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Replacement and OEM Parts for 2005 Buick Park Avenue Radiator

2005 Buick Park Avenue Radiator

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2005 Buick Park Avenue
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3 Q&A for Radiator Repair
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  • OEM 2005 Buick Park Avenue Radiator Assembly Diagram - 89018546
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    OEM (Genuine) 2005 Buick Park Avenue Radiator Assembly

    PartNumber: 89018546
    OEM 2005 Buick Park Avenue Radiator Assembly - 89018546
    Product Specifications
    • Notes: Park Avenue
    • Other Names: Radiator
    • Item Dimensions: 7.1 x 43.1 x 25.2 inches
    • Item Weight: 14.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25731391, 52489061
    • Part Description: 2005 Buick Park Avenue Radiator Assembly
    More Info
    Vehicle Fitment
    • 2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

FAQ for Radiator Repair

Q: What special tools are needed when replacing the Radiator?
A:
You need to use the J38185 Hose Clamp Pliers and the J41623-B Cooler Quick Connect Tool.
By Bob
GM Specialist
01/11/2022
Q: How to remove the Radiator?
A:
First, you need to remove the cooling fans, the hood latch support, and the upper radiator seal. Then, please remove the upper and lower radiator hose from the radiator, slide the plastic cap off the transaxle oil cooler pipe quick connect fittings, and disconnect the upper and lower transmission oil cooler line. Finally, you should remove the overflow hose from the radiator, remove the upper radiator mounting bracket retaining bolts and brackets, and remove the radiator from the vehicle.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the upper radiator mounting brackets retaining bolts?
A:
The recommended torque is 10 N.m (89 lb in).
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: How to remove the Water Pump (L36)?
A:
First, you need to drain the engine coolant and remove the drive belt. Then, please remove the Water Pump pulley and the water pump. Finally, you should clean the gasket mating surfaces, clean and inspect the water pump.
Q: How to remove the Radiator Hose-Inlet?
A:
First, you need to drain the engine coolant and loosen and move the inlet Radiator Hose clamp at the radiator. Then, please remove the inlet radiator hose from the radiator, loosen and move the inlet radiator hose clamp to the engine. Finally, you should remove the inlet radiator hose from the engine.
Q: How to remove the Thermostat (L36)?
A:
First, you need to remove the engine cover, drain the cooling system, and loosen and move the inlet radiator hose clamp at the Thermostat housing. Then, please remove the inlet hose from the housing, remove the thermostat housing, and remove the thermostat. Finally, you should clean the gasket mating surfaces and the housing and intake port.