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The Following brands are available based on your search.

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Best Selling Genuine Buick Radiator Hoses

  • We Stock the following top leading brands, including Gates, Dayco
  • Constantly Updated Inventory of Buick Replacement Radiator Hose Parts
Gates
1997 Buick Century Radiator Coolant Hose Gates

P311-383CFB6    W0133-1633087  New

Qty:
$18.72
Gates Radiator Coolant Hose
  • Upper
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1997 - Buick Century
Gates
1997 Buick Regal Radiator Coolant Hose Gates

P311-0589CD9    W0133-1632924  New

Qty:
$21.59
Gates Radiator Coolant Hose
  • Upper
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1997 - Buick Regal
Gates
1997 Buick Regal Radiator Coolant Hose Gates

P311-15EEC38    W0133-1763812  New

Qty:
$23.71
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1997 - Buick Regal
Gates
2005 Buick Rainier Radiator Coolant Hose Gates

P311-599F201    W0133-1775343  New

Qty:
$29.67
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2005 - Buick Rainier
Gates
2004 Buick Rainier Radiator Coolant Hose Gates

P311-2EBCC69    W0133-1779330  New

Qty:
$21.46
Gates Radiator Coolant Hose
  • Lower
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2004 - Buick Rainier
Gates
2004 Buick Rainier Radiator Coolant Hose Gates

P311-2C6CFD6    W0133-1666730  New

Qty:
$21.35
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2004 - Buick Rainier
Gates
1988 Buick Century Radiator Coolant Hose Gates

P311-3AAAFF2    W0133-1895620  New

Qty:
$13.52
Gates Radiator Coolant Hose
  • - Trim to Fit
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1988 - Buick Century
Gates
1990 Buick Electra Radiator Coolant Hose Gates

P311-0B408B6    W0133-1633152  New

Qty:
$18.49
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1990 - Buick Electra
Gates
2005 Buick Park Avenue Radiator Coolant Hose Gates

P311-4DDDEA6    W0133-1872588  New

Qty:
$18.76
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2005 - Buick Park Avenue
Gates
2002 Buick Rendezvous Radiator Coolant Hose Gates

P311-091D2ED    W0133-1886204  New

Qty:
$17.70
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2002 - Buick Rendezvous
Gates
1999 Buick Century Radiator Coolant Hose Gates

P311-5713B07    W0133-1830747  New

Qty:
$20.82
Gates Radiator Coolant Hose
  • with Clamps, Outlet
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1999 - Buick Century
Gates
2004 Buick Rainier Radiator Coolant Hose Gates

P311-51CCDD6    W0133-1666729  New

Qty:
$15.22
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2004 - Buick Rainier
Gates
2005 Buick LaCrosse Radiator Coolant Hose Gates

P311-4CE61A9    W0133-1868598  New

Qty:
$16.36
Gates Radiator Coolant Hose
  • Less Clamps
  • Inlet
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2005 - Buick LaCrosse
Gates
2005 Buick Park Avenue Radiator Coolant Hose Gates

P311-1B69AEC    W0133-1872532  New

Qty:
$24.20
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2005 - Buick Park Avenue
Gates
2005 Buick Rainier Radiator Coolant Hose Gates

P311-2EBCC69    W0133-1779330  New

Qty:
$21.46
Gates Radiator Coolant Hose
Brand: Gates
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
2005 - Buick Rainier
Dayco
2002 Buick Century Radiator Coolant Hose - Upper Dayco

P311-5EE5731    71850  New

Qty:
$14.42
Dayco Radiator Coolant Hose  Upper
  • Cut to Fit
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Additional Fitment Information:
Vehicle Position
2002 - Buick Century Upper
Dayco
1997 Buick Century Radiator Coolant Hose - Upper Dayco

P311-5EE5731    71850  New

Qty:
$14.42
Dayco Radiator Coolant Hose  Upper
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Additional Fitment Information:
Vehicle Position
1997 - Buick Century Upper
Dayco
2005 Buick Terraza Radiator Coolant Hose - Upper Dayco

P311-5EE5731    71850  New

Qty:
$14.42
Dayco Radiator Coolant Hose  Upper
  • Cut to Fit Hose Must Be Cut On Both Ends
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Additional Fitment Information:
Vehicle Position
2005 - Buick Terraza Upper
Dayco
2005 Buick LaCrosse Radiator Coolant Hose - Upper 6 Cyl 3.8L Dayco

P311-5EE5731    71850  New

Qty:
$14.42
Dayco Radiator Coolant Hose  Upper
  • Cut to Fit w/A.C.
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 5/16
    • End 2 Inside Diameter: 1 5/16
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 17
Brand: Dayco
Additional Fitment Information:
Vehicle Block CC CID Position
2005 - Buick LaCrosse V 3800 231 Upper
Dayco
1998 Buick Skylark Radiator Coolant Hose - Upper 6 Cyl 3.1L Dayco

P311-287D21E    71695  New

Qty:
$12.64
Dayco Radiator Coolant Hose  Upper
  • Curved Radiator Hose
  • Product Attributes:
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 9/32
    • End 2 Inside Diameter: 1 9/32
    • Hose Type: Single I.d. Hose
    • Material: Epdm
    • SAE Specification: Sae J20r4 Class D-1, Sae J1684 Type Ec
    • Trunk Height: 14
Brand: Dayco
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Buick Skylark V - 189 Upper

Latest Buick Repair and Radiator Hose Installation Advice

CarJunky AutoAdvice

Radiator hoses

Showing 2 out of 2 Posts
Question From adlsmith66 on Radiator hoses

I replaced the thermostat in my 1998 Buick Park Avenue after the temp started fluctuating. Now when I turned the car on, my upper and lower radiator hoses compress. What could cause that?

Response From Tom Greenleaf Top Rated Answer

Guess: At first start up the radiator pressure cap isn't allowing for return fluid and in battle with water pump or thermostat is all wrong.

The initial fluctuating temps probably weren't the thermostat at all but more a radiator or air in system that radiator cap didn't allow to purge out. It's supposed to allow limited pressure and upon cool down return just coolant from bottom of recovery tank as coolant shrinks with lower temp,

T

Heat is not coming out

Showing 7 out of 7 Posts
Question From hallow on Heat is not coming out

It is a 3.1L 2002 Buick Century with roughly 140k miles on it.
Ok, my heater worked last winter perfectly and this year it is not. I did notice my car was leaking fluid during the summer so I took it to the shop and it was an intake manifold gasket issue. they replaced both my radiator hoses and my thermostat when it was fixed and was not sure if any of this stuff could be the problem. Both my radiator hoses are hot to the touch after the car has been running quite a bit and the car is not overheating. My grandfather and I took a look at it and noticed the fluid line to the inside of my car was cold and had little fluid in it. He thought it could have an air bubble in it or it has a bad thermostat. I take my car once a week for a 50 mile trip and it only heats up a little about 25 miles in. This is not a significant amount of heat either. Any ideas? Thanks

Response From Hammer Time

With the engine at full operating temp, locate the 2 heater hoses where they go into the firewall and feel them to see if they are both hot to the touch. If not too hot to hold, then you have to look at the actual engine temp and if that is up, if it is, then your looking at a restricted heater core or poor circulation for another reason.
If you find that they are both too hot to hold, then the heat in that vehicle is controlled by a blend door that regulates heated air flow. it is operated by an electric motor/actuator. The problem can be that the actuator is stripped or inoperative or the door itself could be damaged. This is what needs to be determined by examining the actuator and see if it is responding to heat change commands or not.

Response From hallow

The hoses are not hot. They are warm but I can still touch them without being burned.

Response From Hammer Time

If you can grab and squeeze those hoses without having to let go, then they are not hot enough. I would try removing both hoses and backflushing the heater core with a garden hose under pressure in both directions.

Response From Tom Greenleaf Top Rated Answer

First post on this. Intake leaked and hoses and thermostat replaced? Was the intake manifold leak ever fixed? By the time you just keep adding coolant hopefully for a slow leak till fixed a problem frequently causes more problems.


If system isn't tight it will not stay full and air or vapor in system would be the up front problem. Cause needs to be found and fixed,


T

Response From hallow

Okay so I was able to get my car fixed. Yes the intake manifold gasket was fixed. The heater core needed to be flushed. and coolant replaced. The heat works perfectly now.

Response From Tom Greenleaf

OK - Closed as solved to keep spammers out. You can open by request to any moderator. Stay warm,


T

2001 Buick Century Overheats

Showing 4 out of 4 Posts
Question From Celestialsfire on 2001 Buick Century Overheats

2001 Buick Century
3.1 Engine
~95,000 miles
Low coolant light comes on and off at will. Losing coolant out of reserve tank. Losing a little bit of oil too. Now coolant is running out of the radiator a lot more than usual. A year ago had the coolant system flushed out. After I took a trip out of state and came back, the car acts likes it overheats, meaning the temperature gauge on the dash says its hot, but the light indicator saying its hot doesn't come on, nor does steam come out of the car and the car doesn't act up like it has done in the past when it has overheated. Usually when the engine was low on coolant it would jerk when shifting, because it was overheating. In town it used to overheat and on the highway it was fine. Now its just the opposite. It overheats at high speeds but is fine when I stop. Is it the fan belt or the radiator hoses or plainly just the radiator itself? I need to know what I should replace right now to make the most impact.

Thank you for your time.

Response From Loren Champlain Sr

Celestialsfire; Oh, I like that name. First, we need to find out where the coolant is going. You cannot depend on the light, or, even the guage. Both require sending units to be in contact with coolant to tell you the truth. Once the coolant level gets too low, they aren't dependable. A cooling system pressure test should answer this question.
Assuming the cooling system is full and all air bled from the system, overheating at speed is usually caused by either a thermostat not opening all of the way or the radiator may be plugged. A rarity, but the impeller on the water pump could be faulty.

Response From Celestialsfire

Thank you for your response.

Another thing I just remembered. When I was returning from my trip, the car started to overheat, so I pulled over the side of the road and looked in the coolant reserve tank. It was filled up with water. I did not put any water in it. I use the 50/50 premixed stuff. How could water mysteriously get into the reserve tank? Is the water pump going bad too?

Response From Loren Champlain Sr Top Rated Answer

Celestialsfire; As the coolant gets hot, it will expand, the pressure will overcome the radiator cap pressure rating and go into the reservoir. As the engine cools, it will reverse, and go back into the radiator. When you have the cooling system pressure tested, make certain that they check the radiator cap as well.