Genuine Mercury Grand Marquis Exhaust Manifold

Engine Exhaust Manifold
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11 Exhaust Manifolds found

  • Mercury Grand Marquis Exhaust Manifold - 4W7Z-9430-AA
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    Mercury Grand Marquis Exhaust Manifold Assembly

    Part Number: 4W7Z-9430-AA
    $127.20 MSRP: $176.70
    You Save: $49.50 (29%)
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    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Manifold
    • Position: Passenger Side
    • Replaces: 3W7Z-9430-AA
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2003-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
  • Mercury Grand Marquis Exhaust Manifold - F1AZ9431B
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    Mercury Grand Marquis Exhaust Manifold Assembly

    Part Number: F1AZ9431B
    $495.47 MSRP: $682.60
    You Save: $187.13 (28%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Manifold Assy - Exhaust; Exhaust Manifold, Manifold
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1992-1993 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT AOD, 4AT AODE
  • Mercury Grand Marquis Exhaust Manifold - 4W7Z-9431-AA
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Manifold
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2005-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4AT 4R70W, 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
  • Mercury Grand Marquis Exhaust Manifold - 3W7Z-9430-AA
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust
    • Position: Passenger Side
    • Replaced by: 4W7Z-9430-AA
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2003-2004 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
  • Mercury Grand Marquis Exhaust Manifold - 3W3Z-9430-AA
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    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Manifold
    • Manufacturer Note: RH, 4V, Marauder
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2003-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
  • Mercury Grand Marquis Exhaust Manifold - 3W3Z-9431-BA
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Manifold
    • Manufacturer Note: LH, 4V, Marauder
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 2003-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
  • Mercury Grand Marquis Exhaust Manifold - E5TZ9430D
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    Product Specifications
    • Other Name: Manifold Assy - Exhaust; Exhaust Manifold, Manifold, Radiator Cap
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1983-1989 Mercury Grand Marquis | 8 Cyl 5.0L, 8 Cyl 5.8L | 4AT AOD
  • Mercury Grand Marquis Exhaust Manifold - E5ZZ9430A
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    Product Specifications
    • Other Name: Manifold Assy - Exhaust; Exhaust Manifold
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1983 Mercury Grand Marquis | 8 Cyl 5.0L, 8 Cyl 5.8L | 4AT AOD
  • Mercury Grand Marquis Exhaust Manifold - E6AZ9430G
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    Product Specifications
    • Other Name: Manifold Assy - Exhaust; Exhaust Manifold, Manifold
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1986-1991 Mercury Grand Marquis | 8 Cyl 5.0L, 8 Cyl 5.8L | 4AT AOD
  • Mercury Grand Marquis Exhaust Manifold - F5AZ-9430-A
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Manifold
    • Position: Passenger Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1995-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE
  • Mercury Grand Marquis Exhaust Manifold - F5AZ-9431-A
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Manifold
    • Position: Driver Side
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1995-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE

Mercury Grand Marquis Exhaust Manifold

We provide a wide range of Mercury Grand Marquis Exhaust Manifold at the best prices possible. If you need Mercury Grand Marquis Exhaust Manifold, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Mercury Grand Marquis Exhaust Manifold Parts Questions & Experts Answers

  • Q: How to remove and install the exhaust manifold in 4.6L V8 engine on Mercury Grand Marquis?
    A: To remove the exhaust manifold first unplug the battery and then take the vehicle off the ground on jack stands. Soak the exhaust pipe to manifold studs and nuts with penetrating oil because they are usually severely rusted; then, undo the nuts fastening the exhaust pipe(s) to the manifold(s). If more force is required to break the nuts loose, the nuts can be heated using propane or acetylene torch. Remove the EGR tube connector from the right side manifold and two through bolts of Engine Mount. Slowly raise the engine with a floor jack to avoid stretching hoses and connections and with great care for the bulk of the wiper module, cooling fan and fuel lines. Should it be necessary, disconnect the lower engine mount on the left side to allow access to all bolts that are used to attach the exhaust manifold to the Cylinder Head The exhaust manifold(s) bolts to cylinder head(s) are then removed in order to separate the manifold from the cylinder head. For reassembly, inspect the manifold for cracks and be sure that the bolt threads are dry and both have no damage then clean the mating surfaces before replacing. Place the manifold on the head and fit the mounting bolts and as is always recommended use the torque wrench in steps to tighten the bolts from the center and ends. Last of all, turn on the engine and look for signs of exhaust.

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