Dayco 5040347 Serpentine Belt

Dayco 5040347 Serpentine Belt Overview

The Dayco 5040347 serpentine belt is a K-section, 4-rib accessory drive belt built from EPDM with aramid reinforcement for dependable power transfer in the accessory drive system. It is sized for specific Toyota, Lexus, Mazda, Honda, Kia, Dodge, and Plymouth applications, including power steering, alternator, water pump, and air conditioning drives.

Use this belt when you need a direct-fit replacement for vehicles such as the Toyota Camry, Toyota Sienna, Lexus RX300, and Mazda Miata. The Dayco 5040347 is engineered to match the listed effective length and rib profile for proper belt routing and consistent operation.

Key Features

• EPDM construction with aramid reinforcement for durability and belt stability
• 4-rib K-section design with straight rib profile
• Black finish with standard rib depth
• Effective length: 34.65 in. / 880.11 mm
• Outside circumference: 35.31 in. / 896.88 mm
• Top width: 0.54 in.
• Operating temperature range: -45°F to 212°F
• Built to SAE J1459 and SAE J2432 standards

Detailed Description

Dayco 5040347 is a serpentine belt for accessory drive system service where the correct rib count, length, and profile are critical. Its EPDM rubber compound is paired with aramid reinforcement to help maintain belt integrity under heat, cold, and continuous engine operation. This makes it a practical replacement for applications including Toyota Camry power steering, Toyota Sienna power steering, Lexus ES330 power steering, and Mazda Miata alternator and water pump drives. This part cross-references Gates (e.g., K040346, K040347) for the same application.

For shoppers searching for a Dayco 5040347 serpentine belt, 4-rib accessory drive belt, or replacement belt for Toyota Camry and Lexus RX300, this part matches the listed fitment and dimensions for the specified vehicles.

Vehicle Fitment

• Fits 2006-2008 Toyota Solara, Power Steering
• Fits 1999-2004 Toyota Solara, Power Steering
• Fits 2001-2007 Toyota Highlander, Power Steering
• Fits 2004-2006 Lexus ES330, Power Steering
• Fits 2004-2006 Lexus RX330, Power Steering
• Fits 1995-2006 Toyota Camry, Power Steering
• Fits 2005-2006 Toyota Camry, Power Steering, Japan Built Vehicle
• Fits 1998-2006 Toyota Sienna, Power Steering
• Fits 2003-2005 Kia Rio, Air Conditioning and Idler, without power steering
• Fits 1999-2005 Mazda Miata, Alternator and Water Pump
• Fits 1994-1997 Mazda Miata, Alternator and Water Pump
• Fits 1995-2004 Toyota Avalon, Power Steering
• Fits 1997-2003 Lexus ES300, Power Steering
• Fits 2000-2003 Lexus RX300, Power Steering
• Fits 1995-2003 Mazda Protege, Alternator and Water Pump
• Fits 2001-2002 Kia Rio, Air Conditioning, without power steering
• Fits 1999-2000 Honda Civic, Power Steering
• Fits 1995-1999 Dodge Neon, Alternator
• Fits 1999 Lexus RX300, Power Steering, USA Built
• Fits 1995-1999 Plymouth Neon, Alternator
• Fits 1994-1996 Mazda MX-3, Alternator and Water Pump
• Fits 1995 Mazda 323, Alternator and Water Pump

Installation Notes and Tips

Verify the rib count, effective length, and accessory routing before installation. Inspect pulleys, tensioners, and idlers for wear or misalignment, since belt noise and premature wear often trace back to related drive components. Confirm whether the vehicle is Japan-built or USA-built where noted in the fitment data, especially on Toyota Camry and Lexus RX300 applications.

Quality Assurance

This Dayco belt is manufactured to SAE J1459 and SAE J2432 standards and uses EPDM with aramid reinforcement for consistent accessory drive performance across the listed temperature range.