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Dayco 5060380 Serpentine Belt
Durable Dayco Serpentine Belt for Select Ford and Volkswagen Models
The Dayco 5060380 serpentine belt is engineered to provide reliable accessory drive performance for a range of vehicles including Ford, Volkswagen, Mazda, and Porsche models. Constructed with EPDM and aramid reinforcement, this belt offers durability and consistent operation under varying temperatures.
- Material: EPDM with aramid fiber reinforcement for enhanced strength
- Top Width: 0.82 inches
- Effective Length: 38.00 inches (965.20 mm)
- Outside Circumference: Approximately 38.66 to 38.97 inches
- Rib Quantity: 6 ribs with a straight rib profile
- Cross Section: K-section design for optimal fit and performance
- Operating Temperature Range: -45°C to 100°C (-49°F to 212°F)
- Meets SAE J1459 and SAE J2432 standards
Technical Overview of Dayco 5060380 Serpentine Belt
This serpentine belt is designed with a K-section cross section and six straight ribs, providing a secure grip on pulleys to drive multiple engine accessories efficiently. The EPDM material combined with aramid reinforcement enhances resistance to heat, wear, and stretching, ensuring consistent tension and longer service life. The belt’s temperature tolerance from -45°C to 100°C (-49°F to 212°F) allows it to perform reliably in diverse climates and operating conditions.
Compatible Vehicles and Applications
The Dayco 5060380 serpentine belt is compatible with various makes and models, including Ford Tempo, Mercury Topaz, Volkswagen Touareg, Porsche Cayenne and Panamera, Mazda CX-3, CX-5, CX-30, Infiniti Q45, Geo Storm, and Isuzu Stylus. This part number is specifically designed to meet the accessory drive requirements of these vehicles, ensuring proper fit and function.
- Replaces worn or cracked serpentine belts
- Addresses belt slippage and squealing noises
- Prevents accessory drive failure due to belt breakage
- Maintains proper tension for alternator, power steering, and AC compressor operation
Installation Notes and Tips
When installing the Dayco 5060380 serpentine belt, ensure the belt routing matches the vehicle’s accessory drive diagram. Inspect pulleys and tensioners for wear or damage before installation. Proper tension adjustment is critical to avoid premature belt wear or noise. Use a belt tension gauge if available to verify correct tension.
Quality Assurance and Standards Compliance
Dayco serpentine belts comply with SAE J1459 and SAE J2432 standards, reflecting adherence to industry specifications for durability and performance. The EPDM and aramid reinforced construction supports extended service intervals. While no specific warranty information is provided, Dayco products are manufactured under strict quality control processes to meet OEM requirements.
| Brand | Dorman |
| Part Number | 712-645MXL |
| Color | Black |
| Cross Section | K-Section |
| Effective Length | 38.00 |
| Effective Length | 965.20 |
| Material | EPDM, Aramid Reinforced |
| Maximum Operating Temperature | 100 |
| Maximum Operating Temperature | 212 |
| Minimum Operating Temperature | -45 |
| Minimum Operating Temperature | -42.7 |
| Outside Circumference | 38.66 |
| Outside Circumference | 981.97 |
| Rib Depth | Standard |
| Rib Profile | Straight Rib |
| Rib Quantity | 6 |
| Standards | SAE J1459, SAE J2432 |
| Top Width | .82 |
This part fits 85 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2026 | Mazda | 3 | 2.5L | L4 | Main Drive | Japan Built | |
| 2025 | Mazda | 3 | Main Drive | Japan Built | |||
| 2024 | Mazda | 3 | 2.5L | L4 | Main Drive | Japan Built | |
| 2024 | Mazda | 3 Sport | Main Drive | Japan Built | |||
| 2023 | Mazda | 3 | 2.5L | L4 | Main Drive | Japan Built | |
| 2023 | Mazda | 3 Sport | 2.5L | L4 | Main Drive | Japan Built | |
| 2022 | Mazda | 3 | 2.5L | L4 | Main Drive | Japan Built | |
| 2022 | Mazda | 3 Sport | 2.5L | L4 | Main Drive | Japan Built | |
| 2021 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2021 | Mazda | 3 Sport | 2.5L | L4 | Main Drive | Japan Built | |
| 2021 | Mazda | CX-3 | Air Conditioning, Alternator and Tensioner | ||||
| 2021 | Mazda | CX-30 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2020 | Mazda | 3 | 2.5L | L4 | Main Drive | Japan Built Vehicle | |
| 2020 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2020 | Mazda | 3 Sport | 2.5L | L4 | Main Drive | Japan Built | |
| 2020 | Mazda | CX-3 | Air Conditioning, Alternator and Tensioner | ||||
| 2020 | Mazda | CX-30 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2019 | Mazda | 3 | 2.5L | L4 | Main Drive | Japan Built Vehicle | |
| 2019 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2019 | Mazda | 3 Sport | 2.5L | L4 | Main Drive | Japan Built | |
| 2019 | Mazda | CX-3 | Air Conditioning, Alternator and Tensioner | ||||
| 2018 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2018 | Mazda | 3 Sport | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2018 | Mazda | CX-3 | Air Conditioning, Alternator and Tensioner | ||||
| 2018 | Porsche | Cayenne | 3.0L | V6 | Water Pump | ||
| 2017 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2017 | Mazda | 3 Sport | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2017 | Mazda | CX-3 | Air Conditioning, Alternator and Tensioner | ||||
| 2017 | Mazda | CX-5 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2017 | Porsche | Cayenne | 3.0L | V6 | Water Pump | ||
| 2016 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2016 | Mazda | 3 Sport | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2016 | Mazda | CX-3 | Air Conditioning, Alternator and Tensioner | ||||
| 2016 | Mazda | CX-5 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2016 | Porsche | Cayenne | 3.0L | V6 | Water Pump | ||
| 2016 | Porsche | Panamera | 3.0L | V6 | ELECTRIC/GAS | Water Pump | |
| 2015 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2015 | Mazda | 3 Sport | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2015 | Mazda | CX-5 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2015 | Porsche | Cayenne | 3.0L | V6 | Water Pump | ||
| 2015 | Porsche | Panamera | 3.0L | V6 | ELECTRIC/GAS | Water Pump | |
| 2015 | Volkswagen | Touareg | 3.0L | V6 | Water Pump | ||
| 2014 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2014 | Mazda | 3 Sport | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2014 | Mazda | CX-5 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2014 | Porsche | Cayenne | 3.0L | V6 | Water Pump | ||
| 2014 | Porsche | Panamera | 3.0L | V6 | ELECTRIC/GAS | Water Pump and Alternator | |
| 2014 | Volkswagen | Touareg | 3.0L | V6 | Water Pump | ||
| 2013 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2013 | Mazda | 3 Sport | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2013 | Mazda | CX-5 | Air Conditioning, Alternator and Tensioner | V-Belt | |||
| 2013 | Porsche | Cayenne | 3.0L | V6 | Water Pump and Alternator | ||
| 2013 | Porsche | Panamera | 3.0L | V6 | Water Pump and Alternator | ||
| 2013 | Volkswagen | Touareg | 3.0L | V6 | Water Pump | ||
| 2012 | Mazda | 3 | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2012 | Mazda | 3 Sport | 2.0L | L4 | Air Conditioning, Alternator and Tensioner | ||
| 2012 | Porsche | Cayenne | 3.0L | V6 | Water Pump and Alternator | ||
| 2012 | Porsche | Panamera | 3.0L | V6 | Water Pump and Alternator | ||
| 2012 | Volkswagen | Touareg | 3.0L | V6 | Water Pump | ||
| 2011 | Porsche | Cayenne | 3.0L | V6 | Water Pump and Alternator | ||
| 2011 | Volkswagen | Touareg | 3.0L | V6 | Water Pump | ||
| 1996 | INFINITI | Q45 | Alternator and Idler | ||||
| 1995 | INFINITI | Q45 | Alternator and Idler | ||||
| 1994 | INFINITI | Q45 | Alternator and Idler | ||||
| 1993 | Geo | Storm | 1.6L | L4 | Power Steering | ||
| 1993 | INFINITI | Q45 | Alternator and Idler | ||||
| 1993 | Isuzu | Stylus | Power Steering | ||||
| 1992 | Geo | Storm | 1.6L | L4 | Power Steering | ||
| 1992 | INFINITI | Q45 | Alternator and Idler | ||||
| 1992 | Isuzu | Stylus | 1.6L | L4 | Power Steering | ||
| 1991 | Geo | Storm | Power Steering | ||||
| 1991 | Geo | Storm | Power Steering | Fits vehicles without air conditioning. | |||
| 1991 | INFINITI | Q45 | Alternator and Idler | ||||
| 1991 | Isuzu | Stylus | Power Steering | Fits vehicles without air conditioning. | |||
| 1990 | Geo | Storm | Power Steering | ||||
| 1990 | Geo | Storm | Power Steering | Fits vehicles without air conditioning. | |||
| 1990 | INFINITI | Q45 | Alternator and Idler | ||||
| 1987 | Ford | Tempo | Alternator | without power steering | |||
| 1987 | Mercury | Topaz | Alternator | without power steering | |||
| 1986 | Ford | Tempo | 2.3L | L4 | Alternator | without power steering | |
| 1986 | Mercury | Topaz | 2.3L | L4 | Alternator | without power steering | |
| 1985 | Ford | Tempo | 2.3L | L4 | Alternator | without power steering | |
| 1985 | Mercury | Topaz | 2.3L | L4 | Alternator | without power steering | |
| 1984 | Ford | Tempo | 2.3L | L4 | Alternator | without power steering | |
| 1984 | Mercury | Topaz | 2.3L | L4 | Alternator | without power steering |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.