ACDelco Drive Belt Tensioners

4.51 out of 5 stars 39 Customer Reviews

ACDelco drive belt tensioners keep your belts just right—not too loose, not too tight. They offer a perfect complement to the full line of ACDelco belts with high-quality bearings that resist dirt and salt. Hundreds of models are available, with a variety of pulley styles. Reduce belt wear and keep them taut with the long-lasting replacement drive belt tensioner designed to fit your application.

Results 1 - 25 of 143

ACDelco Drive Belt Tensioners 88929140

Drive Belt Tensioner Assembly

Part Number: ADO-38158

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ACDelco Drive Belt Tensioners 88909598

Accessory Belt Tensioner, Smooth Pulley, AM General, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-38108

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ACDelco Drive Belt Tensioners 88996998

Accessory Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Workhorse, Workhorse Custom Chassis, Each

Part Number: ADO-38159

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ACDelco Drive Belt Tensioners 88909593

Accessory Belt Tensioner, Serpentine, 6-rib, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Workhorse, Workhorse Custom Chassis, Each

Part Number: ADO-38103

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco Drive Belt Tensioners 89034219

Drive Belt Tensioner Assembly

Part Number: ADO-38178

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco Drive Belt Tensioners 12647765

Timing Belt Tensioners, Replacement, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12647765

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco Drive Belt Tensioners 88909597

Accessory Belt Tensioner, Smooth Pulley, Chevy, GMC, Each

Part Number: ADO-38107

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco Drive Belt Tensioners 19341320

Drive Belt Tensioner Assembly

Part Number: ADO-39288

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco Drive Belt Tensioners for 1993-1996 CORVETTE - 19143234

Drive Belt Tensioner Assembly

Part Number: ADO-38254

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco Drive Belt Tensioners 88920939

Accessory Belt Tensioner, Serpentine, 6-rib, Ford, Lincoln, Mercury, Each

Part Number: ADO-38139

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco Drive Belt Tensioners 19111827

Drive Belt Tensioner Assembly

Part Number: ADO-38274

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco Drive Belt Tensioners 89049068