Exhaust System fit your 2021 Chevrolet Express 2500

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2021 Chevrolet Express 2500

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

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

15032594
NUT, Catalytic Converter, NUT,CATALYTIC CONVERTER(HEXAGON M10X1.5)(3.613)
- Require Quantity: 02
- Package Quantity: 10
$6.80 $4.55

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
$10.51 $7.64
1
Add To Cart

SEAL, Exhaust Pipe
20987829
SEAL, EXHAUST SYSTEM(DONUT STYLE)
Location: Driver Side
Fitting Vehicle Options: G2,3(LV1,L8T)
$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: Passenger Side

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

15028620
STUD, Catalytic Converter, STUD,CATALYTIC CONVERTER(PART OF 19)(M10X1.5X30MM)(BUTTON HEAD)(3.613)
- Require Quantity: 02
- Package Quantity: 1
$23.45 $15.69
1
Add To Cart

15731502
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST SYSTEM(PART OF 17)(3.706)
- Require Quantity: 02
- Package Quantity: 1
$23.46 $15.69
1
Add To Cart

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

15731502
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST(PART OF 16)(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

11546366
NUT, Catalytic Converter, NUT,CATALYTIC CONVERTER(M10X1.5)(6.509)
- Require Quantity: 02
- Package Quantity: 1
$0.30 $0.18
1
Add To Cart

12670253
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)(FOR MATING CONNECTOR USE PN 19330920)
$80.72 $39.57
1
Add To Cart

12670253
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (POST-CATALYST BANK 2 SENSOR 2)(FOR MATING CONNECTOR USE PN 19330920)
$80.72 $39.57
1
Add To Cart

SENSOR, Computer Control Sensors
12670253
SENSOR, HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)
Fitting Vehicle Options: G2,3(L8T)
$80.72 $39.57
1
Add To Cart
12679885
SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 2 SENSOR 1)(MATING CONNECT USE 19354075)
- Fitting Vehicle Options: G2,3(LV1), G2,3(L8T)
$89.10 $44.06
1
Add To Cart

12670253
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (POST-CATALYST BANK 2 SENSOR 2)
$80.72 $39.57
1
Add To Cart

STUD, Exhaust Muffler/Resonator
11589264
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 SYSTEM(M10X1.5)(16.165)
- Location: Passenger Side
- Require Quantity: 03
- Package Quantity: 1
$11.50 $7.69
1
Add To Cart

11611369
STUD, Exhaust Pipe, STUD,EXHAUST MANIFOLD PIPE(M10X1.5)(16.165)
- Location: Passenger Side
- Require Quantity: 03
- Package Quantity: 1
$11.50 $7.69
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

MANIFOLD, Engine Exhaust Manifold
12668118
MANIFOLD, EXHAUST
Location: Passenger Side
Fitting Vehicle Options: G2,3(LV1)
Replaced By: 12701709
$124.95 $78.35
1
Add To Cart
12701715
MANIFOLD, EXHAUST
- Location: Passenger Side
- Fitting Vehicle Options: G2,3(L8T)
$394.23 $260.19
1
Add To Cart

12677415
SHIELD, Exhaust Manifold, SHIELD,EXHAUST MANIFOLD HEAT
- Location: Driver Side
$28.09 $18.80
1
Add To Cart

12679885
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)(MATING CONNECT USE 19354075)
$89.10 $44.06
1
Add To Cart

12684534
SHIELD, Exhaust Manifold, SHIELD,EXHAUST MANIFOLD HEAT
- Location: Driver Side
$25.52 $17.07
1
Add To Cart

12690817
SHIELD, Exhaust Manifold, SHIELD,EXHAUST MANIFOLD HEAT
- Location: Passenger Side
$82.32 $55.07
1
Add To Cart

12693236
SHIELD, Exhaust Manifold, SHIELD,EXHAUST MANIFOLD HEAT
- Location: Passenger Side
$26.16 $17.49
1
Add To Cart

12701714
MANIFOLD, Engine Exhaust Manifold, MANIFOLD,EXHAUST
- Location: Driver Side
$349.23 $219.01
1
Add To Cart

12701716
MANIFOLD, Engine Exhaust Manifold, MANIFOLD,EXHAUST
- Location: Driver Side
$93.42 $58.59
1
Add To Cart

20987829
SEAL, Exhaust Pipe, SEAL,EXHAUST MANIFOLD PIPE(DONUT STYLE)
- Location: Driver Side
$26.98 $16.30
1
Add To Cart

MUFFLER, Exhaust
84229609
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 18,19)
Fitting Vehicle Options: G237,337(LV1)
$1334.72 $884.74
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

84683020
SHIELD, Exhaust Pipe, SHIELD,EXHAUST FRONT PIPE HEAT
- Location: Passenger Side
$20.20 $13.51
1
Add To Cart

84683021
SHIELD, Exhaust Pipe, SHIELD,EXHAUST FRONT PIPE HEAT
- Location: Driver Side
$16.98 $11.36
1
Add To Cart

MUFFLER, Exhaust
84896833
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 14)
Fitting Vehicle Options: G234,334(05-06)(L8T)
$889.99 $624.65
1
Add To Cart
84896834
MUFFLER, EXHAUST(W/EXHAUST PIPE)(INCLUDES 14)
- Fitting Vehicle Options: G237(05)(L8T)
$1021.24 $676.95
1
Add To Cart

85577179
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 12)
- Replaced By: 85720945
$2517.57 $1536.22
1
Add To Cart

85577179
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 13)
- Replaced By: 85720945
$2517.57 $1536.22
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
$6.49 $4.77
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Express 2500 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: 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS.