HomeEngine > Valve Train ComponentsDayco 84063 Engine Timing Belt Component Kit
Part #: 84063

Dayco 84063 Engine Timing Belt Component Kit

Timing Component Kit
⚙️ 52 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Timing Component Kit
🚗Fitment: Toyota and Lexus, Avalon, RX300, Sienna, Solara, ES300, Camry, and ES250
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Overview of Dayco Timing Component Kit 84063

The Dayco Timing Component Kit 84063 is designed for precise engine timing maintenance on select Lexus and Toyota models. This kit supports reliable valve train operation, ensuring optimal engine performance for vehicles like the Toyota Camry and Lexus ES250.

  • Complete engine timing belt component kit
  • Compatible with Lexus and Toyota models including Avalon, Camry, ES250, ES300, RX300, Sienna, and Solara
  • Includes all necessary components for timing belt replacement
  • Part number 84063 for accurate identification
  • Engineered to meet OEM specifications for valve train components

About the Dayco Timing Component Kit Line

The Dayco Timing Component Kit line provides comprehensive solutions for engine timing system maintenance. Each kit, including part number 84063, contains essential components designed to work together to maintain proper timing belt tension and alignment. This ensures consistent valve train operation and helps prevent premature engine wear in compatible Lexus and Toyota vehicles.

Detailed Product Description

The Dayco Timing Component Kit 84063 is an engine timing belt component kit tailored for specific Lexus and Toyota models such as the Avalon, Camry, ES250, ES300, RX300, Sienna, and Solara. This kit includes all necessary parts to replace the timing belt and related components, supporting the valve train system's precise timing requirements. Proper timing belt maintenance is critical for engine efficiency and longevity, and this kit is engineered to meet those demands with components that align with original equipment manufacturer standards.

Common Applications and Issues Addressed

  • Prevents engine misfires caused by worn timing belts
  • Eliminates unusual engine noises related to timing component wear
  • Addresses timing belt slack or failure risks
  • Helps avoid costly engine damage from timing belt breakage
  • Supports smooth engine start and operation in Lexus and Toyota models

Installation Notes and Tips

  • Ensure compatibility with your specific Lexus or Toyota model before installation
  • Follow manufacturer torque specifications for all components
  • Replace all timing components simultaneously to maintain system integrity
  • Inspect related engine parts for wear during installation
  • Professional installation is recommended for accurate timing alignment

Quality Assurance and Warranty

Dayco manufactures the Timing Component Kit 84063 to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Dayco products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 52 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2003LexusRX300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2003ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2003ToyotaSiennaN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2003ToyotaSolara3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2002LexusRX300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2002ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2002ToyotaSiennaN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2002ToyotaSolara3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2001LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2001LexusRX300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2001ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2001ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2001ToyotaSiennaN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2001ToyotaSolara3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2000LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2000LexusRX300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2000ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2000ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2000ToyotaSiennaN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
2000ToyotaSolara3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1999LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1999LexusRX300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1999ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1999ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1999ToyotaSiennaN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1999ToyotaSolara3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1998LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1998ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1998ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1998ToyotaSiennaN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1997LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1997ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1997ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1996LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1996ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1996ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1995LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1995ToyotaAvalonN/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1995ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1994LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1994ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1993LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1993ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1992LexusES300N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1992ToyotaCamry3.0LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1991LexusES250N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1991ToyotaCamry2.5LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1990LexusES250N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1990ToyotaCamry2.5LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1989ToyotaCamry2.5LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit
1988ToyotaCamry2.5LV6N/AIncludes Camshaft Belt Tensioner and Idler, Hydraulic Actuator not included.; Timing Component Kit

* 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:

TBK063

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