Driveworks Poly Rib Belt Serpentine Belt 42 Long, 5 Rib Count, 420K5
In stock
$21.99
Listed as compatible with this vehicle by the retailer feed.
Check price2023 Cadillac CT4 Belts
8 products listed as compatible with this vehicle by the retailer feed.
Back to 2023 Cadillac CT4 parts
Carquest Serpentine Belt: 42.0" Long, 5 Rib Count, 420K5
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Serpentine Belt: 78.5" Long, 6 Rib Count, 785K6
In stock
$31.49
Listed as compatible with this vehicle by the retailer feed.
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Driveworks Poly Rib Belt Serpentine Belt 78.54 Long, 6 Rib Count, 785K6
In stock
$31.49
Listed as compatible with this vehicle by the retailer feed.
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Dayco Poly Rib Belt Serpentine Belt 78.54 Long, 6 Rib Count, 5060785
In stock
$31.99
Listed as compatible with this vehicle by the retailer feed.
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Dayco Poly Rib Belt Serpentine Belt 42 Long, 5 Rib Count, 5050420
In stock
$33.99
Listed as compatible with this vehicle by the retailer feed.
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Gates Micro-V Serpentine Drive Belt, K060785
In stock
$41.49
Listed as compatible with this vehicle by the retailer feed.
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Poly Rib Belt, Premium, Dayco, 5050653
In stock
$43.99
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.