Select Your Vehicle

SKU: 848212-5001S-WithSensor

This Product Fits These Vehicles:

2004 Chevrolet 2500HD with 6.6L Duramax
2004 Chevrolet 3500 with 6.6L Duramax
2005 Chevrolet 2500HD with 6.6L Duramax
2005 Chevrolet 3500 with 6.6L Duramax

2004 – 2005 Chevy Pickup (LLY) 6.6L Duramax Turbocharger – With Vane Sensor


Price: This product is currently not available for online purchase. Please call the nearest store for pricing and information.
Only 6 left in stock - order soon.

Ships in: Same day on orders before 3pm CST. Ships from Jackson, TN

This is a brand new Garrett OE turbocharger. Not remanufactured or rebuilt … NEW, in the box.

Fits all 2004 and 2005 Chevrolet Duramax LLY Pickup Trucks.

Please note:  This turbocharger does not fit LB7 Pickup Trucks, which were also manufactured in 2004.  If you’re unsure if your truck is an LLY or an LB7, please give us a call and we’ll help you figure it out.

This is a COMPLETE kit, ready to be installed without purchasing any additional parts. Includes the gasket installation kit ($65 value) AND the Vane Position Sensor Pigtail ($85 value.)

Product Information

This is a brand new Garrett OE turbocharger. Not remanufactured or rebuilt … NEW, in the box.

Fits all 2004 and 2005 Chevrolet Duramax LLY Pickup Trucks.

Please note:  This turbocharger does not fit LB7 Pickup Trucks, which were also manufactured in 2004.  If you’re unsure if your truck is an LLY or an LB7, please give us a call and we’ll help you figure it out.

This is a COMPLETE kit, ready to be installed without purchasing any additional parts. Includes the gasket installation kit ($65 value) AND the Vane Position Sensor Pigtail ($85 value.)

Includes a 1 Year UNLIMITED MILEAGE Taylor Diesel Peace of Mind Warranty.

Free shipping on Turbochargers for Ford Powerstroke Diesel Engines

Additional information

Weight 65 lbs
Dimensions 18 × 18 × 18 in
Make

Model

,

SKU

848212-5001S-WithSensor

This is a brand new Garrett OE turbocharger. Not remanufactured or rebuilt … NEW, in the box.

Fits all 2004 and 2005 Chevrolet Duramax LLY Pickup Trucks.

Please note:  This turbocharger does not fit LB7 Pickup Trucks, which were also manufactured in 2004.  If you’re unsure if your truck is an LLY or an LB7, please give us a call and we’ll help you figure it out.

This is a COMPLETE kit, ready to be installed without purchasing any additional parts. Includes the gasket installation kit ($65 value) AND the Vane Position Sensor Pigtail ($85 value.)

Includes a 1 Year UNLIMITED MILEAGE Taylor Diesel Peace of Mind Warranty.

Free shipping on Turbochargers for Ford Powerstroke Diesel Engines


Make: Chevrolet
Model: 2500HD with 6.6L Duramax, 3500 with 6.6L Duramax

Additional information

Weight 65 lbs
Dimensions 18 × 18 × 18 in
Make

Model

,

SKU: 848212-5001S-WithSensor

This Product Fits These Vehicles:

2004 Chevrolet 2500HD with 6.6L Duramax
2004 Chevrolet 3500 with 6.6L Duramax
2005 Chevrolet 2500HD with 6.6L Duramax
2005 Chevrolet 3500 with 6.6L Duramax

Rebuilt Turbochargers for 2004 GMC Duramax Diesel

The turbocharger is an important part inside your 2004 GMC Duramax Diesel motor. The turbo supplies the engine with extra horsepower plus additional overall efficiency.

Prior to shopping for a new 2004 GMC Duramax Diesel turbocharger, however, there are some points you should recognize. The proper functioning of your turbocharger relies on a number of factors. Being familiar with exactly how these elements impact the effectiveness of the turbocharger can assist in preventing costly repair work and also unnecessary engine overhauls.

Exactly How 2004 GMC Duramax Diesel Turbos Function

GMC turbochargers use the exhaust gas coming from the engine to rotate the turbo as well as the air compressor, which results in the air pump rotating. A GMC turbocharger’s turbine can spin at speeds as quickly as 150,000 RPM — roughly 30 x greater than the rate of a typical car or truck engine. That means you’ll have even more horse power.

The temperatures in a 2004 GMC Duramax Diesel turbocharger can increase too high, as a result of the fact that the turbocharger is hooked to the exhaust. To regulate the temperatures, some GMC turbochargers also have an intercooler. An intercooler is simply an added cooler that helps to cool the air which originates from the turbocharger and enters the diesel engine.

If your turbocharger isn’t operating properly, you might consider repairing or replacing it. You can get a vast variety of 2004 GMC Duramax Diesel turbochargers from Taylor Diesel to suit your particular requirements and price range.

Here Are A Few Reasons GMC Turbochargers Fail

GMC turbos are sometimes extremely susceptible to damage since they work in extreme environments. Nonetheless, an appropriately looked after turbocharger may last many, many miles without any major issues. Right here are several of the problems that could potentially cause the failure of your turbo:

Oil Contamination

Contaminated Lubricating Oil is often the key reason for a failing turbo. Inconsistent lubricating oil replacements may cause an accumulation of carbon deposits in the lube oil. These carbon deposits, in turn, obstruct the little oil ways in the turbo, causing insufficient lubrication.

You can stop this issue by replacing your oil regularly. Additionally, make sure to complete engine maintenance at the advised intervals. It’s also vital to utilize the appropriate grade of good quality lubricating oil, as recommended by GMC.

Damaged Compressor Wheel

If a contaminant, like a small speck of debris, discovers its way right into the turbo and then collides with the compressor wheel, the broken compressor wheel may destroy your turbocharger in the blink of an eye. To avoid a disaster like this, you need to ensure the air cleaner is effective as well as doesn’t allow any kind of foreign fragments to travel through.

Malfunctioning Exhaust Turbine

Your engine’s exhaust could get exceptionally hot because of bad engine setup. This heat might lead to the the turbos getting too warm. The turbine shaft can eventually break, or the turbo’s turbine can get dislodged from the turbo’s shaft.

The very best way to stop this issue is by ensuring that your engine is always running appropriately.

Hot Stop

A turbo normally is incredibly hot after use. If you shut the engine off, the turbo will quit spinning. As a result, the turbine shaft comes to rest in one spot while it’s still exceptionally warm.

This heat can result in the shaft flexing slightly, producing an imbalance in the turbo system. To stop the results of a hot stop, prevent shutting the engine down while it’s {hot}. Continue to run the engine at idle for some time to allow the turbo to cool down while oil is flowing within it. Once the engine has cooled properly, you can shut your engine off.

These are the most common problems that might produce the failure of a turbo. Nevertheless, it can be challenging to tell whether or not the turbo is broken, specifically if you are not an auto mechanic. Fortunately, there are a number of indicators that can help identify if your turbo is falling short.

5 Methods To Identify A Faulty 2004 GMC Duramax Diesel Turbo

If issues emerge with the turbocharger, it is essential that you repair the problem promptly. Otherwise, it can progress right into a more severe problem that calls for a much more costly repair. You may even end up needing to buy a new turbocharger.

The Following is a look at the typical indicators that your turbocharger is on its way out:

  • Accelerating slowly – If the vehicle is losing acceleration, maybe a sign of a failing turbocharger. If your truck is having a hard time to increase speed through the gears, you may need to have the turbocharger examined to ensure it is functioning properly.
  • Reduced boost – If you observe that the engine boost gauge does not surpass the low levelsranges, there could be an issue with your turbocharger. You need to have it inspected as soon as possible to determine if it has to be repaired or replaced.
  • Excessive exhaust – If there is a problem with the turbocharger, it could allow lube oil to leak into the engine exhaust. This can, in turn, lead to too much smoke originating from your vehicle’s exhaust. The smoke usually is gray and thick. Overworking the engine can also cause excessive amounts of smoke discharge
  • Uncommon turbo sounds – You should constantly pay attention to the sounds of your engine when operating your vehicle. If you hear squeals while the turbocharger is running, it would be a good idea to have the turbo checked out to determine the cause of the sound. It’s likely it may be a problem with the turbo.
  • Illuminated check engine light – Always examine your dashboard for any caution indicators. If the truck shows the check engine warning, take the vehicle to a reliable technician to check the code or consider buying your own code reader. The turbocharger could be the culprit.

Caring For Your GMC Turbocharger

GMC turbos can be pricey. You don’t want to have it changed really frequently. To prevent unnecessary wear and tear, you’ll want to try to care for it to guarantee that it performs effectively and holds up as long as possible.

Right here’s a list of a few of the steps you can do to safeguard your turbo from detrimental wear and tear:

Change Your Oil Routinely

Turbos encompass moving parts that spin at remarkably rates of speed. They also run under very high temperatures and stress. It is important, consequently, that they obtain a limitless circulation of high-grade engine oil. To ensure the turbo constantly performs properly, you should perform an oil change a minimum of every 3,000 – 5,000 miles.

Also, stick to the engine manufacturer’s recommendations for oil brand and weight.

Bear In Mind the Engine Oil Warm-Up Time

Oil ends up being thick when it is chilly, which brings about a bad circulation around the engine bay, subjecting the moving components, turbocharger included, to greater threat of damage. So, how do you decrease this danger?

Whenever you wish to drive your truck when it is chilly, you should bear in mind the engine warm-up time. Be easy on the accelerator to prevent putting too much stress on the oil pump. You do not want the pump to work extra hard to move the thick oil through the engine.

Thick oil can not lubricate the moving parts efficiently, which can result in destructive concerns in the turbocharger system. It is recommended to be gentle on the throttle for at the very least the initial 10 minutes of driving with a cold engine.

If you live somewhere especially cold, you may also consider having an oil pan heating unit installed.

Avoid Going Beyond the Turbocharger Limits When Driving

It is vital that you comprehend the limits of your engine’s turbo. Then stay clear of exceeding that limitation. Be gentle on the gas pedal whenever you’re traveling.

It is true that turbochargers undertake extensive stress testing and are created to last for a very long time. However, being too heavy-footed with the accelerator can create strain on the turbocharger system and have expensive repairs. In addition to enhancing the life-span of your turbo, gentle accelerator usage can also help enhance diesel mileage.

When Overtaking Another Vehicle, Don’t Forget To Shift Down

A turbo can substantially increase your truck’s power. Nonetheless, it is not wise to allow the turbocharger system take care of 100% of the engine’s accelerative power. Downshifting when overtaking is necessary.

Whatever the passing circumstance, shifting down to a reduced gear can help your turbocharger to hold up longer than it would if you count completely on the turbo when overtaking.

Ensure The Engine Has Time To Cool Before Shut Down

Turbochargers get very hot when they’re running. If you switch the engine off quickly after getting to your destination, the remaining heat could result in the oil to boil inside the turbo system. This can, subsequently, bring about the accumulation of soot deposits, which can lead to rust and also early engine wear.

As soon as you get to your destination, it is a good idea to leave the engine to run for a few minutes at idle to enable the turbocharger to cool so you can shut the engine off without overheating the engine oil.

Avoid Pushing the Accelerator Prior To Shutting Off The Engine

When the accelerator is pressed, the turbine within the turbo will begin spinning. When you shut the engine down, the oil that lubes the moving components will quit streaming. However, the turbines will keep revolving.

This exerts a great deal of stress on the bearings, leading to friction as well as a surge in temperature level that triggers significant problems with the turbocharger. The most effective method to lessen this risk is by permitting the engine to cool down at idle speed for a couple of minutes before switching off the engine.

Synopsis

GMC turbochargers do a great job at boosting engine performance and promoting diesel efficiency. When your turbo begins to wear out, you’ll need to repair it or have it changed. 2 major concerns can trigger your turbocharger to stop working: leakages and also obstructions.

You will need a reliable technician to examine your turbocharger for cracks as well as guarantee that the seals and gaskets are functioning perfectly. Malfunctioning gaskets and seals can cause your turbo to be ineffective when it involves forcing air into the engine.

Obstructions, however, can be triggered by a build-up of soot deposits or various other outside fragments causing the engine obtaining insufficient air.

One more typical reason for turbo failure is typical wear. If you discover that your truck is lacking power and experiencing poor acceleration, or that you are adding more lube oil than usual, it could be time to begin shopping for replacement GMC turbochargers.

If you delay too long, the defective turbo can end up damaging your engine. You can locate a wide range of GMC turbochargers at TaylorDiesel.com. Even if you are not sure concerning the appropriate turbocharger for your truck, we have a group of experts that will help you choose the most effective turbo for your particular requirements and price range.

©2023 Taylor Diesel Group, All Rights Reserved