Exhaust System fit your 2020 Chevrolet Express 3500

Currently shopping for

2020 Chevrolet Express 3500

Change Vehicle

Categories Close X

Currently selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers, Fascias

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transmission

How to use OE catalog

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12657188
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (POST-CATALYST BANK 2 SENSOR 2)
$64.55 $35.13
1
Add To Cart

12657188
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)
$64.55 $35.13
1
Add To Cart

NUT, Catalytic Converter
11546366
NUT, CATALYTIC CONVERTER(M10X1.5)(6.509)
Fitting Vehicle Options: G2,3
Require Quantity: 02
Package Quantity: 1
$0.30 $0.18
1
Add To Cart
15032594
NUT, CATALYTIC CONVERTER(HEXAGON M10X1.5)(3.613)
- Fitting Vehicle Options: G2,3(LC8,LV1,L96)
- Require Quantity: 02
- Package Quantity: 10
$6.80 $4.55

15032594
NUT, Exhaust Pipe, NUT,EXHAUST FRONT PIPE(HEXAGON M10X1.5)
- Require Quantity: 06
- Package Quantity: 10
$6.80 $4.55

STUD, Exhaust Pipe
15756879
STUD, EXHAUST MANIFOLD REAR PIPE(PART OF 12)(M10X1.5X40MM)(BUTTON HEAD)(3.690)
Fitting Vehicle Options: G2,3(LC8,L96)
Require Quantity: 02
Package Quantity: 1
$15.23 $9.69
1
Add To Cart
15028620
STUD, EXHAUST FLANGE(PART OF 6)(M10X1.5X30MM)(BUTTON HEAD)
- Fitting Vehicle Options: G3(03)(LC8,L96)
- Require Quantity: 02
- Package Quantity: 1
$23.45 $15.69
1
Add To Cart

SEAL, Exhaust Pipe
20987829
SEAL, EXHAUST MANIFOLD PIPE(DONUT STYLE)
Location: Passenger Side
Fitting Vehicle Options: G2,3(LC8,LV1,L96)
$26.98 $16.30
1
Add To Cart
15077362
SEAL, EXHAUST MANIFOLD PIPE(METAL O-RING STYLE)
- Location: Passenger Side
- Fitting Vehicle Options: G2,3

15077362
SEAL, Exhaust Pipe, SEAL,EXHAUST SYSTEM(METAL O-RING STYLE)
- Location: Driver Side

15077362
SEAL, Exhaust Pipe, SEAL,EXHAUST MANIFOLD PIPE(METAL O-RING STYLE)
- Location: Driver Side

STUD, Exhaust Pipe
15028620
STUD, EXHAUST FLANGE(PART OF 1)(M10X1.5X30MM)(BUTTON HEAD)
Fitting Vehicle Options: G3(03)(LC8,L96)
Require Quantity: 02
Package Quantity: 1
$23.45 $15.69
1
Add To Cart
11611369
STUD, EXHAUST MANIFOLD PIPE(M10X1.5)(16.165)
- Location: Driver Side
- Fitting Vehicle Options: G2,3(LC8,L96,LV1)
- Require Quantity: 03
- Package Quantity: 1
$11.50 $7.69
1
Add To Cart

15028620
STUD, Catalytic Converter, STUD,CATALYTIC CONVERTER(PART OF 13)(M10X1.5X30MM)(BUTTON HEAD)(3.613)
- Require Quantity: 02
- Package Quantity: 1
$23.45 $15.69
1
Add To Cart

INSULATOR, Exhaust Muffler/Resonator
15731502
INSULATOR, EXHAUST MUFFLER HANGER(PART OF 4)(3.706)
Fitting Vehicle Options: G335,338(03)(LC8,L96)
Require Quantity: 02
Package Quantity: 1
$23.46 $15.69
1
Add To Cart
15296913
INSULATOR, EXHAUST MUFFLER HANGER(PART OF 4)
- Fitting Vehicle Options: G339(03)(LC8,L96)
$59.21 $39.62
1
Add To Cart

INSULATOR, Exhaust Pipe
15731502
INSULATOR, EXHAUST SYSTEM(PART OF 17)(3.706)
Fitting Vehicle Options: G2,3(LV1)
Require Quantity: 02
Package Quantity: 1
$23.46 $15.69
1
Add To Cart
15731502
INSULATOR, EXHAUST SYSTEM(3.706)
- Fitting Vehicle Options: G2,3(05-06)(LC8,L96)
$23.46 $15.69
1
Add To Cart

15731502
INSULATOR, Exhaust Tail Pipe, INSULATOR,EXHAUST TAILPIPE(PART OF 17)
- Require Quantity: 02
- Package Quantity: 1
$23.46 $15.69
1
Add To Cart

15731502
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST SYSTEM(PART OF 1)(3.706)
$23.46 $15.69
1
Add To Cart

15731502
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST MUFFLER HANGER(PART OF 1)(3.706)
- Require Quantity: 02
- Package Quantity: 1
$23.46 $15.69
1
Add To Cart

11588713
BOLT, Exhaust Manifold, BOLT,EXHAUST MANIFOLD HEAT SHIELD(M6X1X25)(8.900)
- Require Quantity: 06
- Package Quantity: 1
$6.49 $4.77
1
Add To Cart

12666612
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (PRE-CATALYST BANK 2 SENSOR 1)(MATING CONNECT USE 19301716)
$92.87 $45.53
1
Add To Cart

12666612
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)(MATING CONNECT USE 19301716)
$92.87 $45.53
1
Add To Cart

15027074
GASKET, Exhaust Muffler/Resonator, GASKET,EXHAUST MUFFLER(2 BOLT HOLES)(3.611)
- Replaced By: 85104186
$28.83 $17.43
1
Add To Cart

STUD, Exhaust Muffler/Resonator
11589264
STUD, EXHAUST SYSTEM(M10X1.5 X M10X1.5)(8.981)
Location: Passenger Side
Fitting Vehicle Options: G2,3(LC8,L96,LV1)
Require Quantity: 03
Package Quantity: 4
$13.37 $8.94
4
Add To Cart
11611369
STUD, EXHAUST SYSTEM(M10X1.5)(16.165)
- Location: Driver Side
- Fitting Vehicle Options: G2,3(L8T,LV1,L96)
- Require Quantity: 03
- Package Quantity: 1
$11.50 $7.69
1
Add To Cart

19420296
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 2)
$3306.52 $2015.08
1
Add To Cart

19420296
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 5)
$3306.52 $2015.08
1
Add To Cart

19420297
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 5)
$3201.58 $2026.13
1
Add To Cart

23469850
INSULATOR, Exhaust Muffler/Resonator, INSULATOR,EXHAUST REAR MUFFLER(PART OF 17)(3-HOLE)(3.616)
$31.32 $20.95
1
Add To Cart

12631812
MANIFOLD, Engine Exhaust Manifold, MANIFOLD,EXHAUST
- Location: Driver Side
$231.87 $145.39
1
Add To Cart

12631813
MANIFOLD, Engine Exhaust Manifold, MANIFOLD,EXHAUST
- Location: Passenger Side
$220.82 $138.46
1
Add To Cart

12631814
SHIELD, Exhaust Manifold, SHIELD,EXHAUST MANIFOLD HEAT
- Location: Driver Side
$71.41 $47.77
1
Add To Cart

12631815
SHIELD, Exhaust Manifold, SHIELD,EXHAUST MANIFOLD HEAT
- Location: Passenger Side
$71.57 $47.88
1
Add To Cart

15296912
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST INTERMEDIATE PIPE(PART OF 17)(3.704)
$24.10 $16.11
1
Add To Cart

15296912
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST PIPE HANGER(PART OF 1)(3.704)
$24.10 $16.11
1
Add To Cart

MUFFLER, Exhaust
22997922
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 3)
Fitting Vehicle Options: G338(03)(LC8,L96)
$1338.17 $887.03
1
Add To Cart
22997923
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 3,5)
- Fitting Vehicle Options: G339(03)(LC8,L96)
$1355.17 $898.30
1
Add To Cart
22997923
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 3)
- Fitting Vehicle Options: G339(03)(LC8,L96)
$1355.17 $898.30
1
Add To Cart

MUFFLER, Exhaust
23314339
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18)
Fitting Vehicle Options: G338(03)(LV1)
$639.51 $425.83
1
Add To Cart
84229609
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18,19)
- Fitting Vehicle Options: G237,337(LV1)
$1334.72 $884.74
1
Add To Cart
84757029
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18,19)
- Fitting Vehicle Options: G335(03)(LV1)
$1339.62 $887.99
1
Add To Cart
85516773
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18,19)
- Fitting Vehicle Options: G234,334(05-06)(LV1)
$1489.51 $987.35
1
Add To Cart

MUFFLER, Exhaust
23364881
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 2)
Fitting Vehicle Options: G234,334(05-06)(LC8,L96)
$1239.55 $821.66
1
Add To Cart
23364882
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 2)
- Fitting Vehicle Options: G237,337(LC8,L96)
$1283.76 $850.96
1
Add To Cart
84908957
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 2,3)
- Fitting Vehicle Options: G335(03)(LC8,L96)
$1324.56 $878.01
1
Add To Cart

85593477
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 12)
$2708.33 $1804.03
1
Add To Cart

15709703
NUT, HEXAGON 10X1.5THD,21.8 OUTSIDE DIAMETER STAINLESS STEEL(CATALYTIC CONVERTER)
- Require Quantity: 02
- Package Quantity: 10
$6.39 $4.27
10
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2020 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, 8 Cyl 6.0L, 8 Cyl 6.0L Flex. Model Code: 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER.