When to replace the Poly V-Belt on your SEAT EXEO
Recommended replacement interval for the part category Serpentine belt : 30000 km
Important!
This replacement procedure can be used for:
SEAT Exeo ST (3R5) 1.6, SEAT Exeo ST (3R5) 1.8 T, SEAT Exeo ST (3R5) 2.0 TFSI 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 Exeo ST (3R5) and other SEAT models
Tools
Replacement: serpentine belt – SEAT EXEO ST (3R5). Tools you'll need:
Combination spanner #17
Fender cover
Replacement: serpentine belt – SEAT EXEO ST (3R5). Tip from AUTODOC experts:
  • All work should be done with the engine stopped.
Replacement: serpentine belt – SEAT EXEO ST (3R5). Take the following steps:
  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 Seat Exeo st 2009 - free PDF and video manuals
    Remove the engine cover.
    AUTODOC recommends:
    Replacement: serpentine belt – SEAT EXEO ST (3R5). Do not use excessive force when removing the part as this may damage it.
  2. Step 4
    How to replace SEAT Exeo ST (3R5) 2.0 TDI 2010 Poly V-Belt - step-by-step manuals and video guides
    Pull aside the V-ribbed belt tensioner pulley. Use a combination spanner #17.
  3. Step 5
    Seat Exeo st 1.8 TSI 2011 Poly V-Belt replacement: free workshop manuals
    Remove the V-ribbed belt.
    Replacement: serpentine belt – SEAT EXEO ST (3R5). AUTODOC recommends:
    Check the condition of the tensioner pulley and idler pulley. Replace them if necessary.
  4. Step 6
    Return the tensioner pulley to its initial position. Use a combination spanner #17.
    Step 7
    Changing Poly V-Belt on SEAT Exeo ST (3R5) 2.0 TFSI 2012 by yourself
    Install the V-ribbed belt.
    Replacement: serpentine belt – SEAT EXEO ST (3R5). Tip:
    Make sure that the V-ribbed belt fits all pulleys snugly.
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DIY SEAT Exeo ST (3R5) Poly V-Belt replacement - online guide
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