Exhaust System/Front fit your 2020 Cadillac CT4

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2020 Cadillac CT4
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
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Front Suspension, Steering
Interior Trim, Front Seat Trim, Seat Belts
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Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

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
Front End Sheet Metal, Heater
Front Suspension, Steering
Interior Trim, Front Seat Trim, Seat Belts
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • BOLT, Turbocharger/Supercharger
    11588711
    BOLT, TURBO HEAT SHIELD(M6X1X16, 14.2 OUTSIDE DIAMETER)(HEX FLANGED HEAD)(10 THREAD, 8.8 STEEL)(8.900)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    • Require Quantity: 03
    • Package Quantity: 1
    $7.20 $4.57
    1
    Add To Cart
  • 11588713
    BOLT, TURBO HEAT SHIELD(M8X1X25)(8.900)
    • Fitting Vehicle Options: DC,DE69(L3B)
    • Require Quantity: 04
    • Package Quantity: 1
    $6.03 $4.66
    1
    Add To Cart
  • Cadillac 11547060
    11547060
    BOLT, TURBO BRACE(M8X1.25X30)(0.206)
    • Fitting Vehicle Options: DC,DE69(L3B)
    • Require Quantity: 02
    • Package Quantity: 1
    $4.93 $3.13
    1
    Add To Cart
  • 11549150
    BOLT, TURBO(M8X1.25X30,18 OUTSIDE DIAMETER,13)(UPPER MOUNTING BOLT)
    • Fitting Vehicle Options: DB,DC,DD69
    • Require Quantity: 04
    • Package Quantity: 1
    $2.03 $1.29
    1
    Add To Cart
  • 11549150
    BOLT, TURBO(M8X1.25X30,18 OUTSIDE DIAMETER,13)(UPPER MOUNTING BOLT)
    • Fitting Vehicle Options: DC,DE69
    • Require Quantity: 02
    • Package Quantity: 1
    $2.03 $1.29
    1
    Add To Cart
  • NUT, Catalytic Converter
    15032594
    NUT, CATALYTIC CONVERTER(HEXAGON M10X1.5)(3.613)
    • Fitting Vehicle Options: DB,DC,DD,DE69
    • Require Quantity: 02
    • Package Quantity: 10
    $6.00 $4.01
    10
    Add To Cart
  • 11546364
    NUT, CATALYTIC CONVERTER HEAT SHIELD(M6X1 10MM SOCKET)(PREVENT TORQUE)(10.455)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $6.55 $4.38
    1
    Add To Cart
  • Cadillac 11546441
    11546441
    NUT, CATALYTIC CONVERTER BRACE BRACKET(M8X1.25 24 OUTSIDE DIAMETER)(13 MM SOCKET)(12.184)
    • Fitting Vehicle Options: DB,DC,DD69, DC,DE69
    • Require Quantity: 02
    • Package Quantity: 1
    $0.32 $0.21
    1
    Add To Cart
  • BOLT, Catalytic Converter
    11588723
    BOLT, CATALYTIC CONVERTER BRACE(PART OF 12)(M8X1.25X25)(FLANGE)(8.900)
    • Fitting Vehicle Options: DC,DE69(L3B)
    • Require Quantity: 02
    • Package Quantity: 1
    $9.10 $5.41
    1
    Add To Cart
  • 11519388
    BOLT, CATALYTIC CONVERTER BRACE(PART OF 9)(M8X1.25X25)(INCLUDES WASHER)(8.900)
    • Fitting Vehicle Options: DB,DC,DD69
    • Require Quantity: 02
    • Package Quantity: 1
    $9.18 $5.83
    1
    Add To Cart
  • 11519388
    BOLT, CATALYTIC CONVERTER BRACE(M8X1.25X25)(INCLUDES WASHER)(8.900)
    • Fitting Vehicle Options: DC,DE69, DB,DC,DD69
    • Require Quantity: 02
    • Package Quantity: 1
    $9.18 $5.83
    1
    Add To Cart
  • 11588713
    BOLT, CATALYTIC CONVERTER HEAT SHIELD(M8X1X25)(8.900)
    • Fitting Vehicle Options: DB,DC,DD69
    • Require Quantity: 02
    • Package Quantity: 1
    $6.03 $4.66
    1
    Add To Cart
  • 11588724
    BOLT, CATALYTIC CONVERTER BRACE(M8X1.25X30)(FLANGE)(8.900)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.19 $4.57
    1
    Add To Cart
  • GASKET, Catalytic Converter
    23355685
    GASKET, CATALYTIC CONVERTER(PART OF 9)(AT CONVERTER)(LOWER/REAR)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $23.92 $16.00
    1
    Add To Cart
  • 23355685
    GASKET, CATALYTIC CONVERTER(PART OF 12)(AT CONVERTER)(LOWER/REAR)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $23.92 $16.00
    1
    Add To Cart
  • Cadillac 12687885
    12687885
    GASKET, CATALYTIC CONVERTER(PART OF 12)(SINGLE USE)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $17.07 $10.85
    1
    Add To Cart
  • Cadillac 55502444
    55502444
    GASKET, CATALYTIC CONVERTER(PART OF 9)(GASKET ON TOP)(SINGLE USE)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $11.38 $7.62
    1
    Add To Cart
  • SENSOR, Computer Control Sensors
    55489474
    SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $72.13 $34.74
    1
    Add To Cart
  • 55488558
    SENSOR, HEATED OXYGEN (POST-CATALYST BANK 1 SENSOR 2)(MATING CONNECT USE 19330904)
    • Fitting Vehicle Options: DB,DC,DD69(LSY), DC,DE69(L3B)
    $60.55 $33.31
    1
    Add To Cart
  • 12704309
    SENSOR, HEATED OXYGEN (PRE-CATALYST BANK 1 SENSOR 1)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $75.40 $47.92
    1
    Add To Cart
  • STUD, Exhaust Pipe
    11546770
    STUD, EXHAUST FLANGE(PART OF 9)(-FLANGE, M10X1.5X18,M10X1.5X12, 50 OAL)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    • Require Quantity: 02
    • Package Quantity: 1
    $20.68 $13.15
    1
    Add To Cart
  • 11546770
    STUD, EXHAUST FLANGE(PART OF 12)(-FLANGE, M10X1.5X18,M10X1.5X12, 50 OAL)
    • Fitting Vehicle Options: DC,DE69(L3B)
    • Require Quantity: 02
    • Package Quantity: 1
    $20.68 $13.15
    1
    Add To Cart
  • STUD, Turbocharger/Supercharger
    11609870
    STUD, TURBO BRACKET BRACKET(M10X1.5X20.25,M10X1.5X14.75)(3.613)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $10.58 $7.09
  • Cadillac 11549086
    11549086
    STUD, TURBO(2.5" LONG)(3.275)
    • Fitting Vehicle Options: DC,DE69(L3B,MQA)
    • Require Quantity: 02
    • Package Quantity: 1
    $13.00 $8.70
  • CLAMP, Exhaust System Attaching
    11603519
    CLAMP, EXHAUST PIPE(CLAMP-EXHAUST V-BAND, 121 MM DIAMETER,M8 BOLT)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $15.83 $10.59
    1
    Add To Cart
  • 12701564
    CLAMP, EXHAUST PIPE(SINGLE USE)(INCLUDES 9)(SINGLE-USE CLAMP, REPLACE CLAMP AND GASKET IF LOOSENED)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $15.32 $10.25
    1
    Add To Cart
  • BRACE, Turbocharger/Supercharger
    Cadillac 12664494
    12664494
    BRACE, TURBO
    • Fitting Vehicle Options: DC,DE69(L3B,MQA,RWL)
    $36.06 $22.91
    1
    Add To Cart
  • Cadillac 12673063
    12673063
    BRACE, TURBO
    • Fitting Vehicle Options: DC,DE69(L3B,MQA,F46)
    $33.99 $21.61
    1
    Add To Cart
  • SHIELD, Turbocharger/Supercharger
    12667988
    SHIELD, TURBO HEAT
    • Fitting Vehicle Options: DC,DE69(L3B)
    $84.42 $53.65
    1
    Add To Cart
  • Cadillac 55493256
    55493256
    SHIELD, TURBO HEAT(NAME)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    • Replaced By: 55503843
    $44.86 $28.52
    1
    Add To Cart
  • 55503836
    SHIELD, TURBO HEAT(LONGITUDINAL)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $22.91 $14.56
    1
    Add To Cart
  • CONVERTER, Catalytic Converter
    12698480
    CONVERTER, WARM UP 3WAY CATALYTIC(W/EXHAUST PIPE)(INCLUDES 11,13,14,17,20)(CODE ADSV)
    • Fitting Vehicle Options: DC,DE69(L3B)
    $422.03 $289.47
    1
    Add To Cart
  • 55512768
    CONVERTER, WARM UP 3WAY CATALYTIC(INCLUDES 6,8,10,13,15)(CODE ADT6)
    • Fitting Vehicle Options: DB,DC,DD69(LSY)
    $1213.25 $812.78
    1
    Add To Cart
  • TURBOCHARGER, Turbocharger/Supercharger
    Cadillac 55510115
    55510115
    TURBOCHARGER, COMPRESSOR AIR INTAKE(SEE GROUP 03 "TURBOCHARGER ASM" FOR DETAILED ILLUSTRATED VIEW)
    • Fitting Vehicle Options: DB,DC,DD69(LSY,M5N)
    • Replaced By: 12722729
    $1029.56 $652.67
    1
    Add To Cart
  • Cadillac 12701386
    12701386
    TURBOCHARGER, COMPRESSOR AIR INTAKE(SEE GROUP 03 "TURBOCHARGER ASSEMBLY" FOR DETAILED ILLUSTRATED VIEW)
    • Fitting Vehicle Options: DC,DE69(L3B,MQA)
    • Replaced By: 12732677
    $1052.26 $666.97
  • BRACE, Catalytic Converter
    55494608
    BRACE, CATALYTIC CONVERTER(PART OF 9)(W/O STUD)
    $34.74 $23.24
    1
    Add To Cart
  • 55496781
    BRACE, CATALYTIC CONVERTER(W/STUD)
    $39.52 $26.44
    1
    Add To Cart
  • 84694684
    MUFFLER, Exhaust Pipe, MUFFLER,EXHAUST(W/EXHAUST PIPE)(SEE GROUP 03 "EXHAUST SYSTEM/REAR" FOR DETAILED ILLUSTRATED VIEW)(3.701)
    • Replaced By: 84839122
    $1396.16 $925.47
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2020 Cadillac CT4 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: 4 Cyl 2.0L, 4 Cyl 2.7L. Model Code: LUXURY SEDAN, SEDAN, SPORT SEDAN, V-SERIES SPORT SEDAN.