How to service and repair the hydraulic timing chain tensioner on the right-hand side on Ford Explorer?

The repair process for servicing the timing chain tensioner begins with removing parts according to the illustration and table that shows the right-hand side hydraulic chain tensioner. You should reverse the removal steps during installation to achieve correct reassembly.

How to Service the Right-Hand Timing Chain Tensioner on Ford Mustang?

The first step to service the right-hand side hydraulic chain tensioner requires tensioner removal. Drive the new tensioner to proper torque setting of 44 Nm (32 ft. lbs.). When installing the new O-ring seal it must receive clean engine oil lubrication before use while the old O-ring should be thrown out. To finish installation proceed with the opposite steps used for removal.

OEM Ford Timing Chain Tensioner

Engine Timing Chain Tensioner

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70 Timing Chain Tensioners found

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Ford Tensioner, Driver Side Part Number: F7LZ-6K254-BA
$87.16 MSRP: $126.87
You Save: $39.71 (32%)
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Product Specifications
- Other Name: Tensioner - Timing Belt; Timing Belt Tensioner; Timing Belt Kit
- Position: Driver Side
- Replaces: F5LY-6K254-B
Fits the following Ford Models:
- Mustang | 2007-2014, 2003-2004, 2001, 1996-1999 | Mach 1, Shelby GT500, Shelby GT500KR, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
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Ford Tensioner, Passenger Side Part Number: AL3Z-6L266-A
$49.59 MSRP: $70.95
You Save: $21.36 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tensioner - Timing Chain; Timing Belt Tensioner; Timing Belt Kit
- Position: Passenger Side
Fits the following Ford Models:
- E-350 Super Duty | 2017-2019 | Base | 8 Cyl 6.2 L FLEX
- F-150 | 2011-2014 | FX2, FX4, Harley-Davidson Edition, Lariat, Lariat Limited, Platinum, SVT Raptor, XLT | 8 Cyl 6.2 L GAS
- F-250 Super Duty | 2011-2022 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
- F-350 Super Duty | 2011-2022 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
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Ford Chain Guide Part Number: 1S7Z-6K254-CA
$15.49 MSRP: $22.55
You Save: $7.06 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tensioner; Engine Timing Chain Tensioner; Timing Belt Tensioner
- Replaces: 1S7Z-6K254-BA
Fits the following Ford Models:
- Escape | 2005-2006 | Hybrid, XLS, XLT, XLT No Boundaries | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
- Focus | 2005-2011 | S, SE, SEL, SES, ZX3, ZX4, ZX5, ZXW | 4 Cyl 2.0 L GAS
- Ranger | 2001-2011 | Sport, STX, XL, XLT | 4 Cyl 2.3 L GAS
- Transit Connect | 2010-2013 | XL, XLT, XLT Premium | 4 Cyl 2.0 L GAS
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Ford Tensioner Guide Part Number: 6M8Z-6K255-A
$27.96 MSRP: $40.70
You Save: $12.74 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm - Timing Chain Tensioner; Engine Timing Chain Tensioner; Timing Chain Guide; Tensioner Arm; Guide
- Manufacturer Note: Used With 38 Tooth Upper Gear
- Replaces: 1L5Z-6K255-AA
Fits the following Ford Models:
- Escape | 2007-2023 | Hybrid, Limited, Limited Hybrid, Platinum Hybrid, Plug-In Hybrid, S, SE, SE Hybrid, SE Plug-In Hybrid, SE Sport Hybrid, SEL Hybrid, SEL Plug-In Hybrid, ST-Line Elite Hybrid, ST-Line Hybrid, ST-Line Select Hybrid, Titanium Hybrid, Titanium Plug-In Hybrid, XLS, XLT | 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, 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
- Fusion | 2007-2020 | Hybrid, S, SE, SEL | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Maverick | 2022-2023 | Lariat, XL, XLT | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Ranger | 2001-2011 | Sport, STX, XL, XLT | 4 Cyl 2.3 L GAS
- Transit Connect | 2014-2022 | Titanium, XL, XLT | 4 Cyl 2.5 L CNG, 4 Cyl 2.5 L GAS, 4 Cyl 2.5 L LPG
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Ford Tensioner Arm Part Number: CR3Z-6K255-A
$23.55 MSRP: $34.28
You Save: $10.73 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Arm - Timing Chain Tensioner; Guide
- Replaces: BR3Z-6K255-A
Fits the following Ford Models:
- F-150 | 2023 | Raptor R | 8 Cyl 5.2 L GAS
- Mustang | 2015-2022 | Shelby GT350, Shelby GT350R, Shelby GT500 | 8 Cyl 5.2 L GAS
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Ford Tensioner Part Number: BR3Z-6L266-F
$30.14 MSRP: $43.87
You Save: $13.73 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Tensioner - Timing Chain; Timing Belt Tensioner; Timing Belt Kit
- Replaces: BR3Z-6L266-D
Fits the following Ford Models:
- F-150 | 2011-2014 | FX2, FX4, King Ranch, Lariat, Platinum, STX, XL, XLT | 8 Cyl 5.0 L FLEX
- Mustang | 2012-2014 | GT | 8 Cyl 5.0 L GAS
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Ford Tensioner Part Number: 7T4Z-6K254-B
$50.14 MSRP: $71.73
You Save: $21.59 (31%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Tensioner - Timing Belt; Timing Belt Tensioner; Timing Belt Kit
- Manufacturer Note: Primary
- Replaces: 7T4Z-6K254-CA
Fits the following Ford Models:
- Edge | 2007-2010 | Limited, SE, SEL, SEL Plus, Sport | 6 Cyl 3.5 L GAS
- Flex | 2009-2010 | Limited, SE, SEL | 6 Cyl 3.5 L GAS
- Fusion | 2010 | Sport | 6 Cyl 3.5 L GAS
- Taurus | 2008-2010 | Limited, SE, SEL, SHO | 6 Cyl 3.5 L GAS
- Taurus X | 2008-2009 | Eddie Bauer, Limited, SEL | 6 Cyl 3.5 L GAS
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Ford Tensioner, Passenger Side Part Number: FT4Z-6L266-B
$56.80 MSRP: $82.68
You Save: $25.88 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tensioner - Timing Chain; Engine Timing Chain Tensioner, Right; Timing Belt Tensioner; Timing Belt Kit
- Manufacturer Note: (RH)
- Position: Passenger Side
Fits the following Ford Models:
- Bronco | 2021-2023 | Badlands, Base, Big Bend, Black Diamond, First Edition, Heritage Limited Edition, Outer Banks, Raptor, Wildtrak | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS
- Edge | 2015-2023 | Sport, ST | 6 Cyl 2.7 L GAS
- Explorer | 2020-2023 | King Ranch, Platinum, ST | 6 Cyl 3.0 L GAS
- F-150 | 2015-2023 | Lariat, XL, XLT | 6 Cyl 2.7 L GAS
- Fusion | 2017-2019 | Sport | 6 Cyl 2.7 L GAS
- Police Interceptor Utility | 2020-2023 | Base | 6 Cyl 3.0 L GAS
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Ford Tensioner Arm Part Number: CP9Z-6K255-A
$25.32 MSRP: $36.85
You Save: $11.53 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm - Timing Chain Tensioner; Timing Chain Guide
Fits the following Ford Models:
- EcoSport | 2018-2022 | S, SE, SES, Titanium | 4 Cyl 2.0 L GAS
- Focus | 2012-2018 | S, SE, SEL, Titanium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
- Transit Connect | 2019-2023 | Titanium, XL, XLT | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
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Ford Tensioner Arm Part Number: AL3Z-6K255-B
$22.42 MSRP: $32.63
You Save: $10.21 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm - Timing Chain Tensioner; Timing Chain Guide; Guide
- Replaces: AL3Z-6K255-A
Fits the following Ford Models:
- E-350 Super Duty | 2017-2019 | Base | 8 Cyl 6.2 L FLEX
- F-150 | 2011-2014 | FX2, FX4, Harley-Davidson Edition, Lariat, Lariat Limited, Platinum, SVT Raptor, XLT | 8 Cyl 6.2 L GAS
- F-250 Super Duty | 2011-2022 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
- F-350 Super Duty | 2011-2022 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
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Ford Tensioner, Driver Side Part Number: AL3Z-6L266-B
$47.50 MSRP: $71.13
You Save: $23.63 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tensioner - Timing Chain; Timing Belt Tensioner; Timing Belt Kit
- Position: Driver Side
Fits the following Ford Models:
- E-350 Super Duty | 2017-2019 | Base | 8 Cyl 6.2 L FLEX
- F-150 | 2011-2014 | FX2, FX4, Harley-Davidson Edition, Lariat, Lariat Limited, Platinum, SVT Raptor, XLT | 8 Cyl 6.2 L GAS
- F-250 Super Duty | 2011-2022 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
- F-350 Super Duty | 2011-2022 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
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Ford Tensioner, Passenger Side Part Number: F6AZ-6L266-DA
$50.27 MSRP: $71.92
You Save: $21.65 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tensioner - Timing Chain; Timing Belt Tensioner; Timing Belt Kit
- Position: Passenger Side
- Replaces: F6AZ-6L266-BA
Fits the following Ford Models:
- Crown Victoria | 1996-2001, 1992 | Base, LX, Police Interceptor, S, Touring Sedan | 8 Cyl 4.6 L CNG, 8 Cyl 4.6 L GAS
- E-150 Econoline | 1997-1999 | Base, XL | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L GAS
- E-150 Econoline Club Wagon | 1997-1999 | Chateau, Custom, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L GAS
- E-250 Econoline | 1997-1999 | Base | 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
- E-350 Econoline | 1997-1998 | Base, XL | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
- E-350 Econoline Club Wagon | 1997-1999 | Chateau, Custom, XL HD, XLT, XLT HD | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
- E-350 Super Duty | 1999 | Base, XL | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
- Expedition | 1997-1999 | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
- F-150 | 1997-1999 | Base, Lariat, Lightning, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
- F-250 | 1997-1999 | Base | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
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Ford Tensioner, Driver Side Part Number: FT4Z-6L266-A
$60.20 MSRP: $87.63
You Save: $27.43 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tensioner - Timing Chain; Engine Timing Chain Tensioner, Left; Timing Belt Tensioner; Timing Belt Kit
- Manufacturer Note: (LH)
- Position: Driver Side
Fits the following Ford Models:
- Bronco | 2021-2023 | Badlands, Base, Big Bend, Black Diamond, First Edition, Heritage Limited Edition, Outer Banks, Raptor, Wildtrak | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS
- Edge | 2015-2023 | Sport, ST | 6 Cyl 2.7 L GAS
- Explorer | 2020-2023 | King Ranch, Platinum, ST | 6 Cyl 3.0 L GAS
- F-150 | 2015-2023 | Lariat, XL, XLT | 6 Cyl 2.7 L GAS
- Fusion | 2017-2019 | Sport | 6 Cyl 2.7 L GAS
- Police Interceptor Utility | 2020-2023 | Base | 6 Cyl 3.0 L GAS
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Ford Tensioner Part Number: CR3Z-6L266-A
$78.34 MSRP: $114.03
You Save: $35.69 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tensioner - Timing Chain; Timing Belt Tensioner; Timing Belt Kit
Fits the following Ford Models:
- Mustang | 2012-2013 | Boss 302, GT | 8 Cyl 5.0 L GAS
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Ford Chain Tensioner Part Number: GR3Z-6L266-A
$90.18 MSRP: $131.27
You Save: $41.09 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tensioner - Timing Chain; Timing Chain Tensioner; Tensioner
Fits the following Ford Models:
- F-150 | 2023 | Raptor R | 8 Cyl 5.2 L GAS
- Mustang | 2018-2022 | Shelby GT350, Shelby GT350R, Shelby GT500 | 8 Cyl 5.2 L GAS
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Ford Chain Tensioner Part Number: FT4Z-6K254-A
$19.90 MSRP: $28.97
You Save: $9.07 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tensioner; Engine Oil Pump Chain Tensioner; Engine Timing Chain Tensioner; Inlet Tube
Fits the following Ford Models:
- Edge | 2015-2018 | Sport | 6 Cyl 2.7 L GAS
- F-150 | 2015-2017 | Lariat, XL, XLT | 6 Cyl 2.7 L GAS
- Fusion | 2017-2019 | Sport | 6 Cyl 2.7 L GAS
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Ford Tensioner Arm Part Number: ML3Z-6K255-A
$26.63 MSRP: $37.77
You Save: $11.14 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm - Timing Chain Tensioner; Timing Chain Guide; Guide
Fits the following Ford Models:
- Expedition | 2022-2023 | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- F-150 | 2021-2023 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, Tremor, XL, XLT | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
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Ford Tensioner Part Number: 4R8Z-6L266-A
$58.19 MSRP: $84.70
You Save: $26.51 (32%)
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Product Specifications
- Other Name: Tensioner - Timing Chain; Timing Belt Tensioner; Timing Belt Kit
Fits the following Ford Models:
- F-150 | 2018-2021 | King Ranch, Lariat, Platinum, XL, XLT | 6 Cyl 3.0 L DIESEL
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Ford Tensioner, Passenger Side Part Number: F7LZ-6K254-AA
$88.92 MSRP: $129.43
You Save: $40.51 (32%)
Product Specifications
- Other Name: Tensioner - Timing Belt; Timing Belt Tensioner; Timing Belt Kit
- Position: Passenger Side
- Replaces: F5LY-6K254-A
Fits the following Ford Models:
- Mustang | 2007-2014, 2003-2004, 2001, 1997-1999 | Mach 1, Shelby GT500, Shelby GT500KR, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
View related parts
Ford Tensioner Part Number: 6L2Z-6K254-B
$70.03 MSRP: $101.93
You Save: $31.90 (32%)
Product Specifications
- Other Name: Tensioner - Timing Belt; Timing Belt Tensioner; Timing Belt Kit
Fits the following Ford Models:
- Mustang | 2010 | Base | 6 Cyl 4.0 L GAS

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Ford Timing Chain Tensioner

OEM Timing Chain Tensioner boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Timing Chain Tensioner with long life and a perfect fit. Come to our website and find genuine Ford parts. We keep a wide inventory of OEM parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Ford Timing Chain Tensioner Parts and Q&A

Tensioner, Passenger Side
1L3Z-6L266-AA
Q: How to service and repair the hydraulic timing chain tensioner on the right-hand side on Ford Explorer?
A:
The repair process for servicing the timing chain tensioner begins with removing parts according to the illustration and table that shows the right-hand side hydraulic chain tensioner. You should reverse the removal steps during installation to achieve correct reassembly.
Tensioner, Lower
1L2Z-6L266-AA
Q: How to Service the Right-Hand Timing Chain Tensioner on Ford Mustang?
A:
The first step to service the right-hand side hydraulic chain tensioner requires tensioner removal. Drive the new tensioner to proper torque setting of 44 Nm (32 ft. lbs.). When installing the new O-ring seal it must receive clean engine oil lubrication before use while the old O-ring should be thrown out. To finish installation proceed with the opposite steps used for removal.