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This is the real deal—genuine GM belt tensioner, part #12609719.

Not aftermarket, not rebuilt.

Factory OEM, fresh in GM packaging.

Fits Chevrolet Silverado, Tahoe, GMC Sierra, Savana, Yukon.

Front placement, direct bolt-in.

If yours is squeaking, bouncing, or worn out, swap it.

Keeps your serpentine belt tight and your accessories spinning.

Don't gamble with cheap clones.


4 out of 5