Gates
DriveAlign Premium OE Automatic Belt Tensioner

Gates 39494 Accessory Drive Belt Tensioner Assembly - Serpentine

Brand Gates 39494
Position Serpentine
Material Thermoplastic, thermoplastic
Pulley 1 Flanged Yes
Pulley 2 Flanged No
Bearing Bore Inside Diameter .67
Bearing Bore Inside Diameter 17
Grade Type Oe exact
Mounting Hole Quantity 3
Belt Type V-ribbed e-start
Pulley Quantity 2
9836 Smooth/backside, smooth/backside
Contents Tensioner assy.
Outside Diameter 1 (in) 2.15
Outside Diameter 1 (mm) 55
Outside Diameter 2 (in) 2.15
Outside Diameter 2 (mm) 55
Pulley 1 Groove Quantity 0
Pulley 2 Groove Quantity 0
Width 1 (in) 1.03
Width 1 (mm) 26
Width 2 (in) 1.03
Width 2 (mm) 26
Product line DriveAlign Premium OE Automatic Belt Tensioner
Fits Jaguar and Land Rover · 27 vehicles

Cross-references Dynomax 39494, J9C18849 and J9C25000 for the same application. See all 9.

$198.73Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $198.73
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Gates 39494 Accessory Drive Belt Tensioner Assembly - Serpentine
This part fits 27 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2025Land RoverRange Rover Sport3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2024JaguarF-Pace3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2024Land RoverRange Rover Sport3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2023JaguarF-Pace3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2023Land RoverDefender 1103.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2023Land RoverDefender 1303.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2023Land RoverDefender 903.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2023Land RoverDiscovery3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2023Land RoverRange Rover3.0LL6MILD HYBRID EV-GAS (MHEV)SerpentineDriveAlign Premium OE Automatic Belt Tensioner
2023Land RoverRange Rover Velar3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2022JaguarF-Pace3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2022Land RoverDefender 1103.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2022Land RoverDefender 903.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2022Land RoverDiscovery3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2022Land RoverRange Rover3.0LL6MILD HYBRID EV-GAS (MHEV)SerpentineDriveAlign Premium OE Automatic Belt Tensioner
2022Land RoverRange Rover Sport3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2021JaguarF-Pace3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2021Land RoverDefender 1103.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2021Land RoverDefender 903.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2021Land RoverDiscovery3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2021Land RoverRange Rover3.0LL6MILD HYBRID EV-GAS (MHEV)SerpentineDriveAlign Premium OE Automatic Belt Tensioner
2021Land RoverRange Rover Sport3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2021Land RoverRange Rover Velar3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2020Land RoverDefender 1103.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
2020Land RoverRange Rover3.0LL6MILD HYBRID EV-GAS (MHEV)SerpentineDriveAlign Premium OE Automatic Belt Tensioner
2020Land RoverRange Rover Evoque2.0LL4MILD HYBRID EV-GAS (MHEV)N/AVIN LH025804 & Before; DriveAlign Premium OE Automatic Belt Tensioner
2020Land RoverRange Rover Sport3.0LL6MILD HYBRID EV-GAS (MHEV)N/ADriveAlign Premium OE Automatic Belt Tensioner
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dynomax — 39494J9C18849J9C25000LR115468LR134372LR140315LR147218LR161768T4A45207