My Garage
My Account
Cart
Exhaust System/Front fit your 2021 Buick Enclave AWD
Currently shopping for
2021 Buick Enclave AWD
Change VehicleVehicle Options
6 Cyl 3.6L SIDI, DOHC, ATSS, GEN 1+; 9-Speed Automatic Transmission, 9T65Vehicle Options
6 Cyl 3.6L SIDI, DOHC, ATSS, GEN 1+; 9-Speed Automatic Transmission, 9T65Categories Close X
Currently selected
Fuel System, Exhaust, Emission System
Other Categories
Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Interior Trim, Front Seat Trim, Seat Belts
Power Transfer Unit
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
How to use OE catalog
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
11517996
NUT, Catalytic Converter, NUT,CATALYTIC CONVERTER (AT ENGINE)(M10X1.5X11)(21.5 OUTSIDE DIAMETER)(8.917)- Require Quantity: 08
- Package Quantity: 1
$7.93 $4.791
11588712
BOLT, Engine Oil Level, BOLT,OIL LEVEL INDICATOR TUBE(M6X1X20,17.5THD)(14.2 OUTSIDE DIAMETER,8.8 GMW3359)(M-POINT)(8.900)$7.94 $5.0410
20893953
GASKET, Catalytic Converter, GASKET,CATALYTIC CONVERTER(W/4 MOUNTING HOLES)(3.611)- Require Quantity: 02
- Package Quantity: 1
$9.38 $5.661
11588725
BOLT, Exhaust Pipe, BOLT,EXHAUST HANGER BRACKET(M8X1.25X35, 25 THREAD)(LONG)(FOR PLASTIC RETAINER USE PN 11588327)(8.900)$8.77 $5.301
23161602
GASKET, Exhaust Pipe, GASKET,EXHAUST SYSTEM INTERMEDIATE(PART OF 20)(4 TABS ON OUTSIDE EDGE)$21.12 $14.131
84135650
GASKET, Catalytic Converter, GASKET,CATALYTIC CONVERTER(PART OF 5,21)(BETWEEN CONVERTER AND FRONT PIPE)- Require Quantity: 02
- Package Quantity: 5
$8.43 $5.645
11546366
NUT, Exhaust Pipe, NUT,EXHAUST FRONT PIPE(M10X1.5)(6.509)- Require Quantity: 04
- Package Quantity: 1
$0.30 $0.181
11546365
NUT, Exhaust Pipe, NUT,EXHAUST SYSTEM INTERMEDIATE(M8X1.25 17.9 OUTSIDE DIAMETER)(3.346)- Require Quantity: 04
- Package Quantity: 5
$2.60 $1.655
$14.93 $9.991
11588722
BOLT, Exhaust Pipe, BOLT,EXHAUST FRONT PIPE(AT REAR RIGHT SIDE OF ENGINE)(M8X20)(3.675)- Require Quantity: 02
- Package Quantity: 1
$7.35 $4.671
11610977
STUD, Exhaust Muffler/Resonator, STUD,EXHAUST SYSTEM(M10X1.5X26/M10X1.5X20)(3.613)- Require Quantity: 08
- Package Quantity: 1
$13.051
12667438
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (POST-CATALYST BANK 2 SENSOR 2)- Location: Driver Side
$84.51 $41.431
- 12667438
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)- Location: Passenger Side
$84.51 $41.431
- 12667438
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)- Location: Passenger Side
$84.51 $41.431
- 12667438
SENSOR, Computer Control Sensors, SENSOR,HEATED OXYGEN (PRE-CATALYST BANK 2 SENSOR 1)- Location: Driver Side
$84.51 $41.431
20959239
INSULATOR, Exhaust Pipe, INSULATOR,EXHAUST SYSTEM(PART OF 15)(3.690)- Require Quantity: 02
- Package Quantity: 1
$34.37 $22.991
- $42.96 $28.741
85513035
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 9)- Location: Driver Side
$1150.95 $771.481
- 85513036
CONVERTER, Catalytic Converter, CONVERTER,WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 9)- Location: Passenger Side
$961.43 $645.831
- $695.65 $469.621
$69.83 $46.711
$47.41 $31.721
$57.62 $38.551
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2021 Buick Enclave AWD parts. Parts like Exhaust System/Front are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.6L. Model Code: BASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV.