Hey there, if your Renault Trafic 1.9 DTi or CDTi (years 2001 to 2006, with factory air con) is giving you battery warning lights or struggling to charge, this SXR alternator is likely the fix. It's a brand new unit that pumps out 120 amps at 12 volts, which is the standard spec for those models. It comes with the correct 6-ribbed free wheel pulley too. This is a direct replacement – no modifications needed, and you won't have to pay a surcharge for your old core. It matches a massive list of original part numbers (like 93160649, 7711134312, and loads more – check the list to be sure). Each one is quality tested before it ships. Fitting it is a garage job for most people, but once it's on, you should have reliable power for your battery and all the electrics. Just make sure your van's details match (registration, model, engine) before ordering. If you're unsure, drop your reg number to the seller to confirm fitment.