When to replace the Poly V-Belt on your VW PASSAT
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
VW PASSAT Variant (3B5) 1.6, VW PASSAT Variant (3B5) 1.8, VW PASSAT Variant (3B5) 1.8 T, VW PASSAT Variant (3B5) 1.8 Syncro/4motion, VW PASSAT Variant (3B5) 2.0, VW PASSAT Variant (3B5) 2.0 4motion, VW PASSAT Variant (3B5) 1.8 View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Poly V-Belt for PASSAT Variant (3B5) and other VW models
Alternative products
How to change Serpentine belt on Passat 3b5 1.9 TDI – step-by-step instructions for straightforward car repair Serpentine belt
Tools
Replacement: serpentine belt – VW PASSAT Variant (3B5). Tools you might need:
Combination spanner #17
HEX bit No.H5
HEX bit No.H7
Ratchet wrench
Fender cover
AUTODOC recommends:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – VW PASSAT Variant (3B5). Recommended sequence of steps:
  1. Step 1
    Open the hood.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    How to change Poly V-Belt on Passat 3b5 1997 - free PDF and video manuals
    Unscrew the engine cover fastener. Use HEX No.H5. Use a ratchet wrench.
  2. Step 4
    How to replace VW PASSAT Variant (3B5) 1.9 TDI 1998 Poly V-Belt - step-by-step manuals and video guides
    Remove the engine cover.
    AUTODOC recommends:
    Replacement: serpentine belt – VW PASSAT Variant (3B5). Do not use excessive force when removing the part as this may damage it.
  3. Step 5
    Lift the car using a jack or place it over an inspection pit.
    Step 6
    Passat 3b5 1.8 T 1999 Poly V-Belt replacement: free workshop manuals
    Loosen the fastener of the AC compressor belt tensioner pulley. Use HEX No.H7. Use a ratchet wrench.
  4. Step 7
    Remove the V belt.
    Replacement: serpentine belt – VW PASSAT Variant (3B5). Professionals recommend:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
    Step 8
    Changing Poly V-Belt on VW PASSAT Variant (3B5) 1.6 2000 by yourself
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #17.
  5. Step 9
    How to remove VW PASSAT 1.9 TDI Syncro/4motion 2001 Poly V-Belt - online easy-to-follow instructions
    Remove the V-ribbed belt.
    Replacement: serpentine belt – VW PASSAT Variant (3B5). Tip:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
  6. Step 10
    How to replace Poly V-Belt on VW PASSAT Variant (3B5) 1997: download PDF manuals and video instructions
    Return the tensioner pulley to its initial position.
  7. Step 11
    Install the V-ribbed belt.
    Step 12
    How hard is it to do yourself: Poly V-Belt replacement on Passat 3b5 1.9 TDI 4motion 1998 - download illustrated guide
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #17.
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