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DaycoPart #: 89677

Dayco 89677 Accessory Drive Belt Tensioner Assembly
⚙️ 80 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$63.06Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
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*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado 1500, Silverado 1500 LD, Tahoe, Yukon, and Yukon XL
🔄Easy Returns — Return within 60 days for a full refund
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Dayco 89677 Accessory Drive Belt Tensioner Assembly
| Brand | Dayco |
| Part Number | 89677 |
| Belt Type | Serpentine |
| Direction | Clock wise |
| Number of Pulleys | 1 |
| Pulley 1 Diameter | 70 |
| Pulley 1 Flat | Y |
| Pulley 1 Width | 26.7 |
| Type | Automatic |
This part fits 80 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Cadillac | Escalade | N/A | ||||
| 2020 | Cadillac | Escalade ESV | N/A | ||||
| 2020 | Chevrolet | Tahoe | 5.3L | V8 | N/A | ||
| 2020 | Chevrolet | Tahoe | 6.2L | V8 | N/A | ||
| 2020 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2020 | GMC | Yukon | 6.2L | V8 | N/A | ||
| 2020 | GMC | Yukon XL | 5.3L | V8 | N/A | ||
| 2020 | GMC | Yukon XL | 6.2L | V8 | N/A | ||
| 2019 | Cadillac | Escalade | N/A | ||||
| 2019 | Cadillac | Escalade ESV | N/A | ||||
| 2019 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | |
| 2019 | Chevrolet | Silverado 1500 LD | N/A | ||||
| 2019 | Chevrolet | Tahoe | 5.3L | V8 | N/A | ||
| 2019 | Chevrolet | Tahoe | 6.2L | V8 | N/A | ||
| 2019 | GMC | Sierra 1500 Limited | N/A | ||||
| 2019 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2019 | GMC | Yukon | 6.2L | V8 | N/A | ||
| 2019 | GMC | Yukon XL | 5.3L | V8 | N/A | ||
| 2019 | GMC | Yukon XL | 6.2L | V8 | N/A | ||
| 2018 | Cadillac | Escalade | N/A | ||||
| 2018 | Cadillac | Escalade ESV | N/A | ||||
| 2018 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | ||
| 2018 | Chevrolet | Silverado 1500 | 6.2L | V8 | N/A | ||
| 2018 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2018 | Chevrolet | Tahoe | 5.3L | V8 | N/A | ||
| 2018 | Chevrolet | Tahoe | 6.2L | V8 | N/A | ||
| 2018 | GMC | Sierra 1500 | 5.3L | V8 | N/A | ||
| 2018 | GMC | Sierra 1500 | 6.2L | V8 | N/A | ||
| 2018 | GMC | Sierra 1500 | 4.3L | V6 | N/A | ||
| 2018 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2018 | GMC | Yukon | 6.2L | V8 | N/A | ||
| 2018 | GMC | Yukon XL | 5.3L | V8 | N/A | ||
| 2018 | GMC | Yukon XL | 6.2L | V8 | N/A | ||
| 2017 | Cadillac | Escalade | N/A | ||||
| 2017 | Cadillac | Escalade ESV | N/A | ||||
| 2017 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | ||
| 2017 | Chevrolet | Silverado 1500 | 6.2L | V8 | N/A | ||
| 2017 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2017 | Chevrolet | Tahoe | N/A | ||||
| 2017 | GMC | Sierra 1500 | 5.3L | V8 | N/A | ||
| 2017 | GMC | Sierra 1500 | 6.2L | V8 | N/A | ||
| 2017 | GMC | Sierra 1500 | 4.3L | V6 | N/A | ||
| 2017 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2017 | GMC | Yukon | 6.2L | V8 | N/A | ||
| 2017 | GMC | Yukon XL | 5.3L | V8 | N/A | ||
| 2017 | GMC | Yukon XL | 6.2L | V8 | N/A | ||
| 2016 | Cadillac | Escalade | N/A | ||||
| 2016 | Cadillac | Escalade ESV | N/A | ||||
| 2016 | Chevrolet | Silverado 1500 | 5.3L | V8 | GAS | N/A | |
| 2016 | Chevrolet | Silverado 1500 | 5.3L | V8 | FLEX | N/A | |
| 2016 | Chevrolet | Silverado 1500 | 6.2L | V8 | N/A | ||
| 2016 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2016 | Chevrolet | Tahoe | N/A | ||||
| 2016 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | |
| 2016 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | |
| 2016 | GMC | Sierra 1500 | 6.2L | V8 | N/A | ||
| 2016 | GMC | Sierra 1500 | 4.3L | V6 | N/A | ||
| 2016 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2016 | GMC | Yukon | 6.2L | V8 | N/A | ||
| 2016 | GMC | Yukon XL | 5.3L | V8 | N/A | ||
| 2016 | GMC | Yukon XL | 6.2L | V8 | N/A | ||
| 2015 | Cadillac | Escalade | N/A | ||||
| 2015 | Cadillac | Escalade ESV | N/A | ||||
| 2015 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | ||
| 2015 | Chevrolet | Silverado 1500 | 6.2L | V8 | N/A | ||
| 2015 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2015 | Chevrolet | Tahoe | N/A | ||||
| 2015 | GMC | Sierra 1500 | 5.3L | V8 | N/A | ||
| 2015 | GMC | Sierra 1500 | 6.2L | V8 | N/A | ||
| 2015 | GMC | Sierra 1500 | 4.3L | V6 | N/A | ||
| 2015 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2015 | GMC | Yukon | 6.2L | V8 | N/A | ||
| 2015 | GMC | Yukon XL | 5.3L | V8 | N/A | ||
| 2015 | GMC | Yukon XL | 6.2L | V8 | N/A | ||
| 2014 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | ||
| 2014 | Chevrolet | Silverado 1500 | 6.2L | V8 | N/A | ||
| 2014 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | ||
| 2014 | GMC | Sierra 1500 | 5.3L | V8 | N/A | ||
| 2014 | GMC | Sierra 1500 | 6.2L | V8 | N/A | ||
| 2014 | GMC | Sierra 1500 | 4.3L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.