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GatesPart #: 39475
Gates 39475 Accessory Drive Belt Tensioner Assembly - Alternator and Water Pump or Serpentine
⚙️ 61 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$73.07Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦DriveAlign Premium OE Automatic Belt Tensioner, Serpentine and Alternator and Water Pump
🚗Fitment: Ford and Lincoln, Expedition, Explorer, F-150, Navigator, Transit, Transit-150, Transit-250, Transit-350, and Transit-350 HD
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Accessory Drive Belt Tensioner Assembly options
Gates 39475 Accessory Drive Belt Tensioner Assembly - Alternator and Water Pump or Serpentine
| Brand | Gates |
| Part Number | 39475 |
| Position | DriveAlign Premium OE Automatic Belt Tensioner, Serpentine and Alternator and Water Pump |
| Material | Thermoplastic |
| Pulley 1 Flanged | No |
| Bearing Bore Inside Diameter | .67 |
| Bearing Bore Inside Diameter | 17 |
| Width | 1 |
| Width | 25.5 |
| Outside Diameter | 2.76 |
| Outside Diameter | 70 |
| Mounting Hole Quantity | 2 |
| Belt Type | V-ribbed |
| Pulley Quantity | 1 |
| Contact Surface | Smooth/backside |
| Contents | Tensioner assy. |
| OE Comparison Rating | Oe exact |
This part fits 61 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Ford | Expedition | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2025 | Ford | Explorer | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2025 | Ford | F-150 | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2025 | Ford | Transit | 3.5L | V6 | GAS | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2025 | Ford | Transit-150 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2025 | Ford | Transit-250 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2025 | Ford | Transit-350 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2025 | Ford | Transit-350 HD | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Ford | Expedition | 3.5L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Ford | F-150 | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Ford | Transit | 3.5L | V6 | GAS | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Ford | Transit-150 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Ford | Transit-250 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Ford | Transit-350 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Ford | Transit-350 HD | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2024 | Lincoln | Navigator | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | Expedition | 3.5L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | Explorer | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | F-150 | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | Transit | 3.5L | V6 | GAS | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | Transit-150 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | Transit-250 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | Transit-350 | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Ford | Transit-350 HD | 3.5L | V6 | FLEX | Alternator and Water Pump | W/Single Alt.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2023 | Lincoln | Navigator | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2022 | Ford | Expedition | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2022 | Ford | Explorer | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2022 | Ford | F-150 | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2022 | Lincoln | Navigator | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | Expedition | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | F-150 | 3.3L | V6 | FLEX | Serpentine | DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | F-150 | 3.3L | V6 | GAS | Serpentine | DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | F-150 | 3.5L | V6 | ELECTRIC/GAS | Alternator and Water Pump | DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | F-150 | 3.5L | V6 | GAS | Alternator and Water Pump | W/O Start-Stop Engine; DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | Transit | 3.5L | V6 | GAS | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | Transit-150 | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | Transit-250 | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | Transit-350 | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Ford | Transit-350 HD | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2021 | Lincoln | Navigator | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | Expedition | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | F-150 | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | F-150 | 3.3L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | F-150 | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | Transit | 3.5L | V6 | GAS | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | Transit-150 | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | Transit-250 | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | Transit-350 | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Ford | Transit-350 HD | 3.5L | V6 | FLEX | Alternator and Water Pump | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Automatic Belt Tensioner |
| 2020 | Lincoln | Navigator | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2019 | Ford | Expedition | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2019 | Ford | F-150 | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2019 | Ford | F-150 | 3.3L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2019 | Ford | F-150 | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2019 | Lincoln | Navigator | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2018 | Ford | Expedition | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2018 | Ford | F-150 | 3.3L | V6 | FLEX | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2018 | Ford | F-150 | 3.3L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2018 | Ford | F-150 | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2018 | Lincoln | Navigator | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
| 2017 | Ford | F-150 | 3.5L | V6 | GAS | N/A | DriveAlign Premium OE Automatic Belt Tensioner |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
39475HL3Z 6A228 A
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.