4g Alternator source & parts links

Post by **Drax** » Fri Apr 01, 2022 10:17 am

Thanks to Greg for these
the item numbers are;
263678956863
324587129389
294414253313

Thanks to Max for these
Mines a 5th gen Type S but I just use jp-carparts to find my chassis/vin range and then find the part number and google them, in the past ive just found the parts on ebay but i tend to just order them through Amayama.com now as the genuine parts prices are awesome. I didnt buy a genunie rectifier as the prices are bonkers.
https://jp-carparts.com/honda/partlist. ... E&fig1=610

I looked up the part number for a BB4 SI VTEC and its 31127-PT2-003
https://jp-carparts.com/honda/partlist. ... E&fig1=610

Plenty in the states for £25 delivered
https://www.ebay.co.uk/sch/i.html?_from ... &_osacat=0

Replacing the rectifier is stupid easy, its just a few little nuts and screws.

Replacing the bearings is more involved and you need a puller to get the rotor out.

Thanks to wapit247 for these
Well I managed to source a shiney new one via eBay from a Germany company called 'Blau Weiss Auto Parts'. Thier part number is 284753. It's not a Denso but seem to be working just fine, so time will tell if its any good. I have kept the old Denso one and will try an rebuild it as a spare.

Post by **Drax** » Sat May 14, 2022 11:09 pm

Thanks to Hagland-BB4 for this
For all who many need this,
I purchased this on ebay for £140 which includes pickup and drop off costs.
Sent my UK one to him Part number 101211-5860 CJS87

https://www.ebay.co.uk/itm/173983420979

Works fine now and came back painted in silver too.

Post by **vanzep** » Thu Mar 16, 2023 6:45 pm

1991-2. 4th Gen BB1 JDM H22a Manual.
Denso Alternator part number 100211-8740
CJP75