Accessories for 2004 GMC Sierra 3500
Select Accessories part
Multi-Purpose Wiring Connector
ACDelco
PT420
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$41.37
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT3835
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Positions: Left
$26.23
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT2274
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$64.47
Fits Your Vehicle
Compartment Mat
GM
15168438
2003-07 with DENALI. with multi disc player.
$19.57
MSRP $25.09
Save $5.52
22% Off 
Seat Back Cover
GM
89043681
Bench seat center seat with fixed back. cloth pewter.
$86.32
MSRP $131.38
Save $45.06
34.3% Off 
Cover
GM
12479652
Rear seat, left side, outer. 60/40 folding driver. 60/40 folding passenger.
$4.32
MSRP $4.80
Save $0.48
10% Off 
Trailer Brake Adapter
GM
12191503
GM Genuine Parts Trailer Brake Adapter (Part Number: 12191503) is an electrical receptacle assembly used for trailer tow electrical...
$59.60
MSRP $90.73
Save $31.13
34.3% Off 
Bed, Tonneau Cover, Soft
GM
23129003
Constructed with integrated crossbows- it easily rolls up to allow full access to the bed and features an embossed GMC logo. Shield the...
$527.34
Seat Back Pad
GM
12474225
Bench seat center seat with fixed back.
$72.36
MSRP $110.13
Save $37.77
34.3% Off 
Wiring Pigtail
ACDelco
PT3846
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$36.81
Fits Your Vehicle
Multi-Purpose Wire Connector
ACDelco
PT3907
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$73.16
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...
$51.57
Fits Your Vehicle
Wiring Pigtail
ACDelco
PT1346
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$72.16
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT1417
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
Positions: Inline to Engine Harness
$54.51
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...
$32.28
Fits Your Vehicle
Multi-Purpose Lamp Socket
ACDelco
LS44
GM Genuine Parts Socket Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
Positions: Front, Rear
$46.86
Fits Your Vehicle
Multi-Purpose Wiring Connector
ACDelco
PT1294
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
PT2882
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended...
$58.18
Fits Your Vehicle
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