Belt Tensioners

Your Ford operates with the help of a variety of components, including the belt tensioner. The belt tensioner in your vehicle is something that works in sync with your car's serpentine belt, keeping everything in your engine working the way it should be. Your serpentine belt is a part that helps control various parts like your alternator and water pump. It works to deliver power to these parts throughout the day. Your belt tensioner ensures that your belt has enough tension so that it can move pulleys that power these parts. A worn-out tensioner can cause serious issues with your vehicle, so get it replaced right away if you notice some signs of wear and tear. These can include visible physical damage on the part itself. You can inspect it to see if anything looks abnormal. You may also notice loud, strange squealing sounds during vehicle operation. The vehicle may have difficulty starting up, or your engine might not turn over as quickly during the process. You also might notice loud screeching noises, which could indicate a belt has become too loose or the tensioner has broken. It's important to replace your belt tensioner with an OEM part that will match the original quality of the part. We sell OEM Ford belt tensioners here on our site when the time comes.

Belt Tensioner
XS4Z-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: Escort, Tracer. 2.0l. Sohc. More
Fits:
  • Ford:
    • Escort
  • Mercury:
    • Tracer
$106.95
$65.88
$106.95
$65.88
Belt Tensioner
HC3Z-6B209-A
Other Names: Serpentine Tensioner, Tensioner More
Description: 6.7 LITER, W/SINGLE ALTERNATOR More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$104.44
$64.33
$104.44
$64.33
Belt Tensioner
JX6Z-6A228-B
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Description: 2.0 LITER More
Fits:
  • Ford:
    • Transit Connect
$128.07
$78.89
$128.07
$78.89
Belt Tensioner
KV6Z-6A228-A
Other Names: Pulley Assembly - Tension More
Description: 1.5 LITER More
Fits:
  • Ford:
    • Transit Connect
$92.64
$58.08
$92.64
$58.08
Belt Tensioner
XF2Z-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: Freestar, Monterey. Windstar. 3.8L. More
Fits:
  • Ford:
    • Freestar,
    • Windstar
  • Mercury:
    • Monterey
$107.69
$66.34
$107.69
$66.34
Belt Tensioner
F57Z-6K254-A
Other Names: Tensioner, Tension Pulley, Tensioner - Timing Belt More
Description: RANGER More
Fits:
  • Ford:
    • Aerostar,
    • LTD,
    • Mustang,
    • Ranger
  • Mercury:
    • Marquis
$52.70
$36.05
$52.70
$36.05
Belt Tensioner
F77Z-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: 4.0 LITER More
Fits:
  • Ford:
    • Aerostar,
    • Explorer,
    • Ranger
  • Mercury:
    • Mountaineer
$65.09
$40.81
$65.09
$40.81
Belt Tensioner
F8UZ-6B209-CA
Other Names: Serpentine Tensioner, Tensioner More
Description: 7.3 LITER TURBO DIESEL More
Fits:
  • Ford:
    • E-350 Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • Excursion,
    • F-250 Super Duty,
    • F-350 Super Duty
  • 2 more
$118.67
$73.10
$118.67
$73.10
Belt Tensioner
5L3Z-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: 4.2 LITER More
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • F-150,
    • F-150 Heritage
  • 3 more
$99.42
$62.34
$99.42
$62.34
Belt Tensioner
5R3Z-6B209-BA
Other Names: Serpentine Tensioner, Tensioner More
Description: 4.0 LITER, W/MANUAL TRANS More
Fits:
  • Ford:
    • Explorer,
    • Mustang
$85.96
$53.90
$85.96
$53.90
Belt Tensioner
7C3Z-6B209-B
Positions: Upper, Lower
Other Names: Serpentine Tensioner, Tensioner More
Description: 6.4 LITER TURBO DIESEL, W/DUAL ALTERNATORS, UPPER More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$130.22
$80.21
$130.22
$80.21
Belt Tensioner
FT4Z-58611B69-GG
Positions: Left
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, COCOA More
Fits:
  • Lincoln:
    • MKX
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
2M5Z-6K254-AAA
Other Names: Tensioner, Tensioner - Timing Belt More
Description: SOHC More
Fits:
  • Ford:
    • Escort,
    • Focus
  • Mercury:
    • Tracer
$77.58
$53.07
$77.58
$53.07
Belt Tensioner
3L5Z-6B209-AA
Positions: Lower
Other Names: Serpentine Tensioner, Tensioner More
Description: 3.0 LITER More
Fits:
  • Ford:
    • Aerostar,
    • Mustang,
    • Ranger
$86.78
$54.41
$86.78
$54.41
Belt Tensioner
F5RZ-8W508-A
Other Names: Tensioner More
Description: WATER PUMP BELT TENSIONER; SABLE, TAURUS; 3.0L DOHC; TO 9/3/03 More
Fits:
  • Ford:
    • Contour,
    • Escape,
    • Taurus
  • Mercury:
    • Cougar,
    • Mariner,
    • Mystique,
    • Sable
  • 2 more
$43.42
$29.96
$43.42
$29.96
Belt Tensioner
F8CZ-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: Escort, Tracer. 2.0l. Dohc. More
Fits:
  • Ford:
    • Escort
$89.89
$56.36
$89.89
$56.36
Belt Tensioner
FL3Z-6A228-B
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Replaces: BT-128-, FL3Z-6A228-A
Description: 2.7 LITER More
Fits:
  • Ford:
    • F-150
$71.91
$45.09
$71.91
$45.09
Belt Tensioner
DS7Z-6A228-A
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Description: 2.5 LITER More
Fits:
  • Ford:
    • Edge,
    • Explorer,
    • Fusion,
    • Transit Connect
  • Lincoln:
    • MKT,
    • MKZ
  • 1 more
$110.87
$68.30
$110.87
$68.30
Belt Tensioner
7R3Z-6B209-AA
Positions: Upper
Other Names: Serpentine Tensioner, Tensioner More
Description: 5.4 LITER, AC BELT More
Fits:
  • Ford:
    • Mustang
$282.47
$174.00
$282.47
$174.00
Belt Tensioner
BC3Z-6B209-B
Positions: Upper
Other Names: Serpentine Tensioner, Tensioner More
Replaces: BC3Z-6B209-A, BT-98-
Description: 6.7 LITER DIESEL, W/DUAL ALTERNATORS More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$181.16
$111.60
$181.16
$111.60
Belt Tensioner
FT4Z-58611B68-GC
Positions: Right
Other Names: Seat Belt Mount, Seat Belt Assembly More
Description: W/INFLATABLE BELTS, TO 01/03/2016 More
Fits:
  • Ford:
    • Edge
  • Lincoln:
    • MKX,
    • Nautilus
$56.63
$38.74
$56.63
$38.74
Belt Tensioner
FT4Z-58611B68-GE
Positions: Right
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, QUARTZ More
Fits:
  • Lincoln:
    • MKX,
    • Nautilus
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
YS4Z-6B209-AA
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Description: 2.0 LITER, SOHC More
Fits:
  • Ford:
    • Focus
$83.40
$52.29
$83.40
$52.29
Belt Tensioner
FT4Z-58611B68-GG
Positions: Right
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, COCOA More
Fits:
  • Lincoln:
    • MKX
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
FT4Z-58611B69-GD
Positions: Left
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, HAZELNUT More
Fits:
  • Lincoln:
    • MKX
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
FT4Z-58611B69-GE
Positions: Left
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, QUARTZ More
Fits:
  • Lincoln:
    • MKX,
    • Nautilus
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
FT4Z-58611B69-GF
Positions: Left
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, CAPPUCCINO More
Fits:
  • Lincoln:
    • MKX,
    • Nautilus
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
FT4Z-58611B69-GH
Positions: Left
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, EBONY/CASHMERE More
Fits:
  • Lincoln:
    • MKX
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
KB3Z-6A228-A
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Description: Ranger. More
Fits:
  • Ford:
    • Ranger
$82.40
$51.66
$82.40
$51.66
Belt Tensioner
F65Z-6B209-BA
Other Names: Serpentine Tensioner, Tensioner More
Description: 5.0 LITER More
Fits:
  • Ford:
    • Explorer
  • Mercury:
    • Mountaineer
$74.38
$46.64
$74.38
$46.64
Belt Tensioner
F6DZ-6B209-DA
Other Names: Serpentine Tensioner, Tensioner More
Description: 3.0 LITER DOHC More
Fits:
  • Ford:
    • Mustang,
    • Taurus
  • Mercury:
    • Sable
$110.78
$68.24
$110.78
$68.24
Belt Tensioner
F75Z-6B209-EA
Other Names: Serpentine Tensioner, Tensioner More
Description: 5.4 LITER, W/O AC More
Notes: Part Has A Grooved Pulley. More
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • E-350 Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • F-150,
    • F-150 Heritage,
    • F-250,
    • F-250 Super Duty,
    • F-350 Super Duty
  • 10 more
$99.24
$62.22
$99.24
$62.22
Belt Tensioner
7C3Z-6B209-E
Positions: Lower, Upper
Other Names: Serpentine Tensioner, Tensioner More
Replaces: 7C3Z-6B209-D, BT-101-
Description: 6.4 LITER TURBO DIESEL, W/DUAL ALTERNATORS, LOWER More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$147.09
$90.61
$147.09
$90.61
Belt Tensioner
BB5Z-6A228-A
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Description: 2.0 LITER, TO 9/04/12 More
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Explorer,
    • Focus,
    • Fusion,
    • Taurus
  • 1 more
$127.20
$78.36
$127.20
$78.36
Belt Tensioner
F87Z-6B209-CA
Other Names: Serpentine Tensioner, Tensioner More
Description: 2.5 LITER More
Fits:
  • Ford:
    • Ranger
$106.51
$65.61
$106.51
$65.61
Belt Tensioner
1S7Z-6A228-AE
Other Names: Pulley Assembly - Tension More
Description: 2.3 LITER, MANUAL TRANS More
Fits:
  • Ford:
    • Fusion
  • Mercury:
    • Milan
$79.67
$49.95
$79.67
$49.95
Belt Tensioner
2L3Z-6B209-CA
Other Names: Serpentine Tensioner, Tensioner, Accessory Drive Belt Tensioner Assembly More
Description: 6.8 LITER, W/O AC More
Notes: Part Has A Grooved Pulley. More
Fits:
  • Ford:
    • E-150,
    • E-150 Club Wagon,
    • E-150 Econoline,
    • E-150 Econoline Club Wagon,
    • E-250,
    • E-250 Econoline,
    • E-350 Club Wagon,
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • E-350 Super Duty,
    • F-150,
    • F-150 Heritage,
    • F-250,
    • F-250 Super Duty,
    • F-350 Super Duty
  • Lincoln:
    • Mark LT
  • 11 more
$107.31
$66.10
$107.31
$66.10
Belt Tensioner
F7OZ-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: CONTINENTAL More
Fits:
  • Lincoln:
    • Continental
$147.82
$91.06
$147.82
$91.06
Belt Tensioner
FT4Z-58611B68-GD
Positions: Right
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, HAZELNUT More
Fits:
  • Lincoln:
    • MKX
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
FT4Z-58611B68-GF
Positions: Right
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, CAPPUCCINO More
Fits:
  • Lincoln:
    • MKX,
    • Nautilus
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
FT4Z-58611B68-GH
Positions: Right
Other Names: Seat Belt Assembly More
Description: W/INFLATABLE BELTS, EBONY/CASHMERE More
Fits:
  • Lincoln:
    • MKX
$183.33
$123.20
$183.33
$123.20
Belt Tensioner
FT4Z-58611B69-GC
Positions: Left
Other Names: Seat Belt Mount, Seat Belt Assembly More
Description: W/INFLATABLE BELTS, TO 01/03/2016 More
Fits:
  • Ford:
    • Edge
  • Lincoln:
    • MKX,
    • Nautilus
$141.57
$95.13
$141.57
$95.13
Belt Tensioner Bolt
-N808920-S437
Positions: Left Upper, Right Upper
Other Names: Belt Tensioner Mount Bolt, Starter Bolt, Upper Bracket Bolt, Thermostat Housing Bolt, Screw More
Description: 5.4 LITER More
Fits:
  • Ford:
    • E-350 Super Duty,
    • Expedition,
    • Explorer Sport Trac,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Mustang
  • Lincoln:
    • Navigator
  • Mercury:
    • Grand Marquis
  • 4 more
$6.00
$3.51
$6.00
$3.51
Belt Tensioner Bolt
-W500127-S442
Other Names: Mount Bracket Bolt, Bolt - Hex.Head More
Description: 1.5 LITER, M10X75MM More
Fits:
  • Ford:
    • Fiesta,
    • Fusion,
    • Transit Connect
$2.50
$1.50
$2.50
$1.50
Belt Tensioner Bolt
-W503297-S437
Other Names: Starter Bolt, Tensioner Bolt, Bolt More
Description: 2009-12 More
Fits:
  • Ford:
    • Escape,
    • Five Hundred,
    • Fusion
  • Mercury:
    • Mariner,
    • Milan,
    • Montego
  • 1 more
$3.50
$2.10
$3.50
$2.10
Belt Tensioner Bolt
-W503304-S437
Other Names: Bolt More
Description: 3.0 LITER More
Fits:
  • Ford:
    • F-150
$10.00
$5.85
$10.00
$5.85
Belt Tensioner Bolt
-W709638-S439
Other Names: Tensioner Bolt, Starter Mount Bolt, Bolt More
Description: 1.5 LITER More
Fits:
  • Ford:
    • Escape,
    • F-150,
    • Mustang,
    • Ranger,
    • Transit Connect
$2.50
$1.50
$2.50
$1.50
Belt Tensioner Bolt
-W717501-S437
Other Names: Bolt More
Description: 2.0 LITER More
Fits:
  • Ford:
    • EcoSport
$3.50
$2.10
$3.50
$2.10
Belt Tensioner Bolt
-W500114-S442
Other Names: Belt Tensioner Mount Bolt, Tensioner Bolt, Pulley Bolt, Bolt More
Description: 2.5 LITER More
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Explorer,
    • Fusion,
    • Special Service Police Sedan,
    • Taurus,
    • Transit Connect
  • Lincoln:
    • MKC,
    • MKZ
  • 4 more
$7.50
$4.39
$7.50
$4.39
Belt Tensioner Bolt
-W500314-S437
Other Names: Tensioner Bolt, Idler Pulley Bolt, Bolt More
Fits:
  • Ford:
    • Escape,
    • Fusion
  • Lincoln:
    • MKZ
  • Mercury:
    • Mariner,
    • Milan
$8.50
$4.97
$8.50
$4.97

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