Timing Belt Set for VW Passat B6, Audi A3 & Seat Leon 2.0 TDI - KTB486

Vehicle Fitment & Part Details

This timing belt set (KTB486) is listed for the VW Passat B6 2.0 TDI 16V BKP (2005–2010), OE reference 03G198119A. Includes timing belt, tensioner pulley, and two deflection/guide pulleys. Confirm compatibility by matching the listed fitment details, any OEM reference numbers supplied, and VIN/engine/chassis information where variants exist.

Key Details

SKU

KTB486 or MAP-100933

Component

Timing Belt Set

Primary Fitment

VW Passat B6 2.0 TDI 16V BKP (2005–2010)

Kit Contents

Timing belt, tensioner pulley, 2× deflection/guide pulleys

Key Benefits

• Complete timing belt set — belt, tensioner, and guide pulleys supplied together for a comprehensive replacement.
• OEM reference numbers listed across VW, Audi, Seat, and Skoda for cross-checking before ordering.

OEM Reference Numbers

• Audi: 03G198119A, 03G198119C, 03G198119G
• VW: 03G198119A, 03G198119C, 03G198119G
• Seat: 03G198119A, 03G198119C, 03G198119G
• Skoda: 03G198119A, 03G198119C, 03G198119G

Kit Contents & Specifications

Vehicle Fitment

Includes 55 supplied applications.

Fitment Notes

• Always match OEM reference number(s) and vehicle details before ordering. Confirm exact fitment using VIN, engine code, or chassis number if multiple variants exist.

Installation / Use / Maintenance Tips

• Compare all set components to the removed parts before fitting to confirm tooth count, belt width, and pulley dimensions match.
• Inspect the water pump, seals, and other timing-system components before fitting — replace worn items at the same time.
• Set the engine to the correct timing position before removing the old belt. Mark all timing reference points.
• Do not reuse the old tensioner or guide pulleys when fitting a new belt.
• Follow the vehicle manufacturer's tensioning procedure and torque specifications precisely.
• After installation, rotate the engine by hand through at least two full revolutions to confirm correct timing alignment before starting.

Common Questions

Will this timing belt set fit my VW Passat B6?
This part (KTB486) is listed for the fitments shown on this page. Confirm by matching the fitment details and verifying VIN/engine/chassis information where variants exist.

What OEM part numbers does this cross-reference?
Cross-reference numbers are listed in the OEM Reference Numbers section above. Match at least one to your original part before ordering.

What is included in this timing belt set?
This set includes the timing belt (141 teeth, 30 mm), tensioner pulley (78 mm Ø), and two deflection/guide pulleys (40 mm Ø and 34 mm Ø).

How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare them to the fitment section above. If unsure, request fitment assistance before ordering.