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Emission Components

2008 Mercury Mountaineer Oxygen Sensor, PCV Hose, PCV Valve Hose, Crankcase Breather Hose

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2008 Mercury Mountaineer
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Emission System - Emission Components (6 Cyl 4.0 L)
    2008 Mercury Mountaineer Emission Components Diagram 1 - Thumbnail
  • 2.Emission System - Emission Components (8 Cyl 4.6 L)
    2008 Mercury Mountaineer Emission Components Diagram 2 - Thumbnail
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Part No. & Part Description
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Part No. &
Part Description
  • 13
    XL3Z-9F472-AA
    Sensor - Hego
    Front Oxygen Sensor
    • Location: Driver Side;Passenger Side
    MSRP: $109.45 Your Price: $66.52
    1
    Add To Cart
  • -W506024-S4311
    Bolt
    • Part Notes: M8 X 25MM
    • Production Date: 08/2003-12/2010
    • Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
    • Require Quantity: 2
    • Package Quantity: 1
    • Callout Name: HB2
    MSRP: $16.00 Your Price: $9.40
  • Mercury 1L2Z-9A317-BA Clip
    1L2Z-9A317-BA
    Clip
    • Fit Note: US MARKETS
    • Production Date: 11/2000-12/2010
    • Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
    • Callout Name: 9A317
    MSRP: $1.07 Your Price: $0.77
  • Mercury -W706784-S301 Bolt
    -W706784-S301
    Bolt
    • Part Notes: Bolt And Retainer , M6 x 17MM
    • Fit Note: US MARKETS
    • Production Date: 08/2003-12/2010
    • Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
    • Callout Name: HM1
    MSRP: $4.00 Your Price: $2.35
  • Mercury -W500032-S439 Bolt
    -W500032-S439
    Bolt
    • Part Notes: M10 X 20MM
    • Production Date: 07/2005-12/2010
    • Fitting Vehicle Options: 8 Cyl 4.6L
    • Callout Name: HS1
    MSRP: $18.75 Your Price: $13.78
  • Mercury -W520101-S427 Nut - Hex.
    -W520101-S427
    Nut - Hex.
    • Part Notes: M6
    • Fit Note: US MARKETS
    • Production Date: 11/2000-12/2010
    • Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
    • Callout Name: HN2
    MSRP: $4.00 Your Price: $2.35
  • Mercury 6L2Z-9A317-AA Clip
    6L2Z-9A317-AA
    Clip
    • Production Date: 07/2005-12/2010
    • Fitting Vehicle Options: 6 Cyl 4.0L SOHC EFI
    • Require Quantity: 2
    • Package Quantity: 1
    • Callout Name: 9A317
    MSRP: $18.75 Your Price: $13.78

OEM 2008 Mercury Mountaineer Parts for Emission Components

Genuine OEM 2008 Mercury Mountaineer parts are made using the original design, the high standards, in the Mercury official factories, and all of these ensure that they always fit perfectly and easily. FordPartsDeal.com is a trusted source for finding these authentic OEM Emission Components parts at very competitive prices. Our professional team is here to help you choose the right 2008 Mercury Mountaineer Oxygen Sensor, PCV Hose, PCV Valve Hose, Crankcase Breather Hose, and our fast delivery options ensure that your parts are always delivered quickly.

Throttle Position Sensor Installation and Repair Tips for 2008 Mercury Mountaineer

  • Q: How to service the Throttle Position Sensor on a 4.6L (3V) engine on 2008 Mercury Mountaineer?
    A: Take out air cleaner outlet pipe, push aside PCV fitting/hoses, discard O-ring, remove TP sensor connector. Turn screws 1-2 1/2 turns by hand and then loosen screws 1-2, then use driver to remove screws and sensor. Install new sensor, arrange tab to hole, tighten to 3 Nm; reconnect, position new O-ring, re-fit PCV fitting, outlet pipe.
See All Installation and Repair Tips