Dayco 5080663SC Serpentine Belt
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Dayco

Dayco 5080663SC Serpentine Belt

Brand Dayco 5080663SC
Position Fan, Alternator and Water Pump, Fan and Alternator, Main Drive, and Supercharger
Fits Cadillac, Dodge, Ford, Freightliner, and Tiffin · 23 vehicles

Application-specific fit. Cataloged for select accessory drive, supercharger, and main drive setups.

OE-style replacement. Built for direct-fit service in listed belt routing applications.

Part number 5080663SC. Use this number to confirm the correct serpentine belt before ordering.

$60.32Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Serpentine Belt Overview

The Dayco 5080663SC serpentine belt is a high-performance accessory drive belt for specific supercharger and engine accessory applications. It is built for direct fitment across select Cadillac, Ford, Freightliner, Dodge, and Tiffin applications where the belt routing and drive requirements match the listed configuration.

Key Features

  • High-performance serpentine belt for accessory drive systems
  • Application-specific fitment for supercharger and main drive setups
  • Also listed for fan, alternator, and water pump drive configurations
  • Dayco part number 5080663SC for accurate ordering and replacement
  • Fits select Cadillac CTS, Ford F-150, and Freightliner chassis applications

Fitment Details

Fits 2010 Cadillac CTS, supercharger. Fits 2004 Ford F-150 Heritage, supercharger. Fits 1999-2003 Ford F-150, supercharger. Fits 2002-2003 Freightliner XC, fan and alternator. Fits 2002 Freightliner XC Straight Rail, fan and alternator. Fits 1998-1997 Freightliner FL50, FL60, FL70, and FL80, fan, alternator and water pump, with 67in long belt on 1997 applications. Fits 1989 Dodge D250, D350, W250, and W350, main drive, w/o A.C. Fits 2004 Tiffin Allegro Bus, main drive.

What This Belt Helps Address

  • Cracked, glazed, or worn serpentine belt surfaces
  • Squealing or slipping in accessory drive operation
  • Loss of proper belt tension or drive engagement
  • Replacement needs for supercharger and accessory routing service

Installation Notes

Verify belt routing, engine configuration, and accessory layout before installation. Confirm the listed position and notes match the vehicle exactly, especially on Freightliner and Dodge applications with configuration-specific requirements. Use the part number 5080663SC to confirm the correct replacement before service.

Quality Assurance

Dayco is a recognized name in accessory drive components, and the 5080663SC is cataloged for specific OE-style applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Related reading

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010CadillacCTS6.2LV8SuperchargerHigh Performance
2004FordF-150 Heritage5.4LV8SuperchargerHigh Performance
2004TiffinAllegro Bus7.2LL6Main DriveHigh Performance
2003FordF-1505.4LV8SuperchargerHigh Performance
2003FreightlinerXC7.2LL6Fan and AlternatorHigh Performance
2002FordF-1505.4LV8SuperchargerHigh Performance
2002FreightlinerXC7.2LL6Fan and AlternatorHigh Performance
2002FreightlinerXC Straight Rail7.2LL6Fan and AlternatorHigh Performance
2001FordF-1505.4LV8SuperchargerHigh Performance
2000FordF-1505.4LV8SuperchargerHigh Performance
1999FordF-1505.4LV8SuperchargerHigh Performance
1998FreightlinerFL508.3LL6Fan, Alternator and Water PumpHigh Performance
1998FreightlinerFL608.3LL6Fan, Alternator and Water PumpHigh Performance
1998FreightlinerFL708.3LL6Fan, Alternator and Water PumpHigh Performance
1998FreightlinerFL808.3LL6Fan, Alternator and Water PumpHigh Performance
1997FreightlinerFL508.3LL6Fan, Alternator and Water Pumpwith 67in Long Belt
1997FreightlinerFL608.3LL6Fan, Alternator and Water Pumpwith 67in Long Belt
1997FreightlinerFL708.3LL6Fan, Alternator and Water Pumpwith 67in Long Belt
1997FreightlinerFL808.3LL6Fan, Alternator and Water Pumpwith 67in Long Belt
1989DodgeD2505.9LL6Main Drivew/o A.C.
1989DodgeD3505.9LL6Main Drivew/o A.C.
1989DodgeW2505.9LL6Main Drivew/o A.C.
1989DodgeW3505.9LL6Main Drivew/o A.C.