1AFPU00191-Chevrolet GMC Fuel Pump & Sending Unit Assembly

Replaces

Chevrolet GMC Fuel Pump & Sending Unit Assembly TRQ

1AFPU00191-618910-1998
Guaranteed to fit: 1998 Chevrolet K1500 Truck

Part Details

This part replaces:

  • Hollander 323-01159
  • Spectra Premium Industries TNKSP461M
  • OE # 25314321
  • TRQ FPA61894
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Part 1AFPU00191
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Orders must be placed by 2pm ET
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Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

TRQ
Brand #: FPA61894

Frequently bought together

Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Q&A

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

This fuel pump includes a new electrical connector harness. You will need to remove your existing electrical connector and install the new connector provided in order to install your new fuel pump (instructions are included with the pump).

This fuel pump is not a universal fit item. Because your vehicle’s original connector is prone to failure due to corrosion, cracking, loose pin housings, and wire crimp issues, the OE manufacturer has changed the shape of the connector, requiring the install of a new electrical connector during fuel pump service.

Rigorously Tested

Meets or exceeds all SAE fuel pump performance and durability standards

Highest Quality Material

Consistent high quality plastic molding media.

High-carbon motor commutator and brushes for longer pump life

Direct Fit Replacement

Guaranteed to fit and function correctly for your specific application

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Electrical Connector Instructions

  1. step : Disconnecting the Fuel Hoses (0:41)
    • Lift and secure the vehicle
    • Loosen the two hose clamps with an 8mm socket and ratchet
    • Pull the hoses free, using a pry bar if necessary
  2. step : Removing the Fuel Tank Straps (1:41)
    • Support the fuel tank with a jack stand
    • Remove the 15mm bolt from each fuel tank strap
    • Pull off the fuel tank straps
  3. step : Removing the Fuel Tank (2:39)
    • Have an assistant hold one end of the tank
    • Lower the jack
    • Pull the top hose free from its bracket
    • Disconnect the rear hose from the fuel tank
    • Disconnect the rear hose from its brackets
    • Disconnect the fuel pump wiring harnesses
    • Disconnect the fuel pump hoses with pliers
    • Pull the front hoses out of the gas tank
    • Pull the fuel pump hoses out of their brackets
    • Tape over the holes in the fuel tank
    • Lower the fuel tank with the help of an assistant
    • Disconnect the top hose from the fuel tank
    • If the gas tank is too heavy, pour the gas into an appropriate container
  4. step : Removing the Fuel Pump (5:25)
    • Loosen the fuel pump ring with a hammer and screwdriver
    • Pull of the fuel pump ring
    • Pull the fuel pump out of the tank
    • Pour any gas inside the pump into the tank
  5. step : Installing the New Fuel Pump (6:12)
    • Push the float arm onto the new fuel pump
    • Slide the fuel pump hose clips off the old fuel pump with a flat blade screwdriver
    • Slide the fuel pump hose clips onto the new fuel pump with a flat blade screwdriver
    • Put the new fuel pump into the tank
    • Put the fuel pump ring into place
    • Lock the ring into place with a hammer and screwdriver
  6. step : Reinstalling the Fuel Tank (7:14)
    • Lift the fuel tank into place, front first, with the help of an assistant
    • Reconnect the front fuel tank hose
    • Clip the front hose into its bracket
    • Push the rear of the tank up partially
    • Support the tank with the jack
    • Connect the fuel pump hoses
    • Reconnect the fuel pump wiring harnesses
    • Clip the fuel pump hoses into their brackets
    • Connect the rear hose
    • Push the rear hose into its brackets
    • Raise the tank the rest of the way up with the jack
    • Remove the tape from the tank
    • Reconnect the two upper hoses
    • Tighten the two hose clamps with an 8mm socket and ratchet
  7. step : Installing the New Fuel Tank Straps (11:05)
    • Hang the new fuel tank straps in their brackets
    • Insert the 15mm bolt into each fuel tank strap

Tools needed for replacement:

    General Tools

  • Floor Jack
  • Assistant
  • Jack Stands
  • Hammer

  • Materials, Fluids, and Supplies

  • Electrical Tape

  • Pliers, Cutters & misc Wrenches

  • Needle nose pliers

  • Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Pry Bar
  • Flat Blade Screwdriver

  • Sockets - Metric

  • 8mm Socket
  • 15mm Socket

Need help? Ask one of our Auto Experts
Need help? Ask one of our Auto Experts
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Is this part new or used?
Marie H April 9, 2018
New
Bruce C April 9, 2018
These parts are, in fact, new parts. They are not remanufactured or refurbished.
Peter L April 10, 2018
This part was new.
Wes M April 10, 2018
The fuel pump is new and has worked perfectly since I installed it. Very pleased with the purchase!
Jon S April 10, 2018
The fuel pump was new and works great!
M A February 20, 2019
New
J E September 18, 2019
Does this pump fit a 98 Chevy k1500 v8 5.7 4x4 extended cab?
Keiyalon S July 11, 2018
Yes, according to the information you supplied, the part youre looking at will be correct for your vehicle. If you have any other questions, please let us know.
Tim K July 11, 2018
Does this fit a 97 chevy Cheyenne 4.3?
Francisco A January 11, 2020
Currently, we do not carry this part for your vehicle. Were always updating our inventory so please check back soon! If you have any other questions, let us know.
Emma F January 12, 2020

Fits the following Makes:

Year Make Model Description
1997-1998Chevrolet C1500 Truck Chevrolet C1500 Truck V6 4.3L Fuel Pump & Sending Unit Assembly
1998Chevrolet C1500 Truck Chevrolet C1500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1998Chevrolet C1500 Truck Chevrolet C1500 Truck V8 5.0L Fuel Pump & Sending Unit Assembly
1999Chevrolet C1500 Truck Chevrolet C1500 Truck V8 5.0L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1999Chevrolet C1500 Truck Chevrolet C1500 Truck V8 5.7L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1998-1999Chevrolet C2500 Truck Chevrolet C2500 Truck V8 5.0L Fuel Pump & Sending Unit Assembly
1998-1999Chevrolet C2500 Truck Chevrolet C2500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999Chevrolet C2500 Truck Chevrolet C2500 Truck V8 5.7L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1998Chevrolet C3500 Truck Chevrolet C3500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999-2000Chevrolet C3500 Truck Chevrolet C3500 Truck (without Cab & Chassis Option) V8 5.7L Main Tank Fuel Pump & Sending Unit Assembly
1997-1998Chevrolet K1500 Truck Chevrolet K1500 Truck V6 4.3L Fuel Pump & Sending Unit Assembly
1998Chevrolet K1500 Truck Chevrolet K1500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1998Chevrolet K1500 Truck Chevrolet K1500 Truck V8 5.0L Fuel Pump & Sending Unit Assembly
1999Chevrolet K1500 Truck Chevrolet K1500 Truck V8 5.7L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1999Chevrolet K1500 Truck Chevrolet K1500 Truck V8 5.0L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1998-1999Chevrolet K2500 Truck Chevrolet K2500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999Chevrolet K2500 Truck Chevrolet K2500 Truck V8 5.7L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1998Chevrolet K3500 Truck Chevrolet K3500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999-2000Chevrolet K3500 Truck Chevrolet K3500 Truck V8 5.7L Main Tank Fuel Pump & Sending Unit Assembly
1997-1998GMC C1500 Truck GMC C1500 Truck V6 4.3L Fuel Pump & Sending Unit Assembly
1998GMC C1500 Truck GMC C1500 Truck V8 5.0L Fuel Pump & Sending Unit Assembly
1998GMC C1500 Truck GMC C1500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999GMC C1500 Truck GMC C1500 Truck V8 5.7L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1999GMC C1500 Truck GMC C1500 Truck V8 5.0L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1998-1999GMC C2500 Truck GMC C2500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1998-1999GMC C2500 Truck GMC C2500 Truck V8 5.0L Fuel Pump & Sending Unit Assembly
1999GMC C2500 Truck GMC C2500 Truck V8 5.7L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1998GMC C3500 Truck GMC C3500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999-2000GMC C3500 Truck GMC C3500 Truck (without Cab & Chassis Option) V8 5.7L Main Tank Fuel Pump & Sending Unit Assembly
1997-1998GMC K1500 Truck GMC K1500 Truck V6 4.3L Fuel Pump & Sending Unit Assembly
1998GMC K1500 Truck GMC K1500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1998GMC K1500 Truck GMC K1500 Truck V8 5.0L Fuel Pump & Sending Unit Assembly
1999GMC K1500 Truck GMC K1500 Truck V8 5.7L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1999GMC K1500 Truck GMC K1500 Truck V8 5.0L without RPO Code 8J9 (RFI Filter Pump Assembly) Fuel Pump & Sending Unit Assembly
1998GMC K2500 Truck GMC K2500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999GMC K2500 Truck GMC K2500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1998GMC K3500 Truck GMC K3500 Truck V8 5.7L Fuel Pump & Sending Unit Assembly
1999-2000GMC K3500 Truck GMC K3500 Truck V8 5.7L Main Tank Fuel Pump & Sending Unit Assembly

Part Interchange

Brand Label Part Number
Airtex E3947M
Carter P74757M
DIY Solutions FPU00026
Spectra Premium SP461M
Spectra Premium Industries SP461M

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

FREE SAME DAY SHIPPING
TRQ
Brand #: FPA61894
Product Reviews
4.63/ 5.0
27 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
20
6
0
0
1
Fuel sending unit
Got it fast, installed it, started right up and the best part, $100 cheaper than autozone and thats great for me!
February 14, 2017
Fuel pump
The pump work realiy Thanks. Now I need a driver side eletric motor so I can let my window down.
February 15, 2017
Worked great once I found a video in you tube that allowed me to make modifications to the wiring harness. Was dissapointed to receive an item that does not give you options. CS provided some schematics but not of any use. Overall, satisfied. Prices and service is good! Thanks
February 23, 2017
great
the part fit perfect delivery was fast could not be happier
March 3, 2017
great product
very easy install. works as intended. Very good people to work with. Very good price. Would recommend your products and customer service to everybody. Thanks Larry
April 24, 2017
Been in for a week and no problems. Hope it last at least 50k
November 21, 2017
1997 k1500 chev fuel pump
Got the item after 5 days in northern Canada, Came well packaged and intact. Pretty happy with service, just wish shipping was faster!
November 24, 2017
Perfect!
Fit as described, quick install and worked correctly.
February 25, 2018
Great Great part for the money
Part came in fast, was right part as described for the vehicle. Went in with ease. The only bad part was no instructions of wiring but have a book and online resource that helped me wire it up properly.. I waited on review to see if pup would fail quickly, and so fart 3 weeks and its still good. Very impressed on performance of part so far. I will start utilizing site for more parts i need.
May 1, 2018
Great Product; Even greater price!!
I was super satisfied with the product. It was a direct fit and everything lined up and wired up correctly. I am always weary of ordering products online, but www.1aauto.com curbed all of those fears by being super fast, super friendly and super blue collar affordable!!! Parts for the working man who is working on his own ride in the backyard to get back on the road can surely be found here!!! I will be a loyal customer from here on out!!
September 30, 2018
Best company Service ONLINE !!!
Excellent product and Customer service online Thanks
November 3, 2018
Great part and price
I would recommend this part to anyone. The price was great and the product has been terrific. I was kept up on were the product was and it arrived as scheduled.
November 14, 2018
Fuel pump
Easy shopping, proper description is key to online purchases this site was great
December 4, 2018
Amazing Part, Highly Recommended
To start off, when I ordered this fuel pump shipping was supposed to take 2 weeks, it showed up in 2 days. That’s right. 2 DAYS! Needless to say, I was thoroughly impressed with the pump already. Once I looked over the product, I could see that it was high quality. Now that is hard to find at the best of times, so once again I was highly impressed. At this point I was sure that this pump was exactly what I was looking for and it would go above and beyond for the purpose I had for it. For anyone looking for a pump, I highly recommend this pump!!
December 26, 2018
Fuel Pump
Works good, Very Quiet, Builds pressure quicker and quieter than old pump. Fit was perfect.
December 27, 2018
Great part for a great price.
I must admit I was a little skeptical about the quality of the pump before purchasing, but after ordering and receiving it very promptly, Im very happy with my purchase, quality built, looks identical to the OEM. And for a fraction of the cost of a new OEM.. would definitely buy again.
January 7, 2019
fuel pump on 98 Chevy c1500
Bought this pump a couple weeks ago. Was alittle concerned about weather it would hold up. Well part came and installed as it should with no problems. Up to this point I have put two fuel pumps in it at a much higher price. After installing it I drove straight through on a 800 mile trip with no problems. The next day picked up a trailer and towed it another 1100 miles again with no problems. Pump is still going strong would recommend this to anyone. Pump now has about 2300 miles on it . But has only been in for about 3 weeks . Very happy so far tho and cant beat the price!
February 19, 2019
My order
I ordered a fuel pump and was delivered on time... was very pleased with my purchase and the delivery of it. Thank You
February 20, 2019
Just what I wanted
Online site is Easy to shop and parts got to Canada in no time, well when it said it would but so happy with my shopping experience I ordered more parts ??
July 17, 2019
Right place Right part
Great service on time delivery
September 18, 2019
Great part
Ive been ordering parts for awhile from here and so far I havent been let down put the fuel pump in with no problem, perfect match . I recommend this part
October 10, 2019
did not work
With the fuel pump it dose not read my gas lvl right
November 5, 2019
Fuel pump 1998 k1500
Was looking for a good fuel pump with for a good price, this was it. A lot quieter than the ac Delco that I had on there. Took me about 2.5 hrs to drop the tank and started right up after priming it. Definitely will be order again from here on out if I need anything else.
November 8, 2019
Installed and still running, dont have to worry about any part I buy from you guys thanks
January 24, 2020
Works great
I installed this TRQ fuel pump on my 98 Chevy k1500. It was delivered quickly, came with everything needed to install and works great.
June 22, 2020
1997 Chevy C1500 4.3 fuel pump and sending unit
So far the fuel pump and sending unit are doing well. This truck is a project truck so I haven’t really driven it much yet but the fuel pump is what I needed to get it running again. I haven’t had it long but so far I would recommend it. Installation was easy and the wiring directions for the new harness were very straight forward.
August 13, 2020
Fuel pump
On time delivery fuel pump and filter work great
August 14, 2020
Customer service

877-844-3393

Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

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Chevrolet GMC Fuel Pump & Sending Unit Assembly TRQ-1AFPU00191 does not fit your:


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select your Vehicle, to verify this Part will fit.

This part will only fit a 1998 Chevrolet K1500 Truck with these options.