Dayco 5040335 Serpentine Belt

Brand Dayco 5040335
Position Alternator
Color Black
Cross Section K-Section
Effective Length 33.50
Effective Length 850.90
Material EPDM, Aramid Reinforced
Maximum Operating Temperature 100
Maximum Operating Temperature 212
Minimum Operating Temperature -45
Minimum Operating Temperature -42.7
Outside Circumference 34.16
Outside Circumference 867.67
Rib Depth Standard
Rib Profile Straight Rib
Rib Quantity 4
Standards SAE J1459, SAE J2432
Top Width .54
Fits Dodge, Mazda, Volkswagen, Chrysler, Kia, Audi, Plymouth, Suzuki, Hyundai, Nissan, Subaru, BMW, Toyota, and Porsche · 65 vehicles

EPDM, aramid reinforced. Built for dependable strength and long-lasting belt performance.

4-rib design. Provides secure grip and smooth power transfer in accessory drives.

SAE J1459, SAE J2432. Meets recognized industry standards for belt construction and performance.

Cross-references ACDelco 4K335, ACDelco 4K336 and Bando 3PK850 for the same application. See all 34.

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Dayco 5040335 Serpentine Belt Overview

The Dayco 5040335 serpentine belt is a 4-rib, K-section accessory drive belt built with EPDM and aramid reinforcement for stable operation across a wide temperature range. It is a direct-fit option for select vehicles needing an alternator, air conditioning, idler, tensioner, or power steering belt, including applications such as Mazda Miata, Volkswagen Passat, and Dodge Neon.

  • EPDM construction with aramid reinforcement for durability and belt stability
  • 4-rib, straight-rib profile with K-section cross section
  • Top width: .54 in.
  • Effective length: 33.50 in. / 850.90 mm
  • Outside circumference: 34.16 in. / 867.67 mm
  • Operating temperature range: -45°F to 212°F
  • Built to SAE J1459 and SAE J2432 standards

Fitment and Application Details

Dayco 5040335 is used in accessory drive systems where the belt routes engine-driven accessories with the correct rib count and length. It cross-references Gates K040335 and K040336 for the same application. Fits 2000-2005 Dodge Neon, Alternator; Fits 1999-2005 Mazda Miata, Air Conditioning, without power steering; Fits 2001-2005 Volkswagen Passat, Air Conditioning and Tensioner; Fits 2002 Kia Rio, Power Steering, fits vehicles without air conditioning; Fits 1993-1997 Nissan Altima, Air Conditioning and Idler; Fits 1990-1993 Toyota Celica, Air Conditioning and Idler.

What This Belt Helps Address

  • Squealing or chirping from a worn accessory drive belt
  • Cracking, glazing, or rib wear on the existing belt
  • Loss of alternator drive on supported applications
  • Reduced air conditioning compressor or power steering belt performance
  • Incorrect belt length or rib count during replacement service

Installation Notes and Tips

Verify rib count, effective length, and routing before installation. This belt is listed for specific positions such as alternator, air conditioning, air conditioning and idler, air conditioning and tensioner, and power steering, so confirm the vehicle’s accessory layout and any notes such as without power steering or without air conditioning. Inspect pulleys, tensioners, and idlers for wear before fitting the new belt to help maintain proper tracking.

Quality Assurance

Dayco manufactures this belt to meet SAE J1459 and SAE J2432 standards, with EPDM and aramid reinforcement selected for consistent performance in accessory drive service. Part number 5040335 is specified for a defined set of OE-style applications, including Mazda Miata and Volkswagen Passat fitments.

This part fits 65 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005DodgeNeon2.0LL4Alternator
2005MazdaMiataAir Conditioningwithout power steering
2005VolkswagenPassat2.0LL4Air Conditioning and Idler
2005VolkswagenPassat1.8LL4Air Conditioning and Tensioner
2004DodgeNeon2.0LL4Alternator
2004MazdaMiataAir Conditioningwithout power steering
2004VolkswagenPassat2.0LL4Air Conditioning
2004VolkswagenPassat1.8LL4Air Conditioning and Tensioner
2003DodgeNeon2.0LL4Alternator
2003MazdaMiataAir Conditioningwithout power steering
2003VolkswagenPassat1.8LL4Air Conditioning and Tensioner
2002ChryslerNeonAlternator
2002DodgeNeonAlternator
2002KiaRioPower SteeringFits vehicles without air conditioning.
2002MazdaMiataAir Conditioningwithout power steering
2002VolkswagenPassat1.8LL4Air Conditioning and Tensioner
2001AudiA41.8LL4Air Conditioning and Tensioner
2001AudiA4 Quattro1.8LL4Air Conditioning and Idler
2001ChryslerNeonAlternator
2001DodgeNeonAlternator
2001MazdaMiataAir Conditioningwithout power steering
2001PlymouthNeonAlternator
2001SuzukiSwiftPower SteeringFits vehicles without air conditioning.
2001VolkswagenPassat1.8LL4Air Conditioning and Tensioner
2000ChryslerNeonAlternator
2000DodgeNeonAlternator
2000HyundaiElantraAir Conditioning and Idler
2000HyundaiTiburonAir Conditioning and Idler
2000MazdaMiataAir Conditioningwithout power steering
2000PlymouthNeonAlternator
2000SuzukiSwiftPower SteeringFits vehicles without air conditioning.
1999HyundaiElantraAir Conditioning and Idler
1999HyundaiTiburonAir Conditioning and Idler
1999MazdaMiataAir Conditioningwithout power steering
1999SuzukiSwiftPower SteeringFits vehicles without air conditioning.
1998HyundaiElantraAir Conditioning and Idler
1998HyundaiTiburonAir Conditioning and Idler
1998SuzukiSwiftPower SteeringFits vehicles without air conditioning.
1997HyundaiElantraAir Conditioning and Idler
1997HyundaiTiburon1.8LL4Air Conditioning and Idler
1997HyundaiTiburon2.0LL4Air Conditioning and Idler
1997NissanAltimaAir Conditioning and Idler
1997SuzukiSwiftPower SteeringFits vehicles without air conditioning.
1996HyundaiElantraAir Conditioning and Idler
1996NissanAltimaAir Conditioning and Idler
1996SuzukiSwiftPower SteeringFits vehicles without air conditioning.
1995NissanAltimaAir Conditioning and Idler
1995SuzukiSwiftPower SteeringFits vehicles without air conditioning.
1994MazdaMiataPower SteeringFits vehicles without air conditioning.
1994NissanAltimaAir Conditioning and Idler
1993BMW318iAir Conditioning and Idler
1993BMW318isAir Conditioning and Idler
1993MazdaMiataPower SteeringFits vehicles without air conditioning.
1993MazdaMiataAir Conditioning and Idlerwithout power steering
1993NissanAltimaAir Conditioning and Idler
1993ToyotaCelica1.6LL4Air Conditioning and Idler
1992MazdaMiataPower SteeringFits vehicles without air conditioning.
1992MazdaMiataAir Conditioning and Idlerwithout power steering
1992ToyotaCelica1.6LL4Air Conditioning and Idler
1991MazdaMiataPower SteeringFits vehicles without air conditioning.
1991MazdaMiataAir Conditioningwithout power steering
1991ToyotaCelica1.6LL4Air Conditioning and Idler
1990MazdaMiataAir Conditioningwithout power steering
1990ToyotaCelica1.6LL4Air Conditioning and Idler
1982Porsche928Alternator
Directly replaces or cross-references 34 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 4K335ACDelco — 4K336Bando — 3PK850Bando — 4PK850BMW — 1.727.378CARQUEST — K040335CARQUEST — K040336Carrier Transicold — 50-60330-00Chrysler — 04668241ACChrysler — 04668241ADChrysler — 04668241AEContinental-ContiTech — PK040335Datsun/Nissan — 11720-J8000Datsun/Nissan — 11920-1E400Driveworks — 335K4Duralast — 335K4Freshstart — 335K4Gates — K040335Gates — K040336Goodyear — 4040335Kia — MB3C7-15-907CMazda — B61P-15-907AMazda — B63H-15-908Mitsubishi — 11720-V7302NAPA — 25-040335Porsche — 999.192.214.50Porsche — 999.192.218.50Renault — 77.00.696.501Renault — 77.00.709.649Subaru — 73013-PA000Suzuki — 49180-50G10Toyota — 90916-02258Toyota — 99364-00850Toyota — 99364-10850