 Chevrolet Impala, 2004 - 2005 Chevrolet Monte Carlo, 2004 - 2005 Chevrolet Monte Carlo, 2004 - 2008 Pontiac Grand Prix
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionCheck the fitment chart
ColorNatural, Black
ConditionNew
item #100404QL
Note
For Impala & Monte Carlo & Grand Prix, the line only fits vehicles built From 2/01/2004
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Inlet Transmission Oil Cooler Line for Chevrolet Malibu 2013-2015 Buick Regal 2014-2017
A-Premium®Part # APOLC016
Inlet Transmission Oil Cooler Line for Chevrolet Malibu 2013-2015 Buick Regal 2014-2017
CA$88.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2014 - 2017 Buick Regal, 2013 - 2015 Chevrolet Malibu, 2013 - 2015 Chevrolet Malibu
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
QuantityOne Set
Installation PositionInlet
ConditionNew
item #10154N9W
Show less
2 Pcs Automatic Transmission Oil Cooler Lines for Buick LeSabre Pontiac Bonneville
A-Premium®Part # APOCL609
2 Pcs Automatic Transmission Oil Cooler Lines for Buick LeSabre Pontiac Bonneville
CA$115.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000 - 2005 Buick LeSabre, 2000 - 2005 Buick Park Avenue, 2000 - 2005 Pontiac Bonneville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity2
Installation PositionLower & Upper Radiator To Transmission; Inlet From Radiator (Lower) To Transmission (Front) & Transmission To Radiator (Upper)
ConditionNew
item #1018A633
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Automatic Trans Oil Cooler Hose for Buick LeSabre Park Avenue Pontiac Bonneville
A-Premium®Part # APOCL303
Automatic Trans Oil Cooler Hose for Buick LeSabre Park Avenue Pontiac Bonneville
CA$50.99
CA$53.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000 - 2005 Buick LeSabre, 2000 - 2005 Buick Park Avenue, 2000 - 2005 Pontiac Bonneville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Quantity1
ColorNatural, Black
ConditionNew
item #1004V08U
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Auto Trans Oil Cooler Line Assembly for Buick LeSabre Park Avenue
A-Premium®Part # APOCL031
Auto Trans Oil Cooler Line Assembly for Buick LeSabre Park Avenue
CA$65.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000 - 2005 Buick LeSabre, 2000 - 2005 Buick Park Avenue, 2000 - 2005 Pontiac Bonneville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionCheck the fitment chart
ColorNatural, Black
ConditionNew
item #1003ZS51
Show less
Outlet Auto Trans Oil Cooler Line Assembly for Buick Rainier Chevy GMC Saab
A-Premium®Part # APOCL221
Outlet Auto Trans Oil Cooler Line Assembly for Buick Rainier Chevy GMC Saab
CA$54.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004 - 2007 Buick Rainier, 2003 - 2004 Chevrolet SSR, 2005 - 2006 Chevrolet SSR, 2006 - 2008 Chevrolet Trailblazer, 2006 - 2009 Chevrolet Trailblazer, 2003 - 2006 Chevrolet Trailblazer EXT, 2005 - 2009 GMC Envoy, 2003 - 2006 GMC Envoy XL, 2004 - 2005 GMC Envoy XUV, 2003 - 2006 Isuzu Ascender, 2005 - 2009 Saab 9-7x, 2008 - 2009 Saab 9-7x
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionOutlet From Radiator (Driver Side)
ColorNatural
ConditionNew
item #1003ZUR7
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Outlet Automatic Transmission Oil Cooler Hose for Chevrolet Buick Pontiac Saturn
A-Premium®Part # APOCL363
Outlet Automatic Transmission Oil Cooler Hose for Chevrolet Buick Pontiac Saturn
CA$117.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2006 - 2006 Buick Terraza, 2007 - 2007 Buick Terraza, 2006 - 2006 Chevrolet Uplander, 2007 - 2009 Chevrolet Uplander, 2006 - 2006 Pontiac Montana, 2007 - 2009 Pontiac Montana, 2006 - 2006 Saturn Relay, 2007 - 2007 Saturn Relay
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionOutlet
ConditionNew
item #10151XC1
Note
This item fits with Automatic Transmission Only, not fit Manual Transmission.
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Inlet Upper Auto Trans Oil Cooler Line Assembly for Chevy Venture 01-05 Buick
A-Premium®Part # APOCL039
Inlet Upper Auto Trans Oil Cooler Line Assembly for Chevy Venture 01-05 Buick
CA$65.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002 - 2004 Buick Rendezvous, 2001 - 2004 Chevrolet Venture, 2005 - 2005 Chevrolet Venture, 2001 - 2004 Oldsmobile Silhouette, 2001 - 2004 Pontiac Aztek, 2001 - 2004 Pontiac Montana, 2005 - 2005 Pontiac Montana
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionInlet (Upper)
ColorNatural, Black
ConditionNew
item #1004017U
Note
The part only fits vehicles with V6 3.4L engine.
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Automatic Transmission Oil Cooler Hose for Chevrolet Trailblazer GMC Envoy Buick
A-Premium®Part # APOCL339
Automatic Transmission Oil Cooler Hose for Chevrolet Trailblazer GMC Envoy Buick
CA$71.99
CA$75.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2004 - 2007 Buick Rainier, 2002 - 2009 Chevrolet Trailblazer, 2002 - 2006 Chevrolet Trailblazer EXT, 2002 - 2009 GMC Envoy, 2002 - 2006 GMC Envoy XL, 2004 - 2005 GMC Envoy XUV, 2003 - 2008 Isuzu Ascender, 2002 - 2004 Oldsmobile Bravada, 2005 - 2009 Saab 9-7x
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionInlet From Radiator (Upper)
ColorNatural
ConditionNew
item #1004V1UD
Show less
Upper Auto Trans Oil Cooler Line Assembly for Chevy Impala Monte Carlo Buick
A-Premium®Part # APOCL104
Upper Auto Trans Oil Cooler Line Assembly for Chevy Impala Monte Carlo Buick
CA$65.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2000 - 2005 Buick Century, 2000 - 2004 Buick Regal, 2000 - 2003 Chevrolet Impala, 2000 - 2003 Chevrolet Impala, 2000 - 2003 Chevrolet Monte Carlo, 2000 - 2003 Chevrolet Monte Carlo
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionRadiator to Transmission(Upper)
ColorNatural, Black
ConditionNew
item #1003ZQLU
Note
The location of this line is from the auxiliary cooler (driver Side) to the transmission.
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Auto Transmission Oil Cooler Line Assembly for Buick Enclave GMC Saturn
A-Premium®Part # APOCL243
Auto Transmission Oil Cooler Line Assembly for Buick Enclave GMC Saturn
CA$41.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2008 - 2015 Buick Enclave, 2016 - 2019 Buick Enclave, 2009 - 2015 Chevrolet Traverse, 2016 - 2019 Chevrolet Traverse, 2007 - 2015 GMC Acadia, 2016 - 2019 GMC Acadia, 2017 - 2017 GMC Acadia Limited, 2007 - 2010 Saturn Outlook
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionCheck the fitment chart
ColorNatural, Black
ConditionNew
item #1003ZYCT
Show less
Automatic Transmission Oil Cooler Hose for Chevy Cruze 2011-2014 Buick Cascada
A-Premium®Part # APOCL314
Automatic Transmission Oil Cooler Hose for Chevy Cruze 2011-2014 Buick Cascada
CA$63.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2016 - 2019 Buick Cascada, 2011 - 2013 Chevrolet Cruze, 2014 - 2014 Chevrolet Cruze
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Quantity1
ColorNatural, Black
ConditionNew
item #1004V4EL
Show less
Outlet Lower Auto Trans Oil Cooler Line Assembly for Buick Terraza Chevy Saturn
A-Premium®Part # APOCL233
Outlet Lower Auto Trans Oil Cooler Line Assembly for Buick Terraza Chevy Saturn
CA$90.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005 - 2005 Buick Rendezvous, 2006 - 2007 Buick Rendezvous, 2005 - 2006 Buick Terraza, 2006 - 2006 Buick Terraza, 2005 - 2006 Chevrolet Uplander, 2006 - 2006 Chevrolet Uplander, 2005 - 2005 Pontiac Aztek, 2005 - 2006 Pontiac Montana, 2005 - 2006 Saturn Relay
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedCanada
Installation PositionOutlet (Lower)
ColorNatural, Black
ConditionNew
item #1003ZYNC
Show less
Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Traverse 2018-2021
A-Premium®Part # APOCL368
Inlet Automatic Transmission Oil Cooler Hose for Chevrolet Traverse 2018-2021
CA$126.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2018 - 2021 Buick Enclave, 2018 - 2021 Chevrolet Traverse
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionInlet
ConditionNew
item #10151YR8
Note
【Note-1】 This item fits with Automatic Transmission Only, not fit Manual Transmission.;
【Note-2】 This item fits the model without Heavy Duty Cooling (V08).
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Auxiliary Inlet Transmission Oil Cooler Line for Chevy Trax 2013-2021 Buick Encore
A-Premium®Part # APOCL427
Auxiliary Inlet Transmission Oil Cooler Line for Chevy Trax 2013-2021 Buick Encore
CA$44.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2013 - 2016 Buick Encore, 2014 - 2016 Buick Encore, 2014 - 2016 Buick Encore, 2014 - 2016 Buick Encore, 2017 - 2018 Buick Encore, 2017 - 2018 Buick Encore, 2017 - 2018 Buick Encore, 2017 - 2019 Buick Encore, 2017 - 2019 Buick Encore, 2017 - 2019 Buick Encore, 2019 - 2019 Buick Encore, 2020 - 2020 Buick Encore, 2020 - 2020 Buick Encore, 2020 - 2020 Buick Encore, 2020 - 2020 Buick Encore, 2021 - 2021 Buick Encore, 2021 - 2021 Buick Encore, 2013 - 2015 Chevrolet Trax, 2013 - 2015 Chevrolet Trax, 2013 - 2015 Chevrolet Trax
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
ColorSilver
ConditionNew
item #10156CNE
Show less
Page 1 of 2

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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What Are Oil Cooler Lines and Everything You Need to Know

The oil cooler lines are a critical component of the engine's cooling system. They play a vital role in regulating the temperature of the engine oil, which is essential for the proper operation and longevity of the engine.

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