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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

Stock Turbos for 2004 GMC Duramax Diesel

The turbocharger is a critical component inside a 2004 GMC Duramax Diesel motor. The turbo supplies the engine with an increase in horsepower and an improvement in overall efficiency.

Before you go shopping for a new 2004 GMC Duramax Diesel turbo, though, there are some points you should recognize. The proper functioning of any turbocharger system depends on a variety of aspects. Getting to know exactly how these variables affect the effectiveness of your turbo can aid in avoiding costly repair services as well as unneeded replacement parts.

Just How Stock Turbochargers for the 2004 GMC Duramax Diesel Operate

GMC turbochargers make use of the exhaust gas coming off of the engine to power the turbo and also the air compressor, which causes the air pump to spin. A GMC turbo’s turbine can spin at speeds as high as 150,000 revolutions per minute — about thirty times more than the speed of a typical vehicle engine. That ensures you’ll receive greater power.

The temperatures inside a 2004 GMC Duramax Diesel turbocharger can climb to excessive levels, because a turbo is attached to the vehicle’s exhaust. To regulate the temperatures in the turbo, most GMC turbos are equipped with intercoolers. An intercooler is merely an additional cooler that helps to reduce the temperature of the output that is coming out of the turbocharger and runs through the engine.

If the turbo isn’t operating as expected, you may need to think about repairing or replacing it. You can get a wide variety of 2004 GMC Duramax Diesel turbos from Taylor Diesel to suit your particular needs as well as price range.

Five Reasons GMC Turbos Fail

GMC turbos can be extremely susceptible to damage because they work under severe conditions. Nevertheless, an appropriately looked after turbo can provide continuous service up to 150,000 miles with no serious problems. Right here are several of the problems that might possibly cause the failure of your turbo:

Contaminated Lube Oil

Contaminated Lube Oil is a primary source of a failing turbocharger. Irregular lube oil changes will often result in a buildup of carbon in the oil. These soot accumulations, subsequently, block the little oil ways in the turbo, resulting in excessive friction.

You can stop this wear and tear by having your oil replaced frequently. Likewise, make sure to maintain your engine at the advised periods. It’s also essential to use the suitable quality of high quality lube oil, as recommended in your owner’s manual.

Broken Compressor Wheel

If a foreign contaminant, like a tiny piece of debris, makes its way in to the turbo and also strikes the compressor wheel, the broken compressor wheel may cause your turbo to stop working properly quickly. To avoid a catastrophe like this, you need to ensure the air cleaner works and also doesn’t allow any kind of international particles to travel through.

Faulty Exhaust Turbine

Your automobile’s exhaust system can sometimes get very warm as a result of bad diesel engine setup. This excess heat may lead to the the turbos getting too warm. The turbine shaft can ultimately melt, or the turbine can get broken from the turbine shaft.

The best means to prevent this trouble is by making certain that your engine is constantly running correctly.

Engine Shut Down With Hot Turbo

A turbo normally is incredibly warm after use. If you shut the engine off, the turbo will quit spinning. Subsequently, the turbine stops in one area while very warm.

This warmth can lead to the turbine shaft bending somewhat, causing an imbalance in the turbo system. To prevent the results of a hot shutdown, avoid switching the engine off while it’s {hot}. Let the engine idle for a few minutes to enable the turbocharger to cool off while oil is streaming through it. Once the engine has cooled off correctly, you can switch your engine off.

These are some of the most usual issues that can produce the failure of a turbo. Nevertheless, it can be hard to determine if your turbocharger is broken, especially if you are not a mechanic. The good news is, there are a number of indicators that can help identify if the turbocharger is failing.

A Few Ways To Pinpoint A Faulty 2004 GMC Duramax Diesel Turbo

If a problem emerges with the turbo, it’s important to find it and repair it asap. Or else, it can turn into a much more serious engine problem that needs a more costly solution. You may even wind up having to install a new turbocharger.

The Following is a look at the typical indicators that your turbo is on its deathbed:

  • Slow to accelerate – If the engine is losing power, maybe a sign of a failing turbo. If the engine is having a hard time to accelerate throughout the gears, you should have the turbo examined to guarantee it is functioning correctly.
  • Reduced boost – If you see that the turbo boost gauge doesn’t exceed the lower range on the gauge, there could be a problem with your turbo. You need to get it checked asap to determine if it has to be rebuilt or changed.
  • Unusual exhausts – If there is something wrong with the turbocharger, it might allow oil to leak into the exhaust. This can, subsequently, lead to way too much smoke originating from your vehicle’s exhaust. The smoke usually is thick and grey. Straining the engine can also result in higher than usual amounts of exhaust smoke output
  • Unusual turbo sounds – You should always keep your ears open when driving. If you hear squeals while the turbocharger is spooling, it might be a good idea to have the turbocharger checked out to determine the cause of the sound. It’s entirely possible it may be a problem with your turbo.
  • Illuminated check engine light – Always check your dashboard for any type of warning lights. If the truck presents the check engine light, go to a credible mechanic to check the code or take into consideration acquiring your own code diagnostic reader. The turbocharger could be the offender.

Caring For Your GMC Turbocharger

GMC turbochargers can be expensive. You do not want to buy a new one really frequently. To avoid this need, you should try to safeguard it to make certain that it works effectively and lasts as long as possible.

Below’s a few of the steps to protect your turbo from destructive wear and tear:

Replace Your Oil Routinely

Turbochargers include moving elements that spin at incredibly high speeds. They also operate under extreme temperature levels and pressure. It is important, consequently, that they get an endless circulation of top notch oil. To ensure the turbocharger constantly performs properly, we’d recommend changing your oil a minimum of every five-thousand miles.

It’s also advisable to stay with the manufacturer’s recommendations for lube oil type and viscosity.

Don’t Forget Oil Warm-up Time

Oil becomes thick when it is cool, which causes an inadequate circulation around the engine bay, subjecting the moving components, including the turbocharger, to greater threat of damage. So, exactly how do you minimize this threat?

Whenever you intend to drive your truck when it is cold, you should keep in mind the engine oil warm-up time. Be easy on the accelerator to prevent putting excessive pressure on the oil pump. You don’t want the pump to work extra hard to move the thick oil around the system.

Thick oil can’t lube the moving components efficiently, which can result in destructive issues in the turbocharger system. It is advisable to be gentle on the accelerator for at the very least the first ten mins of driving with a cold engine.

If you live somewhere particularly chilly, you may also think about having an oil pan heating system installed.

Avoid Going Beyond the Turbocharger Limits When Traveling

It is vital that you comprehend the limits of your vehicle’s turbocharger. Then prevent exceeding that limit. Whenever you are traveling, it is recommended to be easy on the accelerator.

It is true that turbos go through rigorous stress tests as well as are made to last for a very long time. However, being too aggressive with the fuel pedal can trigger pressure on the turbo as well as have pricey damages. On top of raising the life-span of your turbocharger, gentle cruising can also help improve fuel mileage.

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

A turbocharger can significantly enhance your vehicle’s power and also torque. Nonetheless, it’s not a good idea to let the turbo handle 100% of the vehicle’s accelerative power. Downshifting when overtaking is essential.

Regardless of the passing situation, downshifting to a reduced gear can aid your turbo system to survive longer than it would if you depend entirely on the turbocharger when passing.

Permit the Engine to Cool Down Before Shut Down

Turbochargers get very hot when spooling. If you shut the engine off instantly after arriving at your destination, the remaining heat will cause the oil to boil inside the turbo system. This can, in turn, cause the buildup of soot deposits, which can lead to deterioration and also early engine wear.

Once you reach your destination, it is suggested to leave the engine to run for a few minutes at idle to allow the turbo to cool down so you can shut the engine off without overheating the engine oil.

Avoid Pushing the Throttle Before Switching the Engine Off

When the accelerator is pushed, the turbine inside the turbocharger will begin rotating. When you shut the engine off, the oil that lubricates the internal parts of the turbocharger will stop streaming. But, the turbines will continue rotating.

This puts a great deal of stress on the bearings, leading to friction and also a surge in temperature that causes significant issues with the turbo. The most effective method to reduce this threat is by allowing the engine to cool down at idle speed for a short while before you turn off the ignition.

A Few Last Pointers

GMC turbos do a fantastic job at boosting horsepower and promoting fuel efficiency. When your turbo starts to wear out, you’ll have to repair it or have it replaced. 2 significant concerns can cause your turbo to break: leakages and blockages.

You will need a respectable diesel mechanic to analyze your turbocharger for breaks and also make sure that the seals and gaskets are functioning completely. Malfunctioning gaskets can cause your turbocharger to be inefficient when it comes to forcing air into the engine.

Clogs, on the other hand, can be triggered by a build-up of soot deposits or other outside particles resulting in inadequate air flow making it into the engine.

Another typical root cause of turbo failure is regular wear and tear. If you notice that your engine is lacking power and suffering from poor acceleration, or that you are adding more oil than typical, maybe smart to begin looking for new GMC turbochargers.

If you delay too long, the faulty turbo can wind up damaging your engine. You can locate a variety of GMC turbos at Taylor Diesel. Even if you are not sure regarding the proper turbocharger system for your truck, we have a group of experts that will assist you in choosing the very best turbocharger for your particular requirements and price range.

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