W0013952 - Fuel Pump Assembly 04+ (Includes Seal & Sender Unit)

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Part# W0013952

Fuel pump part # W0013951 can be substituted. It will have an extra sensor on top that you won't plug anything into.

Option Codes for fitment:

2004-2005 P32: L18

2004-2005 P42: LQ4/LR4&C3D/C7M/C7P/C7S&NB6/NF2/NF4

2006-2010 W16: L18

2006-2010 W18: L18

2004-2012 W22: L18

2004-2012 W24: L18

2006-2007 W42: LQ4/LR4&C7S&NC8/NT8

2006-2007 W42: LQ4&C7P&NC8/NT8

2008-2010 W42: LY6&C7P&NC8/NT8

2008-2010 W42: LY2/LY6&C7S&NC8/NT8

2010-2012 W42: L20&C7S&NC8/NT8

2004-2005 W52: L18

2007-2010 W62: L18&NC8/NT8&9H4/NJ2&RUB

Video of fuel pump replacement on 2005 W24 RV:

Hello, is the correct fuel pump for my unit? Thank you! ( Mark Marquez, 12/27/2023 )

Yes, that is the correct fuel pump according to the vin provided. ( Support )

2004 Winnebago Workhorse: does the fuel pump for this motor home have a sock (filter) on the intake line for the pump? ( Don, 08/07/2023 )

This pump does not have a visible external filter sock, it is inside the module assembly. ( Support )

I want to verify this pump will work for my 2004 dolphin 5b4mp67g043384892 ( I want to verify this pump will work for my 2004 dolphin 5b4mp67, 06/19/2023 )

Yes, this will be the correct fuel pump for your 2004 W22. ( Support )

Looking for fuel pump for this RV. Thanks!

2007 National LTC Dolphin

Thanks! ( Mike, 04/24/2023 )

The VIN you provided (5B4MP67G123350859) is for a 2002 Workhorse W22. If it is a 2002, 25178125 would be the correct pump. If it really is a different VIN and a 2007, W0013952 would be correct. ( Support )

Looking for the correct fuel pump and fuel filter. 2005 Gulfstream Voyager 8.1L vortex ( Michel Guerin, 01/31/2023 )

W0013952 is the correct fuel pump for your 2005 W24. ( Support )

Is this the correct fuel pump for my motorhome?
Does it need the pig tail adapter? ( Rex Cass, 09/18/2022 )

Yes, this is the correct fuel pump for your 2004 W22. It will not require a pig tail adapter. ( Support )

I have a 2005 motorhome workhorse 8.1 is the W0013952 the correct fuel pump i need & is this a OEM because there are some that say that they are & they are $249 i think they are aftermarket ( Richard A Sayle, 09/16/2022 )

This is the correct pump for your RV. You can be guaranteed that the $249 pumps are indeed aftermarket and this is true OEM. ( Support )

looking for a fuel pump module for this motor home, it has a number also of 25174532 if this is the same. thanks
( DAVE MUNDIL, 08/22/2022 )

The correct part # for your 2002 W22 is 25178125. ( Support )

Hello,
This fuel pump is compartible for my workhorse 7,4 ltr. ?

Thanks for help ( Peter Schikora , 02/02/2021 )

Your VIN indicates you have a 2001 P32 with the GM 8.1L, not the 7.4L. The correct fuel pump part # for your vehicle is 25178145. ( Support )

Hello I have a 2007 Tiffin Allegro 37b motorhome with a 8.1 engine my vehicle drives for about a hundred miles 10 starts jerking and losing power I have to turn it off for a little while then it performs correctly until it does it again read one of your post that says that I should set up a fuel pressure Gage to view can you tell me what is the correct fuel pump assembly that I will need for this vehicle? ( Rusty Jenkins, 12/04/2020 )

The correct fuel pump for your VIN is W0013952. ( Support )

Hello My coach will run great for about 60 miles then loses power and just limps along spiting and sputtering and backfire out of intake. Let set for half an hour starts up and goes for another 60 or so. noticed not as much power lately. could this be fuel pump related?
I'm afraid one day it mite not start in the back country of AZ.
Thank you
is this the correct fuel pump for my coach ( Steve, 09/08/2020 )

Without having a fuel pressure gauge hooked up to see if fuel pressure drops during this occurrence, it is hard to say. The pressure needs to stay somewhere in the 60 psi range. This is the correct fuel pump for your chassis. ( Support )

Needs a good fuel pump 2002 GMC Workhorse w22 8.1 496 engine ( Jack Fraemohs, 08/25/2020 )

The correct part # for the fuel pump for your VIN is 25178125. ( Support )

Is this the right pump for my Winnebago with a 8.1 engine ( Billy Eskew, 07/08/2020 )

25178125 - Module Assembly - Fuel Tank Fuel Pump (Includes Seal & Sender Unit)

https://www.ultrarvproducts.com/25178125-Module-Assembly-Fuel-Tank-Fuel-Pump-(with-seal)-(includes-sender-unit)

This is the correct one

( Support )

Is this the correct fuel pump for my 2005 8.1L W22 Winnebago Adventurer? ( RYAN TANNER, 05/28/2020 )

Ryan,

Yes, that is the correct fuel pump based on your VIN. Alternatively you could use the 28105800 as well.

( Support )

Hello, I'm looking for a fuel pump and fuel lines(the braided lines that go to the pump) for a 2005 Fleetwood Bounder, W22 chassis with a 75 gal tank. ( Roger, 03/10/2020 )

The W0013952 is the correct fuel pump for your VIN and the feed/return lines that connect to the fuel pump is part # W0005111: https://www.ultrarvproducts.com/W0005111-Hose-Asm-feed-And-Return- ( Support )

Fuel pressure shows 62 psi key on. going down the road level pavement drops no further than 55 psi heavy acceleration going up a long hill pressure drops to 42 psi engine will back fire and surge. when you back off to normal acceleration fuel pressure returns to 62 psi. filter has been changed and it made no difference. this 8.1 is in a 2008 Gulf stream Sun Voyager motorhome, with 34100 miles on it. does this appear to be a fuel pump problem?
Thank you ( Jack Sexton, 12/09/2019 )

A drop in fuel pressure like that under load would suggest that the fuel pump is having a hard time keeping up with the demand. Replacement of the fuel pump will likely cure the problem. ( Support )

I need a fuel pump and any related part's to drop tank and clean out for new pump.I need parts # if possible to all. Thank you James Hutcheson ( James 4, 09/29/2019 )

This would be the correct fuel pump. For any additional parts or help just give us a call and we can determine if anything else might be needed. ( Support )

hello,looking for the right fuel pump for my 04 newmar mt.air workhorse chassis thanks Charlie ( CHARLIE YAMADA, 07/07/2019 )

You may have a 2004 Newmar coach but it is on a 2003 Workhorse chassis. The part# for the fuel pump that you require is 25178125: https://www.ultrarvproducts.com/25178125-Module-Assembly-Fuel-Tank-Fuel-Pump-(with-seal)-(includes-sender-unit) ( Support )

The motorhome will not start and the fuel gauge is pegged at E with a information center message " low Fuel" The generator runs and it will not draw gas out of the tank if it at or below 1/4 full, so the tank is at least 1/4 full. Is This the correct fuel pump for the above mentioned motorhome and does it include the sending unit and pressure regulator? ( Greg Rullman, 05/29/2019 )

Yes, the W0013952 is 100% the correct fuel pump for your VIN. ( Support )

Does this pump have a check valve. My rv will crank for several secounds like it has lost its prime. Just started a couple of weeks ago? ( Mike, 07/05/2018 )

Yes this pump does have an integrated check valve. Does this occur all the time or only on a restart from sitting for a short period? If you cycle the key on and off a couple times and then try to crank does it fire up or still crank for several seconds? ( Support )

I looked up this fuel pump and it is listed for a 6.0L and I have a 8.1L would this still be the correct pump. Thank you for your help ( Alex, 03/20/2018 )

Not answered yet.

Part number W0013952 looks to be the right pump, but just want to make sure. Also, does this come with the "O" ring? My lock ring was also damaged, I couldn't find them on your site, do you have these as well?
Thanks
Tony Fox
tonys68dart@yahoo.com ( Tony Fox, 07/03/2016 )

Tony,

Yes that is the correct fuel pump for your Workhorse. This does include the O-ring seal but not the lock ring. The part number for the lock ring is W8005345

( Support )

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WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

VIN Verification Service Item

This product allows for a VIN verification service.

VIN part verificaion is a service that we provide free of charge when a part is purchased.
When you provide your VIN below we will personally verify your part selection by your VIN before shipment of your order.
This helps ensure that this is the correct part for your vehicle.
This is not an automatic VIN check, it is done by a parts specialist once order is placed.
We can only VIN verify vehicles back to model year 1996, if older we can help but can't guarantee fitment.
If you would like to have your part selection verified before purchase please call or email us.