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Injectors & Related Items
Water Meth Inj Kits
Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
Exterior Replacement Parts
Gaskets & Seals
Interior Replacement Parts
Starters & Alternators
Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can
buy stock diesel replacement parts such as injectors, fuel pumps, ball joints,
track bars, turbos, and more for your diesel truck.
Floor Mats and Liners
Seats & Covers
Spare Tire Carriers
Make heads turn with custom truck accessories from Thoroughbred Diesel.
Gooseneck & Fifth Wheel
Hitch Pins & Hitch Locks
Shackles & Tow Hooks
Weight Distributing Hitchs
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Thoroughbred Sku #: DUT1101AA020
Manufacturer Sku #: 1101AA020
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For 2001-2010 Duramax Tuner (will not work on LML)A five position switch that when used in conjunction with our DSP5 tuning is used to change tunes on the fly.
NOTE: This is for Duramax Tuner devices only.
NOTE: Duramax Tuners include a switch, this is a replacement switch
NOTE: Required EFI Live Tuning
No way of telling without the tuner or the app.