Good Sam Club Open Roads Forum: Onan Microquiet 4000 - Aftermarket Fuel Pumps
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 > Onan Microquiet 4000 - Aftermarket Fuel Pumps

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Baja Man

Inland Empire, CA

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Posted: 10/20/20 04:44pm Link  |  Quote  |  Print  |  Notify Moderator

Hello all-

I believe my fuel pump is bad. My local source for Onan parts is backordered and Onan is backordered due to to C-19 and availability timeframe is unknown.

I see there are MANY aftermarket fuel pumps for this ubiquitous genny.

Have any of you used an aftermarket pump, and if so, what were the results....ex. how long has it been in use, fitment, ability to pump correctly, etc.

Thanks!


2003 Ford F-350 XLT Super Duty, Crew Cab, V10 (6.8L); 4X2; Standard Bed; SRW; 4R100 trans
2009 Thor-MVP RV- Tahoe 284SA

richconn

Amarillo, TX

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Posted: 10/20/20 07:21pm Link  |  Quote  |  Print  |  Notify Moderator

Ordered one from Amazon. Works fine.

jdc1

Rescue, Ca

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Posted: 10/20/20 07:44pm Link  |  Quote  |  Print  |  Notify Moderator

I bought one from O'Rielley's for under $20. Low psi is all the need to know.

Baja Man

Inland Empire, CA

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Posted: 10/21/20 10:47am Link  |  Quote  |  Print  |  Notify Moderator

I ordered one from Amazon.....Fingers crossed on quality and reliability

SMarquez

Rancho Cucamonga, Ca

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Posted: 10/22/20 12:17pm Link  |  Quote  |  Print  |  Notify Moderator

I did an amazon carb for my Onan. It worked perfectly when we went out. I would bet your carb is shot.

Baja Man

Inland Empire, CA

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Posted: 10/22/20 03:01pm Link  |  Quote  |  Print  |  Notify Moderator

I'll start with the fuel pump and go there from there.

SMarquez....which Amazon one did you get.....there are many!

Baja Man

Inland Empire, CA

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Posted: 10/22/20 03:05pm Link  |  Quote  |  Print  |  Notify Moderator

richconn wrote:

Ordered one from Amazon. Works fine.


Which Amazon one did you get....there are many!

ajriding

st clair

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Posted: 10/23/20 09:44am Link  |  Quote  |  Print  |  Notify Moderator

eBay is your friend. Yes, lots of cheapo junk, but it works, maybe not as long, or youcan also find OEM parts there.
I do not do Amazon because I do not hate our great country like Amazon does. Support American-loving companies.

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