Buick Allure Windshield Washer Pump Guide: 2005-2010
Keep your windshield clear by fixing a common and easy-to-replace part on your Allure.
- First, check the fluid level and the fuse before buying a new pump.
- A quality aftermarket pump from a brand like Trico is a reliable, budget-friendly choice for this repair.
- This is a DIY-friendly job that can be done in about an hour by accessing the pump through the driver's side wheel well.
- There are no known recalls or TSBs from GM or NHTSA for this specific part on the 2005-2010 Allure.
Is Your Buick Allure Washer Pump Failing?
A dead windshield washer pump is a common issue on many cars, including the Buick Allure. Before you decide to replace the pump, it's smart to check a few simple things first. These steps can save you time and money.
- Check the Fluid: It might seem obvious, but make sure your washer fluid reservoir is not empty.
- Check the Fuse: A blown fuse will stop the pump from getting power. Your owner's manual will show you where the fuse box is and which fuse protects the washer system.
- Listen for the Pump: Have a friend stand near the front of the car while you activate the washers. If you hear a humming sound, the pump is getting power but may be weak or clogged. If you hear nothing at all, the pump has likely failed and needs to be replaced.
- Check for Clogged Nozzles: Sometimes, wax or dirt can clog the small spray nozzles on the hood. Use a pin or a small needle to gently clear any blockages.
Choosing an Aftermarket Pump: OEM vs. Trico
For a simple part like a washer pump, a quality aftermarket brand is a reliable and cost-effective choice. The Buick Allure is the same vehicle as the American-market Buick LaCrosse, so parts are widely available.
- OEM (ACDelco): ACDelco is the original part manufacturer for your Buick. The quality is identical to what was installed at the factory.
- Aftermarket (Trico): Trico is a well-known brand that specializes in wiper and washer systems. Their pumps are designed to match the original's performance and fit, often at a lower cost. For a 2005-2010 Allure, a Trico pump is a dependable choice that offers good value.
Pro Tip: Easy Installation
Aftermarket pumps from brands like Trico are designed for a direct fit. This means no special adjustments are needed for installation, making the job quicker and easier.
DIY Replacement Guide
Replacing the washer pump on a 2005-2010 Buick Allure is a job most DIYers can handle in about an hour with basic tools. The pump is located at the bottom of the washer fluid reservoir, which you access through the driver's side front wheel well.
- Safety First: Park on a level surface and engage the parking brake.
- Lift the Vehicle: Loosen the lug nuts on the driver's side front wheel, then use a jack to lift the car and secure it with a jack stand. Never work under a car supported only by a jack.
- Remove Wheel & Liner: Take off the wheel. Then, remove the screws and clips holding the plastic fender liner to get access to the washer reservoir.
- Drain the Reservoir: Place a bucket underneath the reservoir. When you pull the old pump out, the remaining fluid will drain out.
- Swap the Pump: Disconnect the electrical connector and the fluid hose from the old pump. The pump is press-fit into a rubber grommet; simply pull it straight out. Push the new pump firmly into the grommet, reconnect the hose and electrical plug.
- Test and Reassemble: Before putting everything back, pour a small amount of washer fluid into the reservoir and test the system. If it works, re-install the fender liner and wheel.
Cost of Replacing a Buick Allure Washer Pump
The cost is very reasonable, especially if you do the work yourself. The part itself is inexpensive, and labor at a shop typically takes about an hour.
| Item | Cost Range |
|---|---|
| New Aftermarket Part (Trico) | $34.26 - $37.72 |
| New OEM Part (ACDelco) | $28 - $77 |
| Shop Labor | $110 - $161 |
| Total (Shop Repair) | $138 - $238 |
Frequently Asked Questions (FAQ)
Are there any recalls for the 2005-2010 Buick Allure washer pump?
No. Searches of the National Highway Traffic Safety Administration (NHTSA) database show no recalls or technical service bulletins (TSBs) for the windshield washer pump on this vehicle.
Where is the washer pump located on my Allure?
The pump is pushed into the bottom of the washer fluid reservoir. You can access it by removing the front wheel and fender liner on the driver's side of the car.
Is this a difficult repair to do myself?
No, this is considered a beginner-friendly repair. If you have basic tools and can safely use a jack and jack stands, you can likely complete this job in about an hour.
Do I need one pump or two?
Most vehicles that have a rear window wiper, like a hatchback or SUV, use two separate pumps—one for the front and one for the rear. Sedans like the Buick Allure typically only have one pump that services the front windshield.
Technical Specifications
OEM Part Numbers: 88986201
The washer pump is a 12V electric motor that press-fits into a rubber grommet on the washer fluid reservoir. It has a 2-pin electrical connector and a single outlet port for the washer fluid hose.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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