OEM Buick Rainier Coolant Reservoir

Coolant Tank Reservoir
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3 Coolant Reservoirs found

  • Buick Rainier Coolant Reservoir - 89022555
    Buick Rainier Coolant Reservoir Diagram - 89022555
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    Buick Rainier Transmission Cooler Part Number: 89022555

    $27.26 MSRP: $158.73
    You Save: $131.47 (83%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Tank; Tank Kit, Radiator
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2004-2007 Buick Rainier | CXL, CXL Plus | 8 Cyl 5.3 L GAS
  • Buick Rainier Coolant Reservoir - 89022552
    Buick Rainier Coolant Reservoir Diagram - 89022552
    View related parts

    Buick Rainier Transmission Cooler Part Number: 89022552

    $114.25 MSRP: $172.32
    You Save: $58.07 (34%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Tank; Tank Kit, Radiator
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS
  • Buick Rainier Coolant Reservoir Diagram - 25780737
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    Product Specifications
    • Other Name: Reservoir, Coolant Recovery; Coolant Reservoir; Reservoir; Reservoir, Engine Coolant Recovery
    • Replaces: 15884833, 15144777, 15762761
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Coolant Reservoir

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The Buick Rainier Coolant Reservoir is yet another component of the car to rely on as it carries the responsibility of maintaining the engine temperate and its reliability is well proven. Particularly constructed to avoid spewing of the coolant and removal of air within that system, the Coolant Reservoir is critical to the effectiveness and security of the Buick Rainier. There are two primary types of Coolant Reservoirs utilized in Rainier models: the over flow tank systems and expansion tank systems where both have been designed with ability to of controlling the coolant flow appropriately. This is particularly important so as to check for any signs of cracking or leaks in the Coolant Reservoir to protect the performance of the engine. The Buick Rainier is available in models ranging from 2004 to 2007 to guarantee that different models will reap the advantages that this car's powerful motor and highly comfortable interiors can offer. The engine offerings including the 4.2L Vortec I6 and the muscular 5.3L Small-block V8 provide good punching power and it boasts a rather good handling vehicle. In the same respect, and as also pertinent to the Rainier's safety features, all-disc antilock brakes as well as GMs StabiliTrak system clearly indicates the significance of a proper working Coolant Reservoir for the integrity of the car as a unit. The Buick Rainier Coolant Reservoir is unique in the auto market due to the product's long lasting and rather important characteristic in the proper functioning of the vehicle's engine therefore it should be considered as one of the essentials for every Rainier owner who wants his car to be safe on the road.

Buick Rainier Coolant Reservoir Parts and Q&A

  • Q: How to replace the coolant reservoir on Buick Rainier?
    A:
    Start by removing the air cleaner assembly along with the accumulator when replacing the Coolant Reservoir. First disconnect coolant hoses from the Coolant Reservoir while using suitable plugs to close both the hoses and reservoir outlets. Tear out the Coolant Reservoir by first removing its nut and bolt. Reinstall the Coolant Reservoir to its original position then install the Coolant Reservoir bolt and torque it to 12 nm (106 inch lbs.). You must secure the Coolant Reservoir nut using a torque of 10 nm (89 inch lbs.). First reconnect the coolant hose to the Coolant Reservoir and reinstall the accumulator before reinstalling the air cleaner assembly.

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