How to service and repair a water pump on 2004 Mercury Grand Marquis?

In order to service the water pump, drain the coolant, loosen the bolts, and remove the belt and pulley. Removal of the water pump, cleaning the mounting surface, and not rotating the housing when installing it are all necessary to avoid leaks. To do this, install another lubricated O-ring seal and reverse the steps that were made to remove it.

OEM 2004 Mercury Grand Marquis Water Pump

H2O Pump

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2004 Mercury Grand Marquis Water Pump Part Number: 5W7Z-8501-AA
$65.59 MSRP: $105.82
You Save: $40.23 (39%)
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Product Specifications
- Other Name: Pump Assembly - Water; Engine Water Pump; Water Pump Assembly
- Replaced by: 9W7Z-8501-A
- Replaces: YW7Z-8501-BB
- Base No.: 8501
- Item Weight: 3.00 Pounds
- Item Dimensions: 5.8 x 5.6 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5W7Z-8501-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2004 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS

2004 Mercury Grand Marquis Water Pump

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Mercury Grand Marquis Water Pump available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Mercury Grand Marquis Water Pump as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2004 Mercury Grand Marquis Water Pump Parts Q&A

Q: How to service and repair a water pump on 2004 Mercury Grand Marquis?
A: In order to service the water pump, drain the coolant, loosen the bolts, and remove the belt and pulley. Removal of the water pump, cleaning the mounting surface, and not rotating the housing when installing it are all necessary to avoid leaks. To do this, install another lubricated O-ring seal and reverse the steps that were made to remove it.