Gearbox type

huesey1974 · 04-13-2016, 12:19 PM

Hi,
Can anyone tell me the gearbox number in a march 2007 e93 335i? I'm thinking ZF6HP19 but not sure, any help appreciated.
Thanks

floydarogers · 04-13-2016, 03:37 PM

Quote:

Originally Posted by huesey1974

Hi,
Can anyone tell me the gearbox number in a march 2007 e93 335i? I'm thinking ZF6HP19 but not sure, any help appreciated.
Thanks

AFAIK, all 335i came with that auto transmission.

huesey1974 · 04-14-2016, 11:28 AM

Thankyou

huesey1974 · 04-14-2016, 11:31 AM

Hi,
Does anyone know if a second hand gearbox can be coded to my car and is it dealer only for this?

huesey1974 · 04-14-2016, 12:19 PM

Can a 6HP21 box fit my 2007?

floydarogers · 04-14-2016, 01:58 PM

Quote:

Originally Posted by huesey1974

Hi,
Does anyone know if a second hand gearbox can be coded to my car and is it dealer only for this?

Not sure what you mean here. The TCU is on the tranny IIRC; if you're replacing with a like transmission only the VIN and tranny serial # need to be changed; pretty much anyone can do that.

Quote:

Originally Posted by huesey1974

Can a 6HP21 box fit my 2007?

Don't know what the -21 is. But a 6HP26 is the standard for the 335d and should fit.

huesey1974 · 04-14-2016, 02:07 PM

Hi,
I was told a tranny from a different car would have to be programmed to my car, Not sure if this is correct and my 335i has a ZF6HP19 where the one I can source is a ZF6HP21 and was trying to make sure it would fit.
Thanks

huesey1974 · 04-15-2016, 10:30 AM

Quote:

Originally Posted by floydarogers

Not sure what you mean here. The TCU is on the tranny IIRC; if you're replacing with a like transmission only the VIN and tranny serial # need to be changed; pretty much anyone can do that.

Don't know what the -21 is. But a 6HP26 is the standard for the 335d and should fit.

Hi,
Now sourced a low mileage 6HP19 box from a 335i so do they just need to change the serial and vin number and all is good?
Thanks

floydarogers · 04-17-2016, 10:54 PM

Quote:

Originally Posted by huesey1974

Hi,
Now sourced a low mileage 6HP19 box from a 335i so do they just need to change the serial and vin number and all is good?
Thanks

May not even need to do that - might be only newer models. But should be a slam dunk.

9krpmrx8 · 04-17-2016, 11:00 PM

From what I read in my research, the 6HP19 became the 6HP21 and they are interchangeable but some dealer programming may be needed.

huesey1974 · 04-18-2016, 02:24 PM

Hi,
Before I ordered the box I got my mechanic to double check and it turns out my box is in fact a 6HP21!

huesey1974 · 04-27-2016, 02:42 PM

Just for future info for anyone with the same problem, The 2nd hand box was fitted and works perfectly, No programming etc required. Happy days

Kenneykickin · 04-27-2016, 04:31 PM

Does anyone know why my transmission won't engage out of "park" after a transmission pan change and new fluid? The shifter moves freely but it won't go out of park. I did everything step by step in the DIY GUIDE. I don't understand what happened.

04-13-2016, 12:19 PM	#1
huesey1974 Private First Class 50 Rep 132 Posts Drives: 2013 M5 competition Join Date: Apr 2015 Location: Glasgow iTrader: (0)	Gearbox type Hi, Can anyone tell me the gearbox number in a march 2007 e93 335i? I'm thinking ZF6HP19 but not sure, any help appreciated. Thanks
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04-14-2016, 11:28 AM	#3
huesey1974 Private First Class 50 Rep 132 Posts Drives: 2013 M5 competition Join Date: Apr 2015 Location: Glasgow iTrader: (0)	Thankyou
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04-14-2016, 11:31 AM	#4
huesey1974 Private First Class 50 Rep 132 Posts Drives: 2013 M5 competition Join Date: Apr 2015 Location: Glasgow iTrader: (0)	Hi, Does anyone know if a second hand gearbox can be coded to my car and is it dealer only for this?
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04-14-2016, 12:19 PM	#5
huesey1974 Private First Class 50 Rep 132 Posts Drives: 2013 M5 competition Join Date: Apr 2015 Location: Glasgow iTrader: (0)	Can a 6HP21 box fit my 2007?
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04-14-2016, 02:07 PM	#7
huesey1974 Private First Class 50 Rep 132 Posts Drives: 2013 M5 competition Join Date: Apr 2015 Location: Glasgow iTrader: (0)	Hi, I was told a tranny from a different car would have to be programmed to my car, Not sure if this is correct and my 335i has a ZF6HP19 where the one I can source is a ZF6HP21 and was trying to make sure it would fit. Thanks
	Appreciate 0 Quote

04-17-2016, 11:00 PM	#10
9krpmrx8 Clean is the new cool, keep it that way. 808 Rep 1,685 Posts Drives: 11' Alpine White 335i Sedan Join Date: Jan 2016 Location: San Antonio, Texas iTrader: (0)	From what I read in my research, the 6HP19 became the 6HP21 and they are interchangeable but some dealer programming may be needed. __________________ 2011 335i, FBO, N55+ Turbo, full E85, S55 intercooler, etc. 2015 X5 35i Xdrive
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04-18-2016, 02:24 PM	#11
huesey1974 Private First Class 50 Rep 132 Posts Drives: 2013 M5 competition Join Date: Apr 2015 Location: Glasgow iTrader: (0)	Hi, Before I ordered the box I got my mechanic to double check and it turns out my box is in fact a 6HP21!
	Appreciate 0 Quote

04-27-2016, 02:42 PM	#12
huesey1974 Private First Class 50 Rep 132 Posts Drives: 2013 M5 competition Join Date: Apr 2015 Location: Glasgow iTrader: (0)	Just for future info for anyone with the same problem, The 2nd hand box was fitted and works perfectly, No programming etc required. Happy days
	Appreciate 1 Quote

04-27-2016, 04:31 PM	#13
Kenneykickin ///Kenney 86 Rep 753 Posts Drives: 09 335i / 06 330xi Join Date: Aug 2015 Location: Idaho iTrader: (0)	Does anyone know why my transmission won't engage out of "park" after a transmission pan change and new fluid? The shifter moves freely but it won't go out of park. I did everything step by step in the DIY GUIDE. I don't understand what happened. __________________ 2009 335i / sedan / silver & black / stock / 187's / sport and premium package - wife's ( purchased 09/01/2015 ) 2006 330xi / sedan / black and saddle brown / sport, cold weather & premium / stock - mine! ( purchased 04/01/2014 )
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