How to service and repair the intake manifold on Mercury Grand Marquis?

You will need to remove the battery, empty the cooling system, and take off parts such as air cleaner, fuel connectors, etc. to service the intake manifold.Unscrew EGR tube, ignition coils and coolant outlet.Install new gaskets, assemble sequentially, reconnect all electrical and vacuum connections, and lastly install battery and cooling system.

How to Properly Install an Intake Manifold on a Mercury Grand Marquis?

Installation of intake manifold requires positioning of gasket tabs, fitting of the intake manifold, and tightening of the bolts by hand. Install ignition coils and fuel injection manifold and thermostat. Connect sensors, hose and wiring. Safe parts, such as EGR tube and generator. Lastly, attach the battery ground, test oil and fill up the cooling system.

OEM Mercury Grand Marquis Intake Manifold

Engine Intake Manifold

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6 Intake Manifolds found

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Mercury Grand Marquis Intake Manifold Part Number: 1W7Z-9424-AB
$358.18 MSRP: $446.67
You Save: $88.49 (20%)
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Product Specifications
- Other Name: Manifold Assembly - Inlet
- Manufacturer Note: One Piece Design
- Replaced by: PU7Z-9424-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Intake Manifold Part Number: 3W7Z-9424-AE
$304.18 MSRP: $446.67
You Save: $142.49 (32%)
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
- Replaced by: PU7Z-9424-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Intake Manifold Part Number: 9W7Z-9424-A
$304.18 MSRP: $446.67
You Save: $142.49 (32%)
ADD TO CART
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
- Replaced by: PU7Z-9424-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Mercury Grand Marquis | LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Intake Manifold 0 Part Number: 6W7Z-9424-AA
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2008 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Intake Manifold Part Number: 3W3Z-9424-BB
Product Specifications
- Other Name: Manifold Assembly - Inlet
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Mercury Grand Marquis | GS, LS, LSE | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Intake Manifold, Lower Part Number: YR3Z-9424-BA
Product Specifications
- Other Name: Manifold Assembly - Inlet
- Position: Lower
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Mercury Grand Marquis | GS, LS, LSE | 8 Cyl 4.6 L GAS

Mercury Grand Marquis Intake Manifold

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Mercury Grand Marquis Intake Manifold Parts and Q&A

Intake Manifold
3W7Z-9424-AE
Q: How to service and repair the intake manifold on Mercury Grand Marquis?
A: You will need to remove the battery, empty the cooling system, and take off parts such as air cleaner, fuel connectors, etc. to service the intake manifold.Unscrew EGR tube, Ignition Coils and coolant outlet.Install new gaskets, assemble sequentially, reconnect all electrical and vacuum connections, and lastly install battery and cooling system.
Intake Manifold
1W7Z-9424-AB
Q: How to Properly Install an Intake Manifold on a Mercury Grand Marquis?
A: Installation of intake manifold requires positioning of gasket tabs, fitting of the intake manifold, and tightening of the bolts by hand. Install Ignition Coils and fuel injection manifold and Thermostat. Connect sensors, hose and wiring. Safe parts, such as EGR tube and generator. Lastly, attach the battery ground, test oil and fill up the cooling system.