What are the general procedures for Exhaust Valve and Intake Valve service and repair on Mercury Grand Marquis?

All valve maintenance activities start with component examination and cleaning which includes inspection of crankshaft and crankshaft bearings alongside camshaft and crankshaft bearings and cylinder head and valve train elements along with valves, seats and springs. Service procedures also cover piston components and crankshaft bearings and cylinder block and bore examination. The subassembly service work strives to repair cylinder head units and piston assemblies as well as connecting rod assemblies with their piston pin components. Among the tasks included in engine service and repair are engine disassembly followed by engine assembly. A component without an independent service procedure in the manufacturer documentation means they did not publish one which can be found in engine service and repair documents.

How should the Exhaust Valve and Intake Valve be inspected for signs of damage and wear on Mercury Mariner?

The inspector needs to examine the stem end for grooves and scoring while inspecting the valve face and edge for pits, grooves and scoring and the valve head for burning, erosion, warpage and cracking and the valve margin for wear.

OEM Mercury Intake Valve

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24 Intake Valves found

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Mercury Intake Valve Part Number: 9S4Z-6507-C
$13.51 MSRP: $19.50
You Save: $5.99 (31%)
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Product Specifications
- Other Name: Valve - Inlet
- Replaces: 1S7Z-6507-AA, 9S4Z-6507-A, 9S4Z-6507-B
Fits the following Mercury Models:
- Mariner | 2005-2011 | Base, Convenience, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Milan | 2006-2011 | Base, Hybrid, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
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Mercury Intake Valve Part Number: F7CZ-6507-CB
$3.33 MSRP: $4.60
You Save: $1.27 (28%)
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Product Specifications
- Other Name: Valve - Inlet
- Manufacturer Note: STD.
Fits the following Mercury Models:
- Tracer | 1997-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Intake Valve Part Number: 2L2Z-6507-AA
$90.87 MSRP: $133.67
You Save: $42.80 (33%)
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Product Specifications
- Other Name: Valve - Inlet
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS
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Mercury Intake Valve Part Number: AL8Z-6507-A
$21.64 MSRP: $31.50
You Save: $9.86 (32%)
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Product Specifications
- Other Name: Valve - Inlet
Fits the following Mercury Models:
- Mariner | 2009-2011 | Base, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Milan | 2010-2011 | Premier | 6 Cyl 3.0 L FLEX
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Mercury Intake Valve Part Number: 7T4Z-6507-B
$16.37 MSRP: $23.83
You Save: $7.46 (32%)
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Product Specifications
- Other Name: Valve - Inlet
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Intake Valve Part Number: 3L3Z-6507-BA
$11.16 MSRP: $15.83
You Save: $4.67 (30%)
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Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
- Manufacturer Note: INSERT, VLV ST INTK
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Intake Valve Part Number: XL3Z-6507-AA
$62.20 MSRP: $91.33
You Save: $29.13 (32%)
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Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
Fits the following Mercury Models:
- Grand Marquis | 2001-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
- Mountaineer | 2002-2005 | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Intake Valve Part Number: 7L8Z-6507-A
$23.13 MSRP: $33.67
You Save: $10.54 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - Inlet
- Manufacturer Note: STD
- Replaces: F6DZ-6507-A
Fits the following Mercury Models:
- Mariner | 2005-2008 | Base, Luxury, Premier | 6 Cyl 3.0 L GAS
- Milan | 2006-2009 | Base, Premier | 6 Cyl 3.0 L GAS
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Sable | 1996-2005 | G, GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L GAS
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Mercury Intake Valve Part Number: E8ZZ-6507-A
$53.47 MSRP: $76.50
You Save: $23.03 (31%)
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Product Specifications
- Other Name: Valve - Inlet
Fits the following Mercury Models:
- Capri | 1984-1986 | GS | 4 Cyl 2.3 L GAS
- Cougar | 1984 | XR-7 | 4 Cyl 2.3 L GAS
- Marquis | 1984-1986 | Base, Brougham | 4 Cyl 2.3 L GAS, 4 Cyl 2.3 L LPG
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Mercury Intake Valve Part Number: F65Z-6507-AA
$9.78 MSRP: $13.87
You Save: $4.09 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
- Manufacturer Note: STD.
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Intake Valve Part Number: F5RZ-6507-D
$13.16 MSRP: $18.67
You Save: $5.51 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
- Manufacturer Note: STD.
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 6 Cyl 2.5 L GAS
- Mystique | 1995-2000 | Base, GS, GS Spree, LS, LS Young America | 6 Cyl 2.5 L GAS
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Mercury Intake Valve Part Number: E6DZ-6507-A
Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
- Manufacturer Note: Std.-r/b F4DZ 6507-A
Fits the following Mercury Models:
- Sable | 1986-1991 | GS, LS | 6 Cyl 3.0 L GAS
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Mercury Intake Valve Part Number: F6XZ6507AA
Product Specifications
- Other Name: Valve - Inlet
Fits the following Mercury Models:
- Villager | 1996-1998 | GS, LS, Nautica | 6 Cyl 3.0 L GAS
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Mercury Valves Part Number: E83Z6507A
Product Specifications
- Other Name: Valve; Exhaust Valve; Intake Valve; Valve - Inlet
Fits the following Mercury Models:
- Sable | 1986 | GS | 4 Cyl 2.5 L GAS
- Topaz | 1984-1994 | Base, GS, GS AWD, LS, LS AWD, LTS, LTS AWD, Sport, Sport AWD, XR5, XR5 AWD | 4 Cyl 2.3 L GAS
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Mercury Intake Valve Part Number: E9SZ6507A
Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
Fits the following Mercury Models:
- Capri | 1984-1986 | GS | 6 Cyl 3.8 L GAS
- Cougar | 1984-1995 | Base, LS, XR-7 | 6 Cyl 3.8 L GAS
- Marquis | 1984-1986 | Base, Brougham | 6 Cyl 3.8 L GAS
- Sable | 1988-1995 | GS, LS | 6 Cyl 3.8 L GAS
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Mercury Intake Valve Part Number: F4DZ-6507-A
Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
Fits the following Mercury Models:
- Sable | 1992-1999 | G, GS, LS, LS Premium, LTS | 6 Cyl 3.0 L GAS
- Topaz | 1992-1994 | GS, LTS, Sport, XR5 | 6 Cyl 3.0 L GAS
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Mercury Intake Valve Part Number: E7AZ6507A
Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
Fits the following Mercury Models:
- Colony Park | 1987-1991 | GS, LS | 8 Cyl 5.0 L GAS
- Cougar | 1986-1988 | Base, LS, XR-7 | 8 Cyl 5.0 L GAS
- Grand Marquis | 1986-1991 | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
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Mercury Intake Valve Part Number: E7FZ6507A
Product Specifications
- Other Name: Valve - Inlet
Fits the following Mercury Models:
- Lynx | 1987 | GS, L, XR3 | 4 Cyl 1.9 L GAS
- Tracer | 1991-1996 | Base, Trio | 4 Cyl 1.9 L GAS
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Mercury Intake Valve Part Number: F5AZ-6507-A
Product Specifications
- Other Name: Valve - Inlet; Exhaust Valve; Valves
Fits the following Mercury Models:
- Cougar | 1994-1997 | XR-7 | 8 Cyl 4.6 L GAS
- Grand Marquis | 1992-2000 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Intake Valve Part Number: 2L2Z-6507-BA
Product Specifications
- Other Name: Valve - Inlet
- Replaces: F87Z-6507-BA
Fits the following Mercury Models:
- Mountaineer | 1998-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS

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1-20 of 24 Results

Mercury Intake Valve

If you own Mercury and want to keep it in top shape, choosing OEM Intake Valve is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Mercury Intake Valve at some of the affordable online prices without cutting quality. Every OEM Mercury part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

The Mercury Intake Valve is the exact component within the cylinder head opening to allow the air-fuel mixture and a tight shut to seal the compression power. Road savvy is the foundation of the Mercury cabins, which remain silent even at highway speed due to the heavy glass, smart door seals, and tuned suspension that absorbs bumps without wallowing. The seats are also positioned high, providing good visibility with bolsters between corners to prevent sliding. The steering is light but responsive, making parking lots comfortable and bends as straight as possible when sweeping. Powertrains are balanced in terms of performance and efficiency, with rapid takeoffs and reduced fuel consumption, and careful weight distribution ensures grip even on wet asphalt. Switchgear has a solid click, gauges remain readable even in glare, and wide door openings ensure getting in is painless. All the details indicate that Mercury focuses on the real comfort of occupants and confidence behind the wheel. Unhook the battery, lift the hood, and remove the valve cover to ensure that debris is kept out. When the crank is rotated, keeping the spring compressed, the keepers flip out, and the worn Intake Valve is pushed aside. Wipe down the guide, mark every bolt to make the next Intake Valve job easier, install a new stem seal, and drop the new Intake Valve right in. Gently lap the seat, release the spring, and tap the retainer, then spin the engine two or three times to ensure that the Intake Valve travels smoothly. Connect all the parts to the engine, and the Mercury engine snorts fresh air, emphasizing long-time Mercury toughness.

Mercury Intake Valve Parts and Q&A

Intake Valve
F5AZ-6507-A
Q: What are the general procedures for Exhaust Valve and Intake Valve service and repair on Mercury Grand Marquis?
A:
All valve maintenance activities start with component examination and cleaning which includes inspection of crankshaft and crankshaft bearings alongside camshaft and crankshaft bearings and cylinder head and valve train elements along with valves, seats and springs. Service procedures also cover piston components and crankshaft bearings and cylinder block and bore examination. The subassembly service work strives to repair cylinder head units and piston assemblies as well as connecting rod assemblies with their piston pin components. Among the tasks included in engine service and repair are engine disassembly followed by engine assembly. A component without an independent service procedure in the manufacturer documentation means they did not publish one which can be found in engine service and repair documents.
Intake Valve
9S4Z-6507-C
Q: How should the Exhaust Valve and Intake Valve be inspected for signs of damage and wear on Mercury Mariner?
A:
The inspector needs to examine the stem end for grooves and scoring while inspecting the valve face and edge for pits, grooves and scoring and the valve head for burning, erosion, warpage and cracking and the valve margin for wear.