Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD1999WINDSTAR BASE, VAN CARGO, 3.8 4REPAIR AND DIAGNOSIS (SINGLE PAGE)EXTERNAL PAGESDIFFERENT CARSECTION 1793 (ENGINE MECHANICAL - 2.5L (HYBRID))IN-VEHICLE REPAIRENGINE LUBRICATION COMPONENTS - EXPLODED VIEWOIL PUMP
1999 Ford Windstar Base, Van Cargo, 3.8 4
Oil Pump
1999 Ford Windstar Base, Van Cargo, 3.8 4SECTION Oil Pump
WARNING: This page is about a different car, the 2010 Mercury Milan and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
ITEM DESCRIPTION TABLE
| Item | Part Number | Description |
|---|---|---|
| 1 | W703651 | Oil pump drive chain tensioner shoulder bolt (2 required) |
| 2 | 6C271 | Oil pump drive chain tensioner |
| 3 | 6A895 | Oil pump drive chain |
| 4 | W704397 | Oil pump sprocket bolt |
| 5 | 6652 | Oil pump sprocket |
| 6 | W703647 | Oil pump bolt (4 required) |
| 7 | 6600 | Oil pump |
- For additional information, refer to the appropriate procedure(s).
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.