Exhaust System 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

NUT, Catalytic Converter
15032594
NUT, CATALYTIC CONVERTER(HEXAGON M10X1.5)(3.613)
Require Quantity: 06
Package Quantity: 10
$6.00 $4.01
10
Add To Cart
15032594
NUT, CATALYTIC CONVERTER(HEXAGON M10X1.5)(3.613)
- Require Quantity: 02
- Package Quantity: 10
$6.00 $4.01
10
Add To Cart
11546366
NUT, CATALYTIC CONVERTER(M10X1.5)(6.509)
- Require Quantity: 02
- Package Quantity: 1
$0.30 $0.19
1
Add To Cart

15032594
NUT, Exhaust Pipe, NUT,EXHAUST FRONT PIPE(HEXAGON M10X1.5)
- Require Quantity: 06
- Package Quantity: 10
$6.00 $4.01
10
Add To Cart

11519964
BOLT, Catalytic Converter, BOLT,CATALYTIC CONVERTER HEAT SHIELD(M6X1X13)(6 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359,MAT POINT)(8.900)
- Require Quantity: 02
- Package Quantity: 1
$9.53 $6.05
1
Add To Cart

SEAL, Exhaust Pipe
20987829
SEAL, EXHAUST SYSTEM(DONUT STYLE)
Location: Driver Side
$23.64 $14.28
1
Add To Cart
15077362
SEAL, EXHAUST MANIFOLD PIPE(METAL O-RING STYLE)
- Location: Driver Side
15077362
SEAL, EXHAUST SYSTEM(METAL O-RING STYLE)
- Location: Passenger Side
15077362
SEAL, EXHAUST SYSTEM(METAL O-RING STYLE)
- Location: Driver Side

STUD, Catalytic Converter
15028620
STUD, CATALYTIC CONVERTER(PART OF 13)(M10X1.5X30MM)(BUTTON HEAD)(3.613)
Fitting Vehicle Options: G2,3(LV1)
Require Quantity: 02
Package Quantity: 1
$21.80 $14.58
1
Add To Cart
15028620
STUD, CATALYTIC CONVERTER(PART OF 19)(M10X1.5X30MM)(BUTTON HEAD)(3.613)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 02
- Package Quantity: 1
$21.80 $14.58
1
Add To Cart
15028620
STUD, CATALYTIC CONVERTER(PART OF 18)(M10X1.5X30MM)(BUTTON HEAD)(3.613)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 02
- Package Quantity: 1
$21.80 $14.58
1
Add To Cart

INSULATOR, Exhaust Pipe
15731502
INSULATOR, EXHAUST SYSTEM(PART OF 17)(3.706)
Fitting Vehicle Options: G3(LV1)
Require Quantity: 03
Package Quantity: 1
$20.75 $13.88
1
Add To Cart
15731502
INSULATOR, EXHAUST(3.706)
- Fitting Vehicle Options: G2,3(05-06)(L8T)
$20.75 $13.88
1
Add To Cart
15731502
INSULATOR, EXHAUST(PART OF 16)(3.706)
- Fitting Vehicle Options: G234,334(05-06)(L8T), G237,337(05-06)(L8T)
- Require Quantity: 02
- Package Quantity: 1
$20.75 $13.88
1
Add To Cart
15731502
INSULATOR, EXHAUST(PART OF 15)(3.706)
- Fitting Vehicle Options: G335(03)(L8T)
- Require Quantity: 02
- Package Quantity: 1
$20.75 $13.88
1
Add To Cart
15731502
INSULATOR, EXHAUST(PART OF 15)(3.706)
- Fitting Vehicle Options: G338(03)(L8T)
- Require Quantity: 03
- Package Quantity: 1
$20.75 $13.88
1
Add To Cart
15296912
INSULATOR, EXHAUST INTERMEDIATE PIPE(PART OF 17)(3.704)
- Fitting Vehicle Options: G3(03)
$22.41 $14.99
1
Add To Cart
15296912
INSULATOR, EXHAUST(PART OF 15)(3.704)
- Fitting Vehicle Options: G335(03)(L8T)
$22.41 $14.99
1
Add To Cart
15296912
INSULATOR, EXHAUST(PART OF 15)(3.704)
- Fitting Vehicle Options: G339(03)(L8T)
- Require Quantity: 02
- Package Quantity: 1
$22.41 $14.99
1
Add To Cart
15296913
INSULATOR, EXHAUST(PART OF 15)(3.704)
- Fitting Vehicle Options: G339(03)(L8T)
$55.03 $35.00
1
Add To Cart

15731502
INSULATOR, Exhaust Tail Pipe, INSULATOR,EXHAUST TAILPIPE(PART OF 17)
- Require Quantity: 02
- Package Quantity: 1
$20.75 $13.88
1
Add To Cart

11588713
BOLT, Exhaust Manifold, BOLT,EXHAUST MANIFOLD HEAT SHIELD(M8X1X25)(8.900)
- Require Quantity: 06
- Package Quantity: 1
$6.03 $4.66
1
Add To Cart

MUFFLER, Exhaust
84229608
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18,19)
Fitting Vehicle Options: G234,334(05-06)(LV1)
Replaced By: 85516773
$1351.64 $895.96
1
Add To Cart
84229609
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18,19)
- Fitting Vehicle Options: G237,337(LV1)
$1211.16 $802.84
1
Add To Cart
84757029
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18,19)
- Fitting Vehicle Options: G335(03)(LV1)
$1215.61 $805.79
1
Add To Cart
84808046
MUFFLER, EXHAUST(W/EXHAUST PIPE)(CODE AFB4)(INCLUDES 14,17)
- Fitting Vehicle Options: G335(03)(L8T)
$1215.74 $805.88
1
Add To Cart
84808047
MUFFLER, EXHAUST(W/EXHAUST PIPE)(CODE AFB5)(INCLUDES 14)
- Fitting Vehicle Options: G338(03)(L8T)
$1212.59 $803.79
1
Add To Cart
84808048
MUFFLER, EXHAUST(W/EXHAUST PIPE)(CODE AFB6)(INCLUDES 14,17)
- Fitting Vehicle Options: G339(03)(L8T)
$1157.86 $767.51
1
Add To Cart
84896833
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 14)
- Fitting Vehicle Options: G234,334(05-06)(L8T)
$1186.65 $786.59
1
Add To Cart
84896834
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 14)
- Fitting Vehicle Options: G337(05-06)(L8T)
$1021.24 $676.95
1
Add To Cart

SENSOR, Computer Control Sensors

12670253
SENSOR, HEATED OXYGEN (POST-CATALYST BANK 2 SENSOR 2)
$75.04 $36.14
1
Add To Cart
12670253
SENSOR, HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)
$75.04 $36.14
1
Add To Cart
12679885
SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)
$78.88 $43.98
1
Add To Cart
12679885
SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 2 SENSOR 1)
$78.88 $43.98
1
Add To Cart

11589264
STUD, Exhaust Muffler/Resonator, STUD,EXHAUST SYSTEM(M10X1.5 X M10X1.5)(8.981)
- Location: Driver Side
- Require Quantity: 03
- Package Quantity: 4
$13.37 $8.94
4
Add To Cart

11611369
STUD, Exhaust Pipe, STUD,EXHAUST MANIFOLD PIPE(M10X1.5)(16.165)
- Location: Passenger Side
- Require Quantity: 03
- Package Quantity: 1
$10.32 $6.90
1
Add To Cart

23469850
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST REAR MUFFLER(PART OF 17)(3-HOLE)(3.616)
$27.73 $18.55
1
Add To Cart

MANIFOLD, Engine Exhaust Manifold
12668118
MANIFOLD, EXHAUST
Location: Passenger Side
Fitting Vehicle Options: G2,3(LV1)
$116.12 $73.81
1
Add To Cart
12690201
MANIFOLD, EXHAUST
- Location: Driver Side
- Fitting Vehicle Options: G2,3(L8T)
- Replaced By: 12701714
$324.62 $205.43
1
Add To Cart
12701715
MANIFOLD, EXHAUST
- Location: Passenger Side
- Fitting Vehicle Options: G2,3(L8T)
$366.43 $244.04
1
Add To Cart
12701716
MANIFOLD, EXHAUST
- Location: Driver Side
- Fitting Vehicle Options: G2,3(LV1,M5U)
$86.85 $55.20
1
Add To Cart

SHIELD, Exhaust Manifold
12677415
SHIELD, EXHAUST MANIFOLD HEAT
Location: Driver Side
Fitting Vehicle Options: G2,3(L8T)
$20.70 $13.85
1
Add To Cart
12684534
SHIELD, EXHAUST MANIFOLD HEAT
- Location: Driver Side
- Fitting Vehicle Options: G2,3(LV1)
$20.68 $13.84
1
Add To Cart
12690817
SHIELD, EXHAUST MANIFOLD HEAT
- Location: Passenger Side
- Fitting Vehicle Options: G2,3(L8T)
$66.74 $44.64
1
Add To Cart
12693236
SHIELD, EXHAUST MANIFOLD HEAT
- Location: Passenger Side
- Fitting Vehicle Options: G2,3(LV1)
$23.99 $16.04
1
Add To Cart

SHIELD, Exhaust Pipe
84180517
SHIELD, EXHAUST FRONT PIPE HEAT
Location: Driver Side
Replaced By: 84683021
$13.76 $9.21
1
Add To Cart
84683020
SHIELD, EXHAUST FRONT PIPE HEAT
- Location: Passenger Side
$16.36 $10.95
1
Add To Cart

CONVERTER, Catalytic Converter
84854615
CONVERTER, WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 12)
Replaced By: 85577179
$3033.33 $2019.50
1
Add To Cart
84854615
CONVERTER, WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 13)
- Replaced By: 85577179
$3033.33 $2019.50
1
Add To Cart

11588713
BOLT, HEX FLANGED HEAD M6X1X25,21.5 THREAD,14.2 OUTSIDE DIAMETER,8.8,7114M,MACHINE,HEADER POINT(EXHAUST MANIFOLD HEAT SHIELD)
- Require Quantity: 06
- Package Quantity: 1
$6.03 $4.66
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 Exhaust System 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.