How to service the sunroof or moonroof Air Deflector on Mercury Mariner?

Service of the sunroof or moonroof windguard begins when you position the roof opening panel glass to its full open condition. Beware that the air deflector retaining tabs will break if you attempt wrong handling while freeing the air deflector from the roof opening panel frame. Proceed by pressing both air deflector retaining tabs downwards towards the right side which allows you to unfasten the left-hand tab and move the air deflector left to remove the right-hand tab. Lift the front part of the air deflector to disengage the wire retainer and then take away the air deflector. Reverse the process used for removal to install the air deflector.

How to Service and Repair the Sunroof Air Deflector on Mercury Mountaineer?

Begin the service and repair work on sunroof or moonroof windguards by fully opening the roof opening panel. First remove the air deflector after unscrewing its four screws but lock the screws tightly at 1 Nm (9 lb-in) strength during the installation step. Disconnect the air deflector from its frame which connects to the roof opening panel. The installation process ends with a reverse performance of removal steps while starting the roof opening panel motor.

OEM Mercury Air Deflector

Air Diverter

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58 Air Deflectors found

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Mercury Air Deflector, Front Driver Side Part Number: 3W1Z-8311-BA
$35.31 MSRP: $50.52
You Save: $15.21 (31%)
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Product Specifications
- Other Name: Deflector; Radiator Support Air Deflector, Front Left; Side Baffle
- Manufacturer Note: LH, FROM 12/2/02
- Position: Front Driver Side
- Replaces: 3W1Z-8311-AA
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | 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
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Mercury Lower Deflector, Front Part Number: F87Z-8310-BA
$121.89 MSRP: $177.42
You Save: $55.53 (32%)
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Product Specifications
- Other Name: Deflector - Air; Radiator Support Air Deflector, Front Lower; Lower Air Guide
- Position: Front Lower
- Replaces: F77Z-8310-AA
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Air Deflector, Front Upper Part Number: 6L2Z-8327-AA
$192.80 MSRP: $280.63
You Save: $87.83 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Deflector; Radiator Support Air Deflector, Front, Front Upper; Front Deflector
- Position: Front Upper
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Lower Deflector, Front Part Number: 6L2Z-8349-AA
$73.64 MSRP: $113.33
You Save: $39.69 (36%)
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Product Specifications
- Other Name: Deflector - Air; Radiator Support Air Deflector, Front Lower
- Position: Front Lower
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Air Deflector, Lower Passenger Side Part Number: 6W7Z-8327-C
$148.69 MSRP: $216.43
You Save: $67.74 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Deflector - Air; Deflector Shield
- Manufacturer Note: RH Lower
- Position: Lower Passenger Side
- Replaces: 6W7Z-8327-A
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | 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
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Mercury Air Deflector, Front Center Part Number: 3W1Z-8327-AA
$19.74 MSRP: $28.00
You Save: $8.26 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Deflector - Air; Radiator Support Air Deflector, Front Center; Deflector Shield
- Manufacturer Note: Center - lower
- Position: Front Center
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | 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
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Mercury Air Deflector, Lower Driver Side Part Number: 6W7Z-8327-B
$151.06 MSRP: $219.88
You Save: $68.82 (32%)
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Product Specifications
- Other Name: Deflector - Air; Deflector Shield
- Manufacturer Note: LH Lower
- Position: Lower Driver Side
- Replaces: 3W7Z-8327-CB
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | 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
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Mercury Lower Deflector, Front Part Number: 5F9Z-8327-BA
$88.30 MSRP: $122.16
You Save: $33.86 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Deflector; Radiator Support Air Deflector, Front Lower
- Position: Front Lower
- Replaces: 5F9Z-8327-AA
Fits the following Mercury Models:
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Air Deflector, Front Lower Part Number: XF2Z-8349-AA
$13.78 MSRP: $18.75
You Save: $4.97 (27%)
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Product Specifications
- Other Name: Deflector - Air; Radiator Support Air Deflector, Front
- Manufacturer Note: Lower - attaches to the 17D957
- Position: Front Lower
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Deflector, Upper Part Number: 1S8Z-8326-AA
$134.46 MSRP: $182.97
You Save: $48.51 (27%)
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Product Specifications
- Other Name: Deflector - Air
- Position: Upper
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
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Mercury Side Air Baffle, Passenger Side Part Number: YL5Z-8310-AA
$16.96 MSRP: $24.68
You Save: $7.72 (32%)
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Product Specifications
- Other Name: Deflector - Air
- Position: Passenger Side
- Replaces: F87Z-8310-AA
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Air Deflector, Front Part Number: 9L8Z-16E622-A
$15.19 MSRP: $21.55
You Save: $6.36 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Deflector - Air; Hood Seal, Front; Guard
- Position: Front
Fits the following Mercury Models:
- Mariner | 2008-2011 | Base, 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, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Air Deflector, Front Outer Driver Side Part Number: YL5Z-8311-AA
$16.96 MSRP: $24.68
You Save: $7.72 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Deflector - Air; Radiator Support Air Deflector, Front Left Outer; Side Air Baffle
- Position: Front Outer Driver Side
- Replaces: F87Z-8311-AA
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Air Deflector Part Number: 1L2Z-8327-BA
$81.60 MSRP: $112.89
You Save: $31.29 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Deflector
Fits the following Mercury Models:
- Mountaineer | 2002-2005 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Lower Deflector, Front Part Number: 3F1Z-8327-AA
$71.19 MSRP: $98.49
You Save: $27.30 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Deflector; Radiator Support Air Deflector, Front Lower
- Position: Front Lower
- Replaces: YF1Z-8327-AA
Fits the following Mercury Models:
- Sable | 2000-2005 | GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Air Deflector, Front Upper Driver Side Part Number: 8G1Z-8310-B
$20.35 MSRP: $27.69
You Save: $7.34 (27%)
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Product Specifications
- Other Name: Deflector - Air; Radiator Support Air Deflector, Front Left, Front Left Upper
- Position: Front Upper Driver Side
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Air Deflector, Front Passenger Side Part Number: 3W1Z-8310-BA
$40.62 MSRP: $58.12
You Save: $17.50 (31%)
Product Specifications
- Other Name: Deflector; Radiator Support Air Deflector, Front Right; Side Baffle
- Manufacturer Note: RH, AFTER 12/2/02
- Position: Front Passenger Side
- Replaces: 3W1Z-8310-AA
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | 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
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Mercury Lower Deflector, Front Part Number: AE5Z-8327-A
$43.00 MSRP: $61.52
You Save: $18.52 (31%)
Product Specifications
- Other Name: Deflector; Radiator Support Air Deflector, Front, Front Lower
- Manufacturer Note: Attaches To The Bottom Of The 8A284
- Position: Front Lower
- Replaces: 6E5Z-8327-A
Fits the following Mercury Models:
- 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, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Air Deflector, Upper Part Number: F8AZ-8326-AA
Product Specifications
- Other Name: Deflector - Air; Upper Seal
- Position: Upper
Fits the following Mercury Models:
- Grand Marquis | 1998-2002 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Deflector, Lower Part Number: F8RZ-8327-AA
Product Specifications
- Manufacturer Note: Lower - doors eliminated for production and service
- Position: Lower
Fits the following Mercury Models:
- Cougar | 1999-2000 | Base, V6 | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS

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Mercury Air Deflector

If you own Mercury and want to keep it in top shape, choosing OEM Air Deflector 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 Air Deflector 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.

Mercury Air Deflector directs fast air out of the cabin and reduces noise and drag. The fleet-footed god named his fleet Mercury, which spent decades creating midsize cars with firm rides, sharp edges, and cabins that shut out the external world with the drivers in control. Mercury showrooms were vibrating with options such as the Cougar and the Grand Marquis, models that were not only pretty to look at but also had enough room to seat four plus passengers and a soft suspension that allowed them to travel across the country without feeling every pothole. With the changes in fashions, Mercury remained committed to the idea of minimalist cabins, simple controls, and a price tag that could never enter the realm of lavish indulgence, allowing its customers to experience almost-luxury cool without emptying their pockets. The fact that it remained in the memories of drivers who still make their compliments about the smooth steering, smooth ride movements, and the unusual ability to combine comfort, style, and solid value in the same proportion even after production stopped in 2011. Air Deflector is positioned near the roofline and directs the high-speed air over the side glass, which sheds turbulence, cuts fuel consumption in highway stretches, and clears the interior conversation no matter how high the speedometer is climbing to the numbers that would normally require an elevated voice. In case of sudden winds, Air Deflector smooths the vehicle by directing the crosswinds on a defined route, which permits tires to hold onto the asphalt. The high-grade polymers provide Air Deflector with the strength to shake off grit and sun, and at the same time, the slim shape offers a slight advantage to the form, which suits up with simple intent.

Mercury Air Deflector Parts and Q&A

Air Deflector, Front
9L8Z-16E622-A
Q: How to service the sunroof or moonroof Air Deflector on Mercury Mariner?
A:
Service of the sunroof or moonroof windguard begins when you position the roof opening panel glass to its full open condition. Beware that the air deflector retaining tabs will break if you attempt wrong handling while freeing the air deflector from the roof opening panel frame. Proceed by pressing both air deflector retaining tabs downwards towards the right side which allows you to unfasten the left-hand tab and move the air deflector left to remove the right-hand tab. Lift the front part of the air deflector to disengage the wire retainer and then take away the air deflector. Reverse the process used for removal to install the air deflector.
Air Deflector, Front Upper
6L2Z-8327-AA
Q: How to Service and Repair the Sunroof Air Deflector on Mercury Mountaineer?
A:
Begin the service and repair work on sunroof or moonroof windguards by fully opening the roof opening panel. First remove the air deflector after unscrewing its four screws but lock the screws tightly at 1 Nm (9 lb-in) strength during the installation step. Disconnect the air deflector from its frame which connects to the roof opening panel. The installation process ends with a reverse performance of removal steps while starting the roof opening panel motor.