

⚡ Keep your Silverado roaring with precision fuel power!
This TOPSCOPE electric fuel pump is a direct OE replacement designed specifically for 1999-2004 Chevy Silverado and GMC Sierra trucks with 4.3L to 8.1L engines. Featuring durable metal construction and a built-in fuel pressure sensor, it delivers reliable 12V electric fuel supply. Backed by a 1-year unlimited mileage warranty, it ensures hassle-free installation and long-lasting performance, making it the smart upgrade for truck owners who demand dependability and OEM-level quality.






| ASIN | B014HB983M |
| Auto Part Position | Inside |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #13,806 in Automotive ( See Top 100 in Automotive ) #23 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Metal |
| Brand | TOPSCOPE |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,644) |
| Date First Available | September 2, 2014 |
| Exterior | General Motor |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gasoline |
| Inlet Connection Size | 7.5 Inches |
| Inlet Connection Type | Threaded |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.6 pounds |
| Item dimensions L x W x H | 17.5 x 7.5 x 5.5 inches |
| Item model number | 5824073830 |
| Manufacturer | TOPSCOPE |
| Manufacturer Part Number | FP3500M |
| Material | Metal |
| Mounting Type | Tank Mount |
| OEM Part Number | ACDELCO MU1089, MU1207, MU1370, MU1516, MU1613, MU1757, MU86, AIRTEX E3500M, BOSCH 67305, 67450, CARTER P74835M, P76223M, DELPHI FG0053, FG0407, GM 19121626, 19153711, 19177272, 25176865, 25345026, 25348344, 88965373, PIERCE P1503M, P1538M, WALBRO TU432 |
| Operation Mode | Electric |
| Outlet Connection Size | 7.5 Inches |
| Outlet Connection Type | Barb or Flare or BSP or FNPT |
| Product Dimensions | 17.5 x 7.5 x 5.5 inches |
| Product Grade | New |
| Style | Electric |
| UPC | 601209651385 |
| Vehicle Service Type | Truck |
| Voltage | 12 Volts |
B**Y
Working as it should and very well constructed
I got this fuel pump a while back and just installed it a few days ago and it's definitely doing it's job I didn't have to change the electrical connector it was already the right one, it seems like a great product a very well constructed, couldn't really tell the difference between my old fuel pump and this new one I'd recommend this to anyone that would like to save a few bucks
T**S
It works on your 2002 Silverado
Easy to install after you raise your bed up on your 2002 Chevy. Silverado
M**S
great for the price
I put this pump in 6 months ago and it is running perfectly still and my truck cranks every time now... it is worth the money
R**R
I went back a refund
The fuel pump did I receive from y’all. It’s no good. It’s not working properly.
C**O
perfect fit
fit perfect fired right up no issues
A**N
Direct-Fit Fuel Pump for Chevy Silverado – Reliable Replacement
This fuel pump fits Chevy Silverado models as advertised and installs without headache. The connectors and mounting points align properly, and the unit drops into place without forcing or modifications. Once installed, fuel delivery is steady and quiet, and the truck starts and runs smoothly without hesitation. Performance feels consistent and dependable, with no noticeable drop in power or efficiency compared to the OEM unit. The construction feels solid, and the pump runs cool with normal electrical load. If you’re replacing a worn or failing fuel pump on a Silverado and want a reliable, straightforward replacement without paying OEM prices, this unit does exactly that.
A**R
My first review...
I purchased this pump in March 2019. It worked for about five weeks. So I contacted the seller but they did not get back to me. I then contacted Amazon and they replaced it with a new one of the same brand. It worked on and off for about three weeks. And then finally stopped completely. I have confirmed there is power to the plug and I have a good ground but it will not pump. It was a very good price for a pump. But after replacing it twice and now I have to replace it with a different brand for the third time it turns out that is was not such a good price. This is the first time I have reviewed an item. I've read reviews in the past where the person is seething with disgust and it makes them sound like a former employee of the company or something. I'm just telling all you thrifty (tight a--) people like my self, the savings on this fuel pump is not worth the grief. YOUR WELCOME Side note: I called amazon this morning and told them, "I did not want a refund or a replacement pump. I just want them to know what I had been through with this pump and they should not sell it." They told me to write a review, so I did.
D**.
Included gasket did not fit my 1999 GMC Sierra SLE
I was very satisfied with the construction and operation of this fuel pump. Instructions were complete, assembly of the float was straightforward and as advertised. The pump is installed and works fine (about a month now). Unfortunately, the included gasket didn't fit my 1999 GMC Sierra SLE. The gasket is too thick overall (both the lip and the body). It certainly appears to be very well constructed and durable but one size does not fit all. Fortunately, my original gasket was in really good condition and I was able to reuse it and complete the installation. I would recommend this product to others.
D**A
Fits and works great
ا**ل
ممتاز
G**R
Arrived early,fit as it should and works great
A**C
installation facile environ 1heure
M**R
Didn't fit!
Trustpilot
3 weeks ago
2 months ago