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ACDelco GM Original Equipment MU1743 Fuel Pump and Level Sensor Module with Seal, Float, and Harness

4.1 4.1 out of 5 stars 49 ratings
$226.18
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Purchase options and add-ons

Brand ACDelco
Fit Type Vehicle Specific Fit
Item Dimensions LxWxH 16.12 x 7.88 x 5.75 inches
Item Weight 2.9 Pounds
Specification Met OE

About this item

  • Helps deliver a reliable supply of fuel to the engine
  • GM-recommended replacement part for your GM vehicleâ€s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
› See more product details

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Top Brand: ACDelco

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From the manufacturer

Certainty Starts Here

THREE TIERS OF A PREMIUM PORTFOLIO

GM OE

ACDelco Gold

ACDelco Silver

GM ORIGINAL EQUIPMENT

GM Genuine Parts and ACDelco Original Equipment are the true OE parts installed during production or validated by General Motors for GM vehicles. These maintenance, repair, powertrain and collision components are designed and engineered to meet rigorous standards set by General Motors.

GOLD

ACDelco Gold parts are the high-quality alternative to OE parts. These parts are manufactured to meet expectations for fit, form and function, making them a smart choice for General Motors vehicles and many makes and models, including special applications.

SILVER

ACDelco Silver parts are high-quality, high-value options for General Motors vehicles, as well as for most makes and models.

Our History

OUR HISTORY – OUR ROOTS EMPOWER US

ACDelco has been at the forefront of automotive innovation since the birth of GM in 1908. Since then, we’ve helped a woman fly around the world and a man traverse the surface of the moon.

However, our history isn’t half as promising as our future. We continue forward with GM Genuine Parts by our side. From the assembly line to the finish line, we’re building innovation and improvement on a foundation of GM Original Equipment.

GM Genuine Parts and ACDelco are proud to work together as the only source for true General Motors Original Equipment and aftermarket parts – past, present and future.

Product Description

ACDelco GM Original Equipment MU1743 Fuel Pump and Level Sensor Module with Seal, Float, and Harness

Product information

Technical Details

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Product Warranty: For warranty information about this product, please click here

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ACDelco GM Original Equipment MU1743 Fuel Pump and Level Sensor Module with Seal, Float, and Harness

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What's in the box

  • Fuel Pump Assembly

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    Details
    Added to Cart
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    Price$237.99$250.18-6% $43.99
    Typical: $46.99    		$238.60$236.12$209.61
    Delivery
    Get it as soon as Monday, May 6
    Get it as soon as Saturday, May 4
    Get it as soon as Saturday, May 4
    Get it as soon as Saturday, May 4
    Get it as soon as Saturday, May 4
    Get it as soon as Saturday, May 4
    Customer Ratings
    4.14.1 out of 5 stars49
    4.44.4 out of 5 stars7
    5.05.0 out of 5 stars3
    4.24.2 out of 5 stars38
    3.03.0 out of 5 stars5
    4.54.5 out of 5 stars367
    Easy to install
    4.8
    —
    —
    4.0
    —
    3.7
    Value for money
    4.7
    —
    —
    4.5
    —
    3.7
    Sold By
    Amazon.com
    Amazon.com
    BDFHYK
    Amazon.com
    Amazon.com
    Amazon.com
    fit type
    Vehicle Specific Fit
    Vehicle Specific Fit
    Vehicle Specific Fit
    Vehicle Specific Fit
    Vehicle Specific Fit
    Vehicle Specific Fit
    operation mode
    Mechanical
    Mechanical
    Electric
    Electric
    Mechanical
    Mechanical
    part interchange
    MU1743
    replacement
    —
    —
    replacement
    MU1613
    material
    —
    —
    Metal, Plastic
    Plastic
    —
    Metal
    auto part position
    inside
    inside
    front
    inside
    rear
    inside
    weight
    2.87 pounds
    2.65 pounds
    1.27 kilograms
    2.74 pounds
    2.62 pounds
    2.2 pounds

    Looking for specific info?

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    49 global ratings

    Customers say

    Customers like the performance, ease of installation, and fit of the fuel pump. For example, they mention it works great, is easy to install, and fits perfectly.

    AI-generated from the text of customer reviews

    11 customers mention11 positive0 negative

    Customers are satisfied with the performance of the fuel pump. They mention that it works great, is installed and working fine, and is almost perfect for the job.

    "installed and working fine so far. the hose connections are horrible to change in my buick, no fault of this kit...." Read more

    "I got it put in my car and it works fine so I'm happy with it" Read more

    "Works just fine. Wish It was simply a plugin electric connection unit but the rewire process was not all that bad...." Read more

    "worked perfectly... all connectors matched my pontiac 02 grand prix..no wiring to modify.. i only wish they would provide new hose clips for the in/..." Read more

    9 customers mention9 positive0 negative

    Customers find the installation of the fuel pump to be easy. They mention that the new clips are not difficult to install on their OEM lines, and that the instructions are good. They also say that the product is plug and play, with no modifications needed. Additionally, they say it's a simple direct replacement with no wires to cut.

    "The pump was easy to install on a 2000 monte carlo ss, and I'm no mechanic...." Read more

    "...3. It comes with all the parts needed and good instructions...." Read more

    "installed and working fine so far. the hose connections are horrible to change in my buick, no fault of this kit...." Read more

    "easy direct replacement no wires to cut. Fixed the check engine light for evaporation system code. Fixed the fuel level gauge." Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the fit of the fuel pump. They mention that it works perfectly, is an exact fit and replacement for the factory pump, and is easy to install.

    "...1. It fits, with no additional monkeying around needed.2...." Read more

    "...It did not require any wiring mods and there were no fit issues...." Read more

    "Perfect fit for 2002 Chevy Impala. Access panel in trunk. Went with ACDelco due to reliability. Relatively easy install" Read more

    "It was a perfect fit for my 2002 impla" Read more

    3 customers mention3 positive0 negative

    Customers appreciate the value of the fuel pump. They mention it has a great price and product.

    "...again not unique to this part. excellent price." Read more

    "This is a great price on an OEM part--significantly cheaper than the local auto parts store...." Read more

    "...Simple to replace and works flawlessly. Great price and product." Read more

    Top reviews from the United States

    Newnewbie
    5.0 out of 5 stars Easy to install, works great
    Reviewed in the United States on February 26, 2012
    Verified Purchase
    The pump was easy to install on a 2000 monte carlo ss, and I'm no mechanic. It is very quiet and resorted a lot of lost power to my car, as well as fixing many other issues I thought were just part of the car. I would recommend it so far.
    Helpful
     Report
    Mediumfry
    5.0 out of 5 stars Direct replacement, improved over original part. Recommended.
    Reviewed in the United States on December 5, 2016
    Verified Purchase
    This came with everything needed to replace the original fuel pump assembly. Other, cheaper aftermarket units have a different plug that requires the installer to cut the old wiring harness off and crimp in the new one. What a pain! This unit comes with a harness if needed, but I did not need it.

    I bought this unit, even though my fuel pump had not (yet) failed. Actually, the fuel sender failed so my fuel gauge was unreliable. I looked at the Dorman replacement fuel level senders but another reviewer indicated that he replaced his sender only and had a pump failure shortly after. I opted to replace it all. I chose this one, compared with the cheaper units, for three reasons:
    1. It fits, with no additional monkeying around needed.
    2. I have struggled with aftermarket parts elsewhere on my 2001 Impala LS, but had good luck only with genuine ACDelco replacement parts. I hate paying the price but gee whiz, if they work and they fit, they're worth it.
    3. It comes with all the parts needed and good instructions.
    After receiving the unit, I noticed also that the fuel sender unit was upgraded - they had improved the very part that failed before. Additionally, the sediment filter was changed to an internal unit that doesn't flop around making a mess.

    All in all, I have to recommend this as a direct replacement for your GM vehicle.
    4 people found this helpful
    Helpful
     Report
    William B. Shenefelt
    4.0 out of 5 stars installed and working fine so far
    Reviewed in the United States on May 6, 2014
    Verified Purchase
    installed and working fine so far. the hose connections are horrible to change in my buick, no fault of this kit. the price was almost half of that offered by local discount chain stores. be sure to get new hose clamp/locks. removal of old ones can be destructive to the clamps, New clips are not difficult to install on your oem lines. to cut old lines and install extensions, to me, was not a viable option. connection required heat shrink of the new lines! again not unique to this part. excellent price.
    Helpful
     Report
    brandy owens
    5.0 out of 5 stars Satisfied
    Reviewed in the United States on August 16, 2020
    Verified Purchase
    I got it put in my car and it works fine so I'm happy with it
    Helpful
     Report
    Dan
    1.0 out of 5 stars Used part! Junk!
    Reviewed in the United States on August 21, 2020
    Verified Purchase
    The pump was used. It is advertised as new. No harness. No screen. Dirty, and cracked seal.
    2 people found this helpful
    Helpful
     Report
    Rick
    5.0 out of 5 stars You Can't Go Wrong With The OEM Direct Replacement
    Reviewed in the United States on November 5, 2015
    Verified Purchase
    Exactly as started- direct replacement. It did not require any wiring mods and there were no fit issues. The new assembly is different from the original in that the external "sock" filter is gone. I replaced my original pump after 14 years of service (still working). If the oem lasts that long, why try to save a few bucks with an unknown unit?
    One person found this helpful
    Helpful
     Report
    Reggie Smart
    2.0 out of 5 stars Noisy One
    Reviewed in the United States on December 8, 2011
    I purchased and installed this in my "03" Imapala. After install, I noticed a loud drone noise from the pump area. The thing was making a steady hum. To much to be considered acceptable. I returned to Amazon No problem. I probably just got a bad one I would guess.......
    One person found this helpful
    Helpful
     Report
    Hoosier in Utah
    4.0 out of 5 stars Almost perfect for the job
    Reviewed in the United States on June 25, 2015
    Verified Purchase
    This is a great price on an OEM part--significantly cheaper than the local auto parts store. I used a few YouTube videos to figure out how to get it into the Buick Century.

    The one thing I wish it had were replacement plastic clips for the connections at the top between the pump and fuel lines. The originals were pretty flimsy by the time I took out the old pump, and I was a little concerned that I'd break them during the "transplant" process.
    One person found this helpful
    Helpful
     Report