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1999 Peterbilt 378 Parts

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1999 Peterbilt 378

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    Exterior Door Handle

    Replaces 1999 Peterbilt 378 Front Passenger Side Exterior Door Handle TRQ DHA45965

    Brand: TRQ
    - DHA45965

    • Color: Chrome
    $69.95
    Save 30%
    List $99.95 Save $30.00

    Guaranteed to Fit 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

    Replaces 1999 Peterbilt 378 Front Passenger Side Exterior Door Handle TRQ DHA45965

    Exterior Door Handle
    Brand: TRQ - DHA45965
    • Color: Chrome
    $69.95
    Save 30%
    List $99.95 Save $30.00

    Guaranteed to Fit 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

  • Notify When Available
    Mirror Set

    Replaces 1999 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Mirror Set without Heat, Non-Folding, with Housing Turn Signal, with Mirror Turn Signal 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 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

    Replaces 1999 Peterbilt 378 Driver & Passenger Side 2 Piece Manual Mirror Set without Heat, Non-Folding, with Housing Turn Signal, with Mirror Turn Signal 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 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

  • Notify When Available
    Mirror

    Replaces 1999 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 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

    Replaces 1999 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 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

  • Notify When Available
    Mirror

    Replaces 1999 Peterbilt 378 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
    • Cover Finish: Smooth
    • Housing Color: Stainless Steel
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

    Replaces 1999 Peterbilt 378 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
    • Cover Finish: Smooth
    • Housing Color: Stainless Steel
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

  • Notify When Available
    Mirror

    Replaces 1999 Peterbilt 378 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
    • Cover Finish: Smooth
    • Housing Color: Stainless Steel
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

    Replaces 1999 Peterbilt 378 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
    • Cover Finish: Smooth
    • Housing Color: Stainless Steel
    • Adjustment Type: Manual
    • Mirror Turn Signal Indicator: Yes
    $59.95
    Save 20%
    List $74.95 Save $15.00

    Guaranteed to Fit 1999 Peterbilt 378

    Guaranteed to Fit 1999 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 1999 Peterbilt 378

    Guaranteed to Fit 1999 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 1999 Peterbilt 378

    Guaranteed to Fit 1999 Peterbilt 378

  • Notify When Available

    VIDEO

    Inner Tie Rod Tool

    Heavy Duty Inner Tie Rod Tool

    197 reviews
    Brand: TRQ
    - TLK01002

    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95

    Heavy Duty Inner Tie Rod Tool

    VIDEO

    Inner Tie Rod Tool
    197 reviews
    Brand: TRQ - TLK01002
    • Socket Drive: 3/8 in. Drive
    • Product Grade: Heavy Duty
    $23.95
  • Notify When Available

    VIDEO

    Disc Brake Pad Spreader

    Disc Brake Pad Spreader

    178 reviews
    Brand: TRQ
    - TLK01003

    $15.95
    Save 31%
    List $22.95 Save $7.00

    Disc Brake Pad Spreader

    VIDEO

    Disc Brake Pad Spreader
    178 reviews
    Brand: TRQ - TLK01003
    $15.95
    Save 31%
    List $22.95 Save $7.00
  • Notify When Available

    VIDEO

    Interior Trim Removal Kit

    Interior Trim Removal Kit

    89 reviews
    Brand: TRQ
    - TLK01001
    $34.95
    Save 3%
    List $35.95 Save $1.00

    Interior Trim Removal Kit

    VIDEO

    Interior Trim Removal Kit
    89 reviews
    Brand: TRQ - TLK01001
    $34.95
    Save 3%
    List $35.95 Save $1.00
  • Notify When Available

    VIDEO

    Kit image

    Brake Caliper Service Kit

    2 reviews
    Brand: TRQ
    - KTA52070

    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 18%
    List $37.95 Save $7.00

    Brake Caliper Service Kit

    VIDEO

    Kit image
    2 reviews
    Brand: TRQ - KTA52070
    • Kit Includes: (1) Brake Bleeding Kit
    • Kit Includes: (1) Brake Cleaner & Fluid Kit
    $30.95
    Save 18%
    List $37.95 Save $7.00
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