Dayco 17380 Accessory Drive Belt

Brand Dayco 17380
Position Water Pump
Angle 36
Belt Construction Top Cog
Color Black
Effective Length 38
Effective Length 965.20
Material Synthetic Rubber Compound
Maximum Operating Temperature 79.4
Maximum Operating Temperature 175
Minimum Operating Temperature -37.2
Minimum Operating Temperature -35
Outside Circumference 38.27
Outside Circumference 972.06
Standards SAE J636, SAE J637
Top Width .53
Fits John Deere, Jaguar, Volvo, BMW, Mazda, Dodge, GMC, Plymouth, Chrysler, Mitsubishi, Jeep, Isuzu, Volkswagen, Audi, Nissan, American Motors, Toyota, Ford, Lincoln, Checker, and Mercury · 115 vehicles

Top-cog construction. Helps the belt flex smoothly for reliable accessory drive performance.

Synthetic rubber compound. Built for durable, dependable operation in demanding conditions.

SAE J636, J637. Meets recognized industry standards for accessory drive belts.

Cross-references ACDelco 9380HD, ACDelco 17378 and ACDelco 17380 for the same application. See all 131.

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Accessory Drive Belt for OE-Style Fitment

The Dayco 17380 accessory drive belt is built for accessory drive systems that need a precise 38-inch class fit and dependable belt tracking. It uses a synthetic rubber compound with a top-cog construction to support smooth operation across a wide range of classic import and domestic applications.

Compatible With applications such as Jaguar XJS air conditioning, BMW M5 air conditioning and air pump, and Mazda RX-7 air conditioning and idler setups, this belt is sized for specific accessory drive layouts. The Dayco 17380 is also referenced in cross applications such as Gates 9380 and ACDelco 17380.

Key Features

  • Part number: 17380
  • Synthetic rubber compound construction
  • Top cog belt design for accessory drive use
  • Black finish
  • Top width: .53 in.
  • Effective length: 38 in. / 965.20 mm
  • Outside circumference: 38.27 in. / 972.06 mm
  • 36-degree angle
  • Operating temperature range: -35 to 175 degrees
  • Built to SAE J636 and SAE J637 standards

Detailed Description

Dayco 17380 is an accessory drive belt for vehicles that use a 38-inch belt profile in air conditioning, alternator, idler, fan, water pump, or power steering positions. The top-cog construction helps the belt conform to pulley systems commonly found on older BMW, Jaguar, Mazda, Dodge, Jeep, Mitsubishi, Toyota, Ford, and Volkswagen applications. Use it for direct replacement service where the listed year, make, model, and position match the vehicle’s accessory drive layout.

This part cross-references Gates 9380 and ACDelco 17380 for the same application.

What It Is Used For

  • Restoring belt drive operation when the original belt is worn, cracked, or glazed
  • Correcting squeal caused by belt slip or poor pulley engagement
  • Replacing a stretched belt that no longer maintains proper accessory drive tension
  • Addressing accessory drive issues on air conditioning, alternator, idler, fan, water pump, or power steering systems
  • Supporting proper belt routing on vehicles such as Jaguar XJS, BMW M5, and Mazda RX-7

Installation Notes and Tips

Verify belt length, top width, and pulley routing before installation. Confirm the vehicle’s accessory position and note any application details such as air conditioning, idler, fan, or power steering. Inspect pulleys and tensioner components for wear before installing the new belt, and compare the removed belt to the Dayco 17380 when possible.

Quality Assurance

This belt is manufactured to SAE J636 and SAE J637 standards for accessory drive belt applications. Its synthetic rubber compound and top-cog construction are specified for consistent service in the listed fitments.

Compatible Vehicles

  • Fits 1992-1996 Jaguar XJS, Air Conditioning
  • Fits 1994-1995 Volvo 940, Air Conditioning
  • Fits 1988-1994 Jaguar Vanden Plas, Air Conditioning
  • Fits 1987-1994 Jaguar XJ6, Air Conditioning
  • Fits 1992-1993 BMW M5, Air Conditioning and Air Pump
  • Fits 1991 BMW M5, Air Conditioning and Idler
  • Fits 1987-1991 Mazda RX-7, Air Conditioning and Idler
  • Fits 1989-1990 Dodge Colt, Air Conditioning and Idler
  • Fits 1981-1984 Dodge Colt, Air Conditioning and Idler
  • Fits 1985-1990 GMC P3500, Power Steering, Fits vehicles without air conditioning.
  • Fits 1988-1989 Chrysler Conquest, Alternator and Water Pump
  • Fits 1987-1989 Dodge Raider, Fan and Alternator
  • Fits 1985-1989 GMC P2500, Power Steering, Fits vehicles without air conditioning.
  • Fits 1984-1989 Mitsubishi Montero, Fan and Alternator
  • Fits 1988-1989 Mitsubishi Starion, Fan and Alternator
  • Fits 1987-1988 Mazda B2600, Fan and Alternator
  • Fits 1985-1987 Jeep Cherokee, Fan and Air Conditioning
  • Fits 1986-1987 Jeep Comanche, Fan and Air Conditioning
  • Fits 1986-1987 Mazda B2000, Air Conditioning, York Rotary Comp.
  • Fits 1983-1986 Mitsubishi Mighty Max, Air Conditioning and Idler
  • Fits 1983-1985 Dodge Power Ram 50, Air Conditioning and Idler
  • Fits 1983-1985 Dodge Ram 50, Air Conditioning and Idler
  • Fits 1984-1985 Isuzu Trooper, Air Conditioning and Idler
  • Fits 1985 Jeep Wagoneer, Fan and Air Conditioning
  • Fits 1984-1985 Mazda RX-7, Power Steering
  • Fits 1984 Isuzu Impulse, Air Conditioning and Idler
  • Fits 1983-1984 Volkswagen Jetta, Water Pump and Air Conditioning
  • Fits 1983 Audi Quattro, Air Conditioning
  • Fits 1982-1983 Mazda RX-7, Air Conditioning, 38 1/2 In. Belt
  • Fits 1983 Volkswagen Rabbit Pickup, Water Pump and Air Conditioning
  • Fits 1981 Volkswagen Rabbit Pickup, Water Pump and Air Conditioning
  • Fits 1982 Mazda 626, Air Conditioning, 38 1/2 In. Belt
  • Fits 1982 Nissan 310, Water Pump and Power Steering
  • Fits 1981-1982 Volkswagen Jetta, Water Pump To Air Conditioning
  • Fits 1982 Volkswagen Rabbit Pickup, Water Pump and Air Conditioning, Serpentine Belt for vehicles with Factory Air
  • Fits 1980-1981 Mazda 626, Fan and Alternator
  • Fits 1979 Mazda RX-7, Air Conditioning
  • Fits 1976 Jeep Cherokee, Fan and Idler, Without power steering and with air conditioning.
  • Fits 1976 Jeep J10, Fan and Idler, Without power steering and with air conditioning.
  • Fits 1976 Jeep J20, Fan and Idler, Without power steering and with air conditioning.
  • Fits 1972-1975 Toyota Corolla, Air Conditioning and Idler
  • Fits 1974 Ford E-100 Econoline, Power Steering, w/A.P., 38 In. Belt
  • Fits 1968-1969 Ford Thunderbird, Fan and Air Conditioning
  • Fits 1969 Lincoln Continental, Air Conditioning, 38 In. Belt
  • Fits 1968 Lincoln Continental, Air Conditioning
This part fits 115 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
1996JaguarXJSAir Conditioning
1995JaguarXJS4.0LL6Air Conditioning
1995Volvo940Air Conditioning
1994JaguarVanden PlasAir Conditioning
1994JaguarXJ6Air Conditioning
1994JaguarXJS4.0LL6Air Conditioning
1994Volvo940Air Conditioning
1993BMWM5Air Conditioning and Air Pump
1993JaguarVanden PlasAir Conditioning
1993JaguarXJ6Air Conditioning
1993JaguarXJSAir Conditioning
1992BMWM5Air Conditioning and Air Pump
1992JaguarVanden PlasAir Conditioning
1992JaguarXJ6Air Conditioning
1992JaguarXJS4.0LL6Air Conditioning
1991BMWM5Air Conditioning and Idler
1991JaguarVanden PlasAir Conditioning
1991JaguarXJ6Air Conditioning
1991MazdaRX-7Air Conditioning and Idler
1990DodgeColt1.8LL4Air Conditioning and Idler
1990GMCP35005.7LV8Power SteeringFits vehicles without air conditioning.
1990JaguarVanden PlasAir Conditioning
1990JaguarXJ6Air Conditioning
1990MazdaRX-7Air Conditioning and Idler
1989ChryslerConquestAlternator and Water Pump
1989DodgeColt1.8LL4Air Conditioning and Idler
1989DodgeRaider2.6LL4Fan and Alternator
1989GMCP25005.7LV8Power SteeringFits vehicles without air conditioning.
1989GMCP35005.7LV8Power SteeringFits vehicles without air conditioning.
1989JaguarVanden PlasAir Conditioning
1989JaguarXJ6Air Conditioning
1989MazdaRX-7Air Conditioning and Idler
1989MitsubishiMontero2.6LL4Fan and Alternator
1989MitsubishiStarionFan and Alternator
1988ChryslerConquestAlternator and Water Pump
1988DodgeRaiderManualFan and Alternator
1988GMCP25005.7LV8Power SteeringFits vehicles without air conditioning.
1988GMCP35005.7LV8Power SteeringFits vehicles without air conditioning.
1988JaguarVanden PlasAir Conditioning
1988JaguarXJ6Air Conditioning
1988MazdaB2600Fan and Alternator
1988MazdaRX-7Air Conditioning and Idler
1988MitsubishiMonteroManualFan and Alternator
1988MitsubishiStarionFan and Alternator
1987DodgeRaiderManualFan and Alternator
1987GMCP25005.7LV8Power SteeringFits vehicles without air conditioning.
1987GMCP35005.7LV8Power SteeringFits vehicles without air conditioning.
1987JaguarXJ63.6LL6Air Conditioning
1987JeepCherokee2.1LL4Fan and Air Conditioning
1987JeepComanche2.1LL4Fan and Air Conditioning
1987MazdaB2000Air ConditioningYork Rotary Comp.
1987MazdaB2600Fan and Alternator
1987MazdaRX-7Air Conditioning and Idler
1987MitsubishiMonteroManualFan and Alternator
1986GMCP25005.7LV8Power SteeringFits vehicles without air conditioning.
1986GMCP35005.7LV8Power SteeringFits vehicles without air conditioning.
1986JeepCherokee2.1LL4Fan and Air Conditioning
1986JeepComanche2.1LL4Fan and Air Conditioning
1986MazdaB2000Air ConditioningYork Rotary Comp.
1986MitsubishiMighty Max2.0LL4Air Conditioning and Idler
1986MitsubishiMonteroManualFan and Alternator
1985DodgePower Ram 502.3LL4Air Conditioning and Idler
1985DodgeRam 502.3LL4Air Conditioning and Idler
1985GMCP25005.7LV8Power SteeringFits vehicles without air conditioning.
1985GMCP35005.7LV8Power SteeringFits vehicles without air conditioning.
1985IsuzuTrooperAir Conditioning and Idler
1985JeepCherokee2.1LL4Fan and Air Conditioning
1985JeepWagoneer2.1LL4Fan and Air Conditioning
1985MazdaRX-71.1LR2Power Steering
1985MazdaRX-71.3LR2Power Steering
1985MitsubishiMighty Max2.0LL4Air Conditioning and Idler
1985MitsubishiMonteroManualFan and Alternator
1984DodgeColt1.6LL4Air Conditioning and Idler
1984DodgePower Ram 502.3LL4Air Conditioning and Idler
1984DodgeRam 502.3LL4Air Conditioning and Idler
1984IsuzuImpulseAir Conditioning and Idler
1984IsuzuTrooper1.9LL4Air Conditioning and Idler
1984MazdaRX-71.1LR2Power Steering
1984MazdaRX-71.3LR2Power Steering
1984MitsubishiMighty Max2.0LL4Air Conditioning and Idler
1984MitsubishiMonteroManualFan and Alternator
1984VolkswagenJetta1.6LL4Water Pump and Air Conditioning
1983AudiQuattroAir Conditioning
1983DodgeColt1.6LL4Air Conditioning and Idler
1983DodgePower Ram 502.3LL4Air Conditioning and Idler
1983DodgeRam 502.3LL4Air Conditioning and Idler
1983MazdaRX-7Air Conditioning38 1/2 In. Belt
1983MitsubishiMighty Max2.0LL4Air Conditioning and Idler
1983VolkswagenJetta1.6LL4Water Pump and Air Conditioning
1983VolkswagenRabbit Pickup1.6LL4Water Pump and Air Conditioning
1982DodgeColt1.6LL4Air Conditioning and Idler
1982Mazda626Air Conditioning38 1/2 In. Belt
1982MazdaRX-7Air Conditioning38 1/2 In. Belt
1982Nissan310Water Pump and Power Steering
1982VolkswagenJetta1.6LL4Water Pump To Air Conditioning
1982VolkswagenRabbit Pickup1.6LL4Water Pump and Air ConditioningSerpentine Belt for vehicles with Factory Air
1981DodgeColt1.6LL4Air Conditioning and Idler
1981Mazda626Fan and Alternator
1981VolkswagenJetta1.6LL4Water Pump To Air Conditioning
1981VolkswagenRabbit Pickup1.6LL4Water Pump and Air Conditioning
1980Mazda626Fan and Alternator
1979MazdaRX-7Air Conditioning
1976JeepCherokee4.2LL6Fan and IdlerWithout power steering and with air conditioning.
1976JeepJ104.2LL6Fan and IdlerWithout power steering and with air conditioning.
1976JeepJ204.2LL6Fan and IdlerWithout power steering and with air conditioning.
1975ToyotaCorolla1.6LL4Air Conditioning and Idler
1974FordE-100 Econoline4.9LL6Power Steeringw/A.P., 38 In. Belt
1974ToyotaCorolla1.6LL4Air Conditioning and Idler
1973ToyotaCorolla1.6LL4Air Conditioning and Idler
1972ToyotaCorolla1.6LL4Air Conditioning and Idler
1969FordThunderbird7.0LV8Fan and Air Conditioning
1969LincolnContinental7.5LV8Air Conditioning38 In. Belt
1968FordThunderbird6.4LV8Fan and Air Conditioning
1968FordThunderbird7.0LV8Fan and Air Conditioning
1968LincolnContinental7.5LV8Air Conditioning
Directly replaces or cross-references 131 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 9380HDACDelco — 17378ACDelco — 17380AMC — 8953 002 341AMC — 8953.001.775AMC — 3225356Atlas — 7380Autocar LLC — 03-1105090Autopar — FB17380Bando — 3370Bando — 3375Bando — B3370BMW — 1.315.356BMW — 11 72 1 315 356CARQUEST — 9378CARQUEST — 9380CARQUEST — 9380HDCarrier Transicold — 16000275DChrysler — 436Chrysler — 4032633Chrysler — MD075186Chrysler — MD127134Cummins — 178397Cummins — 178520Cummins — 178672Cummins — 3040287Datsun/Nissan — 01978-10944Datsun/Nissan — 01978-10954Datsun/Nissan — 01978-1098401Datsun/Nissan — 02117-95023Datsun/Nissan — 11950-21M00Datsun/Nissan — 21066-T9307Datsun/Nissan — 21067-L6200Driveworks — 38017Duralast — 17380Dynacraft — D1102-3301FiatAllis — 73028534Ford — C0NN-8260-BFord — C3TE-8620-EFord — C8SE-8620-DFord — C8SE-8620-EFord — C9PZ-8620-BKFord — D2SE-8620-JAFord — D2SE-8620-KAFord — D3HA-10C318-DAFord — D3HA8A615-EAFord — D4TE-8620-AAFord — D5HE-8620-GAFreightliner — GT17382Freightliner — GTFLN9380Freshstart — 17380Gates — 13A0965Gates — 8290Gates — 9378Gates — 9380Gates — 9380HDGeneral Motors — 979631General Motors — 9433881General Motors — 11502338Goodyear — 17380Isuzu — 8-94146-455-0Isuzu — 197822-2498John Deere — CH10367John Deere — CH10491John Deere — JD4000-380John Deere — R77252John Deere — R80822John Deere — R81271John Deere — RG60467Kamada — 17W380LKomatsu — 12339750H1Lazorlite — L38-0965Mack — 88GB354P47Mack — 88GB354P56Mack — 88GB439P381Mack — 88GB439P382Massey Ferguson — 515565Massey Ferguson — 533902M1Massey Ferguson — 3281495M1Mazda — 0290-18-381BMazda — 0604-18-381B99Mazda — AM01-18-38199Mazda — N249-15-907AMazda — N908-95-0964099Mighty Distributing System — 17380Mitsubishi — MD025522Mitsuboshi — MF6370Mitsuboshi — REMF-6365Mitsuboshi — REMF-6370Mopar — B0017380Mopar — B17380Mopar — B17380AMopar — BH1751Motorcraft — JC-387Motorcraft — JC-687NAPA — 25-09585NAPA — 25-09655NAPA — 25-9378NAPA — 25-9380NAPA — 9380HDNavistar — 242270-R1Navistar — 242270-R2Navistar — 316534-C2Navistar — 316534-C21Navistar — 361881-C91Navistar — 862900-C1Navistar — 862900-C11Navistar — 862900-K11Navistar — 863106-C91Optibelt — 12.5X960Optibelt — 12.5X965Pirelli — 17-382Thermo-King — 2028B89H50Towmotor — 618633Toyota — 90895-09510Toyota — 90895-09580Toyota — 90916-02144Toyota — 99522-10958Uniroyal — 17380Volvo — 967175WABCO — PB0944White — 02-7100190White — 30-3345335White — 700819White — 700831White — 967106White — 967232White — 1600617White — V1090799White — V1090958Yanmar — 124732-42290