Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2018 GMC Terrain Exterior, Body Parts & Mirrors

What year is your
Free Same Day Shipping

2018 GMC Terrain Exterior, Body Parts & Mirrors

Filter Results
  • Notify When Available
    Liftgate Lift Support

    Replaces Liftgate Lift Support TRQ GSA47997

    Brand: TRQ
    - GSA47997
    $39.95
    Save 20%
    List $49.95 Save $10.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces Liftgate Lift Support TRQ GSA47997

    Liftgate Lift Support
    Brand: TRQ - GSA47997
    $39.95
    Save 20%
    List $49.95 Save $10.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Mirror Cap Set

    Replaces 2018 GMC Terrain Driver & Passenger Side 2 Piece Textured Black Triple Stripe Style Mirror Cap Set TRQ MCA04534

    Brand: TRQ
    - MCA04534

    • Mirror Head Style: Triple Stripe Style
    • Mirror Color / Finish: Textured Black
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Mirror Cap
    • Kit Includes: (1) Driver Side Mirror Cap
    $69.95
    Save 33%
    List $103.95 Save $34.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Driver & Passenger Side 2 Piece Textured Black Triple Stripe Style Mirror Cap Set TRQ MCA04534

    Mirror Cap Set
    Brand: TRQ - MCA04534
    • Mirror Head Style: Triple Stripe Style
    • Mirror Color / Finish: Textured Black
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Mirror Cap
    • Kit Includes: (1) Driver Side Mirror Cap
    $69.95
    Save 33%
    List $103.95 Save $34.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Bumper Impact Absorber

    Replaces 2018 GMC Terrain Front Bumper Impact Absorber DIY Solutions GRI02577

    1 reviews
    Brand: DIY Solutions
    - GRI02577

    $154.95
    Save 32%
    List $228.95 Save $74.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Front Bumper Impact Absorber DIY Solutions GRI02577

    Bumper Impact Absorber
    1 reviews
    Brand: DIY Solutions - GRI02577
    $154.95
    Save 32%
    List $228.95 Save $74.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Exterior Door Handle

    Replaces Exterior Door Handle TRQ DHA30737

    Brand: TRQ
    - DHA30737

    • RFID Functionality: Yes
    • Color: Black
    $54.95
    Save 28%
    List $75.95 Save $21.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces Exterior Door Handle TRQ DHA30737

    Exterior Door Handle
    Brand: TRQ - DHA30737
    • RFID Functionality: Yes
    • Color: Black
    $54.95
    Save 28%
    List $75.95 Save $21.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Power Liftgate Actuator

    Replaces 2018 GMC Terrain Driver Side Power Liftgate Actuator TRQ GSA09322

    Brand: TRQ
    - GSA09322

    $169.95
    Save 14%
    List $197.95 Save $28.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Driver Side Power Liftgate Actuator TRQ GSA09322

    Power Liftgate Actuator
    Brand: TRQ - GSA09322
    $169.95
    Save 14%
    List $197.95 Save $28.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Mirror

    Replaces Driver Side Mirror with Matching Passenger Side Mirror Cap TRQ MRA04555

    Brand: TRQ
    - MRA04555

    • Mirror Head Style: Triple Stripe Style
    • Housing Color: Black
    • Heated: Yes
    • Adjustment Type: Electric
    • Cover Color: Black
    • Cover Finish: Textured
    • Mirror Turn Signal Indicator: No
    • Housing Turn Signal Indicator: No
    $124.95
    Save 29%
    List $176.95 Save $52.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces Driver Side Mirror with Matching Passenger Side Mirror Cap TRQ MRA04555

    Mirror
    Brand: TRQ - MRA04555
    • Mirror Head Style: Triple Stripe Style
    • Housing Color: Black
    • Heated: Yes
    • Adjustment Type: Electric
    • Cover Color: Black
    • Cover Finish: Textured
    • Mirror Turn Signal Indicator: No
    • Housing Turn Signal Indicator: No
    $124.95
    Save 29%
    List $176.95 Save $52.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Kit image

    Replaces Driver & Passenger Side 2 Piece Mirror Set TRQ MRA04394

    Brand: TRQ
    - MRA04394

    • Quantity: 2 Piece
    • Mirror Head Style: Triple Stripe Style
    • Mirror Color / Finish: Textured Black
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Electric
    • Mirror Memory Type: Without Memory
    $269.95
    Save 14%
    List $313.95 Save $44.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces Driver & Passenger Side 2 Piece Mirror Set TRQ MRA04394

    Kit image
    Brand: TRQ - MRA04394
    • Quantity: 2 Piece
    • Mirror Head Style: Triple Stripe Style
    • Mirror Color / Finish: Textured Black
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Electric
    • Mirror Memory Type: Without Memory
    $269.95
    Save 14%
    List $313.95 Save $44.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Kit image

    Replaces Driver & Passenger Side 2 Piece Mirror Set TRQ MRA04395

    Brand: TRQ
    - MRA04395

    • Quantity: 2 Piece
    • Mirror Head Style: Triple Stripe Style
    • Mirror Color / Finish: Textured Black
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Electric
    • Mirror Memory Type: Without Memory
    $214.95
    Save 26%
    List $290.95 Save $76.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces Driver & Passenger Side 2 Piece Mirror Set TRQ MRA04395

    Kit image
    Brand: TRQ - MRA04395
    • Quantity: 2 Piece
    • Mirror Head Style: Triple Stripe Style
    • Mirror Color / Finish: Textured Black
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Electric
    • Mirror Memory Type: Without Memory
    $214.95
    Save 26%
    List $290.95 Save $76.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Liftgate Lift Support Set

    Replaces 2018 GMC Terrain Driver & Passenger Side without Power Liftgate 2 Piece Liftgate Lift Support Set TRQ GSA44724

    Brand: TRQ
    - GSA44724

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Liftgate Lift Support
    • Kit Includes: (1) Driver Side Liftgate Lift Support
    $44.95
    Save 31%
    List $64.95 Save $20.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Driver & Passenger Side without Power Liftgate 2 Piece Liftgate Lift Support Set TRQ GSA44724

    Liftgate Lift Support Set
    Brand: TRQ - GSA44724
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Liftgate Lift Support
    • Kit Includes: (1) Driver Side Liftgate Lift Support
    $44.95
    Save 31%
    List $64.95 Save $20.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Bumper Impact Absorber

    Replaces 2018 GMC Terrain Rear Bumper Impact Absorber TRQ BDA16952

    Brand: TRQ
    - BDA16952

    $174.95
    Save 31%
    List $253.95 Save $79.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Rear Bumper Impact Absorber TRQ BDA16952

    Bumper Impact Absorber
    Brand: TRQ - BDA16952
    $174.95
    Save 31%
    List $253.95 Save $79.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

1

...

3 4 5 6 7

...

7
Close



GMC is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by GMC or General Motors Company. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.