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Belt Tensioners

Belt tensioner failure is common in several BMWs. If your belt is still in good shape and the only critical component that you need to replace is your drive belt tensioner, we have quality OE aftermarket and Genuine BMW options available for your BMW.

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Hydraulic Alternator Belt Tensioner Roller

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T#:594521

Part#: 11281748131

Ships on Dec 22, 2026

$ 23.99 USD

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$ 23.99 USD

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Replacement is recommend with every belt service

Accessory Belt Tensioner

T#:31522896

Part#: 11288479475

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8% off MSRP $ 197.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 181.99 USD

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8% off MSRP

$ 197.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 181.99 USD

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A/C Tensioner Pulley

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T#:594442

Part#: 11282245087

Special Order: No Guaranteed ETA

$ 26.99 USD

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$ 26.99 USD

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Used to tighten the A/C drive belt. The A/C drive belt is tightened by a separate belt tensioner. If you notice yours is worn at your next belt service, replace it with a new part.