How to remove the power steering pump on Buick LaCrosse?

To remove the power steering pump on a 2.4L engine, start by covering the alternator to protect it from any spilled power steering fluid. Then, use a syringe or suction gun to remove as much fluid as possible from the reservoir, placing a drain pan underneath to catch any spills. Next, remove the air filter outlet duct and loosen the lug nuts on the right front wheel. Raise the vehicle and support it securely on jackstands, and remove the wheel and fender-well liner. Take off the drivebelt and disconnect the reservoir outlet and inlet hose clamps, removing the hoses from the pump. Finally, remove the pump mounting fasteners and transfer the pulley to the replacement pump. For 3.0L & 3.6L engines, follow similar steps, but also turn the steering wheel to the right and disconnect the return hose and pressure line fitting from the pump. For a 3.8L engine, remove the drivebelt, wheels, and disconnect the pressure hose, return line, and wire harness connector from the pump. For a 5.3L engine, remove the drivebelt and drive pulley, and disconnect the power steering pump feed hose and pressure line fitting. To install the pump, reverse the removal steps, ensuring to tighten the fasteners to the specified torque and filling the reservoir with the recommended fluid. Bleed the system if necessary and tighten the wheel lug nuts if applicable.

Genuine Buick LaCrosse Power Steering Pump

Power Steering Pump Unit

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6 Power Steering Pumps found

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Buick LaCrosse Pump Assembly, P/S
Part Number: 13582209
$84.33 MSRP: $164.39
You Save: $80.06 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: PUMP, Power Steering; Power Steering Pump
- Replaces: 13576577, 13258062
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 6 Cyl 3.0L, 6 Cyl 3.6L
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Buick LaCrosse Pump Assembly, P/S
Part Number: 13354899
$110.79 MSRP: $215.95
You Save: $105.16 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: PUMP, Power Steering; Power Steering Pump
- Replaces: 13258063
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | CX 4 DOOR SEDAN | 4 Cyl 2.4L
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Buick LaCrosse PUMP KIT,P/S
Part Number: 19433018
$225.74 MSRP: $352.01
You Save: $126.27 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 88965498, 19369082
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CXL(US)/ALLURE CXL(CAN) | 6 Cyl 3.8L
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Buick LaCrosse PUMP ASM,P/S
Part Number: 19369083
Product Specifications
- Other Name: Power Steering Pump
- Replaces: 10325212, 15295880
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Buick LaCrosse | CX 4 DOOR, CXL 4 DOOR | 6 Cyl 3.8L
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Buick LaCrosse PUMP KIT,P/S
Part Number: 19369077
Product Specifications
- Other Name: Power Steering Pump
- Replaces: 88964567
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | SUPER SERIES 4 DOOR | 8 Cyl 5.3L
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Buick LaCrosse PUMP ASM,P/S
Part Number: 19420638
Product Specifications
- Other Name: Power Steering Pump
- Replaces: 10359480, 19371382
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Buick LaCrosse | CXS 4 DOOR, CXS(US)/Allure CXS(CAN) | 6 Cyl 3.6L

Buick LaCrosse Power Steering Pump

The Power Steering Pump of Buick LaCrosse models transforms engine energy into hydraulic power that simplifies steering operations. Through its pressure generation mechanism the system helps drivers to steer their vehicle at both slow speeds and when parked. Engine power passes through the crankshaft by V-belt or serpentine belt to drive the Power Steering Pump which contains a reservoir unit that can be either built-in or positioned elsewhere. For several years Buick LaCrosse vehicles have gone with hydraulic Power Steering Pump systems because these systems allow manual steering in case power assistance fails while keeping a mechanical linkage between wheels and steering wheel. Electrical power steering systems have been developed through technological advancement because these systems adapt assistance levels according to vehicle velocity. The Buick LaCrosse Power Steering Pump faces three main problems such as leakage problems and audibility issues and irregular steering assistance that lead to replacement or inspection needs.

Each OEM Buick LaCrosse Power Steering Pump we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick LaCrosse Power Steering Pump Parts Questions & Experts Answers

Pump Assembly, P/S
13582209
Q: How to remove the power steering pump on Buick LaCrosse?
A:
To remove the power steering pump on a 2.4L engine, start by covering the alternator to protect it from any spilled power steering fluid. Then, use a syringe or suction gun to remove as much fluid as possible from the reservoir, placing a drain pan underneath to catch any spills. Next, remove the air filter outlet duct and loosen the lug nuts on the right front wheel. Raise the vehicle and support it securely on jackstands, and remove the wheel and fender-well liner. Take off the drivebelt and disconnect the reservoir outlet and inlet hose clamps, removing the hoses from the pump. Finally, remove the pump mounting fasteners and transfer the pulley to the replacement pump. For 3.0L & 3.6L engines, follow similar steps, but also turn the steering wheel to the right and disconnect the return hose and pressure line fitting from the pump. For a 3.8L engine, remove the drivebelt, wheels, and disconnect the pressure hose, return line, and wire harness connector from the pump. For a 5.3L engine, remove the drivebelt and drive pulley, and disconnect the power steering pump feed hose and pressure line fitting. To install the pump, reverse the removal steps, ensuring to tighten the fasteners to the specified torque and filling the reservoir with the recommended fluid. Bleed the system if necessary and tighten the wheel lug nuts if applicable.