Notes: 150 Amp - Watercooled

Detailed Notes: This is a watercooled alternater and comes with a black seal around it to prevent leakage when bolted to the engine. All Bosch Alternators comes with this seal already imbedded in it. Bosch does not carry extra seals. If you need a replacement seal; see Dealer OE# 12 31 1 435 277

Notes: 140 Amp Only applies to Bosch alternator 0 120 465 031.

Notes: 120 Amp - Bosch : Before selling this aternator, please verify the OE part number off the unit. If it reads: 0 123 515 023 - the AL 0733x is correct. However, should the number read: 0 123 515 022 see AL0738x which is 140 Amp. Neither part is interchange if originally equipped with Valeo.