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Dayco 15305 Accessory Drive BeltOE Quality 60-Day Returns
Part #: 15305

Dayco 15305 Accessory Drive Belt

Alternator and Blower
140 vehicles fit this part
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Fitment: Porsche, Isuzu, Ford, Volkswagen, Audi, Chevrolet, Jeep, BMW, Buick, Subaru, American Motors, and Mercury, 911, Trooper, Amigo, Pickup, Bronco, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, F-150, F-250, Quantum, 4000, E-100 Econoline, E-100 Econoline Club Wagon, F-100, LUV, E-350 Econoline, E-250 Econoline Club Wagon, E-350 Econoline Club Wagon, F-350, Cherokee, CJ5, CJ7, J10, J20, Wagoneer, 320i, Opel, 924, DL, FE, GF, Hornet, Matador, Capri, Standard, Vega, GL, and Corvette
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Durable Accessory Drive Belt for Audi, BMW, Ford, and More

The Dayco 15305 accessory drive belt is engineered to provide reliable performance across a range of vehicles including Audi 320i, BMW 320i, Ford Bronco, and Chevrolet Corvette. Constructed from a synthetic rubber compound, this belt is designed to withstand varying operating temperatures and deliver consistent power transmission.

  • Material: Synthetic rubber compound for durability and flexibility
  • Top width: 0.44 inches for precise fitment
  • Effective length: 30.50 inches (774.70 mm) ensuring proper tension
  • Outside circumference: 31.07 inches (789.18 mm) for accurate routing
  • Belt construction: Top cog design for improved grip and reduced slippage
  • Operating temperature range: -35°C to 175°C (-37.2°F to 347°F)
  • Meets SAE J636 and SAE J637 standards for quality and performance

Technical Details and Construction

The Dayco 15305 accessory drive belt features a top cog construction that enhances flexibility and grip on pulleys, reducing the risk of slippage and premature wear. Its synthetic rubber compound material is engineered to resist heat and environmental factors, supporting a maximum operating temperature of 175°C. The belt’s precise dimensions, including a top width of 0.44 inches and an effective length of 30.50 inches, ensure compatibility with a variety of vehicles such as the Jeep Cherokee, Porsche 911, and Volkswagen Quantum.

Compatible Vehicles and Applications

This accessory drive belt is compatible with multiple makes and models, including but not limited to:

  • Audi 320i
  • BMW 320i
  • Chevrolet Corvette and Amigo
  • Ford Bronco, F-150, F-250, and Econoline series (E-100, E-150, E-250, E-350)
  • Isuzu Pickup and LUV
  • Jeep Cherokee, CJ5, CJ7, Wagoneer, and Trooper
  • Mercury Capri and Standard
  • Porsche 911 and 924
  • Subaru Quantum
  • Volkswagen Quantum

Common Issues Addressed by Dayco 15305 Belt

  • Eliminates belt slippage and squealing noises
  • Prevents premature belt cracking and wear due to heat exposure
  • Maintains proper accessory drive tension for optimal engine performance
  • Reduces risk of belt failure in extreme temperature conditions
  • Ensures smooth operation of alternator, power steering, and air conditioning systems

Installation Notes and Tips

When installing the Dayco 15305 accessory drive belt, ensure the belt is routed correctly according to the vehicle’s belt diagram. Check pulleys for wear or damage before installation. Use a belt tension gauge to verify proper tension and avoid over-tightening, which can reduce belt life. It is recommended to replace the belt in conjunction with other accessory drive components for optimal system reliability.

Quality Assurance and Warranty

Dayco 15305 accessory drive belts comply with SAE J636 and SAE J637 standards, ensuring consistent quality and performance. Manufactured with rigorous quality control processes, this belt is designed to meet OEM specifications. Warranty coverage details should be confirmed with the distributor or vehicle manufacturer.

BrandDayco
Part Number15305
Angle36
Belt ConstructionTop Cog
ColorBlack
Effective Length30.50
Effective Length774.70
MaterialSynthetic Rubber Compound
Maximum Operating Temperature79.4
Maximum Operating Temperature175
Minimum Operating Temperature-37.2
Minimum Operating Temperature-35
Outside Circumference31.07
Outside Circumference789.18
StandardsSAE J636, SAE J637
Top Width.44

This part fits 140 vehicles. Search below:

YearMakeModelSubmodelDrive TypeTransmissionLitersCylindersPositionNotes
1998Porsche911Alternator and Blower
1998Porsche911Fan
1997Porsche911Fan
1996Porsche911ManualFan
1996Porsche911Alternator and Blower
1995Porsche911Alternator
1995Porsche911ManualFan
1994Porsche911Alternator
1994Porsche911ManualFan
1993Porsche911Alternator
1993Porsche911Fan
1993Porsche911Carrera 4Alternator
1993Porsche911Carrera 4Fan
1993Porsche911Carrera 2Alternator
1993Porsche911Carrera 2ManualBlower
1992Porsche9113.6LH6Alternator
1992Porsche911AWD3.6LH6Fan
1992Porsche911RWDManual3.6LH6Fan
1991IsuzuTrooper2.6LL4Fan To Air Pump
1991Porsche9113.6LH6Alternator
1991Porsche9113.6LH6Fan
1990IsuzuTrooper2.6LL4Fan To Air Pump
1990Porsche911AWDManualAlternator
1990Porsche911Fan
1990Porsche911RWDManualAlternator
1989IsuzuAmigo2.3LL4Fan To Air Pump
1989IsuzuAmigo2.6LL4Fan To Air Pump
1989IsuzuPickup2.3LL4Fan To Air Pump
1989IsuzuPickup2.6LL4Fan To Air Pump
1989IsuzuTrooper2.6LL4Fan To Air Pump
1989Porsche9113.6LH6Alternator
1989Porsche9113.6LH6Fan
1988IsuzuPickup2.3LL4Fan To Air Pump
1988IsuzuPickup2.6LL4Fan To Air Pump
1988IsuzuTrooperFan To Air Pump
1987IsuzuPickup2.3LL4Fan To Air Pump
1987IsuzuPickup1.9LL4Fan To Air PumpCompatible with vehicles containing air conditioning.
1987IsuzuTrooper2.3LL4Fan To Air Pump
1986IsuzuPickup2.3LL4Fan and Air Pump
1986IsuzuPickup1.9LL4Fan To Air PumpCompatible with vehicles containing air conditioning.
1986IsuzuTrooper2.3LL4Fan To Air Pump
1985FordBronco5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1985FordE-150 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1985FordE-150 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1985FordE-250 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1985FordF-1505.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1985FordF-2505.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1985IsuzuPickup1.9LL4Fan To Air PumpCompatible with vehicles containing air conditioning.
1984FordBronco5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., 6 3/8 In. Pulley
1984FordE-150 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., 6 3/8 In. Pulley
1984FordE-150 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., 6 3/8 In. Pulley
1984FordE-250 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., 6 3/8 In. Pulley
1984FordF-1505.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., 6 3/8 In. Pulley
1984FordF-2505.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., 6 3/8 In. Pulley
1984IsuzuPickup1.9LL4Fan To Air PumpCompatible with vehicles containing air conditioning.
1984VolkswagenQuantum1.6LL4Air Conditioning To Alternator
1983Audi40001.6LL4Air Conditioning To Alternator
1983FordBroncoAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1983FordE-100 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. Pulley
1983FordE-100 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. Pulley
1983FordE-150 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. Pulley
1983FordE-150 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. Pulley
1983FordE-250 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. Pulley
1983FordF-100Automatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1983FordF-150Automatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1983FordF-250Automatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1983IsuzuPickup1.9LL4Fan To Air PumpCompatible with vehicles containing air conditioning.
1983VolkswagenQuantum1.6LL4Air Conditioning To Alternator
1982Audi40001.6LL4Air Conditioning To Alternator
1982ChevroletLUV1.8LL4Air PumpCompatible with vehicles containing air conditioning.
1982FordBroncoAutomatic5.0LV8Air Pumpw/40, 60 Amp Alt.
1982FordE-100 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1982FordE-100 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1982FordE-150 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1982FordE-150 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1982FordE-250 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1982FordE-350 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1982FordF-1005.0LV8Air Pumpw/40, 60 Amp Alt., Hi-Alt.
1982FordF-1004.2LV8Air Pumpw/40, 60 Amp Alt., Hi-Alt.
1982FordF-1505.0LV8Air Pumpw/40, 60 Amp Alt., Hi-Alt.
1982FordF-2505.0LV8Air Pumpw/40, 60 Amp Alt., Hi-Alt.
1982IsuzuPickup1.8LL4Fan To Air PumpCompatible with vehicles containing air conditioning.
1982VolkswagenQuantum1.6LL4Air Conditioning To Alternator
1981ChevroletLUVAir PumpCompatible with vehicles containing air conditioning.
1981FordBroncoAutomatic5.0LV8Air Pumpw/40, 60 Amp Alt.
1981FordE-100 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1981FordE-100 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1981FordE-150 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1981FordE-150 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1981FordE-250 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1981FordE-350 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1981FordF-1005.0LV8Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. A.P. Pulley
1981FordF-1004.2LV8Air Pumpw/40, 60 Amp Alt.
1981FordF-1505.0LV8Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. A.P. Pulley
1981FordF-2505.0LV8Air Pumpw/40, 60 Amp Alt., w/6 3/8 In. A.P. Pulley
1981IsuzuPickup1.8LL4Fan To Air PumpCompatible with vehicles containing air conditioning.
1980ChevroletLUVFan To Air PumpCompatible with vehicles containing air conditioning.
1980FordBroncoManual5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., Exc. Calif.
1980FordE-100 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordE-100 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordE-150 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordE-150 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordE-250 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordE-250 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordE-350 EconolineAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordE-350 Econoline Club WagonAutomatic5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1980FordF-100Manual5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., Exc. Calif.
1980FordF-150Manual5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., Exc. Calif.
1980FordF-250Manual5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., Exc. Calif.
1980FordF-350Manual5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt., Exc. Calif.
1980JeepCherokee5.9LV8Power Steering To Air Pump30 1/2 In. Belt
1980JeepCJ55.0LV8Power Steering To Air Pump30 1/2 In. Belt
1980JeepCJ75.0LV8Power Steering To Air Pump30 1/2 In. Belt
1980JeepJ105.9LV8Power Steering To Air Pump30 1/2 In. Belt
1980JeepJ20Power Steering To Air Pump30 1/2 In. Belt
1980JeepWagoneer5.9LV8Power Steering To Air Pump30 1/2 In. Belt
1979BMW320iAir Pump
1979ChevroletLUVFan To Air PumpCompatible with vehicles containing air conditioning.
1979FordE-100 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979FordE-100 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979FordE-150 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979FordE-150 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979FordE-250 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979FordE-250 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979FordE-350 Econoline5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979FordE-350 Econoline Club Wagon5.0LV8Alternator and Air Pumpw/40, 60 Amp Alt.
1979Porsche924Air Pump
1978BMW320iAir Pump
1978ChevroletLUVFan To Air PumpCompatible with vehicles containing air conditioning.
1978Porsche924Air Pump
1977BMW320iAir Pump
1977ChevroletLUVFan To Air PumpCompatible with vehicles containing air conditioning.
1977MercuryCapri2.8LV6Fan To AlternatorFits vehicles without air conditioning.
1977Porsche924Air Pump
1977SubaruStandardFan, Alternator and Air Conditioning31 In. Belt
1976ChevroletLUVFan To Air PumpCompatible with vehicles containing air conditioning.
1976MercuryCapri2.8LV6Fan To AlternatorFits vehicles without air conditioning.
1975MercuryCapri2.8LV6Fan To AlternatorFits vehicles without air conditioning.
1974ChevroletCorvette7.4LV8Fan To Air PumpFits vehicles without air conditioning.
1973ChevroletCorvette7.4LV8Power Steering To Alternator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15305

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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