Warm up regulator to fuel distributor line

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jeepjones03a3
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My E21(s): ‘83 US 320i

Warm up regulator to fuel distributor line

Post by jeepjones03a3 »

While replacing the wiring harness on my 1983 320i, I cracked the fuel line from the fuel distributor to the warm up regulator. I was unable to find the type of line on ECStuning website, so if anyone knows the type of line it is please let me know.


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Jeroen
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My E21(s): '81 323i Baur
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Re: Warm up regulator to fuel distributor line

Post by Jeroen »

I think that is #11? That is the supply hose, return hose is #8. You can easily identify these as the have different diameters, supply is a 10mm inner diameter, return 8mm.

image and part nos here
http://bmwfans.info/parts-catalog/E21/U ... fuel_pipe/

Image
Regards/groeten, Jeroen
jeepjones03a3
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Posts: 5
Joined: Wed Jul 23, 2025 12:09 am
My E21(s): ‘83 US 320i

Re: Warm up regulator to fuel distributor line

Post by jeepjones03a3 »

Thanks for the part ID, found one for sale and it’s on the way!
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Jeroen
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My E21(s): '81 323i Baur
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Re: Warm up regulator to fuel distributor line

Post by Jeroen »

:thumbsup
Regards/groeten, Jeroen
jeepjones03a3
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Posts: 5
Joined: Wed Jul 23, 2025 12:09 am
My E21(s): ‘83 US 320i

Re: Warm up regulator to fuel distributor line

Post by jeepjones03a3 »

Now I just have to figure out why when I turn the key to the start position I get a single solitary click and nothing else.
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uwbuurman
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My E21(s): 1978 type 1 323i 5speed dogleg Polaris
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Re: Warm up regulator to fuel distributor line

Post by uwbuurman »

Drained battery?
It's the man next door!

1978 BMW 323i
1980 BMW 528i maior restitutio
1987 BMW 325iA cabriolet
2015 BMW 320dA touring xDrive High Executive ///Msport
2016 BMW 420dA Gran Coupé
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