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Why This Tire?
Specifications
| Brand | Dayco |
|---|---|
| Category | Engine |
| Manufacturer Part # | 89397 |
| UPC | 036687725486 |
| Subcategory | Belts & Hoses |
|---|---|
| Vehicle Type | light_truck |
| Weight | 1.8 lbs |
Vehicle Compatibility
| Year | Make | Model | Trim |
|---|
Product Description
The Dayco Automatic Belt Tensioner, MFG Part #89397, is essential for maintaining consistent tension on the serpentine belt, which is vital for the proper operation of your vehicle's engine accessories. Correct tension helps prevent belt slippage, reduces noise, and extends the life of the belt and pulleys. Dayco is a well-respected manufacturer in the automotive aftermarket, providing high-quality replacement parts that meet stringent performance standards. This tensioner is designed for specific Chevrolet, GMC, and Isuzu applications, ensuring a precise fit and reliable performance.
Shipping & Returns
Fast Shipping
Standard delivery in 3-7 business days. Expedited options available.
30-Day Returns
Return unused items in original packaging for a full refund.
Questions & Answers
Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.
We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.
We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.
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