Dominate the road with 2006–2007 Duramax LLY and LBZ upgrades including EFI Live tuning, 5-inch exhaust kits, and lift pump systems for clean, consistent fuel delivery. These pre-emissions trucks are known for their tunability, and this category delivers proven horsepower gains with compatible cold air intakes, turbo manifolds, and Allison transmission support.
OEM AC Delco Glow Plug - Set of 8
The GM 12639701 Glow Plug is a direct replacement for your 2006-2016 GM 6.6L Duramax LBZ, LMM & LML. Replacing failed glow plugs can eliminate check engine lights...
OEM AC DELCO FRONT & REAR THERMOSTATS
The GM 97241129 Front Thermostat is a factory replacement for your 2001-2016 GM 6.6L Duramax. This Thermostat features the same OE activation temp and is a...
Fix Missing or Damaged Glow Plug Nuts the Right Way
If you're replacing glow plugs on your Duramax, chances are you’ve already run into this problem — most replacement glow plugs DO
MAHLE CYLINDER HEAD GASKET SET - LESS HEAD GASKETS
FITS 04.5-06 GM 6.6L LLY / LBZ DURAMAX DIESEL ENGINES
MAHLE IS A GREAT AFTERMARKET ALTERNATIVE TO OVER-PRICED OEM GASKETS. MAHLE SUPPLIES...
FACTORY FUEL FILTER DELETE
Once you’ve installed an aftermarket Fuel Filtration System such as our FASS, Air Dog or other Fuel Systems, the use of the factory fuel filter is no longer required and...
ENGINE OIL PUMP
fits 01-10 GM 6.6L Duramax Diesel Engines
Melling is a leader in engineering design, development, prototype, testing and assembly of fluid delivery products and related items...
PERFORMANCE BILLET WHEEL UPGRADE
11 EXTENDED TIP BLADE DESIGN
Direct Fit - Designed to replace the stock compressor wheel
fits 06-07 GM 6.6L LBZ Duramax Diesel Engines
INCLUDES:Improves...
Our PCV Reroute kit allows you to reroute the restrictive factory hoses. Our free-flowing design provides ventilation to eliminate oil residue going into your turbocharger. This kit will prolong...