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Old 02-26-2014   #1
raymond greene
 
Join Date: Jan 2014
Location: massachusetts
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Default fuel sending unit and pump

I need a new one and I see several on EBay. Delphi for one, for $320 including gasket and strainer. My GM dealer wants $600 plus for one. Ecklers list a separate one for the ZR1. Whats up? Tks
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Old 02-26-2014   #2
pantera1683
 
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Default Re: fuel sending unit and pump

Quote:
Originally Posted by raymond greene View Post
I need a new one and I see several on EBay. Delphi for one, for $320 including gasket and strainer. My GM dealer wants $600 plus for one. Ecklers list a separate one for the ZR1. Whats up? Tks
If you do a search for fuel pumps, you will see an old thread where an updated style Bosch unit is modified a little for use in our cars. I did that three years ago and have been pleased. I don't believe the new pumps came with gaskets though.

Here is the link: http://www.zr1.net/forum/showthread....ght=fuel+pumps

Last edited by pantera1683; 02-26-2014 at 01:24 PM. Reason: Added link
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Old 02-26-2014   #3
ScottZ95ZR1
 
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Default Re: fuel sending unit and pump

Buy with confidence from Jerry!

http://jerrysgaskets.com/store2/root...roducts_id=575
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Old 02-26-2014   #4
efnfast
 
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Default Re: fuel sending unit and pump

If Jerry's got it, I'll second that.
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Old 02-26-2014   #5
scottfab
 
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Default Re: fuel sending unit and pump

The ones on Rockauto.com are fine for $20 ea.
PERFORMANCE ELECTRIC Part # P240KC
They fit with no cutting the holder.
Just replace both while in there and do NOT ever run the pump in open air. It damages them. Don't ask how I know.

For more info see:
http://www.zr1netregistry.com/Inform...ent-Steps.aspx

and

http://www.zr1netregistry.com/Inform...placement.aspx
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Last edited by scottfab; 02-26-2014 at 06:35 PM.
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Old 02-26-2014   #6
XfireZ51
 
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Default Re: fuel sending unit and pump

Look for BB 454 Suburban pumps. They're the same thing. I would try the Bosch units if I needed replacements.
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Old 02-27-2014   #7
Paul Workman
 
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Default Re: fuel sending unit and pump

I and several others had issues with the Airtech units, listed at AutoZone as the replacement for the pump. FYI.

As an aside, at 40k miles I replaced my fuel filter (located on the frame, behind the right front wheel) the same time I replaced my fuel pumps. I was shocked at the amount of crud that was in there!.

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Old 02-27-2014   #8
XfireZ51
 
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Default Re: fuel sending unit and pump

Quote:
Originally Posted by Paul Workman View Post
I and several others had issues with the Airtech units, listed at AutoZone as the replacement for the pump. FYI.

As an aside, at 40k miles I replaced my fuel filter (located on the frame, behind the right front wheel) the same time I replaced my fuel pumps. I was shocked at the amount of crud that was in there!.

Paul,

Great point! That and the "socks" on the pumps. Sometimes they are plugged to the point where the pump is sucking up the socks impeding the flow of fuel.
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Old 02-27-2014   #9
Schrade
 
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Default Re: fuel sending unit and pump

Quote:
Originally Posted by Paul Workman View Post
I and several others had issues with the Airtech units, listed at AutoZone as the replacement for the pump. FYI.

...
+1 there...

DO stay away from AirTech.

I put one in my '98 GMC, against others' advice on GMC boards (because I keep tank FULL - which IS supposed to make a difference), and it failed post 2 years < 10k miles.


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Old 02-27-2014   #10
-=Jeff=-
 
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Default Re: fuel sending unit and pump

Quote:
Originally Posted by scottfab View Post
The ones on Rockauto.com are fine for $20 ea.
PERFORMANCE ELECTRIC Part # P240KC
They fit with no cutting the holder.
Just replace both while in there and do NOT ever run the pump in open air. It damages them. Don't ask how I know.

For more info see:
http://www.zr1netregistry.com/Inform...ent-Steps.aspx

and

http://www.zr1netregistry.com/Inform...placement.aspx
Scott, Are you currently using these or know someone who is without any issues?
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