Does anybody know the size of the two O rings that seal the inlet and outlet pipes for the heater matrix on a 2002 307? The genuine part is a bit pricey.
2002 406 is OD 26 mm x 2.5 i.e. 21 mm ID. It's possibly standard for late 90s/early-mid 2000s models. You can buy this size in O ring packs from Supercheap.Does anybody know the size of the two O rings that seal the inlet and outlet pipes for the heater matrix on a 2002 307? The genuine part is a bit pricey.
Thanks JustinThey're x-rings. Just buy them.
Thanks Justin
Can you please post a source and contact details for them
Done !Are they square or 'X-ring' (aka quad ring) ? I certainly found the the coolant pipe back to the block on a '99 306 was an X-ring and the local O-ring supplier had plenty in stock in Viton at the time. Peugeot wanted some exhorbitant price for the pipe with the x-ring preinstalled so I just bought the x-ring separately.
Seemed to remember I got mine from https://amaando.com/ down at Silverwater. You can specify your material as well. Couple of bucks each.
Cheers
Justin