WTB new injectors for B34 engine

[paul]

need a set of new injectors to suit B34 engine Bosch Part 0280150152 W & N too expensive. anyone know of alternate supplier.

 

[OCCoupe]

Paul,

the part number you are showing is for an earlier L-Jet system which was in the e12, early e23, and early e24. The correct injector for the b34 has a Bosch number 0 280 156 372 and a bmw number of 13 64 1 466 116. These are for US b34 cars. These are available online for about $45.00 USD. Is your injection a US version or euro?

 

[bavbob]

Sonic cleaning by a professional is out of the question? E24 guys incl myself have used WitchHunter and happy with them.

 

[paul]

Thanks.........My car is a Euro version....engine from a 79 635Csi My understanding is that the M90/B34 engine never went to the States.

 

[Bert Poliakoff]

So should be Ljet

 

[OCCoupe]

So should be Ljet

yes and the part number Paul provided is for l-jet not motronic.

 

[sfdon]

There might be a perception (at least here in the States) that the b34 engine is a 92 x 86 engine.
The m90 engine then would be a different engine altogether.
The reality is that for those folks in other continents, BMW made and referred to the ECE m30b34 engine - (93.4 x 84)

 

[sfdon]

Pic of m90 head

 

[sfdon]

I offered Aussie csi a set- to be rebuilt last week. Havent heard from him

 

[paul]

Yes Don that is my engine....so the correct part number is as OCCoupe quoted Bosch number 0 280 156 372 and a bmw number of 13 64 1 466 116. ???

 

[paul]

My injectors were reconditioned upon engine rebuild but injector No 5 is weeping near the blue plastic coating on body......so figured on getting a new set as this may happen again down the line. Will have to check with mechanic if head is stamped M90 as per your pic. Is there any difference in the injectors otherwise??

 

[sfdon]

You want a euro m30b34 ljet injector
it uses an ev-1 connector
it is a +- 22 # injector
it is low impedance
bmw part # 13 64 1 363 918
Bosch # 0 280 150 152



Brand: BOSCH
Article: gasoline fuel injector



Product code: 0 280 150 152



ALFA ROMEO equivalent number: 6053 43 200

ALFA ROMEO equivalent number: 195 05 11 300 01

BMW equivalent number: 13 64 1 363 918

FIAT equivalent number: 60534320
LANCIA equivalent number: 60534320
NISSAN equivalent number: 16603 17M00

NISSAN equivalent number: 16603 17M01


13641363918
Injection valve
From:03/01/1977
Superseded by:
13641273272(09/01/1980 — ), nonexchangeable retrospectively
Supersedes:
13641361353(09/01/1975 — 10/05/2017), Exchangeable retrospectively13641358916(10/01/1974 — 07/18/1995)
Part 13641363918 was found on the following vehicles:

• 5' E12   (01/1977 — 07/1981)
• 6' E24   (10/1975 —
• 2500-3.3Li   (09/1971 — 02/1977)
• 7' E23   (10/1976 —

 

[paul]

THANKS VERY MUCH DON

 

[matthewp]

remember Paul that you are running an autronic management system. You will have more options.

 

[paul]

Got it sorted....car is running great

 

[Aussiecsi]

View attachment 103300View attachment 103300
I offered Aussie csi a set- to be rebuilt last week. Havent heard from him

Hi Don, I actually sent you a PM on 18th August asking if I still needed cores and what flow rate he uses. ...never mind, I appreciate you're a busy man and didn't want to bother you further. Anyway, I subsequently heard back from Standard Motor Parts and the specification for their FJ118 injector is virtually identical to the OEM Bosch. I bought a set through Rock Auto and will fit them in next few days ....hopefully they do the job ( at about 1/3rd of the price of the Bosch )