Audi 90 20v (7A) Fuel Pump

Obli · 02-01-22, 02:36 PM

Hi folks,

I'm trying to get my old 1991 90 20v started after some years of being sat around under cover. I'm looking for a fuel pump, new or second hand, suitable to fit. Looked up the part number, believed to be 893 906 091B (or E? Not sure of the suffix difference),

Had a look on eBay. Not sure if a new, cheap one is even worth a punt...

Is anyone able to help, please? Thanks for your time,

James

mikes2 · 02-01-22, 06:16 PM

I've got one like this on my 2.6 90

https://www.fuelpumpsonline.co.uk/in...10-23395-p.asp

Obli · 03-01-22, 10:21 AM

Thank you mikes2, for the recommendation and link - good to know.

I've had a hunt around myself. Found the following Magneti Marelli fuel pump.

https://m.buycarparts.co.uk/magneti-marelli/7613355

Reg check for my 90 20v states not compatible but OEM numbers match and car fitment looks right (not sure what the 8A is though). Has anyone used this particular pump?

EDIT: The pump recommended by Magneti Marelli in their catalogue is a different part number.

ESS0112A, 219900000112
https://m.buycarparts.co.uk/magneti-marelli/7613406

Looks like it has the right terminals to screw on, different to the other one which probably works but would require modification.

Best wishes,

James

mikes2 · 03-01-22, 05:02 PM

893 906 091 B for a 20v fwd, 893 906 091 E if it's quattro 20v

slacky · 03-01-22, 08:15 PM

Quote:

Originally Posted by mikes2

893 906 091 B for a 20v fwd, 893 906 091 E if it's quattro 20v

What would the differences be Mike ?

mikes2 · 03-01-22, 09:03 PM

usually the inlet diameter is different.

slacky · 04-01-22, 08:53 PM

Quote:

Originally Posted by mikes2

usually the inlet diameter is different.

Thanks

Obli · 19-02-22, 07:29 AM

Received and fitted the following.

ESS0112A, 219900000112
https://m.buycarparts.co.uk/magneti-marelli/7613406

Terminations are perfect. The original colour coded screw cap terminals fit the pump nicely, no modifications required. The supplier tried to quietly send us an alternative fuel pump (with different terminations) as the Marelli was out of stock. Caught that and insisted on the Marelli.

Car is still off the road. Hasn't been started for a few years. Seems like the fuel pump relay has intermittent contact but the pump primes. Have a fuel feed pipe split to sort out now so can't completely recommend the pump as I haven't got the car started on it... Yet!

02-01-22, 06:16 PM	#2
mikes2 4 ring whore! Classic Audi Club Member Join Date: Nov 2007 Location: Polmont Posts: 2,617	I've got one like this on my 2.6 90 https://www.fuelpumpsonline.co.uk/in...10-23395-p.asp __________________ 1991 90 quattro 20v sport 1991 90 quattro

03-01-22, 10:21 AM	#3
Obli Grown up member Classic Audi Club Member Join Date: Jul 2010 Posts: 267	Thank you mikes2, for the recommendation and link - good to know. I've had a hunt around myself. Found the following Magneti Marelli fuel pump. https://m.buycarparts.co.uk/magneti-marelli/7613355 Reg check for my 90 20v states not compatible but OEM numbers match and car fitment looks right (not sure what the 8A is though). Has anyone used this particular pump? EDIT: The pump recommended by Magneti Marelli in their catalogue is a different part number. ESS0112A, 219900000112 https://m.buycarparts.co.uk/magneti-marelli/7613406 Looks like it has the right terminals to screw on, different to the other one which probably works but would require modification. Best wishes, James Last edited by Obli; 03-01-22 at 11:51 AM.

03-01-22, 05:02 PM	#4
mikes2 4 ring whore! Classic Audi Club Member Join Date: Nov 2007 Location: Polmont Posts: 2,617	893 906 091 B for a 20v fwd, 893 906 091 E if it's quattro 20v __________________ 1991 90 quattro 20v sport 1991 90 quattro

03-01-22, 09:03 PM	#6
mikes2 4 ring whore! Classic Audi Club Member Join Date: Nov 2007 Location: Polmont Posts: 2,617	usually the inlet diameter is different. __________________ 1991 90 quattro 20v sport 1991 90 quattro

19-02-22, 07:29 AM	#8
Obli Grown up member Classic Audi Club Member Join Date: Jul 2010 Posts: 267	Received and fitted the following. ESS0112A, 219900000112 https://m.buycarparts.co.uk/magneti-marelli/7613406 Terminations are perfect. The original colour coded screw cap terminals fit the pump nicely, no modifications required. The supplier tried to quietly send us an alternative fuel pump (with different terminations) as the Marelli was out of stock. Caught that and insisted on the Marelli. Car is still off the road. Hasn't been started for a few years. Seems like the fuel pump relay has intermittent contact but the pump primes. Have a fuel feed pipe split to sort out now so can't completely recommend the pump as I haven't got the car started on it... Yet!