How to install the intake manifold and its associated components on Mercury Grand Marquis?

Install intake manifold by aligning gasket tabs, laying down gaskets and hand-tightening the manifold bolts. Fit ignition coils, fuel injection manifold and other connectors. Lock down parts such as throttle body, EGR tube and electrical connectors. Lastly, attach battery ground wire, engine oil and fill the cooler.

How to Ensure Proper Functioning of the Intake Manifold on a Mercury Mariner?

To service intake manifold, have the vehicle in neutral position on a hoist. Disassemble the fuel rail, throttle body and connectors. Disconnect the crankcase vent hose and the EGR tube. Take out intake manifold and gaskets, and then reassemble by doing the process in reverse with bolts being tightened as per specification.

OEM Mercury Intake Manifold

Engine Intake Manifold

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56 Intake Manifolds found

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Mercury Intake Manifold, Upper Part Number: 6F1Z-9424-BA
$276.66 MSRP: $345.00
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Product Specifications
- Other Name: Manifold Assembly - Inlet
- Position: Upper
- Replaces: 4F1Z-9424-CA
Fits the following Mercury Models:
- Sable | 2004-2005 | GS | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Intake Manifold Part Number: 3W7Z-9424-AE
$304.18 MSRP: $446.67
You Save: $142.49 (32%)
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Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
- Replaced by: PU7Z-9424-A
Fits the following Mercury Models:
- Grand Marquis | 2003-2005 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
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Mercury 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
Fits the following Mercury Models:
- Grand Marquis | 1996-2002 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Intake Manifold Part Number: 9W7Z-9424-A
$304.18 MSRP: $446.67
You Save: $142.49 (32%)
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Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
- Replaced by: PU7Z-9424-A
Fits the following Mercury Models:
- Grand Marquis | 2008-2010 | LS | 8 Cyl 4.6 L GAS
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Mercury Intake Manifold Part Number: 1F1Z-9424-AB
$144.27 MSRP: $210.00
You Save: $65.73 (32%)
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Product Specifications
- Other Name: Manifold Assembly - Inlet
- Replaces: 1F1Z-9424-AA
Fits the following Mercury Models:
- Sable | 2001-2003 | GS, LS | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Intake Manifold Part Number: F7RZ-9424-DF
$75.06 MSRP: $103.84
You Save: $28.78 (28%)
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Product Specifications
- Other Name: Manifold Assembly - Inlet
- Manufacturer Note: Attaches to cylinder head w/ 7 bolts., 2dr, Coupe-DOHC
Fits the following Mercury Models:
- Mystique | 1997-1998 | GS, LS | 4 Cyl 2.0 L GAS
- Tracer | 1998-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Intake Manifold Part Number: F8CZ-9424-CA
$9.92 MSRP: $13.72
You Save: $3.80 (28%)
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Product Specifications
- Other Name: Manifold Assembly - Inlet
Fits the following Mercury Models:
- Tracer | 1997 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Intake Manifold Part Number: YF1Z-9424-BB
Product Specifications
- Other Name: Manifold Assembly - Inlet
- Replaces: YF1Z-9424-BA
Fits the following Mercury Models:
- Sable | 2000-2003 | LS, LS Premium | 6 Cyl 3.0 L GAS
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Mercury Intake Manifold Part Number: 4L5Z-9424-A
$377.96 MSRP: $555.00
You Save: $177.04 (32%)
Product Specifications
- Other Name: Kit - Manifold Hardware; Engine Intake Manifold
- Replaces: 1L5Z-9424-DA, 4L5Z-9424-BA
Fits the following Mercury Models:
- Mountaineer | 2001 | Base | 6 Cyl 4.0 L GAS
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Mercury Intake Manifold, Upper Part Number: 7T4Z-9424-D
$130.53 MSRP: $190.00
You Save: $59.47 (32%)
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold, Upper; Intake Plenum
- Position: Upper
- Replaces: 7T4Z-9424-DA
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Intake Manifold Part Number: 5L8Z-9424-A
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
- Replaces: 5L8Z-9424-BA
Fits the following Mercury Models:
- Mariner | 2008, 2005-2006 | Base, Convenience, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
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Mercury Intake Manifold, Lower Part Number: 3F1Z-9424-AC
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold, Lower
- Position: Lower
- Replaces: 3F1Z-9424-AA
Fits the following Mercury Models:
- Mariner | 2008, 2005-2006 | Base, Luxury, Premier | 6 Cyl 3.0 L GAS
- Milan | 2006-2009 | Base, Premier | 6 Cyl 3.0 L GAS
- Sable | 2004-2005 | LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L GAS
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Mercury Intake Manifold 0 Part Number: 6W7Z-9424-AA
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
Fits the following Mercury Models:
- Grand Marquis | 2006-2008 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Intake Manifold Part Number: 1L2Z-9424-CA
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
Fits the following Mercury Models:
- Mountaineer | 2002-2003 | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Intake Plenum Part Number: 5F9Z-9424-DB
$208.84 MSRP: $306.67
You Save: $97.83 (32%)
Product Specifications
- Other Name: Manifold Assembly - Inlet
Fits the following Mercury Models:
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Intake Manifold Part Number: 2L2Z-9424-AB
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
- Manufacturer Note: Water Heated PCV System
- Replaces: 2L2Z-9424-A
Fits the following Mercury Models:
- Mountaineer | 2003-2005 | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Intake Manifold Part Number: 3S4Z-9424-AM
Product Specifications
- Other Name: Manifold Assembly - Inlet; Engine Intake Manifold
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS
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Mercury Intake Manifold, Upper Part Number: 1F1Z-9424-BC
Product Specifications
- Other Name: Manifold Assembly - Inlet
- Manufacturer Note: Upper, 4V
- Position: Upper
Fits the following Mercury Models:
- Sable | 2001-2003 | LS, LS Premium | 6 Cyl 3.0 L GAS
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Mercury Intake Manifold, Lower Part Number: 1F1Z-9424-BB
Product Specifications
- Other Name: Manifold Assembly - Inlet
- Manufacturer Note: 12V
- Position: Lower
Fits the following Mercury Models:
- Sable | 2001-2003 | GS, LS | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Intake Manifold Part Number: 1F5Z9424AA
Product Specifications
- Other Name: Manifold Assembly Inlet; Manifold Assembly - Inlet
Fits the following Mercury Models:
- Villager | 1993-1996 | GS, LS, Nautica | 6 Cyl 3.0 L GAS

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Mercury Intake Manifold Parts and Q&A

Intake Manifold
1W7Z-9424-AB
Q: How to install the intake manifold and its associated components on Mercury Grand Marquis?
A: Install intake manifold by aligning gasket tabs, laying down gaskets and hand-tightening the manifold bolts. Fit ignition coils, fuel injection manifold and other connectors. Lock down parts such as throttle body, EGR tube and electrical connectors. Lastly, attach battery ground wire, engine oil and fill the cooler.
Intake Manifold
5L8Z-9424-A
Q: How to Ensure Proper Functioning of the Intake Manifold on a Mercury Mariner?
A: To service intake manifold, have the vehicle in neutral position on a hoist. Disassemble the fuel rail, throttle body and connectors. Disconnect the crankcase vent hose and the EGR tube. Take out intake manifold and gaskets, and then reassemble by doing the process in reverse with bolts being tightened as per specification.