SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2014 Peterbilt 579 Parts

What year is your
Free Same Day Shipping

2014 Peterbilt 579

Filter Results
  • Notify When Available
    08-15 Kenworth T660 Fog Driving Light LF = RF

    Replaces Fog Light Eagle Eyes KW002-B0000

    1 reviews
    Brand: Eagle Eyes
    - KW002-B0000

    $41.95
    Save 37%
    List $66.95 Save $25.00

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

    Replaces Fog Light Eagle Eyes KW002-B0000

    08-15 Kenworth T660 Fog Driving Light LF = RF
    1 reviews
    Brand: Eagle Eyes - KW002-B0000
    $41.95
    Save 37%
    List $66.95 Save $25.00

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

  • Notify When Available
    Picture coming soon

    Replaces 2014 Peterbilt 579 L6 11.9L Air Conditioning Heavy Duty Serpentine Belt TRQ BPA05612

    Brand: TRQ
    - BPA05612

    • Product Grade: Heavy Duty

    Out of Stock

    $ 26.95

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

    Replaces 2014 Peterbilt 579 L6 11.9L Air Conditioning Heavy Duty Serpentine Belt TRQ BPA05612

    Picture coming soon
    Brand: TRQ - BPA05612
    • Product Grade: Heavy Duty

    Out of Stock

    $ 26.95

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

  • Notify When Available
    Picture coming soon

    Replaces 2014 Peterbilt 579 for L6 14.9L Air Conditioning Heavy Duty Serpentine Belt TRQ BPA05618

    Brand: TRQ
    - BPA05618

    • Product Grade: Heavy Duty

    Out of Stock

    $ 26.95

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

    Replaces 2014 Peterbilt 579 for L6 14.9L Air Conditioning Heavy Duty Serpentine Belt TRQ BPA05618

    Picture coming soon
    Brand: TRQ - BPA05618
    • Product Grade: Heavy Duty

    Out of Stock

    $ 26.95

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

  • Notify When Available

    VIDEO

    OBDII Multilingual Scan Tool

    OBD2 Diagnostic Scan Tool

    113 reviews
    Brand: Performance Tool
    - W2976

    $53.95
    Save 29%
    List $75.95 Save $22.00

    OBD2 Diagnostic Scan Tool

    VIDEO

    OBDII Multilingual Scan Tool
    113 reviews
    Brand: Performance Tool - W2976
    $53.95
    Save 29%
    List $75.95 Save $22.00
  • Notify When Available

    VIDEO

    Heavy Duty Truck Universal Fuel Level Sending Unit Kit (Dorman)

    Replaces 2014 Peterbilt 579 Fuel Tank Sending Unit Dorman Help 55818

    9 reviews
    Brand: Dorman Help
    - 55818

    • Design: Universal

    Out of Stock

    $ 49.95

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

    Replaces 2014 Peterbilt 579 Fuel Tank Sending Unit Dorman Help 55818

    VIDEO

    Heavy Duty Truck Universal Fuel Level Sending Unit Kit (Dorman)
    9 reviews
    Brand: Dorman Help - 55818
    • Design: Universal

    Out of Stock

    $ 49.95

    Guaranteed to Fit 2014 Peterbilt 579

    Guaranteed to Fit 2014 Peterbilt 579

  • Notify When Available

    VIDEO

    RAVEN: Powder-Free, Exam Grade, Fully Textued BLACK Nitrile NON LATEX 6 MIL Gloves (100/BOX) (L)

    Large Disposable Gloves Box of 100

    8 reviews
    Brand: Raven
    - 66518

    • Size: Large
    • Quantity: Box of 100
    • Glove Material: Nitrile (Powder Free)
    • Glove Thickness: 6 mil
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Large Disposable Gloves Box of 100

    VIDEO

    RAVEN: Powder-Free, Exam Grade, Fully Textued BLACK Nitrile NON LATEX 6 MIL Gloves (100/BOX) (L)
    8 reviews
    Brand: Raven - 66518
    • Size: Large
    • Quantity: Box of 100
    • Glove Material: Nitrile (Powder Free)
    • Glove Thickness: 6 mil
    $34.95
    Save 19%
    List $42.95 Save $8.00
  • Notify When Available
    3pc Drum Brake Shoe Installation Tool Kit

    3 Piece Drum Brake Installation Tool Set

    9 reviews
    Brand: Performance Tool
    - 1AXAK00001

    • Kit Includes: (1) Brake Spring Retainer Tool
    • Kit Includes: (1) Brake Spring Pliers
    • Kit Includes: (1) Brake Adjusting Spoon
    • Quantity: 3 Piece
    $36.95
    Save 25%
    List $48.95 Save $12.00

    3 Piece Drum Brake Installation Tool Set

    3pc Drum Brake Shoe Installation Tool Kit
    9 reviews
    Brand: Performance Tool - 1AXAK00001
    • Kit Includes: (1) Brake Spring Retainer Tool
    • Kit Includes: (1) Brake Spring Pliers
    • Kit Includes: (1) Brake Adjusting Spoon
    • Quantity: 3 Piece
    $36.95
    Save 25%
    List $48.95 Save $12.00
  • Notify When Available

    VIDEO

    Serpentine belt tool

    Serpentine Belt Tool

    15 reviews
    Brand: Performance Tool
    - W84010
    $52.95
    Save 29%
    List $74.95 Save $22.00

    Serpentine Belt Tool

    VIDEO

    Serpentine belt tool
    15 reviews
    Brand: Performance Tool - W84010
    $52.95
    Save 29%
    List $74.95 Save $22.00
  • Notify When Available

    VIDEO

    Digital 12v Battery Analyzer

    Battery Tester

    3 reviews
    Brand: Performance Tool
    - W2998

    • Battery CCA: Works on 200-1200 CCA Batteries
    $57.95
    Save 36%
    List $90.95 Save $33.00

    Battery Tester

    VIDEO

    Digital 12v Battery Analyzer
    3 reviews
    Brand: Performance Tool - W2998
    • Battery CCA: Works on 200-1200 CCA Batteries
    $57.95
    Save 36%
    List $90.95 Save $33.00
  • Notify When Available

    VIDEO

    Flexible Hose Clamp Plier

    Radiator Hose Clamp Pliers

    14 reviews
    Brand: Performance Tool
    - W80656

    • Tool Length: 24 in
    $59.95
    Save 32%
    List $87.95 Save $28.00

    Radiator Hose Clamp Pliers

    VIDEO

    Flexible Hose Clamp Plier
    14 reviews
    Brand: Performance Tool - W80656
    • Tool Length: 24 in
    $59.95
    Save 32%
    List $87.95 Save $28.00
1

...

8 9 10 11 12

...

15
Close



Peterbilt is a registered trademark of PACCAR Inc. 1A Auto is not affiliated with or sponsored by Peterbilt or PACCAR Inc. 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
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

This part doesn't fit a . Select from parts that fit.

Show parts that fit