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 MANUALSMERCURY2010MARINER PREMIER, 2.5 7, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEREMOVE, OVERHAUL & INSTALLENGINE EMISSION CONTROL SYSTEM - 2.5L (EXCEPT HYBRID)REMOVAL AND INSTALLATIONEXHAUST GAS RECIRCULATION (EGR) VALVEMATERIAL
2010 Mercury Mariner Premier, 2.5 7, FWD
Exhaust Gas Recirculation (EGR) Valve: Material
2010 Mercury Mariner Premier, 2.5 7, FWDSECTION Material
MATERIAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Motorcraft® Metal Surface Prep ZC-31-A |
- |
ITEM DESCRIPTION CHART
| Item | Part Number | Description |
|---|---|---|
| 1 | - | EGR valve coolant hose (part of 18C266) |
| 2 | 9D476 | EGR valve gasket |
| 3 | 9D475 | EGR valve |
| 4 | W527382 | EGR valve coolant hose clamp |
| 5 | W500225 | EGR valve bolt (2 required) |
| 6 | 14A464 | EGR valve electrical connector |
RENDER: 1.0x
NO RELATED
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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.