How to service the accessory drive belt on a 2.0L and 2.5L engine on Mercury Cougar?

The first step to servicing an accessory drive belt requires vehicles with 2.0L engine to lift and position them properly before removing the right-hand front wheel along with the splash shield. The first step is to rotate the accessory drive belt tensioner clockwise for slackening the belt before belt removal. The accessory drive belt tensioner on vehicles with a 2.5L engine should be removed first by rotating it clockwise and then remove the belt itself. The installation of a new accessory drive belt requires following the backward order of the removal procedures applicable to every vehicle.

How to service the accessory drive belt on Mercury Mariner?

The first step before servicing the accessory drive belt is to position the vehicle with neutral selection and hoisting followed. The first step involves taking out the pin-type retainer together with five bolts and right-hand splash shield. Tighten these components when reinstalling at 9 Nm (80 lb-in). You should start by using the hex feature to turn the accessory drive belt tensioner to the right direction before taking off the belt from the coolant pump pulley. Then remove the entire belt from the engine compartment. Replacement of the new belt can be done by following the original removal steps in reverse order.

OEM Mercury Drive Belt

Serpentine Belt

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

92 Drive Belts found

View related parts
Mercury Serpentine Belt Part Number: 6L2Z-8620-A
$46.14 MSRP: $73.27
You Save: $27.13 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 6L2Z-8620-CA, JK6-1032-AB
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
Mercury Serpentine Belt Part Number: 9L8Z-8620-C
$30.80 MSRP: $48.91
You Save: $18.11 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 9L8Z-8620-B, JK6-867-A
Fits the following Mercury Models:
- Mariner | 2009-2011 | Base, Premier | 4 Cyl 2.5 L GAS
View related parts
Mercury Water Pump Belt Part Number: 9L8Z-8620-A
$18.43 MSRP: $29.27
You Save: $10.84 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Accessory Drive Belt; Serpentine Belt Drive Kit; Serpentine Belt; Drive Belt
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
View related parts
Mercury Serpentine Belt Part Number: 1F1Z-8620-AD
$47.63 MSRP: $75.64
You Save: $28.01 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt; Alternator Belt; Belt
- Replaces: 1F1Z-8620-AB, 1F1Z-8620-AA, F3DZ-8620-A, JK6-856-AA
Fits the following Mercury Models:
- Sable | 2001-2004, 1993-1997 | G, GS, LS, LS Premium, LTS | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Tracer | 1998-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
View related parts
Mercury Serpentine Belt Part Number: 5M6Z-8620-A
$24.16 MSRP: $38.36
You Save: $14.20 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 5M6Z-8620-AA, JK6-556
Fits the following Mercury Models:
- Mariner | 2006-2009 | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
View related parts
Mercury Serpentine Belt Part Number: AE5Z-8620-A
$17.06 MSRP: $27.09
You Save: $10.03 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Belt Tensioner Pulley Bolt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
Fits the following Mercury Models:
- Mariner | 2010-2011 | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Milan | 2010-2011 | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
View related parts
Mercury Serpentine Belt Part Number: 6E5Z-8620-BB
$35.50 MSRP: $56.36
You Save: $20.86 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Serpentine Belt Part Number: 8L8Z-8620-D
$37.33 MSRP: $59.27
You Save: $21.94 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
- Replaces: JK6-931-A, 8L8Z-8620-A
Fits the following Mercury Models:
- Mariner | 2008 | Base, Premier | 6 Cyl 3.0 L GAS
View related parts
Mercury Serpentine Belt Part Number: 5L8Z-8620-AA
$19.58 MSRP: $31.09
You Save: $11.51 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Accessory Drive Belt; Serpentine Belt Drive Kit; Serpentine Fit Belt; Water Pump Belt; Drive Belt
Fits the following Mercury Models:
- Mariner | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Sable | 2004-2005 | GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
Mercury Serpentine Belt Part Number: 4L2Z-8620-A
$47.75 MSRP: $75.82
You Save: $28.07 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 4L2Z-8620-FA, 1L2Z-8620-DA, JK6-1013-AB
Fits the following Mercury Models:
- Mountaineer | 2002-2005 | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
Mercury Serpentine Belt Part Number: 4L5Z-8620-EA
$45.69 MSRP: $72.55
You Save: $26.86 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
- Replaces: 1L5Z-8620-CB
Fits the following Mercury Models:
- Mountaineer | 2001 | Base | 6 Cyl 4.0 L GAS
View related parts
Mercury Serpentine Belt Part Number: 6E5Z-8620-AE
$52.16 MSRP: $85.82
You Save: $33.66 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 6E5Z-8620-B, JK6-887-A
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS
View related parts
Mercury Serpentine Belt Part Number: F8DZ-8620-CD
$19.93 MSRP: $27.12
You Save: $7.19 (27%)
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: F8DZ-8620-CB, F8DZ-8620-CC, JK6-861-AA
Fits the following Mercury Models:
- Sable | 1998-2001 | GS, LS, LS Premium | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
Mercury Serpentine Belt Part Number: 5L8Z-8620-A
$28.20 MSRP: $38.37
You Save: $10.17 (27%)
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 5L8Z-8620-AB, JK6-902-A
Fits the following Mercury Models:
- Mariner | 2005-2008 | Base, Convenience, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
View related parts
Mercury Serpentine Belt Part Number: 8L8Z-8620-F
$33.78 MSRP: $53.64
You Save: $19.86 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: 8L8Z-8620-B, JK6-923-AA
Fits the following Mercury Models:
- Mariner | 2008 | Base, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
View related parts
Mercury Serpentine Belt Part Number: 3L8Z-8620-A
$40.30 MSRP: $64.00
You Save: $23.70 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt; A/C Belt
- Replaces: 3L8Z-8620-BA, JK6-826-AA, XS2Z-8620-HB
Fits the following Mercury Models:
- Mariner | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Mystique | 1999 | LS | 6 Cyl 2.5 L GAS
View related parts
Mercury Serpentine Belt Part Number: 6E5Z-8620-C
$53.15 MSRP: $87.45
You Save: $34.30 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt
- Replaces: 6E5Z-8A590-AA
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS
View related parts
Mercury Serpentine Belt Part Number: 7T4Z-8620-D
$29.77 MSRP: $47.27
You Save: $17.50 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Accessory Drive Belt; Serpentine Belt Drive Kit; Serpentine Fit Belt; Power Steering Belt; Drive Belt
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
View related parts
Mercury Serpentine Belt Part Number: XF2Z-8620-A
$40.65 MSRP: $64.55
You Save: $23.90 (38%)
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt
- Replaces: JK6-967, XF2Z-8620-CB, XF2Z-8620-CA
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
View related parts
Mercury Serpentine Belt Part Number: 4L8Z-8620-A
$41.45 MSRP: $65.82
You Save: $24.37 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V-Belt; Serpentine Belt Drive Kit; Drive Belt; A/C Belt
- Replaces: 4L8Z-8620-AB, JK6-844
Fits the following Mercury Models:
- Mariner | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS

| Page 1 of 5 |Next >

1-20 of 92 Results

Mercury Drive Belt

If you own Mercury and want to keep it in top shape, choosing OEM Drive Belt 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 Drive Belt 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 Drive Belt directs crankshaft energy to essential components with an effective grip in extreme load. In 1939, Mercury hit the streets with a promise of a stylish and smoother ride and a niche between luxury and economy that became a home to families and drivers wanting to enjoy quiet comfort. Mercury continued to perfect suspension tuning and cabin designs over the decades, reducing road noise while maintaining a price that was affordable enough for buyers so they did not feel like they were purchasing a high-end car. The icons featured in showrooms, such as Cougar and Grand Marquis, were combined with spacious seating, basic controls, and a relaxed feel of punch and poise, all combined by Mercury. The badge was believed by buyers to have a knack for combining cushioned movement, sensible power, and visual flair that did not appear forced or pretentious chrome. A current day Drive Belt is meant to be wrapped around pulleys in the alternator, A/C compressor, and other add-ons and is held by multiple groove rubber that does not heat up, flex, or experience sudden torque bursts. In case cracks or frays are visible, changing the Drive Belt will help avoid component stall and protect the engine against a ripple effect. The various types of Drive Belts, including the traditional V and serpentine loops, address the problem of misalignment and load jumps without slipping. Another inexpensive service at 100,000 miles is replacement of a Drive Belt which maintains steering assistance, charging, and cool cabin air.

Mercury Drive Belt Parts and Q&A

Serpentine Belt
F8RZ-8620-C
Q: How to service the accessory drive belt on a 2.0L and 2.5L engine on Mercury Cougar?
A:
The first step to servicing an accessory drive belt requires vehicles with 2.0L engine to lift and position them properly before removing the right-hand front wheel along with the splash shield. The first step is to rotate the accessory drive belt tensioner clockwise for slackening the belt before belt removal. The accessory drive belt tensioner on vehicles with a 2.5L engine should be removed first by rotating it clockwise and then remove the belt itself. The installation of a new accessory drive belt requires following the backward order of the removal procedures applicable to every vehicle.
Serpentine Belt
5M6Z-8620-A
Q: How to service the accessory drive belt on Mercury Mariner?
A:
The first step before servicing the accessory drive belt is to position the vehicle with neutral selection and hoisting followed. The first step involves taking out the pin-type retainer together with five bolts and right-hand splash shield. Tighten these components when reinstalling at 9 Nm (80 lb-in). You should start by using the hex feature to turn the accessory drive belt tensioner to the right direction before taking off the belt from the coolant pump pulley. Then remove the entire belt from the engine compartment. Replacement of the new belt can be done by following the original removal steps in reverse order.