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1989 Peterbilt 378 Parts

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1989 Peterbilt 378

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  • 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
    • Cover Finish: Smooth
    • Housing Color: Stainless Steel
    • 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 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    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
    • Cover Finish: Smooth
    • Housing Color: Stainless Steel
    • 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 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Exterior Door Handle Set

    Replaces 1989 Peterbilt 378 Front Driver & Passenger Side 2 Piece Exterior Door Handle Set TRQ DHA54772

    Brand: TRQ
    - DHA54772

    • Quantity: 2 Piece
    • Handle Color: Chrome
    • Kit Includes: (1) Front Driver Side Exterior Door Handle
    • Kit Includes: (1) Front Passenger Side Exterior Door Handle
    $109.95
    Save 33%
    List $163.95 Save $54.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces 1989 Peterbilt 378 Front Driver & Passenger Side 2 Piece Exterior Door Handle Set TRQ DHA54772

    Exterior Door Handle Set
    Brand: TRQ - DHA54772
    • Quantity: 2 Piece
    • Handle Color: Chrome
    • Kit Includes: (1) Front Driver Side Exterior Door Handle
    • Kit Includes: (1) Front Passenger Side Exterior Door Handle
    $109.95
    Save 33%
    List $163.95 Save $54.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Kit image

    Replaces 1989 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Heated West Coast Mirror Set TRQ MRA38852

    Brand: TRQ
    - MRA38852

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Manual
    • Mirror Type: West Coast
    $104.95
    Save 24%
    List $137.95 Save $33.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces 1989 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Heated West Coast Mirror Set TRQ MRA38852

    Kit image
    Brand: TRQ - MRA38852
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Manual
    • Mirror Type: West Coast
    $104.95
    Save 24%
    List $137.95 Save $33.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Mirror

    Replaces Mirror TRQ MRA08654

    Brand: TRQ
    - MRA08654

    • Includes: Mounting Bracket
    • Design: Round
    • Heated: Yes
    • Housing Turn Signal Indicator: No
    • Mirror Turn Signal Indicator: No
    • Adjustment Type: Manual
    • Cover Finish: Smooth
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    $49.95
    Save 15%
    List $58.95 Save $9.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces Mirror TRQ MRA08654

    Mirror
    Brand: TRQ - MRA08654
    • Includes: Mounting Bracket
    • Design: Round
    • Heated: Yes
    • Housing Turn Signal Indicator: No
    • Mirror Turn Signal Indicator: No
    • Adjustment Type: Manual
    • Cover Finish: Smooth
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    $49.95
    Save 15%
    List $58.95 Save $9.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Mirror Pair

    Replaces 1989 Peterbilt 378 2 Piece Manual Heated Without Memory Paint to Match Angled Back Round Corner West Coast Mirror Set with Heat, Non-Folding, with Housing Turn Signal, without Mirror Turn Signal TRQ MRA09054

    Brand: TRQ
    - MRA09054

    • Mirror Type: West Coast
    • Mirror Head Style: Angled Back Round Corner
    • Quantity: 2 Piece
    • Mirror Color / Finish: Paint to Match
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Manual
    • Mirror Memory Type: Without Memory
    $84.95
    Save 20%
    List $105.95 Save $21.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces 1989 Peterbilt 378 2 Piece Manual Heated Without Memory Paint to Match Angled Back Round Corner West Coast Mirror Set with Heat, Non-Folding, with Housing Turn Signal, without Mirror Turn Signal TRQ MRA09054

    Mirror Pair
    Brand: TRQ - MRA09054
    • Mirror Type: West Coast
    • Mirror Head Style: Angled Back Round Corner
    • Quantity: 2 Piece
    • Mirror Color / Finish: Paint to Match
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Manual
    • Mirror Memory Type: Without Memory
    $84.95
    Save 20%
    List $105.95 Save $21.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Mirror

    Replaces Mirror TRQ MRA07154

    Brand: TRQ
    - MRA07154

    • Mirror Type: West Coast
    • Mirror Head Style: Angled Back Round Corner
    • Housing Turn Signal Indicator: Yes
    • Heated: Yes
    • Adjustment Type: Manual
    • Cover Finish: Smooth
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Mirror Turn Signal Indicator: No
    $54.95
    Save 17%
    List $65.95 Save $11.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces Mirror TRQ MRA07154

    Mirror
    Brand: TRQ - MRA07154
    • Mirror Type: West Coast
    • Mirror Head Style: Angled Back Round Corner
    • Housing Turn Signal Indicator: Yes
    • Heated: Yes
    • Adjustment Type: Manual
    • Cover Finish: Smooth
    • Cover Color: Stainless Steel
    • Housing Color: Stainless Steel
    • Mirror Turn Signal Indicator: No
    $54.95
    Save 17%
    List $65.95 Save $11.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Mirror

    Replaces 1989 Peterbilt 378 Passenger Side Manual Mirror TRQ MRA04134

    Brand: TRQ
    - MRA04134

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

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces 1989 Peterbilt 378 Passenger Side Manual Mirror TRQ MRA04134

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

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Mirror

    Replaces 1989 Peterbilt 378 Driver Side Manual Mirror TRQ MRA04135

    Brand: TRQ
    - MRA04135

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

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces 1989 Peterbilt 378 Driver Side Manual Mirror TRQ MRA04135

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

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Mirror Set

    Replaces 1989 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Mirror Set TRQ MRA17976

    Brand: TRQ
    - MRA17976

    • Quantity: 2 Piece
    • Adjustment Type: Manual
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Includes: Mounting Bracket
    $89.95
    Save 18%
    List $109.95 Save $20.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces 1989 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Mirror Set TRQ MRA17976

    Mirror Set
    Brand: TRQ - MRA17976
    • Quantity: 2 Piece
    • Adjustment Type: Manual
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Includes: Mounting Bracket
    $89.95
    Save 18%
    List $109.95 Save $20.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

  • Notify When Available
    Kit image

    Replaces 1989 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Paint to Match West Coast Mirror Set TRQ MRA38850

    Brand: TRQ
    - MRA38850

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Manual
    • Mirror Type: West Coast
    • Mirror Color / Finish: Paint to Match
    $94.95
    Save 32%
    List $139.95 Save $45.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

    Replaces 1989 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Paint to Match West Coast Mirror Set TRQ MRA38850

    Kit image
    Brand: TRQ - MRA38850
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Mirror
    • Kit Includes: (1) Driver Side Mirror
    • Adjustment Type: Manual
    • Mirror Type: West Coast
    • Mirror Color / Finish: Paint to Match
    $94.95
    Save 32%
    List $139.95 Save $45.00

    Guaranteed to Fit 1989 Peterbilt 378

    Guaranteed to Fit 1989 Peterbilt 378

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