We Value Your Business

Choose Category

Choose Brand

Customer Service

Hours of Operation

Monday-Friday
8am to 5pm PST


By Phone

Toll Free: 888-623-4373

Local: 714-848-2170


By Fax

Fax: 714-841-5752


By Email

Sales: sales@ocdiesel.com

Service: service@ocdiesel.com

Returns: returns@ocdiesel.com

Specials

You are here: Home > by Vehicle > 04.5-05 GM 6.6L Duramax LLY > Engine

We found 113 results matching your criteria.

Engine Performance Parts for your 04.5-05 GM 6.6L Duramax LLY

Shop Engine Systems & Parts for your 04.5-05 GM 6.6L Duramax LLY at Unbeatable Prices - Fast & Free Shipping - Expert Service on Engine - Buy from OC DIESEL Today!

our most popular products...
Sort By:
1 2
FASS Fuel Systems FS1001 HD and Titanium Series Replacement Fuel Filter  for Universal   Trucks Flex-a-Lite Electric Engine Cooling Fan - FAL 284 Snow Performance 2.5-Gallon Reservoir - SNO 40014 Snow Performance 7-Gallon Reservoir - SNO 40016
Application:
Universal Trucks
  • Easy Installation
  • Fits both HD Series Filtration Systems and (Grey) Titanium Filtration Systems
  • Product made in the USA

2001-2005 6.6L GM Duramax

Dodge | GM | Ford

Dodge | GM | Ford
Snow Performance Low Level Indicator - SNO 40035 Snow Performance Dual Nozzle Upgrade - SNO 40040 Snow Performance Solenoid Upgrade - SNO 40060 Snow Performance Nozzle Mounting Adapter - SNO 40110

Dodge | GM | Ford

Dodge | GM | Ford

Dodge | GM | Ford

Dodge | GM | Ford
Snow Performance Aluminum Nozzle Mounting Bung - SNO 40120 Snow Performance Steel Nozzle Mounting Bung - SNO 40130 Torco MPZ Magnetic Friction Reducer - TC A010011L Torco MPZ Magnetic Friction Reducer - TC A010011LE

Dodge | GM | Ford

Dodge | GM | Ford

Dodge | GM | Ford
12x12-oz case

Dodge | GM | Ford
12-oz. Bottle each
Torco MPZ Engine Assembly Lube HP - TC A380000H Torco MPZ Engine Assembly Lube HP - TC A380000HE Torco MPZ Engine Assembly Lube HP - TC A380000Q Torco MPZ Engine Assembly Lube HP - TC A380000QE

Dodge | GM | Ford
48x1-oz. case

Dodge | GM | Ford
1-oz. Tube

Dodge | GM | Ford
12x5-oz. case

Dodge | GM | Ford
5-oz. Tube
Torco MPZ Engine Assembly Lube - TC A550055FE Torco MPZ Engine Assembly Lube - TC A550055H Torco MPZ Engine Assembly Lube - TC A550055HE Torco MPZ Engine Assembly Lube - TC A550055J

Dodge | GM | Ford
1-Gallon Jug

Dodge | GM | Ford
48x1-oz. case

Dodge | GM | Ford
1-oz. Tube

Dodge | GM | Ford
12x4-oz. case
Torco MPZ Engine Assembly Lube - TC A550055JE Torco MPZ Engine Assembly Lube - TC A550055K Torco MPZ Engine Assembly Lube - TC A550055KE Torco Multi-Purpose Waterproof Grease - TC T300160Z

Dodge | GM | Ford
4-oz. Bottle

Dodge | GM | Ford
12x12-oz. case

Dodge | GM | Ford
12-oz. Bottle

Dodge | GM | Ford
12x8-oz. case
Torco Multi-Purpose Waterproof Grease - TC T300160ZE Torco PL-50 Penetrating Lubricant - TC T580014R Torco PL-50 Penetrating Lubricant - TC T580014RE Torco ZEP Zinc Engine Protector - TC A010033L

Dodge | GM | Ford
8-oz. Tube

Dodge | GM | Ford
12x19.0-oz. case

Dodge | GM | Ford
19.0-Fl. oz.

Dodge | GM | Ford
12x12-oz. case
Torco ZEP Zinc Engine Protector - TC A010033LE Torco SEP SR-1 Oil Treatment - TC A010055L Torco SEP SR-1 Oil Treatment - TC A010055LE Torco TBO Premium Break-In Oil SAE 30 - TC A100030C

Dodge | GM | Ford
12-oz. Bottle

Dodge | GM | Ford
12x12-oz. case

Dodge | GM | Ford
12-oz. Bottle

Dodge | GM | Ford
12x1-Liter case
Torco TBO Premium Break-In Oil SAE 30 - TC A100030CE Torco TBO Premium Break-In Oil SAE 40 - TC A100040C Torco TBO Premium Break-In Oil SAE 40 - TC A100040CE Torco TR-1 Racing Oil SAE 50 - TC A140050C

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case
Torco TR-1 Racing Oil SAE 50 - TC A140050CE Torco TR-1 Racing Oil SAE 60 - TC A140060C Torco TR-1 Racing Oil SAE 60 - TC A140060CE Torco TR-1 Racing Oil Grade 70 - TC A140070E

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
5-Gallon pail
Torco TR-1 Racing Oil 10w40 - TC A141040C Torco TR-1 Racing Oil 10w40 - TC A141040CE Torco TR-1 Racing Oil 20w50 - TC A142050C Torco TR-1 Racing Oil 20w50 - TC A142050CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco SR-5 Synthetic Racing Oil 0w20 - TC A150020C Torco SR-5 Synthetic Racing Oil 0w20 - TC A150020CE Torco SR-5 Synthetic Racing Oil 5w30 - TC A150530C Torco SR-5 Synthetic Racing Oil 5w30 - TC A150530CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco SR-5 Synthetic Racing Oil 5w40 - TC A150540C Torco SR-5 Synthetic Racing Oil 5w40 - TC A150540CE Torco SR-5 Synthetic Racing Oil 5w50 - TC A150550C Torco SR-5 Synthetic Racing Oil 5w50 - TC A150550CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco SR-5 Synthetic Racing Oil 20w50 - TC A152050C Torco SR-5 Synthetic Racing Oil 20w50 - TC A152050CE Torco SR-1 Synthetic Motor Oil 5w20 - TC A160520C Torco SR-1 Synthetic Motor Oil 5w20 - TC A160520CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco SR-1 Synthetic Motor Oil 5w30 - TC A160530C Torco SR-1 Synthetic Motor Oil 5w30 - TC A160530CE Torco SR-1 Synthetic Motor Oil 5w40 - TC A160540C Torco SR-1 Synthetic Motor Oil 5w40 - TC A160540CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco SR-1 Synthetic Racing Oil 10w30 - TC A161033C Torco SR-1 Synthetic Racing Oil 10w30 - TC A161033CE Torco SR-1 Synthetic Racing Oil 10w40 - TC A161044C Torco SR-1 Synthetic Racing Oil 10w40 - TC A161044CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco SR-1 Synthetic Racing Oil 20w50 - TC A162055C Torco SR-1 Synthetic Racing Oil 20w50 - TC A162055CE Torco SR-1 Synthetic Racing Oil 25w60 - TC A162560C Torco SR-1 Synthetic Racing Oil 25w60 - TC A162560CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco MPZ Engine Assembly Lube - TC A550055P Torco MPZ Engine Assembly Lube - TC A550055PE ATS Diesel 7018004290 Twin Fueler Pump Kit ATS Diesel 7019004290 Twin Fueler Complete Pump Kit

Dodge | GM | Ford
100x0.5-oz. case

Dodge | GM | Ford
0.5-oz Plw Pk
Application:
2004.5-2010 GM Duramax 6.6L
  • Applies Consistant Pressure on Each Injector
  • Increased Performance
  • Prevents Major Damage to Engine
Application:
2004.5-2010 GM Duramax 6.6L
  • Two Separate High-Pressure Fuel Lines
  • More Efficient Atomization of Fuel
  • Improved Throttle Response
FASS Fuel Systems FF1003 HD Series Replacement Fuel Filter  for Universal   Trucks FASS FS-2001 Titanium Series Replacement Water Separator - Removing Emulsified Water FASS Fuel Systems 32283 Replacement Electric Heater Element  for Universal   Trucks FASS Fuel Systems FAC09220G Adjustable Fuel Pump Super Extreme for 2001-2014 GM Duramax 6.6L Trucks
Application:
Universal Trucks
  • 3 MicronFiltration Rating
  • Keeps Fuel System Running Clean, Efficient, and Powerful
  • Easy Installation

Replacement Water Separator for the following FASS Fuel Air Separation System:

    Full Vehicle Application List:
  • Titanium Series
Application:
Universal Trucks
  • Product made in the USA
  • Prevents Fuel Gelling in Sub Zero Temperatures
  • Warms Fuel Block During Cold Starts
Application:
2001-2014 GM Duramax 6.6L Trucks
  • 220 Gallons Per Hour Flow Rating
  • Manufactured with the Same Motor as FASS Titanium Series Pumps
  • This is a Fuel Pump ONLY and Must Be Used with the Factory Fuel Filter
FASS Fuel Systems FAC09260G Adjustable Fuel Pump Super Extreme for 2001-2014 GM Duramax 6.6L Trucks FASS Fuel Systems FPR1001 Fuel Pressure Regulator  for Universal   Trucks FASS Fuel Systems STK1002 Suction Tube Kit  for Universal   Trucks ARP 230-4201 Diesel Head Stud Kit 2001-2006 6.6L Duramax
Application:
2001-2014 GM Duramax 6.6L Trucks
  • 260 Gallong Per Hour Flow Rating
  • Customize Fuel Delivery for Race and Competition Engines
  • This is a Fuel Pump ONLY and Must Be Used with the Factory Fuel Filter
Application:
Universal Trucks
  • Adjustable Fuel Pressure from 1 to 100 PSI
  • Built In Boost Compensation Port
  • Product made in the USA
Application:
Universal Trucks
  • Fuel Delivery is Increased
  • Truck can Safely Operate down to 1/8th of a Tank
  • Adapt to Any Depth Fuel Tanks

ARP 230-4201 Diesel Head Stud Kit for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2006 6.6L Chevrolet Duramax Silverado 2500
  • 2001-2006 6.6L Chevrolet Duramax Silverado 3500
  • 2001-2006 6.6L GMC Duramax Sierra 2500
  • 2001-2006 6.6L GMC Duramax Sierra 3500
   
 
1 2