Wiring Harness/Engine fit your 2021 Chevrolet Express 3500

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2021 Chevrolet Express 3500

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BOLT, Chassis/Engine Wiring Harness
11588723
BOLT, ENGINE WIRING HARNESS BRACKET(M8X1.25X25)(FLANGE)(8.900)
Fitting Vehicle Options: G2,3(LV1)
$9.35 $5.84
1
Add To Cart
11609829
BOLT, ENGINE WIRING HARNESS(M4.2X2.25X16)(9.786)
- Fitting Vehicle Options: G2,3
$7.39 $4.69
1
Add To Cart
11588564
BOLT, ENGINE WIRING HARNESS GROUND(M8X1.25X22)(CONTAINS CONDUCTIVE FINISH FOR ELECTRICAL GROUND)(8.900)
- Fitting Vehicle Options: G2,3(LV1,L8T)
$7.39 $4.69
1
Add To Cart
11588722
BOLT, ENGINE WIRING HARNESS BRACKET(M8X20)(3.675)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 02
- Package Quantity: 1
$0.23 $0.14
1
Add To Cart
11562004
BOLT, ENGINE WIRING HARNESS GROUND(M10X1.5X27)(8.900)
- Fitting Vehicle Options: G2,3(LV1)
$5.83 $3.70

STUD, Chassis/Engine Wiring Harness
11610124
STUD, ENGINE WIRING HARNESS CONDUIT(M6X1X19)(45 TL,14.2 OUTSIDE DIAMETER, GMW25(8.8) STEEL,GMW3200)(8.981)
Fitting Vehicle Options: G2,3(L8T)
$6.69 $4.25
1
Add To Cart
11610135
STUD, ENGINE WIRING HARNESS CONDUIT(M8X1.25X24)(STUD - DOUBLE END HEXFLANGE, M-POINTS)
- Fitting Vehicle Options: G2,3(LV1)
$4.76 $3.02
1
Add To Cart
11610142
STUD, ENGINE WIRING HARNESS CONDUIT(M8X1.25X16/29)
- Fitting Vehicle Options: G2,3(05-06)(LV1), G3(03)(LV1)
$4.47 $2.84
1
Add To Cart

BRACKET, Chassis/Engine Wiring Harness
23506799
BRACKET, ENGINE WIRING HARNESS OXYGEN SENSOR LEAD
Fitting Vehicle Options: G2,3(LWN)
$19.28 $12.25
1
Add To Cart
55496865
BRACKET, WIRING HARNESS
- Fitting Vehicle Options: G2,3(LWN,MQD,NTB,NUK,NU9)
$23.16 $14.73
1
Add To Cart
84187203
BRACKET, ENGINE WIRING HARNESS BRACKET
- Fitting Vehicle Options: G2,3(LV1)
$5.14 $3.27
1
Add To Cart

84004180
BRACKET, Wiring Junction, BRACKET,MULTIUSE RELAY & FUSE
$19.69 $12.52
1
Add To Cart

HARNESS, Engine Wiring
84911903
HARNESS, ENGINE WIRING
Fitting Vehicle Options: G3(03)(L8T,C42,KG4,KW5,K68)(EXC TP3)
$611.76 $387.07
1
Add To Cart
84911904
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G3(03)(L8T,C42,KG4,KW5,K68,TP3)
$590.23 $373.44
1
Add To Cart
84911905
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G3(03)(L8T,C60,KG4,KW5,K68)(EXC TP3)
$625.76 $395.91
1
Add To Cart
84911906
HARNESS, ENGINE WIRING(LABELED 86804790, 85556167, 85147492, 86772577, 84911906)
- Fitting Vehicle Options: G3(03)(L8T,C60,KG4,KW5,K68,TP3)
$630.62 $398.99
1
Add To Cart
84911909
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G2,3(05-06)(L8T,C60,KG4,KW5,K68)(EXC TP3)
$610.03 $385.96
1
Add To Cart
84911910
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G2,3(05-06)(L8T,C60,KG4,KW5,K68,TP3)
$610.47 $386.25
1
Add To Cart
84965858
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G335,338(03)(LV1,C60,KG4,KW5,TP3)
$708.58 $446.30
1
Add To Cart
85147496
HARNESS, ENGINE WIRING(LABELED 86804794, 85556171, 85147496, 86772584)
- Fitting Vehicle Options: G2,3(05-06)(L8T,C60,TP3)
$554.74 $351.06
1
Add To Cart
85166212
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G337(05-06)(LWN,MQD,C60), G234,334(05-06)(LWN,MQD,C60)
$690.24 $436.82
1
Add To Cart
85529585
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G335,338(03)(LV1,C60,KG4,KW5)(EXC TP3)
$651.08 $412.03
1
Add To Cart
85529586
HARNESS, ENGINE WIRING(LABELED 86804782, 85529586)
- Fitting Vehicle Options: G335,338(03)(LV1,C60,TP3)
$634.06 $401.25
1
Add To Cart
85529587
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G2,3(05)(LV1,C42)(EXC TP3)
$609.99 $386.02
1
Add To Cart
85529589
HARNESS, ENGINE WIRING(LABELED 86804785, 85529589, 85147503, 84965861, 84777190)
- Fitting Vehicle Options: G2,3(05-06)(LV1,C60,KG4,KW5,K68)(EXC TP3)
$626.73 $396.63
1
Add To Cart
85529590
HARNESS, ENGINE WIRING(LABELED 86804786, 85529590, 85147504, 84965862, 84777191)
- Fitting Vehicle Options: G2,3(05-06)(LV1,C60,TP3)
$641.63 $406.05
1
Add To Cart

11588723
BOLT, HEX FLANGED HEAD, M8X1.25X25, 18 THREAD, 18 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359, M-POINT(MAP SENSOR BRACKET)
$9.35 $5.84
1
Add To Cart

11516671
BOLT, HEX FLANGED HEAD,M8X1.25X20,20THD,17 O.D.,6202M,7111(BODY WIRING HARNESS RETAINER)
$6.28 $3.99
10
Add To Cart

15685170
NUT, HEXAGON HEAD W/FLAT WASHER,M6X1,5.5 THICK,9,7111M,2MM THICK 19 OUTSIDE DIAMETER WASHER,NYLOC(WIRING HARNESS BRACKET)(8.917)
- Require Quantity: 02
- Package Quantity: 1
$7.38 $4.69
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Express 3500 parts. Parts like Wiring Harness/Engine are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.8L Diesel, 6 Cyl 4.3L. Model Code: 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER.