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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


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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

Repaired Turbochargers for 2004 GMC Duramax Diesel

The turbocharger is a very important engine component in the 2004 GMC Duramax Diesel motor. The turbocharger provides the engine with an increase in performance and more overall efficiency.

Before you go looking for a new 2004 GMC Duramax Diesel turbo, however, there are some things you need to understand. The correct performance of any turbocharger system depends on a variety of elements. Learning more about exactly how these variables impact the efficiency of the turbo can assist in staying clear of expensive repairs and unneeded replacement parts.

Exactly How Repaired Turbochargers for a 2004 GMC Duramax Diesel Operate

GMC turbos use the exhaust gas coming off of the motor to power the turbo as well as the air compressor, which results in the turning of the air pump. A GMC turbocharger’s generator can rotate at rates as quickly as 150,000 revolutions per minute — roughly 30 x greater than the rate of a normal car or truck engine. That means you will get more horse power.

The temperatures in the turbocharger of a 2004 GMC Duramax Diesel can rise to excessive levels, due to the fact that the turbocharger is hooked to the vehicle’s exhaust. To control the turbo’s temperature levels, many GMC turbochargers also have intercoolers. An intercooler is simply an added cooler that cools the air that is coming out of the turbocharger and enters the engine.

If your turbo isn’t working correctly, you might consider swapping it out with a new one. You can obtain a wide variety of 2004 GMC Duramax Diesel turbochargers from Taylor Diesel Group to fit your specific requirements and budget.

Five Points That Can Fail with Your GMC Turbo

GMC turbochargers are sometimes really susceptible to damage because they work under harsh engine conditions. Nevertheless, a correctly cared for turbo could survive as long as the other parts of the diesel engine with no serious issues. Here are a few of the problems that might possibly result in the failure of your turbo:

Contaminated Lube Oil

Lube Oil contamination is often the key reason for a failing turbo. Irregular lube oil replacements will lead to an accumulation of carbon in the lube oil. These carbon deposits, subsequently, block the tiny oil ways in the turbo, resulting in too much wear.

You can avoid this damage to the turbocharger by replacing your oil on a regular basis. Also, be sure to complete engine maintenance at the recommended periods. It’s also essential to use the ideal grade of high quality lube oil, as recommended in your owner’s manual.

Compressor Wheel Damage

If a foreign contaminant, such as a small piece of particles, finds its way right into the turbo and also strikes the compressor wheel, the debris can destroy your turbocharger in the blink of an eye. To prevent a calamity such as this, you need to make sure that the air cleaner works and does not enable any kind of foreign particles to go through.

Exhaust Turbine Which Is Malfunctioning

Your GMC exhaust system can sometimes become exceptionally hot because of poor engine configuration. This excess heat may lead to the turbo’s shaft heating excessively. The turbo shaft can eventually melt, or the turbo’s turbine may become separated from the shaft.

The best way to stop this issue is by ensuring that your engine is constantly running effectively.

Engine Shut Down With Hot Turbo

A turbocharger generally is incredibly warm after use. If you turn the engine off, the turbo will quit spinning. Subsequently, the turbine stops in one spot while it’s still exceptionally hot.

This excess heat can lead to the turbine shaft flexing slightly, developing an imbalance in the turbocharger system. To prevent the results of a hot stop, avoid switching the engine off while it’s {hot}. Allow the engine to idle for a little while to permit the turbocharger to cool while oil is moving through it. When everything has cooled off appropriately, you can shut your engine down.

These are some of the most common troubles that might result in the failure of a turbo. Nonetheless, it can be difficult to tell if the turbo is broken, particularly if you are not experienced with turbochargers. Luckily, there are a number of signs that can help identify if your turbocharger is failing to work properly.

A Few Ways To Identify A Defective 2004 GMC Duramax Diesel Turbo

If an issue emerges with your turbocharger, it’s critical to identify it and fix it immediately. Or else, it can become a more severe engine problem that needs a much more pricey service. You may also end up needing to purchase a brand-new turbo.

Below are some common signs that a turbo is on its deathbed:

  • Slow to accelerate – If the truck is losing power, it could be a sign of a failing turbo. If your truck is having a hard time to accelerate through the gears, you may need to have the turbo inspected to ensure it is working properly.
  • Reduced boost – If you observe that the engine boost gauge does not exceed the lower levelsranges, something could be within your turbo. You should probably have it checked as soon as possible to see if it needs to be fixed or changed.
  • Excessive exhausts – If there is something wrong with the turbo, it can cause lube oil to leak right into the exhaust. This could, consequently, lead to excessive smoke originating from your vehicle’s exhaust. The exhaust smoke typically is gray and thick. Overworking the engine can also result in higher than usual amounts of exhaust output
  • Uncommon turbo sounds – You should always listen to your engine when driving. If you hear squealing sounds while the turbo is running, it would be a good idea to have the turbocharger checked out to figure out the cause of the sound. It’s entirely possible it could be an issue within the turbo.
  • Check engine light – Constantly examine your dash for any kind of warning lights. If your truck displays the check engine light, go to a trusted technician to check the code or consider getting your very own diagnostic code reader. The turbo may be the offender.

Tips to Increase the Lifespan of Your GMC Turbocharger

GMC turbos are costly. You don’t want to have it changed very frequently. To prevent this need, you’ll want to do your best to care for it to guarantee that it performs efficiently and holds up as long as possible.

Right here’s a list of a few of the steps you can take to protect your turbo from damaging wear and tear:

Routine Oil and Filter Changes

Turbos include moving parts that rotate at incredibly high speeds. They also function under extreme temperature levels and stress. It is very important, for that reason, that they obtain an unlimited circulation of premium engine oil. To make sure your turbo always performs properly, consider having an oil change at the very least every 3,000 – 5,000 miles.

It’s also suggested to adhere to the manufacturer’s recommendations for lube oil type and weight.

Keep In Mind the Engine Oil Warm-Up Time

Engine oil comes to be exceptionally thick when it is cold outside, which causes a bad circulation through the engine, exposing the moving components, including the turbocharger, to higher threat of damage. So, how do you decrease this danger?

Whenever you intend to drive your vehicle when it is cold, you should remember the engine oil warm-up time. Be easy on the accelerator to stay clear of putting too much pressure on the oil pump. You do not want to overwork the pump to circulate the thick oil through the engine.

Thick oil can’t lubricate the moving components effectively, which can cause detrimental concerns in the turbo system. It is advisable to be easy on the throttle for at the very least the initial 10 mins of driving with a cool engine.

If you live somewhere particularly chilly, you might additionally consider having an oil pan heater installed.

Don’t Surpass The Limits Of Your Turbocharger

It is essential that you recognize the limits of your engine’s turbocharger. Then stay clear of exceeding that limit. Whenever you are traveling, it is a good idea to be gentle on the accelerator.

It is true that turbos undergo rigorous tests as well as are developed to last as long as the engine. Nonetheless, being too aggressive with the accelerator can cause stress on the turbocharger system and also cause expensive repairs. On top of boosting the life-span of your turbo, gentle traveling can also help enhance fuel mileage.

When Overtaking, Don’t Forget To Down-Shift

A turbo can substantially boost your truck’s power and torque. Nonetheless, it is not a great idea to allow the turbo manage all of the vehicle’s accelerative power. Downshifting when overtaking is necessary.

Whatever the overtaking scenario, downshifting into a lower gear can assist your turbo to last longer than if you depend completely on the turbocharger when overtaking.

Permit the Engine to Cool Off Before Shutting It Off

Turbos get very hot when they’re spooling. If you turn the engine off instantly after getting to your destination, the residual heat will cause the oil to boil inside the turbocharger. This can, consequently, result in the accumulation of soot deposits, which can lead to rust and very early engine wear.

Once you get to your end location, it is suggested to let the engine continue to run for a few mins at idle to permit the turbocharger to cool off so you can switch the engine off without overheating the engine oil.

Avoid Pushing the Accelerator Before Switching Off The Engine

When you press the fuel pedal, the turbines inside the turbocharger starts to rotate. When you turn the engine down, the oil that lubes the moving parts will quit flowing. But, the turbine will keep revolving.

This puts a lot of stress on the bearings, causing rubbing and an increase in temperature level that creates significant troubles with the turbocharger. The most effective means to minimize this risk is by allowing the engine to idle for a short while before shutting down the engine.

Bottom Line

GMC turbos do a wonderful job at enhancing engine performance and promoting diesel efficiency. When your turbo begins to wear down, you’ll have to fix it or have it replaced. 2 major problems can cause your turbocharger to stop working: leakages as well as obstructions.

You may need a reputable mechanic to examine your turbocharger for cracks as well as make certain that the gaskets are working completely. Defective gaskets and seals can cause your turbocharger to be inefficient when it involves forcing air into the engine.

Obstructions, however, can be brought on by an accumulation of carbon deposits or various other foreign fragments causing the engine obtaining not enough air.

Another usual reason for turbo failure is normal wear and tear. If you see that your truck is lacking power and experiencing poor acceleration, or that you are using a greater amount of engine oil than usual, maybe a good time to start looking for replacement GMC turbochargers.

If you wait too long, the malfunctioning turbo can wind up harming your engine. You can find a wide variety of GMC turbos at Taylor Diesel Group. If you are unsure regarding the proper turbo for your truck, we have a team of professionals who will certainly assist you in picking the most effective turbo for your specific requirements as well as budget.

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