How to Service the EGR Valve on Mercury Mountaineer?

vehicles need their EGR valve serviced by beginning with the removal of the air cleaner outlet tube. The first step should include a hose and an EGR tube upper fitting disconnection. Laure the EGR valve with bolts before discarding the old gasket while paying attention that the EGR valve sealing surfaces are manufactured from soft metals. Use the opposite steps for reinstallation while thoroughly cleaning EGR sealing surfaces then add a fresh EGR valve gasket.

OEM Mercury Mountaineer EGR Valve

Emissions EGR Valve

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6 EGR Valves found

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Mercury Mountaineer EGR Valve Part Number: 5L2Z-9D475-B
$148.07 MSRP: $243.64
You Save: $95.57 (40%)
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Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: 4L2Z-9D475-FB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Mountaineer EGR Valve Part Number: F6PZ-9H473-AA
$116.85 MSRP: $161.65
You Save: $44.80 (28%)
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Product Specifications
- Other Name: Valve Assembly; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Manufacturer Note: Valve-EGR (less EVP sensor)
- Replaces: F6PZ-9H473-A2B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997 Mercury Mountaineer | Base | 8 Cyl 5.0 L GAS
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Mercury Mountaineer EGR Valve Part Number: F77Z-9D475-F2A
$75.70 MSRP: $127.09
You Save: $51.39 (41%)
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Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Mountaineer EGR Valve Part Number: XL3Z-9D475-A
$82.55 MSRP: $131.09
You Save: $48.54 (38%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: XL3Z-9D475-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2003 Mercury Mountaineer | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Mountaineer EGR Valve Part Number: 5L2Z-9D475-A
$141.98 MSRP: $225.45
You Save: $83.47 (38%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: 4L2Z-9D475-A, 4L2Z-9D475-HA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Mountaineer EGR Valve Part Number: XF3Z-9D475-AB
Product Specifications
- Other Name: Valve - Exhaust Gas; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid; EGR; Valve - Exhaust Gas Recirculation
- Replaces: E9SZ-9D475-B, F7OZ-9D475-AA, F6DZ-9D475-B, XF3Z-9D475-AA, F55Y-9D475-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS

Mercury Mountaineer EGR Valve

OEM EGR Valve boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get EGR Valve with long life and a perfect fit. Come to our website and find genuine Mercury Mountaineer parts. We keep a wide inventory of OEM Mountaineer parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Mercury Mountaineer EGR Valve plays an important role of improving the efficiency and performance of Mercury Mountaineer cars and minimizing emissions. This EGR Valve is very vital in recycling the exhaust gases in the combustion chamber hence reducing the level of nitrogen oxide (NOx) in the atmosphere and therefore enhancing air quality. The Mercury Mountaineer SUV was manufactured between 1996 and 2010 with the vehicle being developed with a luxurious touch and superior performance thus warranting the incorporation of the EGR Valve in the automobiles engineering. The compatibility with the different generations of Mountaineer models assure that the drivers can keep the vehicles operational and safe. The design of the Mercury Mountaineer EGR Valve is much more specialized than earlier models, boasting such features as backpressure transducers, making its exhaust flow characteristic to its current engine settings considerably pronounced. Over time, the Mountaineer became different and so did the EGR technology, moving to complex valves that managed change in load and temperature of the engine. Such new improvements substantiate Mercury Mountaineer reliability and performance intentions. However, one can argue with the worth of EGR Valve, particularly, the torque that must be applied to maintain its efficiency in the reduction of carbon accumulation. Conclusively, the Mercury Mountaineer EGR Valve is quite a popular choice in the automobile world because of its effectiveness, durability, and its environmental friendly nature because it helps to make the automobile to be environmentally friendly.

Mercury Mountaineer EGR Valve Parts and Q&A

EGR Valve
XL3Z-9D475-A
Q: How to Service the EGR Valve on Mercury Mountaineer?
A:
vehicles need their EGR valve serviced by beginning with the removal of the air cleaner outlet tube. The first step should include a hose and an EGR tube upper fitting disconnection. Laure the EGR valve with bolts before discarding the old gasket while paying attention that the EGR valve sealing surfaces are manufactured from soft metals. Use the opposite steps for reinstallation while thoroughly cleaning EGR sealing surfaces then add a fresh EGR valve gasket.