Dayco 5040362 | Serpentine Belt

Part Number
Serpentine Belt

Fits: 86-92 Toyota Supra, 87-89 Nissan Stanza, 87 Toyota MR2, 92-94 Mazda MX-3, 93-97 Ford Probe, 93-02 Mazda 626, 93-97 Mazda MX-6, 94-01 Acura Integra, 94 Mazda 323, 95-99 Mazda Millenia, 98-99 Toyota Tercel, 99-03 Mazda Protege, 00-05 Toyota Echo, 02-03 Mazda Protege5, 06-18 Toyota Yaris

Special Price $18.26 Regular Price $22.25
In stock
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Estimated Ship Date: 1 Business Day or Less
The Dayco® Poly Rib® Belt is designed for power transmission on multiple-accessory drives. This Poly Rib® belt is the latest version of the revolutionary multi-ribbed belt first developed by Dayco® for the 1979 Ford® Mustang®. Constructed from EPDM compounding, this Dayco® Poly Rib® belt offers excellent resistance to high under hood temperatures and ozone contamination. Specially formulated treated cord insures length and tension stability for the life of the belt. This belt has unique, extra deep ribs that prevents the belt from bottoming out in the deep grooved pulleys found on many import vehicles. The Dayco® Poly Rib® belt meets or exceeds SAE J1459 and SAE J2432 specifications.

BRAND: Dayco




Cross SectionK-Section
Effective Length919.99
Effective Length36.22
MaterialEPDM, Aramid Reinforced
Maximum Operating Temperature212
Maximum Operating Temperature100
Minimum Operating Temperature-42.7
Minimum Operating Temperature-45
Outside Circumference936.76
Outside Circumference36.88
Rib DepthDeep
Rib ProfileStraight Rib
StandardsSAE J1459, SAE J2432
Top Width.54

w/o A.C.



  • Honda: 56992-P72-0030
  • Toyota: 91840-09200
  • Mazda: FS05-18-381
  • Mazda: FSJ2-18-381
  • Honda: 56992-P72-004
  • Mazda: FS12-18-381A
  • Datsun/Nissan: 11950-04211
  • Duralast: 362K4
  • Toyota: 90916-02499
  • Bando: 4PK920
  • Mazda: FS12-18-381
  • Toyota: 99364-20920
  • Honda: 56992-P72-0040
  • Honda: 56992-P72-003
  • Mazda: KL11-15-907A
  • Mazda: KL11-15-907B
  • Mazda: FS59-18-381
  • Mazda: K805-15-907B
  • Driveworks: 362K4
  • Mazda: K805-15-907A
  • Mazda: KF33-15-907
  • Datsun/Nissan: 11950-D4211
  • Toyota: 99364-00920


  • 1993-1997 Mazda MX-6 - Position: Alternator and Water Pump
  • 1987-1989 Nissan Stanza - Position: Power Steering and Water Pump
  • 2000-2005 Toyota Echo - Position: Water Pump and Alternator
  • 1987-1987 Toyota MR2 - Position: Air Conditioning and Idler
  • 2002-2003 Mazda Protege5 - Position: Alternator and Water Pump
  • 1999-2003 Mazda Protege - Position: Alternator and Water Pump
  • 1993-1997 Mazda MX-6 - Position: Water Pump To Power Steering
  • 1993-1997 Ford Probe - Position: Alternator and Water Pump
  • 1995-1999 Mazda Millenia - Position: Water Pump To Power Steering
  • 1987-1992 Toyota Supra - Position: Air Conditioning and Idler
  • 1994-1994 Mazda 323 - Position: Water Pump To Power Steering
  • 2006-2018 Toyota Yaris - Position: Water Pump and Alternator
  • 1993-2002 Mazda 626 - Position: Water Pump To Power Steering
  • 1993-2002 Mazda 626 - Position: Alternator and Water Pump
  • 1992-1994 Mazda MX-3 - Position: Water Pump To Power Steering
  • 1994-2001 Acura Integra - Position: Power Steering
  • 1993-1997 Ford Probe - Position: Water Pump To Power Steering
  • 1998-1999 Toyota Tercel - Position: Power Steering
Customer Questions
Can a serpentine belt cause smoke?
Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.
Why is my serpentine belt squealing?
The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.
Is my serpentine belt too tight?
If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.
Why did my serpentine belt come off?
Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.
Please, mind that only logged in users can submit questions

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