Air Intake & Fuel Delivery for 2004 GMC Sierra 2500
Select Air Intake & Fuel Delivery part
6-Way Female Black Multi-Purpose Pigtail
ACDelco
PT246
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
10-Way Female Gray Multi-Purpose Pigtail
ACDelco
PT1280
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT1910
ACDelco Gold (Professional) Engine Camshaft Position Sensor Connector are a high quality alternative to Original Equipment (OE) parts....
Fits Your Vehicle
Fuel Tank Filler Cap
GM
15763225
Helps provide a tight seal to keep your vehicle's fuel tank from releasing fumes
Helps prevent elements from entering the fuel tank
$18.76
MSRP $31.26
Save $12.50
40% Off 
Fuel Pump Module Kit without Fuel Level Sensor, with Seal
GM
19331940
In Tank Assy.. Electrical Connector Qty.2. Exc.Fuel Tank Sending Unit. Gas. Silverado, sierra. Without eva code emission. With eva code...
$490.30
MSRP $899.64
Save $409.34
45.5% Off 
Air Cleaner Outlet Rear Duct
GM
15769060
4.8, 5.3 & 6.0L gas. Rear duct. 5.3l, 6.0l. Helps guide airflow to your vehicle's air filter
This GM Genuine Part is designed,...
$146.23
MSRP $221.68
Save $75.45
34% Off 
Fuel Feed, Vapor, and Return Hose Assembly
ACDelco
15946200
GM Genuine Parts Fuel Feed and Return Hoses 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...
Fits Your Vehicle
Fuel Pump Strainer with Seal
ACDelco
TS1016
ACDelco GM Original Equipment Fuel Pump Strainers help keep debris from entering your vehicle's fuel pump, and are GM-recommended...
Fits Your Vehicle
Fuel Pump O-Ring
ACDelco
G41
GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Fuel Tank Filler Hose
ACDelco
15169367
GM Genuine Parts Fuel Filler Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
84779454
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Locking Fuel Tank Cap
ACDelco
12F40L
ACDelco Professional, premium aftermarket Locking Fuel Caps help seal your vehicle's fuel tank filler, and are a high quality replacement...
Fits Your Vehicle
Wire Connector
ACDelco
PT2869
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Fits Your Vehicle
Engine Intake Manifold Cover Grommet
ACDelco
12658199
GM Genuine Parts Multi Purpose Insulators are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
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...
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...
Fits Your Vehicle
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