HUMBL — Performance & OE Car Parts, Tools, Coilovers, Exhausts & Sensors. Enthusiast-run auto parts store shipping worldwide from the USA, every part tested on our own project cars.

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BMW E90 328i Belt Tensioner Pulley

SKU E90-328I-TENS
Price

$56.99

The belt tensioner pulley applies constant tension to the serpentine belt, keeping it properly seated on all accessory pulleys. A worn tensioner causes belt noise, slap, or slipping, and can eventually let the belt come off.

This tensioner is built for the BMW E90 3-Series 328i (3.0L I6 N52), matching the factory mounting and pulley dimensions for a direct fit.

Made to OEM specifications with a sealed bearing and spring mechanism, it restores quiet, reliable belt tension.

Reference: OE/interchange SK89399

Quantity

New

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What they’re saying

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"The socket set is top-tier quality. Heavy-duty steel that handles real torque without slipping. Better than the big box store brands honestly."

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Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
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