Fuel Injector Help

lendlease · 05-09-2018, 01:46 AM

Hey guys,

I'm having a hard time figuring out which fuel injector I should purchase for my 2011 E90 N55 and I was wondering if ya'll could help me out.

These injectors (here) are pulled out of a car similar to mine and have a manufacturer number of 13647597870. But when I search this up on ECSTuning and FCPEuro, they look slightly different and it says it will only fit cars built after 01/2011 and not mine.

I then found these injectors (here) that look exactly like the ones in the craigslist ad, but the manufacturer number is 13537568607 instead.

A big reason I want to know if I can purchase the 13647597870 is because the Genuine BMW ones on ECSTunining are a lot cheaper (link) vs the Bosch ones (link1 and link2)

So I guess my questions are: Should I purchase the 13537568607 fuel injector or the 13647597870 fuel injector? And if I can purchase the 13647597870 fuel injector, can I get the cheaper Genuine BMW one? What is the reason for the price discrepancy between the OEM and Bosch ones and are they the same?

Thank you for your time!

GEOS07335i · 05-09-2018, 09:00 AM

Quote:

Originally Posted by lendlease

Hey guys,

I'm having a hard time figuring out which fuel injector I should purchase for my 2011 E90 N55 and I was wondering if ya'll could help me out.

These injectors (here) are pulled out of a car similar to mine and have a manufacturer number of 13647597870. But when I search this up on ECSTuning and FCPEuro, they look slightly different and it says it will only fit cars built after 01/2011 and not mine.

I then found these injectors (here) that look exactly like the ones in the craigslist ad, but the manufacturer number is 13537568607 instead.

A big reason I want to know if I can purchase the 13647597870 is because the Genuine BMW ones on ECSTunining are a lot cheaper (link) vs the Bosch ones (link1 and link2)

So I guess my questions are: Should I purchase the 13537568607 fuel injector or the 13647597870 fuel injector? And if I can purchase the 13647597870 fuel injector, can I get the cheaper Genuine BMW one? What is the reason for the price discrepancy between the OEM and Bosch ones and are they the same?

Thank you for your time!

Sorry cant add a lot of value here but wow those are so cheap. I wish they fit on an N54 motor. The N54 injectors are like $250 -280 on ECS each now.

liftrichh · 05-10-2018, 10:30 AM

I'm having a misfire on cylinder 4 and I might as well upgrade my injectors but don't know which is the best to get for my e92 n55.

2011 BMW 335i Coupe N55
Current mods: [aFe Intake, JB4, MHD Stage 2+, VRSF HD Intercooler, VRSF Catless Downpipe, Evolution Racewerks Chargepipe, Sprint Booster v3]

lendlease · 05-10-2018, 05:58 PM

Quote:

Originally Posted by liftrichh

I'm having a misfire on cylinder 4 and I might as well upgrade my injectors but don't know which is the best to get for my e92 n55.

2011 BMW 335i Coupe N55
Current mods: [aFe Intake, JB4, MHD Stage 2+, VRSF HD Intercooler, VRSF Catless Downpipe, Evolution Racewerks Chargepipe, Sprint Booster v3]

I have the same misfire on cylinder 4 and I finally decided to go with the 13537568607 injectors.

liftrichh · 05-10-2018, 06:11 PM

how is it running right now? What mods have you done with your car?

Kev0 · 05-11-2018, 09:45 PM

Why are the oem ones so cheap?

lendlease · 05-12-2018, 07:07 PM

Quote:

Originally Posted by liftrichh

how is it running right now? What mods have you done with your car?

I only ordered them and they are expected to come this Monday. I am fbo.

mfractal · 05-13-2018, 07:53 AM

All I can say is that these two are NOT interchangeable. If you order the newer version you'll also have to replace your fuel rail.

liftrichh · 05-13-2018, 05:09 PM

Quote:

Originally Posted by mfractal

All I can say is that these two are NOT interchangeable. If you order the newer version you'll also have to replace your fuel rail.

How would I know which injector is the correct one

lendlease · 05-14-2018, 09:07 PM

Quote:

Originally Posted by liftrichh

How would I know which injector is the correct one

You can enter in your VIN on realoem and see which fuel rail system matches the one on your car.

05-09-2018, 01:46 AM	#1
lendlease Enlisted Member 0 Rep 32 Posts Drives: 2020 ///K West Join Date: May 2017 Location: Yeezy iTrader: (0)	Fuel Injector Help Hey guys, I'm having a hard time figuring out which fuel injector I should purchase for my 2011 E90 N55 and I was wondering if ya'll could help me out. These injectors (here) are pulled out of a car similar to mine and have a manufacturer number of 13647597870. But when I search this up on ECSTuning and FCPEuro, they look slightly different and it says it will only fit cars built after 01/2011 and not mine. I then found these injectors (here) that look exactly like the ones in the craigslist ad, but the manufacturer number is 13537568607 instead. A big reason I want to know if I can purchase the 13647597870 is because the Genuine BMW ones on ECSTunining are a lot cheaper (link) vs the Bosch ones (link1 and link2) So I guess my questions are: Should I purchase the 13537568607 fuel injector or the 13647597870 fuel injector? And if I can purchase the 13647597870 fuel injector, can I get the cheaper Genuine BMW one? What is the reason for the price discrepancy between the OEM and Bosch ones and are they the same? Thank you for your time!
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05-10-2018, 10:30 AM	#3
liftrichh Banned 1 Rep 148 Posts Drives: 2011 BMW 335i Coupe Join Date: Jan 2018 Location: Houston Texas iTrader: (0)	I'm having a misfire on cylinder 4 and I might as well upgrade my injectors but don't know which is the best to get for my e92 n55. 2011 BMW 335i Coupe N55 Current mods: [aFe Intake, JB4, MHD Stage 2+, VRSF HD Intercooler, VRSF Catless Downpipe, Evolution Racewerks Chargepipe, Sprint Booster v3]
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05-10-2018, 06:11 PM	#5
liftrichh Banned 1 Rep 148 Posts Drives: 2011 BMW 335i Coupe Join Date: Jan 2018 Location: Houston Texas iTrader: (0)	how is it running right now? What mods have you done with your car?
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05-11-2018, 09:45 PM	#6
Kev0 Private First Class 115 Rep 127 Posts Drives: 2012 BMW E92 Join Date: Mar 2018 Location: California iTrader: (0)	Why are the oem ones so cheap?
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05-13-2018, 07:53 AM	#8
mfractal VAG Survivor $mfractal's Avatar$ 40 Rep 150 Posts Drives: E90 335i Join Date: Aug 2015 Location: BR iTrader: (1)	All I can say is that these two are NOT interchangeable. If you order the newer version you'll also have to replace your fuel rail. __________________ F10 535i LCI, Hybrid Turbo, Custom Inlet, Spool FX-150 Pump HPFP, TI Automotive LPFP, DV+, Phoenix IC, FTP CP, High Flow Cat, M5 Mufflers, Custom Tuned By David Shoup.
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