Air Intake & Fuel Delivery for 2003 GMC Sierra 2500
Select Air Intake & Fuel Delivery part
Locking Fuel Tank Cap
Motorad
MGC900
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions...
$16.24
Fits Your Vehicle
Insulator
ACDelco
84163457
GM Genuine Parts Multi Purpose Insulators are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3846
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$32.68
Fits Your Vehicle
Manifold Absolute Pressure Sensor
ACDelco
19418808
GM Genuine Parts Manifold Absolute Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General...
$84.61
Fits Your Vehicle
Multi-Purpose Plug (Cup)
ACDelco
11562126
GM Genuine Parts Engine Expansion Plug are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$2.86
Fits Your Vehicle
Non-Locking Fuel Tank Cap
Motorad
MGC819
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions...
$7.45
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT2782
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$18.88
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3833
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$34.31
Fits Your Vehicle
Fuel Pump Module
ACDelco
MU1613
GM Genuine Parts Fuel Pump Module Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General...
$247.13
Fits Your Vehicle
Positive Crankcase Ventilation (PCV) Tube
ACDelco
12574660
GM Genuine Parts PCV Valve Tubing is designed, engineered, and tested to rigorous standards, and is backed by General Motors. GM Genuine...
$44.80
Fits Your Vehicle
Fuel Tank Filler Cap
GM
15763227
Incl.Tether. Gas, 1995-98. Non-locking, with handle. Helps provide a tight seal to keep your vehicle's fuel tank from releasing fumes...
Fuel Pump Module Kit
GM
19369915
Gas. Silverado, sierra. With evap emissions. In Tank Assy.. Incl.Fuel Tank Sending Unit. Electrical Connector Qty.2. Helps provide a...
Fuel Injection Pump, Remanufactured
GM
97720662
All models. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system
This GM...
$1,742.00
MSRP $3,350.36
Save $1,608.36
48% Off 
Sequential Multi-Port Fuel Injector Assembly
GM
12580426
All models. Incl.Retainer. This part requires programming and/or special setup procedures GM Service Information describes the...
Fuel Tank Sending Unit O-Ring
GM
15034832
Gas. 93.8mm I.D.,111.2mm O.D,7mm Thick. Flange Style. Diesel, without 2.8L. 2002-04. 1995-00 4 door. Help seal out contaminants
Help...
$14.63
MSRP $24.34
Save $9.71
39.9% Off 
Wire Connector
ACDelco
PT2869
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$49.13
Fits Your Vehicle
Rear Fuel Feed Hose
ACDelco
15126980
GM Genuine Parts Fuel Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Positions: Rear
Fits Your Vehicle
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