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Mercury Grand Marquis Replacement EGR Valve Information
The Mercury Grand Marquis, virtual twin to the Ford Crown Victoria, was Mercury's flagship model for years, going as far back as the middle nineteen seventies. Like all modern day passenger vehicles made to conform to current emission control standards, the Grand Marquis was fitted with an EGR valve (exhaust gas recirculation), which is designed to lower nitrogen oxide (NOx) levels in the exhaust by returning small amounts of exhaust during each combustion cycle. This process also acts to improve gas mileage, since the introduction of inert exhaust into the cylinders allows less room for the normal air/fuel mixture to be injected in. A malfunctioning EGR valve will cause your Mercury Grand Marquis to run hot, burn more fuel and produce increased harmful emissions. The valve should be replaced, and PartsGeek.com has high-quality units made by Motorcraft and Standard Motor Products, two of the top names in the industry.
They are available for the following Mercury Grand Marquis years: 2011, 2010, 2009, 2008, 2007, 2006, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1979, 1978, 1977, 1976, 1975, 11, 10, 09, 08, 07, 06, 02, 01, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 79, 78, 77, 76, 75. This part is also sometimes called Mercury Grand Marquis EGR Valves. We stock egr valve parts for most Mercury models including Mountaineer, Monterey, Cougar, Montego, Villager, Sable, Marauder, Mystique, Milan, Mariner, Tracer, Capri, Topaz, Comet, Zephyr, Marquis, Bobcat, Monarch, Colony Park, Lynx and LN7.
We stock these EGR Valve brands for the Mercury Grand Marquis: Standard Motor Products, Motorcraft and Replacement.

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Your Price: $134.25
with FREE Shipping
Product SKU: EGV1042
Product Note: EGR VALVE
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
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| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
| • 2003 (03) Mercury Grand Marquis |
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Your Price: $165.25
with FREE Shipping
Product SKU: CX-2060
Product Note: EGR Valve -- 3W7E-9Y456-B3A,B3B,B3C
Features:
- Ensures long lasting durability
- Reliable under extreme conditions
- Made of high quality material
- Resists fatigue failure
- Offers superior service life
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2003 (03) Mercury Grand Marquis |
4.6L V8 |
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(Read reviews)
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Your Price: $134.25
with FREE Shipping
Product SKU: EGV1042
Product Note: EGR VALVE
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
| • 2004 (04) Mercury Grand Marquis |
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Your Price: $151.25
with FREE Shipping
Product SKU: CX-1230A
Product Note: EGR Valve -- E6AE-9F483-C2A,C4A,D4A, E7AE-9F483-A2A
Features:
- Regulates the flow of substances
- Superior service life
- Resists abrasion and corrosion
- Maximizes performance
- Made from high-quality materials
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 1990 (90) Mercury Grand Marquis |
5.0L V8 |
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Your Price: $107.25
with FREE Shipping
Product SKU: CX1024A
Product Note: EGR Valve -- TBI; E5PE-9H473B2A,B4A,E57E-9F483A2A,A4B,A4C
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Sub Model |
Engine |
| • 1985 (85) Mercury Grand Marquis |
Colony Park |
5.0L V8 VIN: F FI Naturally Aspirated GAS |
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(1 Reviews)
Standard Motor Products EGV535T EGR Valve
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Product SKU: EGV535T
Product Note: EGR VALVE
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 1995 (95) Mercury Grand Marquis |
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Product SKU: CX-1740
Product Note: EGR Valve -- F1AE-9D475-A4D
Features:
- Regulates the flow of substances
- Superior service life
- Resists abrasion and corrosion
- Maximizes performance
- Made from high-quality materials
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 1992 (92) Mercury Grand Marquis |
4.6L V8 |
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|

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Product SKU: EGV256T
Product Note: EGR VALVE
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Engine |
| • 1990 (90) Mercury Grand Marquis |
5.0L V8 |
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|

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Product SKU: EGV464
Product Note: EGR VALVE
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
| • 1999 (99) Mercury Grand Marquis |
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(1 Reviews)
Standard Motor Products EGV535T EGR Valve
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Product SKU: EGV535T
Product Note: EGR VALVE
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 1992 (92) Mercury Grand Marquis |
|
|

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(1 Reviews)
Standard Motor Products EGV535T EGR Valve
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Product SKU: EGV535T
Product Note: EGR VALVE
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 1993 (93) Mercury Grand Marquis |
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|

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(Read reviews)
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Your Price: $159.25
with FREE Shipping
Product SKU: EGV1043
Product Note: EGR Valve
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 2005 (05) Mercury Grand Marquis |
|
|

Click to Enlarge
(Read reviews)
|
Your Price: $159.25
with FREE Shipping
Product SKU: EGV1043
Product Note: EGR Valve
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 2004 (04) Mercury Grand Marquis |
|
|

Click to Enlarge
(Read reviews)
|
Your Price: $159.25
with FREE Shipping
Product SKU: EGV1043
Product Note: EGR Valve
Inventory: In Stock
Condition: New
Shipping Options: Free Ground Shipping
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 2003 (03) Mercury Grand Marquis |
|
|

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(Read reviews)
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Product SKU: 2911126
Product Note: EGR Valve
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: E |
| Vehicle |
| • 2002 (02) Mercury Grand Marquis |
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Retail: $103.17
Your Price: $90.25
with FREE Shipping
Product SKU: W0133-1700049
Inventory: In Stock
Condition: New
Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.
Shipping Options: Free Ground Shipping, Overnight, 2 Day
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| Additional Fitment Information: |
Warehouse: A |
| Vehicle |
| • 2002 (02) Mercury Grand Marquis |
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