Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2018 Peterbilt 389 Parts

What year is your
Free Same Day Shipping

2018 Peterbilt 389

Filter Results
  • Notify When Available
    Mirror

    Replaces Mirror TRQ MRA07150

    Brand: TRQ
    - MRA07150

    • Mirror Type: West Coast
    • Mirror Head Style: Pillow Back
    • Mirror Color / Finish: Paint to Match
    • Adjustment Type: Manual
    • Cover Color: Black
    • Heated: No
    • Housing Color: Black
    • Mirror Turn Signal Indicator: No
    • Housing Turn Signal Indicator: No
    • Cover Finish: Smooth
    $39.95
    Save 31%
    List $57.95 Save $18.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces Mirror TRQ MRA07150

    Mirror
    Brand: TRQ - MRA07150
    • Mirror Type: West Coast
    • Mirror Head Style: Pillow Back
    • Mirror Color / Finish: Paint to Match
    • Adjustment Type: Manual
    • Cover Color: Black
    • Heated: No
    • Housing Color: Black
    • Mirror Turn Signal Indicator: No
    • Housing Turn Signal Indicator: No
    • Cover Finish: Smooth
    $39.95
    Save 31%
    List $57.95 Save $18.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available
    Mirror

    Replaces Mirror TRQ MRA08653

    Brand: TRQ
    - MRA08653

    • Includes: Mounting Bracket
    • Design: Round
    • Heated: No
    • Mirror Turn Signal Indicator: No
    • Housing Turn Signal Indicator: No
    • Adjustment Type: Manual
    • Housing Color: Stainless Steel
    • Cover Color: Stainless Steel
    • Cover Finish: Smooth
    $34.95
    Save 29%
    List $48.95 Save $14.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces Mirror TRQ MRA08653

    Mirror
    Brand: TRQ - MRA08653
    • Includes: Mounting Bracket
    • Design: Round
    • Heated: No
    • Mirror Turn Signal Indicator: No
    • Housing Turn Signal Indicator: No
    • Adjustment Type: Manual
    • Housing Color: Stainless Steel
    • Cover Color: Stainless Steel
    • Cover Finish: Smooth
    $34.95
    Save 29%
    List $48.95 Save $14.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available
    Mirror

    Replaces Mirror TRQ MRA04106

    Brand: TRQ
    - MRA04106

    • Adjustment Type: Manual
    • Mirror Type: West Coast
    • Mirror Color / Finish: Paint to Match
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Housing Turn Signal Indicator: Yes
    • Heated: No
    • Mirror Turn Signal Indicator: No
    • Mirror Head Style: Angled Back Round Corner
    $54.95
    Save 38%
    List $87.95 Save $33.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces Mirror TRQ MRA04106

    Mirror
    Brand: TRQ - MRA04106
    • Adjustment Type: Manual
    • Mirror Type: West Coast
    • Mirror Color / Finish: Paint to Match
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Housing Turn Signal Indicator: Yes
    • Heated: No
    • Mirror Turn Signal Indicator: No
    • Mirror Head Style: Angled Back Round Corner
    $54.95
    Save 38%
    List $87.95 Save $33.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available
    Mirror Set

    Replaces 2018 Peterbilt 389 Driver & Passenger Side 2 Piece Manual Mirror Set TRQ MRA18693

    Brand: TRQ
    - MRA18693

    • Quantity: 2 Piece
    • Adjustment Type: Manual
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Includes: Mounting Bracket
    $94.95
    Save 25%
    List $125.95 Save $31.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces 2018 Peterbilt 389 Driver & Passenger Side 2 Piece Manual Mirror Set TRQ MRA18693

    Mirror Set
    Brand: TRQ - MRA18693
    • Quantity: 2 Piece
    • Adjustment Type: Manual
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Includes: Mounting Bracket
    $94.95
    Save 25%
    List $125.95 Save $31.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available
    Mirror

    Replaces 2018 Peterbilt 389 without Marker Light Driver Side Manual Heated Mirror TRQ MRA04137

    Brand: TRQ
    - MRA04137

    • Heated: Yes
    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces 2018 Peterbilt 389 without Marker Light Driver Side Manual Heated Mirror TRQ MRA04137

    Mirror
    Brand: TRQ - MRA04137
    • Heated: Yes
    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available
    Mirror

    Replaces 2018 Peterbilt 389 Passenger Side Manual Mirror TRQ MRA04134

    Brand: TRQ
    - MRA04134

    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Heated: No
    • Mirror Turn Signal Indicator: Yes
    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces 2018 Peterbilt 389 Passenger Side Manual Mirror TRQ MRA04134

    Mirror
    Brand: TRQ - MRA04134
    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Heated: No
    • Mirror Turn Signal Indicator: Yes
    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available
    Mirror

    Replaces 2018 Peterbilt 389 Passenger Side Manual Heated Mirror TRQ MRA04136

    Brand: TRQ
    - MRA04136

    • Heated: Yes
    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces 2018 Peterbilt 389 Passenger Side Manual Heated Mirror TRQ MRA04136

    Mirror
    Brand: TRQ - MRA04136
    • Heated: Yes
    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available
    Mirror

    Replaces 2018 Peterbilt 389 Driver Side Manual Mirror TRQ MRA04135

    Brand: TRQ
    - MRA04135

    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Heated: No
    • Mirror Turn Signal Indicator: Yes
    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces 2018 Peterbilt 389 Driver Side Manual Mirror TRQ MRA04135

    Mirror
    Brand: TRQ - MRA04135
    • Housing Turn Signal Indicator: Yes
    • Includes: Mounting Bracket
    • Design: Round
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Cover Finish: Smooth
    • Adjustment Type: Manual
    • Heated: No
    • Mirror Turn Signal Indicator: Yes
    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available

    VIDEO

    Wiper Blade Set

    Replaces 2018 Peterbilt 389 with Two Piece Windshield 2 Piece Wiper Blade Set TRQ WPB54556

    Brand: TRQ
    - WPB54556

    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 18in
    $34.95
    Save 29%
    List $48.95 Save $14.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces 2018 Peterbilt 389 with Two Piece Windshield 2 Piece Wiper Blade Set TRQ WPB54556

    VIDEO

    Wiper Blade Set
    Brand: TRQ - WPB54556
    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 18in
    $34.95
    Save 29%
    List $48.95 Save $14.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

  • Notify When Available

    VIDEO

    Wiper Blade Set

    Replaces 2018 Peterbilt 389 with One Piece Windshield 2 Piece Wiper Blade Set TRQ WPB54548

    Brand: TRQ
    - WPB54548

    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 16in
    $34.95
    Save 27%
    List $47.95 Save $13.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

    Replaces 2018 Peterbilt 389 with One Piece Windshield 2 Piece Wiper Blade Set TRQ WPB54548

    VIDEO

    Wiper Blade Set
    Brand: TRQ - WPB54548
    • Material: Silicone with Water Repellent Additive
    • Quantity: 2 Piece
    • Kit Includes: (2) Wiper Blades
    • Wiper Blade Length: 16in
    $34.95
    Save 27%
    List $47.95 Save $13.00

    Guaranteed to Fit 2018 Peterbilt 389

    Guaranteed to Fit 2018 Peterbilt 389

1

...

3 4 5 6 7

...

15
Close


OR


If your are outside the US or Canada, you will be able to calculate shipping cost internationally at checkout.



Peterbilt is a registered trademark of PACCAR Inc. 1A Auto is not affiliated with or sponsored by Peterbilt or PACCAR Inc. See all trademarks.
Expert USA Customer Support

We are a caring, passionate team of auto enthusiasts who are here to help, If you have a question about our parts or a repair, please call 1-888-844-3393 between 8 AM & 9:30 PM M-F and 8 AM & 4 PM Sat. and Sun. (EST).

Same Day Shipping

In stock orders ship same-day when ordered by 4 PM ET. Need your parts faster? We also offer expedited shipping at checkout.

Guaranteed to Fit

We take pride in our customer service. If you had a poor experience, let us make it right. An auto parts store is only as good as its return policy. Changed your mind? No problem, We'll take it back and credit your account in full.

Instructional Video Library

Our 1A Auto Video Library has thousands of how-to auto repair installation videos specific to year, make and model. Each video guides you with step-by-step instructions to empower you to tackle your own repairs on your car, truck, SUV, or van.

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.