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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 Duramax Diesel

A turbo is a critical engine part within your 2004 GMC Duramax Diesel motor. The turbo provides your diesel engine with a boost in horsepower and enhanced overall efficiency.

Prior to purchasing a new 2004 GMC Duramax Diesel turbocharger, though, there are some points you ought to recognize. The appropriate performance of your turbocharger system depends upon a number of variables. Being familiar with just how these factors influence the effectiveness of the turbo can help you avoid costly repairs as well as unneeded replacements.

How 2004 GMC Duramax Diesel Turbos Function

GMC turbos utilize exhaust gasses coming from the motor to power the turbine and the air compressor, which results in the air pump rotating. A GMC turbocharger’s generator can spin at rates as quickly as 150,000 RPM — as much as 30 x greater than the speed of a typical automobile engine. That means you will receive even more horse power.

The temperatures inside a 2004 GMC Duramax Diesel turbo can rise to levels that could cause damage, as a result of the fact that a turbo is hooked to the exhaust. To control these temperatures within the turbo, some GMC turbos have intercoolers. An intercooler is just an added cooler that cools down the air that comes out of the turbocharger before entering the diesel engine.

If your turbo isn’t working as anticipated, you should consider having it replaced. You can obtain a large selection of 2004 GMC Duramax Diesel turbochargers from TaylorDiesel.com to suit your specific needs and price range.

Issues That Can Damage A 2004 GMC Duramax Diesel Turbocharger

GMC turbos are sometimes very fragile since they run under extreme engine conditions. Nonetheless, an appropriately cared for turbocharger can provide continuous service up to 150,000 miles without any severe problems. Here are several of the problems that might potentially cause the failing of your turbocharger:

Your Lube Oil Becomes Contaminated

Lubricating Oil contamination is a main cause of a failing turbo. Irregular lube oil changes can lead to a buildup of carbon in the lube oil. These soot accumulations, consequently, obstruct the tiny oil passages in the turbo, causing inadequate lubrication.

You can prevent this unnecessary friction by having your lubricating oil replaced on a regular basis. Additionally, be sure to service your engine at the recommended intervals. It’s also important to utilize the appropriate grade of good quality oil, as recommended in your owner’s manual.

Damaged Compressor Wheel

If a foreign contaminant, like a small piece of debris, finds its way into the turbo and also hits the compressor wheel, the broken compressor wheel may cause your turbo to fail in the blink of an eye. To prevent a calamity like this, you need to ensure the air filter is effective and also doesn’t allow any kind of foreign particles to pass through.

Exhaust Turbine Which Is Malfunctioning

Your automobile’s exhaust system could become very warm due to inadequate engine configuration. This excess heat may result in the the turbos overheating. The shaft could ultimately break, or the turbine may become displaced from the turbine shaft.

The very best means to stop this problem is by making certain that your engine is always running appropriately.

Engine Shut Down With Hot Turbo

A turbo typically is exceptionally warm after usage. If you shut off the engine, the turbocharger will quit spinning. Consequently, the turbine stops in one place when it’s still exceptionally warm.

This warmth can result in the shaft bending somewhat, developing an imbalance in the turbo. To avoid the impacts of a hot stop, prevent switching the engine off while it’s {hot}. Let the engine idle for a little while to enable the turbocharger to cool off while oil is moving through it. When the turbo has cooled effectively, you can switch your engine down.

These are the most common problems that can produce turbo damage. Nevertheless, it can be challenging to determine whether or not the turbo is defective, particularly if you are not a mechanic. Fortunately, there are a variety of indications that can help indicate if your turbocharger is failing.

How You Can Pinpoint A Faulty 2004 GMC Duramax Diesel Turbo

If a problem develops with a turbocharger, it’s important to identify and repair the problem promptly. Or else, it can become a much more major issue that needs a more costly solution. You may even end up needing to buy a new turbocharger.

The Following are some signs that the turbo might be on its way out:

  • Slow to accelerate – If your vehicle is lacking acceleration, it could be a sign of a poorly functioning turbo. If your truck is battling to accelerate throughout the gears, you may need to have the turbocharger checked to ensure it is functioning correctly.
  • Reduced boost levels – If you observe that the turbo boost gauge doesn’t exceed the lower levelsranges, there could be a problem within your turbocharger. You may need to get it examined as soon as possible to determine if it has to be rebuilt or replaced.
  • Excessive exhaust smoke – If there is something wrong with the turbo, it can cause lube oil to seep into the exhaust. This can, subsequently, result in too much smoke coming from your vehicle’s exhaust. The exhaust usually is thick and gray. Straining the engine can also lead to extreme quantities of exhaust smoke output
  • Uncommon noises – You should constantly listen to your engine when driving. If you hear squeals while the boost is spooling, you need to have the engine examined to identify the source of the noise. It’s entirely possible it may be a problem within the turbocharger.
  • Check engine light (CEL) – Constantly inspect your dashboard for any kind of warning lights. If the truck shows the check engine light, find a trustworthy auto mechanic to inspect the code or take into consideration buying your own code diagnostic reader. The turbo could be the culprit.

Get More Life Out Of Your GMC Turbocharger

GMC turbos are costly. You don’t want to buy a new one very often. To prevent frequent replacement, you’ll want to do your best to safeguard it to make sure that it works properly and holds up as long as possible.

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

Change Your Oil Routinely

Turbos incorporate moving components that rotate at incredibly high speeds. They also run under extremely high temperature levels and pressure. It is important, therefore, that they get an endless circulation of top quality lube oil. To ensure the turbo constantly performs correctly, you should perform an oil change at the very least every three-thousand to five-thousand miles.

It is also a good idea to stick to the truck manufacturer’s suggestions for oil brand and weight.

Remember the Engine Oil Warm-Up Time

Engine oil comes to be exceptionally thick when it is cold outside, which brings about an inadequate circulation around the engine bay, subjecting the moving components, turbo included, to higher danger of deterioration. So, exactly how do you minimize this risk?

Whenever you intend to drive your truck when it is cool, you should bear in mind the engine warm-up time. Be easy on the accelerator to stay clear of placing too much stress on the oil pump. You don’t want the pump to work extra hard to move the thick oil through the engine.

Thick oil can not lube the moving parts successfully, which can cause detrimental problems in the turbocharger. It is a good idea to be gentle on the accelerator for a minimum of the first 10 mins of driving with a cool engine.

If you live someplace especially cold, you may also think about having an oil pan heater installed.

Avoid Exceeding the Turbo Limits When Cruising

It is vital that you recognize the limits of your engine’s turbo. After that avoid surpassing that limitation. Go easy with the accelerator whenever you’re driving.

It holds true that turbos go through extensive tests and also are designed to last as long as the engine. However, being too aggressive with the fuel pedal can cause stress on the turbo system as well as cause pricey damages. On top of raising the life expectancy of your turbo, gentle accelerator usage can also help improve fuel mileage.

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

A turbocharger can considerably enhance your engine’s horsepower. Nonetheless, it’s never a great idea to let the turbocharger system take care of 100% of the vehicle’s accelerative performance. Downshifting when passing is vital.

Whatever the passing scenario, downshifting into a reduced gear could aid your turbocharger to survive longer than it would if you depend totally on the turbocharger when overtaking.

Make Sure The Engine Has Time To Cool After Driving

Turbos can become very hot when running. If you shut the engine down promptly after arriving at your destination, the residual heat will cause boiling oil inside the turbocharger system. This can, consequently, result in the build-up of carbon deposits, which can result in deterioration as well as very early engine wear.

When you reach your end location, it is recommended to leave the engine to run for a few minutes at idle to permit the turbo to cool down so you can shut the engine off without boiling the engine oil.

Avoid Pushing the Throttle Before Shutting Off The Engine

When you push the fuel pedal, the turbines inside the turbo begins to rotate. When you shut the engine down, the oil that lubricates the inside of the turbo will quit moving. But, the turbine will keep on turning.

This puts a great deal of pressure on the bearings, leading to rubbing as well as a surge in temperature that triggers serious issues with the turbocharger. The most effective means to minimize this threat is by allowing the engine to cool down at idle speed for a couple of minutes before you switch off the ignition.

In Closing

GMC turbos do a great job at enhancing performance and promoting diesel efficiency. When your turbo begins to wear out, you’ll have to fix it or have it replaced. Two major issues can cause your turbo to fail: leakages and also obstructions.

You will need a trusted mechanic to analyze your turbocharger for cracks as well as guarantee that the seals are working flawlessly. Malfunctioning seals and gaskets can cause your turbocharger to be ineffective when it pertains to blowing air into the engine.

Clogs, on the other hand, can be triggered by a buildup of carbon deposits or various other outside fragments leading to the engine getting inadequate air.

One more typical reason for turbocharger failure is normal wear. If you observe that your truck is lacking power and suffering from poor acceleration, or that you are using more engine oil than normal, might be wise to start shopping for new GMC turbos.

If you delay too long, the defective turbo can wind up harming your engine. You can locate a variety of GMC turbos at Taylor Diesel Group. If you are unsure about the best turbocharger for your truck, we have a group of professionals who will assist you in picking the best turbo for your particular requirements as well as budget.

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