Belt squeak could be a drive belt tensioner, easy way to diagnose is spray some WD40 or similar on into the tensioner bearing to see if the noise disappears. Replace it if it does.
Pros: easy to diagnose
Cons: belt squeak
Reviews of WD-40 drive belt tensioner
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3 votes
Average rating
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1 review
Description
WD-40
UK
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What we know about WD-40 drive belt tensioner
The brand is registered in UK.
In March 2026, PartReview does not yet have a formed opinion of WD-40 drive belt tensioner. You can help by adding a review for WD-40 drive belt tensioner.
Currently there are 1 review and 3 votes. Average rating — 4 out of 5. Vote balance: 3 up, 0 down.
Users also evaluated the qualities of WD-40 drive belt tensioner:
- Noise - no chirps or squeals from the belt area - rated negatively. 1 point out of 5.
- Accessory performance - lights, steering, and a/c work steadily without hiccups - no rating yet
- Steady belt run - belt tracks smoothly without visible flutter - no rating yet
Drive belt tensioner WD-40 in car-specific ratings
Unfortunately, there are no car-specific ratings for this part yet. You can help by adding a review and specifying your car.