Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Workhorse Custom Chassis P42 Parts

What year is your
Free Same Day Shipping

2003 Workhorse Custom Chassis P42

Filter Results
  • Notify When Available
    Picture coming soon

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) Spark Plug ACDelco 14

    Brand: ACDelco
    - 14
    $14.95
    Save 53%
    List $31.95 Save $17.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) Spark Plug ACDelco 14

    Picture coming soon
    Brand: ACDelco - 14
    $14.95
    Save 53%
    List $31.95 Save $17.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

  • Notify When Available

    VIDEO

    32MM 12PT 1/2 Drive Deep Well Impact Socket

    Socket

    2 reviews
    Brand: TRQ
    - TLK01009

    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Size: 32mm
    • Socket Type: Impact
    $29.95
    Save 27%
    List $40.95 Save $11.00

    Socket

    VIDEO

    32MM 12PT 1/2 Drive Deep Well Impact Socket
    2 reviews
    Brand: TRQ - TLK01009
    • Socket Depth: Deep Wall
    • Contact Point Design: 12 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Size: 32mm
    • Socket Type: Impact
    $29.95
    Save 27%
    List $40.95 Save $11.00
  • Notify When Available

    VIDEO

    Socket

    Socket

    2 reviews
    Brand: TRQ
    - TLK01013

    • Socket Size: 35mm
    • Socket Depth: Deep Wall
    • Contact Point Design: 6 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $34.95
    Save 17%
    List $41.95 Save $7.00

    Socket

    VIDEO

    Socket
    2 reviews
    Brand: TRQ - TLK01013
    • Socket Size: 35mm
    • Socket Depth: Deep Wall
    • Contact Point Design: 6 Point
    • Socket Drive: 1/2 in. Drive
    • Unit of Measure: Metric
    • Socket Type: Impact
    $34.95
    Save 17%
    List $41.95 Save $7.00
  • Notify When Available
    Picture coming soon

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) 8 Piece Spark Plug Set ACDelco ACETK00212

    Brand: ACDelco
    - ACETK00212

    • Quantity: 8 Piece
    $59.95
    Save 32%
    List $87.95 Save $28.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) 8 Piece Spark Plug Set ACDelco ACETK00212

    Picture coming soon
    Brand: ACDelco - ACETK00212
    • Quantity: 8 Piece
    $59.95
    Save 32%
    List $87.95 Save $28.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

  • Notify When Available
    Brake Pads - Tonsa

    Replaces Brake Pads ACDelco 17D184MH

    Brand: ACDelco
    - 17D184MH

    $97.95
    Save 49%
    List $192.95 Save $95.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces Brake Pads ACDelco 17D184MH

    Brake Pads - Tonsa
    Brand: ACDelco - 17D184MH
    $97.95
    Save 49%
    List $192.95 Save $95.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

  • Notify When Available
    Picture coming soon

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) Spark Plug ACDelco 41-979

    Brand: ACDelco
    - 41-979
    $16.95
    Save 54%
    List $36.95 Save $20.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) Spark Plug ACDelco 41-979

    Picture coming soon
    Brand: ACDelco - 41-979
    $16.95
    Save 54%
    List $36.95 Save $20.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

  • Notify When Available
    Picture coming soon

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) 8 Piece Spark Plug Set ACDelco ACETK00078

    Brand: ACDelco
    - ACETK00078

    • Quantity: 8 Piece
    $88.95
    Save 32%
    List $130.95 Save $42.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces 2003 Workhorse Custom Chassis P42 V8 5.7L Gap 0.060 (in) 8 Piece Spark Plug Set ACDelco ACETK00078

    Picture coming soon
    Brand: ACDelco - ACETK00078
    • Quantity: 8 Piece
    $88.95
    Save 32%
    List $130.95 Save $42.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

  • Notify When Available
    Picture coming soon

    Replaces 2003 Workhorse Custom Chassis P42 V8 6.0L Gap 0.040 (in) 8 Piece Spark Plug Set ACDelco ACETK00028

    Brand: ACDelco
    - ACETK00028

    • Quantity: 8 Piece
    $97.95
    Save 31%
    List $142.95 Save $45.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces 2003 Workhorse Custom Chassis P42 V8 6.0L Gap 0.040 (in) 8 Piece Spark Plug Set ACDelco ACETK00028

    Picture coming soon
    Brand: ACDelco - ACETK00028
    • Quantity: 8 Piece
    $97.95
    Save 31%
    List $142.95 Save $45.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

  • Notify When Available
    Picture coming soon

    Replaces 2003 Workhorse Custom Chassis P42 V8 6.0L Gap 0.040 (in) Spark Plug ACDelco 41-162

    Brand: ACDelco
    - 41-162
    $17.95
    Save 54%
    List $38.95 Save $21.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces 2003 Workhorse Custom Chassis P42 V8 6.0L Gap 0.040 (in) Spark Plug ACDelco 41-162

    Picture coming soon
    Brand: ACDelco - 41-162
    $17.95
    Save 54%
    List $38.95 Save $21.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

  • Notify When Available
    Picture coming soon

    Replaces 2003 Workhorse Custom Chassis P42 V8 6.0L Gap 0.040 (in) 8 Piece Spark Plug Set ACDelco ACETK00013

    1 reviews
    Brand: ACDelco
    - ACETK00013

    • Quantity: 8 Piece
    $66.95
    Save 32%
    List $97.95 Save $31.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Replaces 2003 Workhorse Custom Chassis P42 V8 6.0L Gap 0.040 (in) 8 Piece Spark Plug Set ACDelco ACETK00013

    Picture coming soon
    1 reviews
    Brand: ACDelco - ACETK00013
    • Quantity: 8 Piece
    $66.95
    Save 32%
    List $97.95 Save $31.00

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

    Guaranteed to Fit 2003 Workhorse Custom Chassis P42

1

...

2 3 4 5 6

...

11
Close



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.