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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

Aftermarket Turbos for 2004 GMC Pickup (LLY) 6.6L Duramax Diesel

A turbocharger is a critical component in a 2004 GMC Pickup (LLY) 6.6L Duramax Diesel engine. The turbo provides your engine with additional performance plus enhanced overall efficiency.

Before you go buying a brand-new 2004 GMC Pickup (LLY) 6.6L Duramax Diesel turbocharger, though, there are some things you ought to know. The proper performance of any turbocharger system relies on a variety of variables. Learning more about how these variables influence the performance of the turbo can assist in avoiding costly repair services as well as unnecessary engine overhauls.

Just How Aftermarket Turbos for the 2004 GMC Pickup (LLY) 6.6L Duramax Diesel Operate

GMC turbos utilize exhaust gasses from the engine to power the turbo and the air compressor, which results in the air pump spinning. A 2004 GMC Pickup (LLY) 6.6L Duramax Diesel turbo’s turbine can spin at speeds as quickly as 150,000 RPM — roughly thirty times greater than the rate of a regular car engine. That ensures you will have greater horse power.

The temperatures within the 2004 GMC Pickup (LLY) 6.6L Duramax Diesel turbocharger can climb to damaging levels, as a result of the fact that a turbocharger is hooked to the exhaust. To regulate these turbo temperatures, many GMC turbos include intercoolers. An intercooler is merely an added cooler that helps to reduce the temperature of the air that originates from the turbocharger into the engine.

If your turbocharger is not working correctly, you may need to replacing it. You can obtain a large variety of 2004 GMC Pickup (LLY) 6.6L Duramax Diesel turbochargers from Taylor Diesel Group to suit your needs as well as price range.

A Few Reasons GMC Turbos Break

GMC turbos are sometimes very fragile due to the fact that they work in extreme environments. However, an appropriately taken care of turbo may approximately 150,000 miles without any severe issues. Below are a few of the issues that can potentially result in the failing of your turbocharger:

Contaminated Lube Oil

Contaminated Lube Oil is the primary root cause of turbocharger failure. Inconsistent lube oil replacements can bring about a build-up of soot deposits in the oil. These soot accumulations, consequently, obstruct the small oil ways in the turbo, causing not enough lubrication.

You can stop this wear and tear by changing your oil on a regular basis. Likewise, make sure to service your engine at the suggested periods. It’s also vital to make use of the ideal quality of good quality lube oil, as suggested in your owner’s manual.

Compressor Wheel Broken

If an outside object, like a tiny piece of debris, makes its way right into the turbo and then strikes the compressor wheel, the damaged compressor wheel could destroy your turbo quickly. To avoid a calamity like this, you need to guarantee that the air filter works and does not allow any international particles to go through.

Exhaust Turbine That Is Defective

Your engine’s exhaust can sometimes become incredibly hot due to inadequate diesel engine configuration. This excess heat might result in the turbo’s turbine shaft getting hotter than it/they should. The shaft could ultimately melt, or the turbo’s turbine can become separated from the shaft.

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

Engine Shut Down With Hot Turbo

A turbo typically is incredibly hot after use. If you switch the engine off, the turbo will stop spinning. Subsequently, the turbine shaft comes to rest in one place while it’s still extremely hot.

This excess heat can lead to the turbine shaft flexing somewhat, causing an imbalance in the turbo system. To avoid the effects of this, stay clear of switching the engine off while it’s {hot}. Allow the engine to idle for a few minutes to permit the turbo to cool off while oil is flowing within it. When the turbocharger has cooled down effectively, you can switch your engine down.

These are some frequently occurring issues that can cause the failure of a turbocharger. Nevertheless, it can be hard to determine whether or not your turbo is failing, specifically if you are not a mechanic. Fortunately, there are a number of indications that can help determine if the turbo is defective.

How You Can Diagnose A Defective 2004 GMC Pickup (LLY) 6.6L Duramax Diesel Turbocharger

If a problem arises with a turbocharger, it’s imperative to identify it and fix it quickly. If left malfunctioning, it can progress right into a much more significant problem that needs a much more pricey solution. You can even end up having to install a new turbocharger.

Here are some usual indications that your turbo might be about to give out:

  • Slow to accelerate – If the engine is losing power, maybe a sign of a bad turbocharger. If your truck is having a hard time to speed up throughout the gears, you may need to have the turbocharger checked to ensure it is functioning as it should.
  • Low boost levels – If you see that the engine boost gauge doesn’t exceed the lower range on the gauge, something could be wrong within your turbo. You need to have it checked immediately to see if it should be rebuilt or changed.
  • Excessive exhaust smoke – If there is a problem with your turbocharger, it could cause oil to seep right into the engine exhaust. This could, consequently, cause excessive smoke originating from your vehicle’s exhaust. The exhaust smoke usually is thicker and grey. Straining the engine can likewise lead to excessive quantities of exhaust output
  • Unusual turbo sounds – You should constantly pay attention to the sounds of your engine when operating your vehicle. If you hear shrieks while the boost is running, you need to have the engine analyzed to establish the cause of the sound. It’s entirely possible it may be a problem within the turbocharger.
  • Check engine light – Constantly inspect your dash for any caution lights. If the engine presents the check engine light, go to a reliable auto mechanic to inspect the code or take into consideration getting your very own code diagnostic reader. The turbocharger could be the offender.

Get More Life Out Of Your GMC Turbocharger

GMC turbos can be pricey. You don’t want to buy a new one very often. To avoid unnecessary wear and tear, you’ll want to try to care for it to make certain that it works properly and lasts a very long time.

Below’s a list of a few of the actions you can take to safeguard your turbocharger from destructive wear and tear:

Change Your Oil Regularly

Turbochargers incorporate moving elements that rotate at exceptionally high speeds. They also function under extremely high temperatures and pressure. It is important, consequently, that they get an unlimited circulation of top notch engine oil. To ensure your turbocharger always operates correctly, we’d recommend changing your oil at least every 5,000 miles.

It’s also advisable to stay with the truck manufacturer’s recommendations for lube oil brand and weight.

Remember the Engine Oil Warm-Up Time

Oil comes to be very viscous when it is cold, which brings about a poor circulation around the engine bay, subjecting the moving components, turbocharger included, to higher danger of damage. So, just how do you decrease this threat?

Whenever you want to drive your vehicle when it is chilly, you need to remember the engine oil warm-up time. Be easy on the accelerator to prevent placing too much stress on the oil pump. You don’t want to overwork the pump to move the thick oil through the engine.

Thick oil can’t lubricate the moving components successfully, which can lead to destructive issues in the turbo system. It is advisable to be easy on the throttle for a minimum of the initial 10 minutes of driving with a cool engine.

If you live someplace particularly cold, you may likewise take into consideration having an oil pan heating system installed.

Avoid Exceeding the Turbo Limits When Traveling

It is essential that you comprehend the limits of your engine’s turbocharger. After that stay clear of exceeding that limit. Whenever you are traveling, it is advisable to be conservative on the gas pedal.

It holds true that turbos undergo rigorous testing and also are created to last as long as the engine. However, being too aggressive with the fuel pedal can create stress on the turbo as well as cause pricey effects. On top of boosting the life-span of your turbo, gentle traveling can also help improve fuel economy.

Always Downshift When Overtaking

A turbo can substantially enhance your truck’s horsepower. Nevertheless, it is not wise to allow the turbocharger handle all of the truck’s accelerative performance. Downshifting when overtaking is essential.

Regardless of the overtaking situation, shifting down into a reduced gear can help your turbocharger to hold up longer than it would if you rely completely on the turbocharger when passing.

Allow the Engine to Cool Off Before Shut Down

Turbos get very hot when they are running. If you shut the engine off promptly after arriving at your destination, the remaining heat will cause the oil to boil inside the turbocharger system. This can, subsequently, result in the build-up of soot deposits, which can cause deterioration as well as early engine wear.

When you get to your end location, it is recommended to let the engine continue to run for a couple of mins at idle to permit the turbocharger to cool down so you can shut the engine off without boiling the engine oil.

Stay Clear Of Pushing the Throttle Before Engine Shut Down

When you push the fuel pedal, the turbine within the turbocharger will start rotating. When you shut the engine off, the oil that lubricates the internal parts of the turbo will stop flowing. But, the turbine will keep rotating.

This puts a lot of pressure on the bearings, leading to friction as well as an increase in temperature level that triggers serious issues with the turbocharger. The most effective way to lessen this risk is by allowing the engine to run at idle for a couple of minutes before shutting down the engine.

In Review

GMC turbos do a fantastic job at boosting engine performance and promoting fuel efficiency. When your turbo begins to wear out, you’ll have to fix it or have it rebuilt. 2 significant concerns can cause your turbo to stop working: leaks and blockages.

You will need a trustworthy diesel mechanic to analyze your turbo for cracks and guarantee that the seals and gaskets are working completely. Defective seals can cause your turbocharger to be ineffective when it involves blowing air into the engine.

Blockages, however, can be brought on by a build-up of soot deposits or various other outside particles resulting in a lack of air flow getting to the engine.

One more common source of turbo failure is normal wear and tear. If you notice that your vehicle is lacking power and suffering from bad take-off power, or that you are adding a greater amount of oil than normal, it could be smart to begin looking for replacement GMC turbochargers.

If you wait too long, the defective turbocharger can wind up damaging your engine. You can locate a wide range of GMC turbos at Taylor Diesel. If you are unsure regarding the appropriate turbo for your truck, we have a team of specialists that will help you pick the best turbocharger for your exact needs as well as price range.

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