OEM Belt Tensioner

As part of the normal maintenance on your Ford, you probably already make sure that your belts are tight and your hoses are in great shape, but you should make sure that you don’t overlook the belt tensioner when checking hoses and belts. The tensioner ensures that there is the proper amount of tension on the serpentine belt, which runs parts such as the water pump and other engine components. If belt tensioners break, the belt can come off your vehicle and leave you stranded.

Whether you have an Expedition, an Explorer, or another Ford, the tensioner need to be inspected and replaced if it’s wearing out. If the tension is too loose, your belt will flop around and not be able to perform its job. When you replace the belt tensioner, make sure that you use an OEM Ford replacement part like those found at Blue Springs Ford Parts. We only carry genuine OEM parts.

In addition to the belt tensioners, we have all the other replacement parts you need for your Ford. We are one of the largest Ford parts departments in the US, and our experienced parts staff is happy to offer you free parts look-up to ensure that you are getting the right part. Order your Ford replacement belt tensioner today.

Belt Tensioner
HL3Z-6A228-A
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Description: Expedition, Navigator. F150. 3.3L. 3.5L with turbo, from 09/26/2016. More
Fits:
  • Ford:
    • Expedition,
    • F-150
  • Lincoln:
    • Navigator
$61.04
$40.96
$61.04
$40.96
Belt Tensioner
FT4Z-58611B68-GE
Positions: Right
Other Names: Seat Belt Assembly More
Description: With inflatable belts, quartz. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
FT4Z-58611B69-GD
Positions: Left
Other Names: Seat Belt Assembly More
Description: With inflatable belts, hazelnut. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
FT4Z-58611B69-GH
Positions: Left
Other Names: Seat Belt Assembly More
Description: With inflatable belts, ebony/cashmere. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
JR3Z-6B209-A
Other Names: Serpentine Tensioner, Tensioner More
Replaces: BT-104-, CR3Z-6B209-A
Description: Mustang. 5.2L. 5.0l. Boss. With high output. More
Fits:
  • Ford:
    • Mustang
$104.85
$70.36
$104.85
$70.36
Belt Tensioner
BT4Z-6B209-B
Other Names: Serpentine Tensioner, Tensioner More
Description: Taurus, Sable. Taurus X. Edge, MKX. Explorer. Fusion. Flex. MKT. MKZ. 3.5l, 3.7l. 3.7L, 2013-16. 3.7L, 2009-12. 3.5L non turbo. Police... More
Fits:
  • Ford:
    • Edge,
    • Explorer,
    • Flex,
    • Fusion,
    • Police Interceptor Sedan,
    • Police Interceptor Utility,
    • Taurus,
    • Taurus X
  • Lincoln:
    • Continental,
    • MKS,
    • MKT,
    • MKX,
    • MKZ
  • Mercury:
    • Sable
  • 9 more
$127.51
$85.56
$127.51
$85.56
Belt Tensioner
F75Z-6B209-EA
Other Names: Serpentine Tensioner, Tensioner More
Description: F350. F150. Grooved. Windsor. 5.4l, 6.8l. F250 pick-up. 4.6 & 5.4L, 4.6L. E150-350 vans. 5.4L, without ac. 4.6L, without ac. 6.8L,... 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
$66.59
$99.24
$66.59
Belt Tensioner
2M5Z-6K254-AAA
Other Names: Tensioner, Tensioner - Timing Belt More
Description: Focus. 2.0l sohc. More
Fits:
  • Ford:
    • Escort,
    • Focus
  • Mercury:
    • Tracer
$86.93
$63.64
$86.93
$63.64
Belt Tensioner
F57Z-6K254-A
Other Names: Tensioner, Tension Pulley, Tensioner - Timing Belt More
Description: Capri, Mustang. Ranger. 2.5L. 2.3L. 4 cylinder. More
Fits:
  • Ford:
    • Aerostar,
    • LTD,
    • Mustang,
    • Ranger
  • Mercury:
    • Marquis
$72.30
$52.92
$72.30
$52.92
Belt Tensioner
F2TZ-6B209-D
Other Names: Serpentine Tensioner, Tensioner More
Description: F350. 7.3l diesel. F250 pick-up. 6.0l, diesel, diesel. More
Fits:
  • Ford:
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-250,
    • F-350
$73.78
$49.51
$73.78
$49.51
Belt Tensioner
FT4Z-58611B68-GC
Positions: Right
Other Names: Seat Belt Mount, Seat Belt Assembly More
Description: With inflatable belts, ebony. With inflatable belts, to 01/03/2016. More
Fits:
  • Ford:
    • Edge
  • Lincoln:
    • MKX
$56.63
$41.46
$56.63
$41.46
Belt Tensioner
FT4Z-58611B68-GG
Positions: Right
Other Names: Seat Belt Assembly More
Description: With inflatable belts, cocoa. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
FT4Z-58611B69-GF
Positions: Left
Other Names: Seat Belt Assembly More
Description: With inflatable belts, cappuccino. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
5L3Z-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: F150, Mark LT. E150-350 vans. 4.2L, smooth pulley. 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
$66.71
$99.42
$66.71
Belt Tensioner
F77Z-6B209-AA
Other Names: Serpentine Tensioner, Tensioner More
Description: Explorer, Mountaineer. Aerostar. Ranger. 4.0L. More
Fits:
  • Ford:
    • Aerostar,
    • Explorer,
    • Ranger
  • Mercury:
    • Mountaineer
$65.09
$43.68
$65.09
$43.68
Belt Tensioner
HC3Z-6B209-A
Other Names: Serpentine Tensioner, Tensioner More
Description: F250, f350. 6.7l diesel. 6.7L, with dual alternators. 6.7L, with single alternator. More
Fits:
  • Ford:
    • F-250 Super Duty,
    • F-350 Super Duty
$104.44
$70.08
$104.44
$70.08
Belt Tensioner
F2GZ-6A228-B
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Replaces: BT-129-, F2GZ-6A228-A
Description: Fusion. Edge. 3.0L. 2.7L turbo. More
Fits:
  • Ford:
    • Edge,
    • Fusion
  • Lincoln:
    • Continental,
    • MKX,
    • MKZ
$76.84
$51.56
$76.84
$51.56
Belt Tensioner
FL3Z-6A228-B
Other Names: Pulley Assembly - Tension More
Replaces: BT-128-, FL3Z-6A228-A
Description: 2.7L. More
Fits:
  • Ford:
    • F-150
$71.91
$48.25
$71.91
$48.25
Belt Tensioner
FT4Z-58611B68-GD
Positions: Right
Other Names: Seat Belt Assembly More
Description: With inflatable belts, hazelnut. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
FT4Z-58611B68-GH
Positions: Right
Other Names: Seat Belt Assembly More
Description: With inflatable belts, ebony/cashmere. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
FT4Z-58611B69-GC
Positions: Left
Other Names: Seat Belt Mount, Seat Belt Assembly More
Description: With inflatable belts, ebony. With inflatable belts, to 01/03/2016. More
Fits:
  • Ford:
    • Edge
  • Lincoln:
    • MKX
$141.57
$103.63
$141.57
$103.63
Belt Tensioner
FT4Z-58611B69-GG
Positions: Left
Other Names: Seat Belt Assembly More
Description: With inflatable belts, cocoa. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
DS7Z-6A228-A
Other Names: Serpentine Tensioner, Pulley Assembly - Tension More
Description: Transit Connect van. Explorer. Fusion. Edge. MKT. 2.5L. 2.3L. 2.0L turbo. From 6/18/13. From 10/6/14. 2.0L, from 9/05/12. More
Fits:
  • Ford:
    • Edge,
    • Explorer,
    • Fusion,
    • Transit Connect
  • Lincoln:
    • MKT,
    • MKZ
  • 1 more
$110.87
$74.40
$110.87
$74.40
Belt Tensioner
AL3Z-6B209-C
Other Names: Serpentine Tensioner, Tensioner More
Replaces: AL3Z-6B209-A, BT-96-, AL3Z-6B209-B, BT-134-
Description: 6.2L. F150. Nylon. F250, f350 super duty. More
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty
$154.02
$103.35
$154.02
$103.35
Belt Tensioner
F5RZ-8W508-A
Other Names: Tensioner More
Description: Sable, Taurus. 2.5L. 3.0l dohc. To 9/3/03. Water pump belt tensioner. More
Fits:
  • Ford:
    • Contour,
    • Escape,
    • Taurus
  • Mercury:
    • Mariner,
    • Mystique,
    • Sable
  • 1 more
$43.42
$31.78
$43.42
$31.78
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
$71.76
$106.95
$71.76
Belt Tensioner
F87Z-6B209-CA
Other Names: Serpentine Tensioner, Tensioner More
Description: Ranger. 2.5L. 2.3l. More
Fits:
  • Ford:
    • Ranger
$106.51
$71.47
$106.51
$71.47
Belt Tensioner
FT4Z-58611B68-GF
Positions: Right
Other Names: Seat Belt Assembly More
Description: With inflatable belts, cappuccino. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
FT4Z-58611B69-GE
Positions: Left
Other Names: Seat Belt Assembly More
Description: With inflatable belts, quartz. More
Fits:
  • Lincoln:
    • MKX
$183.33
$134.20
$183.33
$134.20
Belt Tensioner
1S7Z-6A228-AE
Other Names: Pulley Assembly - Tension More
Description: 2.3L, manual trans. More
Fits:
  • Ford:
    • Fusion
$79.67
$53.46
$79.67
$53.46
Belt Tensioner
5R3Z-6B209-BA
Other Names: Serpentine Tensioner, Tensioner More
Description: Mustang. 4.0L, with manual trans. More
Fits:
  • Ford:
    • Explorer,
    • Mustang
$85.96
$57.68
$85.96
$57.68
Belt Tensioner
F8UZ-6B209-CA
Other Names: Serpentine Tensioner, Tensioner More
Description: Excursion. F350. F250 pick-up. E150-350 vans. 7.3l di diesel. 7.3L 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
$79.63
$118.67
$79.63
Belt Tensioner
F6DZ-6B209-DA
Other Names: Serpentine Tensioner, Tensioner More
Description: Sable, Taurus. 5.0L. 3.0L dohc, from 1/1/96. More
Fits:
  • Ford:
    • Mustang,
    • Taurus
  • Mercury:
    • Sable
$110.78
$74.33
$110.78
$74.33
Belt Tensioner
F4TZ-6B209-A
Other Names: Serpentine Tensioner, Tensioner More
Description: F350. Idi diesel. 7.3l diesel. F250 pick-up. 6.0l, diesel, all. More
Fits:
  • Ford:
    • E-350 Econoline,
    • E-350 Econoline Club Wagon,
    • F-250,
    • F-350
$117.20
$78.64
$117.20
$78.64
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
$5.19
$8.50
$5.19
Belt Tensioner Mount Bolt
-W716939-S442
Other Names: Bolt More
Description: 2.0L. More
Fits:
  • Ford:
    • Edge
$6.00
$3.66
$6.00
$3.66
Belt Tensioner Bolt
-W500114-S442
Other Names: Belt Tensioner Mount Bolt, Tensioner Bolt, Pulley Bolt, Bolt More
Description: 2.5L. 2.3L. 2.0L turbo. More
Fits:
  • Ford:
    • Edge,
    • Escape,
    • Explorer,
    • Fusion,
    • Special Service Police Sedan,
    • Taurus,
    • Transit Connect
  • Lincoln:
    • MKC,
    • MKZ
  • 4 more
$7.50
$4.58
$7.50
$4.58
Belt Tensioner Bolt
-W500127-S442
Other Names: Mount Bracket Bolt, Bolt - Hex.Head More
Description: 1.6L turbo. 1.5L, m10x75mm. 1.6L, manual trans, m10x75mm. More
Fits:
  • Ford:
    • Fiesta,
    • Fusion,
    • Transit Connect
$2.50
$1.53
$2.50
$1.53
Belt Tensioner Bolt
-W709638-S439
Other Names: Tensioner Bolt, Starter Mount Bolt, Bolt More
Description: 1.6L. 5.2L. 1.5L. 5.0L, from 2/15/11. Without high output. More
Fits:
  • Ford:
    • Escape,
    • F-150,
    • Mustang,
    • Transit Connect
$2.50
$1.53
$2.50
$1.53
Belt Tensioner Bolt
-W500325-S437
Other Names: Screw - Flat Head More
Description: 4.0L. More
Fits:
  • Ford:
    • Mustang
$2.50
$1.53
$2.50
$1.53
Belt Tensioner Bolt
-W500225-S309
Other Names: Oil Cooler Bolt, Adapter Bolt, Bolt - Hex.Head More
Description: 2.0L. More
Fits:
  • Ford:
    • Escape,
    • Focus
  • Mercury:
    • Mariner
$6.00
$3.66
$6.00
$3.66
Belt Tensioner Screw
-W713261-S437
Other Names: Adapter Bolt, Belt Tensioner Bolt, Tensioner Mount Bolt, Belt Tensioner Mount Bolt, Screw More
Description: 3.3L. 2.7L. 6.2L. 3.7L. 2015-17. 3.5L without turbo. More
Fits:
  • Ford:
    • Expedition,
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • Mustang,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Navigator
  • 5 more
$2.50
$1.53
$2.50
$1.53
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: 6.2L. 4.6L. 2007-14. 3.5L, 2011-12. 5.4L, 6.8L, 6.8L. 4.6 sohc, 2003-06. 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
$3.66
$6.00
$3.66
Belt Tensioner Bolt
-W503297-S437
Other Names: Starter Bolt, Tensioner Bolt, Bolt More
Description: Awd. 3.0L. 2009-12. 2009-11. Select shift. More
Fits:
  • Ford:
    • Escape,
    • Five Hundred,
    • Fusion
  • Mercury:
    • Mariner,
    • Milan,
    • Montego
  • 1 more
$3.50
$2.14
$3.50
$2.14
Tensioner
BR3Z-6B209-H
Positions: Lower
Other Names: Belt Tensioner, Serpentine Tensioner More
Description: Mustang. Gt. F150. Lower. To 12/15/11. From 12/15/11. 5.0L, from 2/15/11. Without high output. More
Fits:
  • Ford:
    • F-150,
    • Mustang
$140.11
$94.01
$140.11
$94.01
Serpentine Tensioner
F8CZ-6B209-AA
Other Names: Belt Tensioner, Tensioner More
Description: Escort, Tracer. 2.0l. Dohc. More
Fits:
  • Ford:
    • Escort
$89.89
$60.32
$89.89
$60.32
Tensioner
F4SZ-6B209-B
Other Names: Serpentine Tensioner, Belt Tensioner More
Description: 3.8L & 3.9L. 3.8L without supercharger, on ac bracket. More
Fits:
  • Ford:
    • Mustang,
    • Thunderbird
  • Mercury:
    • Cougar
$79.18
$53.13
$79.18
$53.13
Tensioner
BR3Z-6B209-E
Other Names: Belt Tensioner, Serpentine Tensioner More
Replaces: BR3Z-6B209-A, BT-99-
Description: Expedition, Navigator. Mustang. F150. 2015-17. Transit. 3.5l, 3.7l. 3.5L without turbo. 3.5L with turbo, to 09/25/2016. More
Fits:
  • Ford:
    • Expedition,
    • F-150,
    • Mustang,
    • Transit-150,
    • Transit-250,
    • Transit-350,
    • Transit-350 HD
  • Lincoln:
    • Navigator
  • 3 more
$122.84
$82.42
$122.84
$82.42
Tensioner
3C2Z-6B209-CA
Positions: Inner
Other Names: Belt Tensioner, Serpentine Tensioner More
Description: F350. Main belt. F250 pick-up. E150-350 vans. 1st alternator. Inner belt tensioner. 6.0l, without dual alternators. 6.0L turbo diesel,... More
Fits:
  • Ford:
    • E-350 Club Wagon,
    • E-350 Super Duty,
    • F-250 Super Duty,
    • F-350 Super Duty
$164.91
$110.65
$164.91
$110.65
Serpentine Tensioner
F65Z-6B209-BA
Other Names: Belt Tensioner, Tensioner More
Description: Explorer, Mountaineer. 5.0L. More
Fits:
  • Ford:
    • Explorer
  • Mercury:
    • Mountaineer
$74.38
$49.91
$74.38
$49.91