OEM Buick Rainier Water Pump

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3 Water Pumps found

  • Buick Rainier Water Pump Diagram - 12620226
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    Buick Rainier Water Pump Part Number: 12620226

    $145.44 MSRP: $260.88
    You Save: $115.44 (45%)
    Product Specifications
    • Other Name: Pump, Water; Pump, Engine Coolant
    • Replaces: 24576952
    • 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 Water Pump - 89018166
    Buick Rainier Water Pump Diagram - 89018166
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    Product Specifications
    • Other Name: Pump Kit, Water; Water Pump Assembly
    • Replaces: 12458935, 12456113, 88894290, 89017439, 89018040
    • 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 Water Pump - 12600767
    Buick Rainier Water Pump Diagram - 12600767
    View related parts
    Product Specifications
    • Other Name: Pump, Water; Engine Water Pump; Water Pump Assembly
    • Replaces: 12587305
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2007 Buick Rainier | CXL | 8 Cyl 5.3 L GAS

Buick Rainier Water Pump

Want to cut long-term maintenance and repair costs? Choose OEM Water Pump. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Rainier parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Rainier Water Pump includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Buick Rainier Water Pump is an important part that clearly depicts the dependability and power of Buick Rainier, a mid-size luxury sport-utility vehicle released between 2004 and 2007. As a sub-system of this engine, this Water Pump has the main importance of circulating coolant from the radiator to the engine thus controlling the heat during the combustion process. If incorporated in Buick Rainier, this water pump is manufactured mostly from aluminum with a rotating shaft with an impeller for good water circulation and accurate temperature regulation. The compatibility with different Rainier models is beneficial because of the integration of the Lincoln CXL model and CXL Plus trims that deliver powerful performance and opulent interiors. Besides being an essential component, the Buick Rainier Water Pump raises the vehicle's overall performance and reliability by eliminating one of the ways a car may overheat and cause harm to the engine. Notably, in the Water Pump design the coolant flow rate and power are ramped up for higher performance besides conservatively rating the application to last up to 140,000 miles as it relates to the potent 5.3L Small-block V8 engine. Also, there is an opportunity to get electric Water Pumps which describe the Buick Rainier Water Pump as having independent coolant circulation and post-engine shutdown cooling among other distinguishing features in the market. The Buick Rainier Water Pump is one of those components that is reliable, performs optimally, and has creative touches that are highly relevant to the Buick Rainier's driving dynamics.

Buick Rainier Water Pump Parts Questions & Experts Answers

  • Q: How to replace the water pump (LL8) on Buick Rainier?
    A:
    First drain coolant before you remove the fan and shroud then the Drive Belt to access the Water Pump (LL8). Install the j 41240 fan clutch remover and installer tool to hold the Water Pump Pulley in position. Thread out bolts of the Water Pump Pulley and take off the j 41240 along with the pulley. Begin by unwinding Water Pump bolts before pulling it out the unit. Check and sanitize the Water Pump before replacing its gasket when needed. Place a fresh Water Pump Gasket before setting the Water Pump in place and fastening it with the bolts. Tighten the bolts to 4 nm on the first pass followed by 10 nm on the last turn. Insert the j 41240 between the pulley and Water Pump to secure the component before screwing the bolts tight to 25 nm (18 ft. Lbs.), then remove the j 41240. Complete the system by putting the Drive Belt back on and setting up the fan and shroud afterward. Add recommended coolant to the system and test it for leaks first.

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