Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2018 GMC Terrain Parts

What year is your
Free Same Day Shipping

2018 GMC Terrain

Filter Results
  • Notify When Available
    Kit image

    Replaces 2018 GMC Terrain Front Driver & Passenger Side with 300 mm Diameter Front Rotors 2 Piece Brake Rotor Set TRQ BRA72712

    2 reviews
    Brand: TRQ
    - BRA72712

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side Brake Rotor
    • Kit Includes: (1) Front Passenger Side Brake Rotor
    $119.95
    Save 12%
    List $136.95 Save $17.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Front Driver & Passenger Side with 300 mm Diameter Front Rotors 2 Piece Brake Rotor Set TRQ BRA72712

    Kit image
    2 reviews
    Brand: TRQ - BRA72712
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side Brake Rotor
    • Kit Includes: (1) Front Passenger Side Brake Rotor
    $119.95
    Save 12%
    List $136.95 Save $17.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Mirror Cap

    Replaces 2018 GMC Terrain Passenger Side Mirror Cap TRQ MCA04535

    2 reviews
    Brand: TRQ
    - MCA04535

    • Finish: Textured
    $59.95
    Save 17%
    List $71.95 Save $12.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Passenger Side Mirror Cap TRQ MCA04535

    Mirror Cap
    2 reviews
    Brand: TRQ - MCA04535
    • Finish: Textured
    $59.95
    Save 17%
    List $71.95 Save $12.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Ignition Coil Boot Set

    Replaces 2018 GMC Terrain L4 1.5L 4 Piece Ignition Coil Boot Set TRQ ICA52530

    Brand: TRQ
    - ICA52530

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coil Boots
    $34.95
    Save 8%
    List $37.95 Save $3.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain L4 1.5L 4 Piece Ignition Coil Boot Set TRQ ICA52530

    Ignition Coil Boot Set
    Brand: TRQ - ICA52530
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coil Boots
    $34.95
    Save 8%
    List $37.95 Save $3.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Thermostat Housing

    Replaces 2018 GMC Terrain L4 2.0L Thermostat Housing TRQ ECA59642

    Brand: TRQ
    - ECA59642

    $64.95
    Save 11%
    List $72.95 Save $8.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain L4 2.0L Thermostat Housing TRQ ECA59642

    Thermostat Housing
    Brand: TRQ - ECA59642
    $64.95
    Save 11%
    List $72.95 Save $8.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2018 GMC Terrain Front Inner & Outer 4 Piece Tie Rod Set TRQ PSA72758

    Brand: TRQ
    - PSA72758

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $64.95
    Save 27%
    List $88.95 Save $24.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Front Inner & Outer 4 Piece Tie Rod Set TRQ PSA72758

    VIDEO

    Kit image
    Brand: TRQ - PSA72758
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $64.95
    Save 27%
    List $88.95 Save $24.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available

    VIDEO

    Steering & Suspension Kit

    Replaces 2018 GMC Terrain Front 8 Piece Steering & Suspension Kit TRQ PSA72760

    Brand: TRQ
    - PSA72760

    • Kit Includes: (2) Front Sway Bar Links
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Quantity: 8 Piece
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $244.95
    Save 22%
    List $312.95 Save $68.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Front 8 Piece Steering & Suspension Kit TRQ PSA72760

    VIDEO

    Steering & Suspension Kit
    Brand: TRQ - PSA72760
    • Kit Includes: (2) Front Sway Bar Links
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Quantity: 8 Piece
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $244.95
    Save 22%
    List $312.95 Save $68.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available

    VIDEO

    Steering & Suspension Kit

    Replaces 2018 GMC Terrain Front 10 Piece Steering & Suspension Kit TRQ PSA44079

    Brand: TRQ
    - PSA44079

    • Kit Includes: (2) Front Sway Bar Links
    • Quantity: 10 Piece
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Steering Rack & Pinion Bellows
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $259.95
    Save 22%
    List $334.95 Save $75.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Front 10 Piece Steering & Suspension Kit TRQ PSA44079

    VIDEO

    Steering & Suspension Kit
    Brand: TRQ - PSA44079
    • Kit Includes: (2) Front Sway Bar Links
    • Quantity: 10 Piece
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Steering Rack & Pinion Bellows
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $259.95
    Save 22%
    List $334.95 Save $75.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available
    Ignition Kit

    Replaces 2018 GMC Terrain L4 2.0L 8 Piece Ignition Kit TRQ TKA01371

    1 reviews
    Brand: TRQ
    - TKA01371

    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $132.95
    Save 26%
    List $178.95 Save $46.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain L4 2.0L 8 Piece Ignition Kit TRQ TKA01371

    Ignition Kit
    1 reviews
    Brand: TRQ - TKA01371
    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $132.95
    Save 26%
    List $178.95 Save $46.00

    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 MRA04561

    1 reviews
    Brand: TRQ
    - MRA04561

    • Mirror Head Style: Triple Stripe Style
    • Housing Turn Signal Indicator: Yes
    • Housing Color: Black
    • Heated: Yes
    • Adjustment Type: Electric
    • Cover Color: Black
    • Cover Finish: Textured
    • Mirror Turn Signal Indicator: No
    $139.95
    Save 21%
    List $176.95 Save $37.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces Driver Side Mirror with Matching Passenger Side Mirror Cap TRQ MRA04561

    Mirror
    1 reviews
    Brand: TRQ - MRA04561
    • Mirror Head Style: Triple Stripe Style
    • Housing Turn Signal Indicator: Yes
    • Housing Color: Black
    • Heated: Yes
    • Adjustment Type: Electric
    • Cover Color: Black
    • Cover Finish: Textured
    • Mirror Turn Signal Indicator: No
    $139.95
    Save 21%
    List $176.95 Save $37.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

  • Notify When Available

    VIDEO

    Fog Light

    Replaces 2018 GMC Terrain Driver & Passenger Side 2 Piece Fog Light Set TRQ LTA87945

    Brand: TRQ
    - LTA87945

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Fog Light
    • Kit Includes: (1) Driver Side Fog Light
    $64.95
    Save 24%
    List $84.95 Save $20.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

    Replaces 2018 GMC Terrain Driver & Passenger Side 2 Piece Fog Light Set TRQ LTA87945

    VIDEO

    Fog Light
    Brand: TRQ - LTA87945
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Fog Light
    • Kit Includes: (1) Driver Side Fog Light
    $64.95
    Save 24%
    List $84.95 Save $20.00

    Guaranteed to Fit 2018 GMC Terrain

    Guaranteed to Fit 2018 GMC Terrain

1

...

3 4 5 6 7

...

35
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.