Driveworks Poly Rib Belt Serpentine Belt 74.5 Long, 6 Rib Count, 745K6
In stock
$28.49
Listed as compatible with this vehicle by the retailer feed.
Check price2021 GMC Yukon Belts
9 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Serpentine Belt: 74.5" Long, 6 Rib Count, 745K6
In stock
$28.49
Listed as compatible with this vehicle by the retailer feed.
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Litens Idler Pulley: Direct Fit, Thermoplastic, 70Mm Diameter, With Hardware, 900763A
In stock
$31.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Stretch Serpentine Belt 34.96 Long, 4 Rib Count, Zip Tie Required, 4PK888EE
In stock
$38.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Stretch Serpentine Belt , 68.58 in Long, 6 Rib Count, Zip Tie Required, 6PK1742EE
In stock
$40.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Poly Rib Belt Serpentine Belt 74.5 Long, 6 Rib Count, 5060745
In stock
$41.99
Listed as compatible with this vehicle by the retailer feed.
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Gates Stretch Fit Micro-V Serpentine Drive Belt, K060667SF
In stock
$48.49
Listed as compatible with this vehicle by the retailer feed.
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Litens Overrunning Alternator Decoupling (OAD) Pulley - Original Equipment Quality, 920091A
In stock
$74.99
Listed as compatible with this vehicle by the retailer feed.
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Dorman Engine Idler Pulley, 419-091
In stock
$52.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.