When to replace the Poly V-Belt on your BMW Z3
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
BMW Z3 Roadster (E36) 2.5i, BMW Z3 Roadster (E36) 2.2i, BMW Z3 Roadster (E36) 2.2i, BMW Z3 Roadster (E36) 3.0i 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

Tools
Replacement: serpentine belt – BMW Z3 (E36). Tools you'll need:
Combination spanner #13
Combination spanner #32
Drive socket # 16
Ratchet wrench
Torque wrench
Fender cover
Replacement: serpentine belt – BMW Z3 (E36). AUTODOC recommends:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – BMW Z3 (E36). Use the following procedure:
  1. Step 1
    Open the bonnet.
    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 BMW Z3 Roadster 1995 - free PDF and video manuals
    Unscrew the fastener of the viscous fan clutch. Use a combination spanner #32.
  2. Step 4
    How to replace BMW Z3 Roadster (E36) 1.8i 1996 Poly V-Belt - step-by-step manuals and video guides
    Remove the fan shroud seal.
  3. Step 5
    BMW Z3 Roadster 1.9i 1997 Poly V-Belt replacement: free workshop manuals
    Unscrew and remove the viscous fan clutch.
  4. Step 6
    Changing Poly V-Belt on BMW Z3 Roadster (E36) 2.0i 1998 by yourself
    Remove the fan shroud.
  5. Step 7
    How to remove BMW Z3 3.0i 1999 Poly V-Belt - online easy-to-follow instructions
    Pull aside the AC compressor belt tensioner pulley. Use a combination spanner #13.
  6. Step 8
    How to replace Poly V-Belt on BMW Z3 Roadster (E36) 2000: download PDF manuals and video instructions
    Remove the AC compressor belt.
  7. Step 9
    How hard is it to do yourself: Poly V-Belt replacement on BMW Z3 Roadster M3.2 2001 - download illustrated guide
    Remove the tensioner pulley cap.
  8. Step 10
    Need to know how to renew Poly V-Belt on BMW Z3 2002? This free workshop manual will help you to do it yourself
    Pull aside the V-ribbed belt tensioner pulley. Use a drive socket #16. Use a ratchet wrench.
  9. Step 11
    Changing of Poly V-Belt on BMW Z3 Roadster 2003 won't be an issue if you follow this illustrated step-by-step guide
    Remove the V-ribbed belt.
  10. Step 12
    BMW Z3 1.9i Poly V-Belt replacement: online guides and video tutorials
    Return the tensioner pulley to its initial position. Use a drive socket #16. Use a ratchet wrench.
    Replacement: serpentine belt – BMW Z3 (E36). Professionals recommend:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
  11. Step 13
    Replacing Poly V-Belt on BMW Z3 Roadster 1996 1.8i by yourself
    Pull aside the V-ribbed belt tensioner pulley. Use a drive socket #16. Use a ratchet wrench.
  12. Step 14
    Z3 Roadster (E36) 3.0i 1997 Poly V-Belt DIY replacement workshop manual
    Install the V-ribbed belt.
    Replacement: serpentine belt – BMW Z3 (E36). Tip from AUTODOC:
    Make sure that the V-ribbed belt fits all pulleys snugly.
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DIY BMW Z3 Roadster (E36) Poly V-Belt replacement - online guide
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