Best Injectors for LB7 Duramax has the ability to make night and day differences in the way your vehicle drives. Best fuel injectors will not only help you in smoothening out the drive but also it will help you to improve the power and mileage of your vehicle.

You are going to get better combustion with which you are going to get better throttle response. This particular fact is surely applicable to all engines including the one who uses Ford.

Duramax engine has surely proven to be both trustworthy and long-lasting for many years in productions since 2001.

We all know that changing injectors is really a labor-worky task and this injector has a tendency to break a lot. It is wiser to invest in the best replacement injectors for lb7 Duramax.

To help you out we have given a list of 5 Best Injectors for LB7 Duramax. While searching for Best Injectors for LB7 Duramax you can also look for our similar article Best 7.3 Injectors

Comparison table of 5 Best Injectors for LB7 Duramax 2021

ImageProductDetailPrice
Bosch Automotive 0445120008

Bosch Automotive 0445120008

  • It is compatible with LB7 Duramax from 2001 to 2004.
  • It is included with both washers and O rings.
  • You can install it with an OEM product.
Price
DEF 97188463 LB7 Injector

DEF 97188463 LB7 Injector

  • It is included with a 1 x Injector Nozzle Housing and ,2 x O-rings.
  • It is recommended to replace with a new injector nozzle housing.
  • It is made from a plated stainless steel material.
Price
Bostech DE651 

Bostech DE651 

  • With it, you will get an unlimited mileage warranty.
  • The weight of this particular injector is 1.45 pounds.
  • It will surely meet all the high-quality standards of a fuel emission.
Price
Bosch 0986435502

Bosch 0986435502

  • It is manufactured with every single internal element which is new.
  • It is a standout injector because its body is resistant to cracking.
  • It is compatible with Chevy/ GMC 6.6L Diesel OEM Replacement Injector.
Price
Reman 6.6L Duramax Fuel Injector 

Reman 6.6L Duramax Fuel Injector 

  • It has a stronger nozzle and O rings.
  • It is an OE-tested fuel injector.
  • It is compatible with the 2001-2004 GMC and Chevrolet models.
Price

Features of 5 Best Injectors for LB7 Duramax 2021

Bosch Automotive 0445120008 Review

Best Injectors for LB7 Duramax

When you wants to buy auto parts at that time we all know Bosch is a trustable brand and that’s why we have given Bosch 0445120008 first position on our list.

It is compatible with LB7 Duramax from 2001 to 2004. It has been designed in such a way that it will provide you an OEM fit which means that it will not need any extra tools that is required other than changing the stock one.

Unlike other options available on the market, no core charge is required other than changing the stock one.

These particular injectors will surely help you to serve a dual purpose. It will surely help you to improve the engine efficiency and it will also help you to get rid of all the problems of the stock one’s such as the cracking issue.

With Bosch 0445120008 you will surely get all the necessary installation materials that are washers and O rings.

The cover gasket for the lower valve will surely allow you to get the most out of your engine makes it really a special injector. If you have a 24v Cummins then the Best injectors for 24V Cummins will help you to increase the HP.

Bosch Automotive 0445120008 is backed by an unlimited mileage warranty for 12 months. With it you are going to get two years of warranty.

Bosch Automotive 0445120008 is confirmed to be updated with a new body and it has a hardened chrome-plated ball seat.

Features

  • It is compatible with LB7 Duramax from 2001 to 2004.
  • It is included with both washers and O rings.
  • You can install it with a OEM product.

Pros

  • It will surely give you an OEM fit.
  • Backed by 2 years of warranty.
  • It has no core charges.

Cons

  • It is a bit expensive.

DEF 97188463 LB7 Injector Review

Best Injectors for LB7 Duramax

If you are looking for a budget-friendly injector for LB7 Duramax then DEF 97188463 LB7 injector will be the perfect choice for you.

The housing of this particular injector is made from a plated stainless steel material for fuel resistance. It is a heat-resistant injector that will provide long-lasting performance.

If the housing sticks to the injector upon removal, it is recommended to replace it with a new injector nozzle housing.

It will work great for the injector job and whoever has brought this for their Duramax vehicle they are going to buy it again.

The package of this particular LB7 injector is included with a 1 x Injector Nozzle Housing and,2 x O-rings.

It has got 4.6 ratings out of 5 from more than 150 people which means it has got positive reviews from most of the buyers.

As the price of this LB7 injector is on the lower side every single buyer can have this particular injector for Duramax.

Features

  • It is included with a 1 x Injector Nozzle Housing and ,2 x O-rings.
  • It is recommended to replace with a new injector nozzle housing.
  • It is made from a plated stainless steel material.

Pros

  • It is heat resistant to provide you long-lasting performance.
  • Got a positive review from most of the buyers.
  • Budget-friendly injector.

Cons

  • None.

Bostech DE651 Review

best replacement injectors for lb7 Duramax

Bostech DE651 provides high-quality performance and most of the buyers are satisfied with the result they are getting from the injector.

Everything that is needed to install this particular injector you will get in the installation kit make this injector really a special one.

With this particular injector, you do not need any unwanted pollutant emissions or excess unburned fuel.

This particular injector has come with an unlimited mileage warranty for about 13 months. It is a quite cheaper one compared to the expensive fuel injector.

It will surely meet all the high-quality standards of a fuel emission. It is a stand-out product because the manufacturers thoroughly test every single piece of equipment.

Earlier if you have brought any injectors and you have a bad experience with an injector in the past then this particular product will be the perfect choice for you.

With it, you will get an unlimited mileage warranty, and the weight of this particular injector is 1.45 pounds.

It will be the best LB7 Duramax injector for those who are looking for ease of use as its made by using original Bostech parts.

Replacing the injectors can be pretty much expensive that is the only reason why this particular model is a savior for those who are having a low budget.

Features  

  • With it, you will get an unlimited mileage warranty.
  • The weight of this particular injector is 1.45 pounds.
  • It will surely meet all the high-quality standards of a fuel emission.

Pros

  • New seals and O rings are installed with it.
  • Every joining surface is lapped to precision.
  • Backed by a warranty.

Cons

  • It is sold individually and not in sets.

Bosch 0986435502 Review

Best fuel injectors

Bosch 0986435502 is an injector with which every single buyer will get complete satisfaction after using it.

With this particular injector, you are not going to get any engine starting difficulties or white smoke emissions. 

This particular model has come with an unlimited warranty which is always a great addition for those who have invested their hard-earned money to have an injector.

It is manufactured with every single internal element which is new and the only that is not new is the casing or housing.

It is a standout injector because its body is resistant to cracking. Every single element of this particular injector is tested and assembled by Bosch to provide you high quality and precision.

This is a top quality LB7 injector which is really an added point for this particular fuel filter. This particular filter will surely provide you an extra layer of insurance that the fuel is consumed completely and has no contamination.

If there is something to concern about then i will say its price which is really costly. But if you look at its quality then you will feel that there is nothing wrong.

Bosch 0986435502 injector is compatible with Chevy/ GMC 6.6L Diesel OEM Replacement Injector.

Features

  • It is manufactured with every single internal element which is new.
  • It is a standout injector because its body is resistant to cracking.
  • It is compatible with Chevy/ GMC 6.6L Diesel OEM Replacement Injector.

Pros

  • It has come with an unlimited mileage warranty.
  • Its body is resistant to cracking.
  • Its assembling is done by Bosch for quality assurance.

Cons

  • It requires refundable core charges at the time of purchase.

Reman 6.6L Duramax Fuel Injector Review

best injector cleaner for lb7 Duramax

Reman 6.6L Duramax fuel injector for the 2001-2004 GMC and Chevrolet models. It will control both valve and nozzles as its flow is 100% tested.

This particular fuel injector is manufactured by Reman auto electronics which is a notable brand in the vehicle engine spare parts industry.

The manufacturer keeps the original body of an injector as well as most of it has an original component.

The size and design of the fuel injector will not change which will ensure that the injector is fully compatible with the standard injection system.

The new O rings of this particular fuel injector are designed in such a way so that you can install it very easily.

The nozzles of this particular fuel injector are pretty much handy and it’s designed in such a way that it will ensure the oil does not drip.

It is important to note that the body is reinforced in such a way that it will help you to prevent cracking and other shortcomings that are associated with the original version.

If you have this injector you are having the option of returning your injector’s core during the time of ordering a replacement injector. If your core is flawless then the manufacturer is ready to refund $150.

Features

  • It has a stronger nozzle and O rings.
  • It is an OE-tested fuel injector.
  • It is compatible with the 2001-2004 GMC and Chevrolet models.

Pros

  • It is very easy to install.
  • If your core is flawless then the manufacturer is ready to refund $150.
  • It is fully compatible with the standard injection system.

Cons

  • None.

Buyers Guide of best injectors for LB7 Duramax 2021

Are you facing a problem with your car fuel injector? if your answer is yes then it is the perfect time to replace your Duramax injector. The best injector cleaner for lb7 Duramax is superior in quality compared to the company standards injector. If you want to have a high-quality injector for your Duramax then read our buyers guide full of concentration.

Compatibility

Your choice of a fuel injector will be judged by your car’s overall fuel injection system. This particular system will vary in different cars, so every single fuel injectors are not compatible with Duramax that’s why you should check carefully which fuel injection is compatible with LB7 Duramax.

Basically, you will find three different types of fuel injection systems. The throttle body injection system is the earliest injection system. This throttle body injection will work with one or two fuel injectors. Next is Multi-point fuel injection systems that are both common and work with one injector in every single intake port on the engine’s manifold.

Sequential fuel injections are a very common fuel injection system. It looks and works pretty similar to the MPFI systems, but they are pretty much efficient as they utilizes advanced control systems.

In addition to your car’s fuel injection system, compatibility is also set on by the original equipment manufacturer (OEM) part number. You may need to replace other components of your vehicle’s fuel injection system that should be compatible with your injection.

Durability

It is illustrated by the original fuel injectors of 2001-2004 GMC and Chevy models, for which durability is really important. There are some fuel injectors that are prone to both cracking and rusting which surely give rise to the other complications that are breaking and leaking.

The durability of fuel injectors is judged by their overall design. You should have a fule injector that is made from good quality material such as stainless steel and other strong metal alloys. The materials of your fuel injector should not rust, crack or break.

Efficiency

Fuel injectors are designed to inject fuel into the engine according to your needs. The fuel must be injected in a timely manner to make the engine optimally efficient. if your engine has an issue with rusting and cracking then there will be a limit in injectors efficiency which will be the matter of engine’s performance.

It is recommended to have a fuel injector from your vehicle’s original manufacturer.

Maintenace

You should always try to have a fuel injector that’s maintenance is on the lower side otherwise for how much time you are going to replace it. If the maintenance cost of your fuel injector is on the lower side then it will be an added advantage for you. So you should always look for a fuel injector that’s maintenance cost is on the lower side.

Benefits you will get in investing on a Quality Injectors

Decreased Pollution

As global warming is increasing day by day. It is really important to add a little harmful gas to the air as possible. Nowadays most of the modern manufacturer takes all these things into concern while engineering a fuel injector. Fuel injectors will perform a pretty important function of injecting fuel to cylinders or combustion chambers.

Improved Car performance

If you have a good quality injector then it will surely improve the performance of your Duramax. You will get better milage and better smoothness. So you must invest in a better quality injector to have a better performance for your injector.

Conclusion

If you want to keep your Duramax engine well then an injector is the must-have thing that you should use. It is really important to have the right quality injector for your engine according to your own needs and you must install it properly.

It is durable, efficient, and compatible always try to have easy to use injector and select an injector that’s maintenance cost is on the lower side. In this article, we have given you the list of 5 best injectors for LB7 Duramax which will surely help you in selecting the favorite one for you.