2004 6 6 DURAMAX FUEL FILTER HOUSING
9 Common 6 LB7 Duramax Problems - 2001-2004 Duramax
Nov 05, 20202001-2004 LB7 Duramax Fuel Filter Housing Rebuild Kit. Merchant Automotive 10192 4. Water Pump Failures. Unlike the LBZ Duramax, the LB7 Duramax water pump is prone to leaking, not outright failure. The OEM water pump uses an iron impeller which makes it much more durable than the plastic impeller used on newer models.
Chevy Fuel Systems – Diesel Care & Performance
Fuel Filter Housing for 2001 - 2004 6 Chevy Duramax 12639448 12642623. Fuel Filter Housing for 2001 - 2004 6 Chevy Duramax 12639448 12642623. Regular price $165 Sale price $165 Sale. DT660007R D-Tech CP3 Fuel Injection Pump for 2006 - 2020 LBZ LMM 6 Chevrolet GMC Duramax. DT660007R D-Tech CP3 Fuel Injection Pump for 2006 - 2020
Duramax LML / LGH CP4 Pump Failure – Technical Bulletin
Mar 17, 2022CP4 High Pressure Fuel Pump Failure CLICK HERE to purchase our LML CP4 High Pressure Fuel Pump Failure Kit The 2011-2016 Duramax suffers from a high pressure fuel pump issue unique to this year range. Failure of this CP4 pump is usually catastrophic, causing instant contamination of the entire fuel system with metal particulates. Chances 
Duramax Problems by Year - Prosource Diesel
Jul 06, 2021Fuel filter housing O-ring leaks; Water pump leaks; Overheating; Head gasket failure; LLY: 2004.5 – 2006. The LLY Duramax engine was only in production for a short time. It was nearly identical to the LB7 engine and emissions control parts continued to be absent. GM had fixed the injector problems by the time this engine came out.
Best Duramax Engine: Best Years And Worst Years - AFE
Leaking O-rings on the fuel filter housing; Allison 1000 transmission limp mode; Broken or snapped tie rods; 2004 – 2005 Duramax LLY. The Duramax LLY engines took over the Duramax engine category fully by mid-2004. DMAX improved the injectors due to so many failures in the LB7. Valve covers were improved to allow access to the fuel
DMAX Store | Duramax Diesel Only Store
Jul 04, 2022DmaxStore Billet Fuel Filter Housing (2017-2022 L5P / 2020-2022 LM2)
LB7 Duramax Engine Complete Drop-in - Diesel Experts
The 6.6-liter LB7 Duramax Engine is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. The Duramax Engine was released in late 2001 into the Chevrolet and GMC chassis vehicles. The LB7 Duramax Engine was replacing the old 6.5-L Detroit built engine which was a big jump forward in technology.
6.7 Cummins Upgrades - Prosource Diesel
Nov 11, 20202001-2004 6 LB7 Duramax Parts SPOOLOGIC HE351VE Upgraded Compressor Housing Kit. 6.7 Cummins Upgrades – SPOOLOGIC HE351VE Upgraded Compressor Housing Kit Bosch Upgraded Fuel Rail + Set Of 6 Fuel Injector Lines. Injector and fuel rail upgrades allow your engine to flow more fuel. Better fuel flow, like better airflow,
Fueling the diesel industry since 1985 with the best fuel injectors, fuel pumps and turbochargers on the market. Twitter; 2001-2004 6 LB7. Engine; Injectors; Pumps; Turbos; 2004.5-2005 6 LLY. Engine; Injectors; Injection started modifying and rebuilding common rail fuel systems as soon as they were introduced in 2001 with the
Wehrli Custom Fabrication Inc. High Performance Diesel and
2004.5-2021 5 and 6 Cummins Brake Master Cylinder Reservoir Cover. 2006-2010 LBZ/LMM Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit. Price: $409. View More. 2006-2021 5 and 6 Cummins WCFab X D&J Precision Billet Valve Cover 2017-2019 & 2020-2022 Long Bed L5P Duramax Fuel Filter Housing Kit. Price