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Fuel Pump and Sender Assembly

PART#: MU1574
ACDelco

$192.79

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2008ChevroletSilverado 3500 HDWT6.6V8DIESEL1st Design; AUX TK; CAB CHASSIS; ELEC CON POSITIONED BY 2 BUTTONS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; VENT TURRET APPROX 47MM DIA W/FLAT PORT MOUNT; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2008ChevroletSilverado 3500 HDLT6.6V8DIESEL1st Design; AUX TK; CAB CHASSIS; ELEC CON POSITIONED BY 2 BUTTONS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; VENT TURRET APPROX 47MM DIA W/FLAT PORT MOUNT; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2008ChevroletSilverado 3500 HDLTZ6.6V8DIESEL1st Design; AUX TK; CAB CHASSIS; ELEC CON POSITIONED BY 2 BUTTONS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; VENT TURRET APPROX 47MM DIA W/FLAT PORT MOUNT; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2008GMCSierra 3500 HDWT6.6V8DIESEL1st Design; AUX TK; CAB CHASSIS; ELEC CON POSITIONED BY 2 BUTTONS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; VENT TURRET APPROX 47MM DIA W/FLAT PORT MOUNT; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2008GMCSierra 3500 HDSLE6.6V8DIESEL1st Design; AUX TK; CAB CHASSIS; ELEC CON POSITIONED BY 2 BUTTONS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; VENT TURRET APPROX 47MM DIA W/FLAT PORT MOUNT; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2008GMCSierra 3500 HDSLT6.6V8DIESEL1st Design; AUX TK; CAB CHASSIS; ELEC CON POSITIONED BY 2 BUTTONS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; VENT TURRET APPROX 47MM DIA W/FLAT PORT MOUNT; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2007ChevroletSilverado 3500 HDWT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2007ChevroletSilverado 3500 HDLTZ6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2007ChevroletSilverado 3500 HDLT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2007ChevroletSilverado 3500 ClassicLS6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2007ChevroletSilverado 3500 ClassicWT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2007ChevroletSilverado 3500 ClassicLT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2007GMCSierra 3500 HDWT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2007GMCSierra 3500 HDSLE6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2007GMCSierra 3500 HDSLT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 6; 137.0 Inch Wheel; Engine Code: LMM; | Engine VIN: 6; 161.5 Inch Wheel; Engine Code: LMM;
2007GMCSierra 3500 ClassicSL6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ;
2007GMCSierra 3500 ClassicSLE6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ;
2007GMCSierra 3500 ClassicWT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ;
2007GMCSierra 3500 ClassicSLT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ;
2006ChevroletSilverado 3500LT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 137.0 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY; | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2006ChevroletSilverado 3500WT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 137.0 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY; | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2006ChevroletSilverado 3500LS6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 137.0 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY; | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2006GMCSierra 3500SL6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 137.0 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY; | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2006GMCSierra 3500SLT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 137.0 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY; | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2006GMCSierra 3500SLE6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 137.0 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY; | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2006GMCSierra 3500WT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 137.0 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY; | Engine VIN: D; 137.0 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 161.5 Inch Wheel; Engine Code: LBZ; | Engine VIN: D; 185.5 Inch Wheel; Engine Code: LBZ;
2005ChevroletSilverado 3500LS6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2005ChevroletSilverado 3500Base6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2005ChevroletSilverado 3500LT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2005GMCSierra 3500Base6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2005GMCSierra 3500WT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2005GMCSierra 3500SLT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2005GMCSierra 3500SLE6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004ChevroletSilverado 3500WT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004ChevroletSilverado 3500LT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004ChevroletSilverado 3500LS6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004ChevroletSilverado 3500Base6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004GMCSierra 3500Base6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004GMCSierra 3500SLE6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004GMCSierra 3500WT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
2004GMCSierra 3500SLT6.6V8DIESELAUX TK; CAB CHASSIS; EXCEPT NQZ)-RR MOUNTED 18 GAL AUX FUEL TANK; W/FUEL LEVEL SENDER | Engine VIN: 2; 161.5 Inch Wheel; Engine Code: LLY; | Engine VIN: 2; 185.5 Inch Wheel; Engine Code: LLY;
Product info

The ACDelco Fuel Pump and Sender Assembly part number MU1574 is a reliable and high-quality replacement for your Chevrolet or GMC vehicle. With its superior construction and advanced technology, this fuel pump assembly offers exceptional performance and durability that ensures your vehicle’s smooth operation.

One of the benefits of this fuel pump assembly is its efficient design that provides optimum fuel flow, pressure, and volume. It is engineered to meet or exceed the original equipment specifications, ensuring a perfect fit and compatibility with your vehicle. This assembly is easy to install, saving you time and money on labor costs.

The ACDelco Fuel Pump and Sender Assembly features a high-quality construction that guarantees long-lasting performance. It is made of high-quality materials that are resistant to wear and tear, corrosion, and other damaging elements. This fuel pump assembly is designed to withstand extreme conditions, making it ideal for harsh environments.

This fuel pump assembly is designed for use in various Chevrolet and GMC models, making it a versatile and practical solution for your fuel system needs. It is an essential component that ensures your vehicle’s proper operation, delivering the right amount of fuel to the engine for efficient combustion.

In conclusion, the ACDelco Fuel Pump and Sender Assembly part number MU1574 is a reliable and efficient replacement for your Chevrolet or GMC vehicle’s fuel system. Its superior quality, durability, and compatibility make it an excellent investment that guarantees your vehicle’s smooth and efficient performance.

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 ColorWhite
Connector GenderFemale
Connector ShapeOval
Electrical Connector Quantity1
Grade TypeREGULAR
Housing Length5.215748
Housing MaterialPlastic
Housing Width3.553937
Inlet Diameter.3106299
Inlet TypeQuick Connect
Length15.09882
Outlet Diameter.373622
Outlet Quantity1
Outlet TypeQuick Connect
Seal And Lock Ring IncludedSeal Only
Terminal GenderMale
Terminal Quantity4
Terminal TypeBlade
Top Mount Diameter5.984252
Universal Or Specific FitSpecific
Width3.553937
Wire Gauge Measurement16
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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