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Fuel Pump and Sender Assembly (With Fuel Level Sensor)

PART#: MU1939
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2013ChevroletSilverado 1500LS4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2013ChevroletSilverado 1500WT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2013ChevroletSilverado 1500LTZ5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013ChevroletSilverado 1500XFE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013ChevroletSilverado 1500LS5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013ChevroletSilverado 1500WT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013ChevroletSilverado 1500LT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2013ChevroletSilverado 1500LT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013GMCSierra 1500SL4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2013GMCSierra 1500SLE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013GMCSierra 1500SLT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013GMCSierra 1500WT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2013GMCSierra 1500WT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013GMCSierra 1500SL5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013GMCSierra 1500XFE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2013GMCSierra 1500SLE4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500XFE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500LT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500WT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500LTZ5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500LT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500LS4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500WT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2012ChevroletSilverado 1500LS5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012GMCSierra 1500SLT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012GMCSierra 1500WT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2012GMCSierra 1500SL4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2012GMCSierra 1500WT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012GMCSierra 1500XFE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012GMCSierra 1500SL5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2012GMCSierra 1500SLE4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2012GMCSierra 1500SLE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500LT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500LS5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500WT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500LTZ5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500LS4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500LT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500WT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011ChevroletSilverado 1500XFE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011GMCSierra 1500SLE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011GMCSierra 1500WT4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2011GMCSierra 1500SLE4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2011GMCSierra 1500SL5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011GMCSierra 1500WT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011GMCSierra 1500SL4.8V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: A; 119.0 Inch Wheel; Engine Code: L20; 2-door; Standard Cab Pickup;
2011GMCSierra 1500SLT5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
2011GMCSierra 1500XFE5.3V8FLEXE85 GASOLINE VEH FUEL; W/FUEL LEVEL SENDER | Engine VIN: 0; 119.0 Inch Wheel; Engine Code: LMG; 2-door; Standard Cab Pickup;
Product info

The ACDelco Fuel Pump and Sender Assembly part number MU1939 is a top-of-the-line fuel system component designed specifically for Chevrolet and GMC vehicles. This product is made with high-quality materials and precision engineering, which ensures that it delivers reliable and efficient performance every time.

One of the key benefits of this fuel pump is its exceptional durability. It is built to withstand the toughest conditions and is resistant to wear and tear, making it one of the most reliable options on the market today. Additionally, this fuel pump and sender assembly provides excellent fuel delivery, which enhances the performance of your vehicle and ensures that it runs smoothly at all times.

The ACDelco Fuel Pump and Sender Assembly part number MU1939 is also incredibly easy to install. It is designed to fit seamlessly into your vehicle without any modifications or additional parts required. This user-friendly design makes installation quick and hassle-free, saving you time and money in the long run.

Overall, this fuel pump is an excellent choice if you want to enhance the performance and reliability of your Chevrolet or GMC vehicle. So, if you are looking for a high-quality fuel pump and sender assembly that delivers top-notch performance, then the ACDelco Fuel Pump and Sender Assembly part number MU1939 is definitely worth considering.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
New
Yes
Connector GenderFemale
Connector ShapeOval
Depth13.98
Fuel Sending Unit IncludedYes
Fuel Tank Pressure Sensor IncludedYES
Fuel TypeGas
Gasket Or Seal IncludedYes
Gasket Or Seal MaterialRubber
Inlet Outside Diameter0.37
Inlet TypeQuick Connect
Internal Or External StrainerINTERNAL
Length14.69
Lock Ring IncludedNo
Mounting Hardware IncludedNo
Outlet Outside Diameter0.62
Outlet Quantity1
Outlet TypeQuick Connect
Pump TypeElectric
Strainer IncludedYES
Tank Seal Outside Diameter5.80
Tank Seal Rim ShapeRound
Tank Seal Thickness0.23
Terminal GenderMale
Terminal Quantity7
Terminal TypeBlade Pin
Universal Or Specific FitSpecific
Voltage12
Wire ColorsMultiple
Wire Harness IncludedYES
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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