Limited Time Offer Banner link

Get full access to tune your 2022–2024 6.7L Cummins Factory CM2450b ECM- Click Here

New Releases

New Releases from DIESELR and the Brands We Carry

The latest additions to the catalog — new calibrations, hardware, and devices for Powerstroke, Duramax, and Cummins platforms. Every product is vetted for fitment and support before it's listed. Products rotate out as they establish themselves in the catalog, so this page always reflects what's current.

88 products

  • Dieselr 3 Inch Downpipe Duramax 6.6L LB7 (2001-2004) Stainless Steel Downpipe Dieselr Parts
    Stainless Steel Downpipe
    Dieselr Parts

    Dieselr 3-inch Downpipe

    (2001-2004)
    6.6L LB7 GM Duramax
    $149.99 USD
    NEW
  • Dieselr Dual Fueler Kit Ford Powerstroke 6.7L (2011-2026) Dual Fueler Kit Dieselr Parts
    Dual Fueler Kit
    Dieselr Parts

    Dieselr Dual Fueler Kit

    (2011-2026)
    6.7L Ford Powerstroke
    $999.99 USD
    NEW
  • Shibby Engineering GM Duramax LBZ/LMM/LML Generic EGR Temperature Harness Plug (2006-2016 6.6L Duramax) Tuner Harness Plug Kit Shibby Engineering
    Tuner Harness Plug Kit
    Shibby Engineering

    Shibby Generic EGR Temperature Harness Plug

    GM Duramax Models (2006-2016) More info
    Fits:
    (2011-2016) 6.6L LML GM Duramax
    (2007.5-2010) 6.6L LMM GM Duramax
    (2006-2007) 6.6L LBZ GM Duramax
    $17.00 USD
    NEW
  • Shibby 5.0L Titan XD DEF Tank Connectors (2016–2020 Nissan Titan XD 5.0L) DEF Tank Harness Plug Shibby Engineering
    DEF Tank Harness Plug
    Shibby Engineering

    Shibby DEF Tank Connectors

    (2016–2020)
    5.0L Nissan Cummins
    $45.00 USD
    NEW
  • Shibby 5.0L Titan XD Tuner Harness Plug Kit (2016–2020 Nissan Titan XD Cummins 5.0L) Tuner Harness Plug Kit Shibby Engineering
    Tuner Harness Plug Kit
    Shibby Engineering

    Shibby Tuner Harness Plug Kit

    (2016-2020)
    5.0L Nissan Cummins
    $140.00 USD
    NEW
  • SHIBBY 6.7L CCV Electronics Harness Cap (2025–2026 Ford Super Duty Power Stroke 6.7L) CCV Electronics Harness Cap Shibby Engineering
    CCV Electronics Harness Cap
    Shibby Engineering

    Shibby CCV Electtronics Harness Cap

    (2025-2026)
    6.7L Ford Powerstroke
    $17.00 USD
    NEW
  • SHIBBY CCV Electronics Harness Cap (2011–2019 Ford Powerstroke 6.7L) CCV Electronics Harness Cap Shibby Engineering
    CCV Electronics Harness Cap
    Shibby Engineering

    Shibby CCV Electronics Harness Cap

    (2011–2019)
    6.7L Ford Powerstroke
    $17.00 USD
    NEW
  • SHIBBY PCM Harness Plug (2011–2019 Ford Powerstroke 6.7L) ECM harness plug Shibby Engineering
    ECM harness plug
    Sold Out - Waitlist
    Shibby Engineering

    Shibby PCM harness plug

    (2011-2019)
    6.7L Ford Powerstroke
    $45.00 USD
    Join Waitlist
    NEW
  • Shibby Shift-On-The-Fly Charge Air Cooler Sensor Plug (2020–2023 Ford Powerstroke 6.7L) Charge Air Cooler Sensor Plug Shibby Engineering
    Charge Air Cooler Sensor Plug
    Shibby Engineering

    Shibby Shift-On-The-Fly Charge Air Cooler Sensor Plug

    (2020-2023)
    6.7L Ford Powerstroke
    $17.00 USD
    NEW
  • Shibby 2020+ Ford 6.7L Shift-On-The-Fly Fuel Temp Plug (2020–2023 Ford Powerstroke 67l) SOTF Harness Plug Shibby Engineering
    SOTF Harness Plug
    Shibby Engineering

    Shibby Shift-On-The-Fly Fuel Temp Plug

    (2020–2023)
    6.7L Ford Powerstroke
    $17.00 USD
    NEW
  • Shibby Shift-On-The-Fly Harness Plug (2014–2019 Ford Powerstroke 67l) SOTF Harness Plug Shibby Engineering
    SOTF Harness Plug
    Shibby Engineering

    Shibby Shift-On-The-Fly Harness Plug

    (2014 - 2019)
    6.7L Ford Powerstroke
    $17.00 USD
    NEW
  • Shibby 2011–2014 Ford 6.7L Shift-On-The-Fly Harness Plug (2011–2014 Ford Powerstroke 67l) SOTF Harness Plug Shibby Engineering
    SOTF Harness Plug
    Shibby Engineering

    Shibby Shift-On-The-Fly Harness Plug

    (2011 - 2014)
    6.7L Ford Powerstroke
    $17.00 USD
    NEW
  • Shibby DEF Tank Connector (2023–2026 Ford Powerstroke 67l) DEF Tank Harness Plug Shibby Engineering
    DEF Tank Harness Plug
    Shibby Engineering

    Shibby DEF Tank Connector

    (2023–2026)
    6.7L Ford Powerstroke
    $27.00 USD
    NEW
  • Shibby DEF Tank Connector (2017–2020 Ford Powerstroke 67l) DEF Tank Harness Plug Shibby Engineering
    DEF Tank Harness Plug
    Shibby Engineering

    Shibby DEF Tank Connector

    (2017 - 2020)
    6.7L Ford Powerstroke
    $25.00 USD
    NEW
  • Shibby DEF Tank Connector (2011–2016 Ford Powerstroke 67l) DEF Tank Harness Plug Shibby Engineering
    DEF Tank Harness Plug
    Shibby Engineering

    Shibby DEF Tank Connector

    (2011 - 2016)
    6.7L Ford Powerstroke
    $25.00 USD
    NEW
  • Shibby Tuner Harness Plug Kit (2017–2020 3.0L Ford Powerstroke 30l) Tuner Harness Plug Kit Shibby Engineering
    Tuner Harness Plug Kit
    Shibby Engineering

    Shibby Tuner Harness Plug Kit

    (2017 - 2020)
    3.0L Ford Powerstroke
    $215.00 USD
    NEW
  • Shibby 2023+ Ford 6.7L Tuner Harness Plug Kit (2023–2026 Ford Powerstroke 6.7L) Tuner Harness Plug Kit Shibby Engineering
    Tuner Harness Plug Kit
    Shibby Engineering

    Shibby Tuner Harness Plug Kit

    (2023-2026)
    6.7L Ford Powerstroke
    $225.00 USD
    NEW
  • SHIBBY Tuner Harness Plug Kit (2020–2022 Ford Powerstroke 6.7L) Tuner Harness Plug Kit Shibby Engineering
    Tuner Harness Plug Kit
    Shibby Engineering

    Shibby Tuner Harness Plug Kit

    (2020 - 2022)
    6.7L Ford Powerstroke
    $215.00 USD
    NEW
  • Shibby Tuner Harness Plug Kit (2017–2019 Ford Powerstroke 6.7L) Tuner Harness Plug Kit Shibby Engineering
    Tuner Harness Plug Kit
    Shibby Engineering

    Shibby Tuner Harness Plug Kit

    (2017 - 2019)
    6.7L Ford Powerstroke
    $215.00 USD
    NEW
  • Shibby Tuner Harness Plug Kit (2015–2016 Ford Powerstroke 67l) Tuner Harness Plug Kit Shibby Engineering
    Tuner Harness Plug Kit
    Shibby Engineering

    Shibby Tuner Harness Plug Kit

    (2015 - 2016)
    6.7L Ford Powerstroke
    $215.00 USD
    NEW
DIESELR SUPPLY CO.

Official Dieselr Supply Co. gear.

Premium Dieselr merch — Everyday gear for people who live diesel.

T-Shirts Hoodies Stickers
Shop Dieselr Supply Co.

Limited runs. When it’s gone — it’s gone.

Ad Banner