Skip to content
Help center
Finding your parts…
Shopping For:

Select Your Vehicle

Shop paint, body parts, and accessories that fit.
Shop Parts

2023 GMC Sierra 1500 AT4 6 Cyl 3.0L

Choose your paint format

Factory-matched color for every repair.

Touch-up paintFactory-matched color Shop paint

Made for 2023 GMC Sierra 1500 AT4 6 Cyl 3.0L

Auto Parts

Browse replacement body parts and components that fit the vehicle in your garage.

Filters

  • $40.14
    $40.14
    $40.14
    $40.14

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Driver Side Bumper Support Inner - GM1042149

    • Driver Side
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $40.14
    $40.14
    $40.14
    $40.14

    View product details
  • $444.28
    $444.28
    $444.28
    $444.28

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper - GM1102570

    • Single Exhaust
    • Without Blind Spot Detection
    • Without Sensor Holes
    In stock
    Fitment: 2019-2026 Chevrolet Silverado 1500, 2019-2026 GMC Sierra 1500, 2020-2025 Chevrolet Silverado 2500, 2020-2025 Chevrolet Silverado 3500, 2020-2025 GMC Sierra 2500, 2020-2025 GMC Sierra 3500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $444.28
    $444.28
    $444.28
    $444.28

    View product details
  • $653.64
    $653.64
    $653.64
    $653.64

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper - GM1102576

    • Dual Exhaust
    • Without Blind Spot Detection
    • Without Sensor Holes
    In stock
    Fitment: 2019-2020 GMC Sierra 1500 Denali, 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $653.64
    $653.64
    $653.64
    $653.64

    View product details
  • Chevrolet/GMC Sierra 1500/Sierra 1500 Limited/Silverado 1500/Silverado 1500 LTD Grille Air Deflector With 3.0T Diesel - GM1218181
    $44.29
    $44.29
    $44.29
    $44.29

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Grille Air Deflector - GM1218181

    With 3.0T Diesel

    In stock
    $44.29
    $44.29
    $44.29
    $44.29

    View product details
  • $80.32
    $80.84
    $80.32
    $80.84

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Radiator Support CAPA - GM1225443C

    Upper Tie Bar

    In stock
    Fitment: 2019-2021 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 GMC Sierra 1500 Limited
    $80.32
    $80.84
    $80.32
    $80.84

    View product details
  • $51.02
    $51.02
    $51.02
    $51.02

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Washer Fluid Reservoir - GM1288274

    Reservoir & Cap Assembly

    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $51.02
    $51.02
    $51.02
    $51.02

    View product details
  • $62.08
    $62.08
    $62.08
    $62.08

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Washer Fluid Reservoir - GM1288273

    Reservoir/Cap/Pump/Sensor Assembly

    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $62.08
    $62.08
    $62.08
    $62.08

    View product details
  • GM1225437
    $61.42
    $61.42
    $61.42
    $61.42

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Passenger Side Radiator Support OEM - GM1225437OE

    • Passenger Side
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $61.42
    $61.42
    $61.42
    $61.42

    View product details
  • GM1225436
    $59.05
    $59.05
    $59.05
    $59.05

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Driver Side Radiator Support OEM - GM1225436OE

    • Driver Side
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $59.05
    $59.05
    $59.05
    $59.05

    View product details
  • $1,293.83
    $1,293.83
    $1,293.83
    $1,293.83

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Radiator Support - GM1225399

    W/Side Rails Support Kit

    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $1,293.83
    $1,293.83
    $1,293.83
    $1,293.83

    View product details
  • $551.47
    $551.47
    $551.47
    $551.47

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Radiator Support - GM1225395

    Assy W/O Side Rails

    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $551.47
    $551.47
    $551.47
    $551.47

    View product details
  • GM1206143
    $48.14
    $48.14
    $48.14
    $48.14

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Passenger Side Grille Air Intake - GM1206143

    • Passenger Side
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $48.14
    $48.14
    $48.14
    $48.14

    View product details
  • GM1206142
    $41.61
    $41.61
    $41.61
    $41.61

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Driver Side Grille Air Intake - GM1206142

    • Driver Side
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1502019-2024 GMC Sierra 1502022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $41.61
    $41.61
    $41.61
    $41.61

    View product details
  • Chevrolet/GMC Sierra 1500/Sierra 1500 Limited/Silverado 1500/Silverado 1500 LTD 50557 - GM1130105
    $427.81
    $427.81
    $427.81
    $427.81

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Trailer Hitch Drawbar CAPA - GM1130105C

    W/Towing Pkg (RPO-Z82)

    In stock
    $427.81
    $427.81
    $427.81
    $427.81

    View product details
  • Chevrolet/GMC Sierra 1500/Sierra 1500 Limited/Silverado 1500/Silverado 1500 LTD 50557 - GM1130104
    $445.63
    $445.63
    $445.63
    $445.63

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Trailer Hitch Drawbar CAPA - GM1130104C

    W/o Towing Pkg

    In stock
    $445.63
    $445.63
    $445.63
    $445.63

    View product details
  • Photo Coming Soon
    $908.83
    $1,164.35
    $908.83
    $1,164.35

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly CAPA - GM1103232C

    • With Blind Spot Detection
    • Dual Exhaust
    • With Sensor Holes
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $908.83
    $1,164.35
    $908.83
    $1,164.35

    View product details
  • Save 82% Save 83%
    $9,059.31
    $1,367.99
    $9,059.31
    $1,496.48
    $1,238.99
    $1,496.48

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly CAPA - GM1103231C

    • Dual Exhaust
    In stock
    Fitment: CHEVROLET SILVERADO 2019-2023, GMC SIERRA 2019-2023
    $9,059.31
    $1,367.99
    $9,059.31
    $1,496.48
    $1,238.99
    $1,496.48

    View product details
  • Photo Coming Soon
    $941.56
    $1,129.04
    $941.56
    $1,129.04

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly CAPA - GM1103226C

    • Without Blind Spot Detection
    • Without Trailer Hitch
    • Dual Exhaust
    • Without Sensor Holes
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $941.56
    $1,129.04
    $941.56
    $1,129.04

    View product details
  • Save 83% Save 85%
    $8,624.43
    $1,312.99
    $8,624.43
    $1,315.23
    $1,183.99
    $1,315.23

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly CAPA - GM1103225C

    • Without Blind Spot Detection
    • Dual Exhaust
    • Without Trailer Hitch
    In stock
    Fitment: CHEVROLET SILVERADO 2019-2023, GMC SIERRA 2019-2023
    $8,624.43
    $1,312.99
    $8,624.43
    $1,315.23
    $1,183.99
    $1,315.23

    View product details
  • Photo Coming Soon
    $907.80
    $1,238.89
    $907.80
    $1,238.89

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly CAPA - GM1103224C

    • With Blind Spot Detection
    • Without Trailer Hitch
    • Single Exhaust
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $907.80
    $1,238.89
    $907.80
    $1,238.89

    View product details
  • Save 54% Save 55%
    $2,398.49
    $1,225.16
    $2,398.49
    $1,067.88
    $1,067.88
    $1,067.88

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly CAPA - GM1103223C

    • With Blind Spot Detection
    • Single Exhaust
    • Without Trailer Hitch
    In stock
    Fitment: CHEVROLET SILVERADO 2019-2023, GMC SIERRA 2019-2023
    $2,398.49
    $1,225.16
    $2,398.49
    $1,067.88
    $1,067.88
    $1,067.88

    View product details
  • Photo Coming Soon
    $898.90
    $1,008.47
    $898.90
    $1,008.47

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly CAPA - GM1103222C

    • Without Blind Spot Detection
    • Without Trailer Hitch
    • Single Exhaust
    • Without Sensor Holes
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $898.90
    $1,008.47
    $898.90
    $1,008.47

    View product details
  • $731.40
    $731.40
    $731.40
    $731.40

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly - GM1103218

    • Without Blind Spot Detection
    • Dual Exhaust
    • Without Sensor Holes
    In stock
    Fitment: 2019-2024 Chevrolet Silverado 1500, 2019-2024 GMC Sierra 1500, 2022 Chevrolet Silverado 1500 LTD, 2022 GMC Sierra 1500 Limited
    $731.40
    $731.40
    $731.40
    $731.40

    View product details
  • Save 58% Save 60%
    $1,774.20
    $864.80
    $1,774.20
    $707.52
    $707.52
    $707.52

    2023 GMC Sierra 1500 AT4 6 Cyl 3.0L Rear Bumper Assembly - GM1103209

    • With Blind Spot Detection
    • Single Exhaust
    • Without Tow Package
    • Without Trailer Hitch
    • With License Lamps
    In stock
    Fitment: CHEVROLET SILVERADO 2019-2023, GMC SIERRA 2019-2023
    $1,774.20
    $864.80
    $1,774.20
    $707.52
    $707.52
    $707.52

    View product details

2023 GMC Sierra 1500 AT4 6 Cyl 3.0L

Restore and enhance your 2023 GMC Sierra 1500 AT4 6 Cyl 3.0L with our premium selection of replacement auto parts, expertly tailored for models equipped with the 6 Cyl 3.0L engine. Discover high-quality painted bumpers, hoods, grilles, fender liners, and more. All engineered for an exact fit to your vehicle’s unique submodel and engine configuration. Our painted-to-match service uses advanced color-matching technology for a flawless OEM finish, ensuring your Sierra 1500 looks as good as new. Trust our professional team for superior durability, fast shipping, and guaranteed fitment—get your 2023 GMC Sierra 1500 AT4 6 Cyl 3.0L back on the road in style and confidence.

CAN'T FIND THE RIGHT PART?

Tell us what you need

We'll check availability or correct the listing and email you with an update.
The Partify newsletter

Your next project starts here.

Get product updates, paint and fitment tips, and special offers delivered to your inbox.