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OEM 2003 Mercury Grand Marquis Exhaust Manifold

Engine Exhaust Manifold
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4 Exhaust Manifolds found

  • 2003 Mercury Grand Marquis Exhaust Manifold Diagram - 4W7Z-9430-AA
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    2003 Mercury Grand Marquis Exhaust Manifold, Passenger Side Part Number: 4W7Z-9430-AA

    $127.73 MSRP: $176.70
    You Save: $48.97 (28%)
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    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Right; Manifold
    • Position: Passenger Side
    • Replaces: 3W7Z-9430-AA
    • Base No.: 9430
    • Item Weight: 9.80 Pounds
    • Item Dimensions: 20.0 x 8.4 x 7.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 4W7Z-9430-AA
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Mercury Grand Marquis Submodels:
    • GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
  • 2003 Mercury Grand Marquis Exhaust Manifold Diagram - 4W7Z-9431-AA
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Left; Manifold
    • Position: Driver Side
    • Base No.: 9431
    • Item Weight: 9.60 Pounds
    • Item Dimensions: 8.6 x 7.3 x 19.4 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 4W7Z-9431-AA
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Mercury Grand Marquis Submodels:
    • GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
  • 2003 Mercury Grand Marquis Exhaust Manifold - 3W3Z-9431-BA
    2003 Mercury Grand Marquis Exhaust Manifold Diagram - 3W3Z-9431-BA
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Manifold
    • Manufacturer Note: LH, 4V, Marauder
    • Position: Driver Side
    • Base No.: 9431
    • Item Weight: 8.80 Pounds
    • Item Dimensions: 20.9 x 9.1 x 5.9 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 3W3Z-9431-BA
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Mercury Grand Marquis Submodels:
    • GS, LS, LSE | 8 Cyl 4.6 L GAS
  • 2003 Mercury Grand Marquis Exhaust Manifold - 3W3Z-9430-AA
    2003 Mercury Grand Marquis Exhaust Manifold Diagram - 3W3Z-9430-AA
    View related parts
    Product Specifications
    • Other Name: Manifold Assembly - Exhaust; Manifold
    • Manufacturer Note: RH, 4V, Marauder
    • Position: Passenger Side
    • Base No.: 9430
    • Item Weight: 8.80 Pounds
    • Item Dimensions: 21.1 x 9.3 x 6.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 3W3Z-9430-AA
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    More Info
    Fits the following 2003 Mercury Grand Marquis Submodels:
    • GS, LS, LSE | 8 Cyl 4.6 L GAS

2003 Mercury Grand Marquis Exhaust Manifold

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2003 Mercury Grand Marquis Exhaust Manifold available at FordPartsDeal.com. You can confidently purchase our OEM 2003 Mercury Grand Marquis Exhaust Manifold as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2003 Mercury Grand Marquis Exhaust Manifold Parts Q&A

  • Q: How to service the Exhaust Manifold LH on 2003 Mercury Grand Marquis?
    A: The service of Exhaust Manifold LH requires wheel and tire removal from the left front position. The service of Exhaust Manifold LH begins with disconnecting the exhaust pipe from its connection to the exhaust manifold while removing the Exhaust Gas Recirculation (EGR) system module tube from the exhaust manifold. You must first remove the eight nuts fastening the exhaust manifold with the gasket attached. The service termination requires performing the exact steps backwards from removal.