HomeEngine > Valve Train ComponentsCloyes B303 Engine Timing Belt - Camshaft
Part #: B303

Cloyes B303 Engine Timing Belt - Camshaft

Camshaft
⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Isuzu, Honda, and Acura, Axiom, Rodeo, Rodeo Sport, Passport, Trooper, VehiCROSS, Amigo, and SLX
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Overview of Cloyes Engine Timing Belt B303

The Cloyes B303 engine timing belt is designed specifically for select Acura, Honda, and Isuzu models, including the Amigo, Axiom, Passport, Rodeo, Rodeo Sport, SLX, Trooper, and VehiCROSS. Constructed from durable rubber with a trapezoid profile, this timing belt ensures precise engine timing and reliable performance.

  • Material: High-quality rubber for flexibility and durability
  • Profile Type: Trapezoid for optimal tooth engagement
  • Color: Black
  • Width: 1.248 inches
  • Tooth Quantity: 191 teeth for accurate timing
  • Overall Length: 60.75 inches
  • Timing Mark Quantity: Includes timing marks for proper alignment
  • Chain Pitch: 5/16 inch
  • Specific fitment for Acura, Honda, and Isuzu models

Detailed Product Description

The Cloyes B303 timing belt is engineered to meet the exact specifications required by the valve train components of various Acura, Honda, and Isuzu vehicles. Its rubber construction provides the necessary flexibility and resistance to wear, while the trapezoid tooth profile ensures consistent engagement with the camshaft and crankshaft sprockets. The belt’s 191 teeth and 60.75-inch length are designed to maintain precise engine timing, which is critical for optimal engine performance and longevity. The inclusion of timing marks simplifies installation and alignment, reducing the risk of timing errors.

Compatible Vehicles and Applications

This timing belt is compatible with specific models such as the Acura SLX, Honda Passport, and Isuzu Rodeo Sport, among others. It is intended for use in engine valve train systems where precise timing belt specifications are required.

  • Maintains accurate camshaft and crankshaft synchronization
  • Prevents engine misfires caused by timing belt wear or failure
  • Reduces risk of engine damage due to timing belt slippage
  • Ensures smooth engine operation and fuel efficiency

Installation Notes and Tips

When installing the Cloyes B303 timing belt, ensure the engine is cool and the vehicle is securely supported. Use the timing marks on the belt to align with the engine’s timing components accurately. It is recommended to inspect related components such as tensioners and pulleys during installation and replace them if worn. Proper tensioning of the belt is critical to avoid premature wear or failure.

Quality Assurance and Warranty

Cloyes timing belts are manufactured to meet OEM standards for quality and durability. The B303 part number undergoes rigorous testing to ensure it performs reliably under normal operating conditions. While specific warranty details may vary, Cloyes products typically come with a limited warranty against defects in materials and workmanship.

BrandCloyes
Part NumberB303
Chain Pitch5/16 In.
Cog Quantity191.0
ColorBlack
Grade TypeRegular
MaterialRubber
Overall Length60.75 in
Profile TypeTrapezoid
Timing Mark QuantityYes
Tooth Quantity191.0
Universal Or Specific FitSpecific
Width1.248 In.

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004IsuzuAxiom3.5LV6Camshaft
2004IsuzuRodeo3.5LV6Camshaft
2004IsuzuRodeo3.2LV6Camshaft
2003IsuzuAxiom3.5LV6Camshaft
2003IsuzuRodeo3.2LV6Camshaft
2003IsuzuRodeo Sport3.2LV6Camshaft
2002HondaPassport3.2LV6Camshaft
2002IsuzuAxiom3.5LV6Camshaft
2002IsuzuRodeo3.2LV6Camshaft
2002IsuzuRodeo Sport3.2LV6Camshaft
2002IsuzuTrooper3.5LV6Camshaft
2001HondaPassport3.2LV6Camshaft
2001IsuzuRodeo3.2LV6Camshaft
2001IsuzuRodeo Sport3.2LV6Camshaft
2001IsuzuTrooper3.5LV6Camshaft
2001IsuzuVehiCROSS3.5LV6Camshaft
2000HondaPassport3.2LV6Camshaft
2000IsuzuAmigo3.2LV6Camshaft
2000IsuzuRodeo3.2LV6Camshaft
2000IsuzuTrooper3.5LV6Camshaft
2000IsuzuVehiCROSS3.5LV6Camshaft
1999AcuraSLX3.5LV6Camshaft
1999HondaPassport3.2LV6Camshaft
1999IsuzuAmigo3.2LV6Camshaft
1999IsuzuRodeo3.2LV6Camshaft
1999IsuzuTrooper3.5LV6Camshaft
1999IsuzuVehiCROSS3.5LV6Camshaft
1998AcuraSLX3.5LV6Camshaft
1998HondaPassport3.2LV6Camshaft
1998IsuzuAmigo3.2LV6Camshaft
1998IsuzuRodeo3.2LV6Camshaft
1998IsuzuTrooper3.5LV6Camshaft

* 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:

8971363210

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