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Updated lb7 injectors

Unlike injectors on throttle body fuel injection ( TBI) systems, those used on an Electronic Fuel Injection ( EFI) configuration don' t have their fuel spraying accessible for inspection. This set includes 8 injectors as well as O- rings and copper crush washers. Duramax Injector Failures- Cause and Prevention LB7: Many LB7 owners have had injector issues. Updated lb7 injectors. Merchant Automotive Brand New No Core Charge Injector Set. If you have aDuramax 6.

Industrial Injection offers the Modified CP3 injection pump for the to Duramax. The owner of this ' 03 Chevrolet Silverado 2500HD complained of white smoke coming from the tailpipe under load. The heart of the common rail injector is the valve through which fuel passes at extremely high pressure.


6L Duramax, these diesel performance injectors are a great solution to upgrade your power at a great price. These are the exact same GENUINE BOSCH injectors you would get from a GM dealer, at a fraction of the oup New MA Fuel Injectors, LB7,, Duramax New LB7 injectors updated to meet Merchant Automotive specifications with no Core Charge! Therefore, when you purchase OEM Genuine Reman Injectors from LDS, you can be assured that you are going to get quality above and beyond any other manufacturer. New MA Fuel Injectors, LB7,, Duramax New LB7 injectors updated to meet Merchant Automotive specifications with no Core Charge!

LB7 Duramax Diesel Injectors - Available in NEW or Remanufactured - Torquemaster, 60 HP SAC, 100 HP, and Larger! Diagnosing bad injectors on a 6. The one issue the LB7 is best ( or worst) known for are the fuel injectors. This is aLB7 Duramax Diesel Bosch Fuel Injector, that has been remanufactured by the same company who built it new, Bosch. These injectors are BRAND NEW from BOSCH. Unless otherwise marked, all engines and parts are for competition use only; not legal for use on pollution controlled vehicles at any time.
6L diesel engines. 6L LB7 Duramax engine. * If SAC00 injector option is purchased, there is an approx.

2 Year Unlimited Mile Warranty ( does not include S& S 45% over injectors) 50% off the $ 1200 Core Charge! Don' t be fooled by cheap imitations or the promise of a quality " Reman" from other sources, as these are Genuine Bosch injectors. 00 Trending price is based on prices over last 90 days.

99 Singles $ 139. Injectors – It’ s hard to have a conversation with any LB7. Duramax LB7 Fuel Injector is a good source for injectors.

Premature injector failure was a critical problem for the to model year Duramax LB7. My Account Contact Us. At this point, there probably aren’ t a ton of LB7 trucks still sporting the original injectors they left the factory with, but you can bet there are some. The design and labor costs dictate a complete set replacement in most cases.


SO with the 5th set of injectors now out on my old 03, my question is for the LB7 guys running oversized/ honed injectors are you seeing more life out of them? Replacement of the fuel filter when the injectors are replaced is required for warranty coverage of GB diesel fuel injectors. Updated lb7 injectors. And will continue to do this for years to come.

6 LB7 Duramax injectors were originally designed by Bosch and they manufacture all the parts used in the reman process. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. In fact, injector failures were so frequent that GM was forced to recall the poorly designed units and replace them with an updated design. The Modified CP3 fuel injection pump flows 42% more fuel than a stock pump and adds 100 HP+ depending on how the truck is setup. GM corrected the problem with an updated injector design and even extended the warranty on the new injector design to 7 years/ 200, 000 miles. 00 refundable core included included 01- 04.

6L LB7 Duramax Diesel. The advantage to being rebuilt by Bosch is they have the ability to completely " gut" these injectors from input to output to ensure they are as close to new as possible. These issues tend to be VERY expensive.

5 GM / Chevrolet 6. In fact, just the opposite: today’ s fuel injectors and other components require much higher tolerances. 1- 2 week lead time* Looking for the absolute best replacement injector for your LB7 Duramax? GM has released an updated fuel filter for use in Duramax LB7 applications ( GM Part Number. We have stock and Stage 1 high- performanceDuramax LB7 injectors for sale for the 6. GM DuramaxLB7 VIN Code 1 - Injectors - Updated Stock Injectors.

They only sell good, name brand stuff, and they use what they sell. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Fuel Injector for –. These LB7 injectors are BRAND NEW from BOSCH ®. These Refurbished & tested LB7 injectors, are Bosch injectors that are reconditioned in- house. Stock replacement injector for – GM LB7 Durmax 6.

The only " Remanufactured" part of these injectors is the housing. Full Set ( 8) $ 1199 $ 999. These LB7 Duramax Injectors are equivalent functional and tested under strict OEM guild lines as well as removed from a running engine. As impressive as GM' s new engine platform appeared, the LB7 had terrible problems with fuel injectors failing. But even then the filter is kept decent, maybe an aux filter would help me. This injector is for Duramax equipped vehicles with the 8th digit of the VIN number is a 1 and the injectors are located under the valve covers.

Updated lb7 injectors. These are the most up to date version of the previously troublesome LB7 injector. These feature a brand new updated body that corrects cracking issues that were common in early LB7 injectors, as well as hardened chrome plated ball seats that are much more resistant to internal erosion. FitsChevy/ GMC LB7 Duramax Diesel. Consider that a typical conventional diesel fuel system prior to the Duramax operated at fuel pressures of 1, 200 to 1, 500 PSI. Com Refurbished with Updated Body.

These new Duramax LB7 injectors include all the most recent updates from Bosch including hard chrome ball seat and DLC coated nozzle needle for longer service life - Beautiful high- polish appearance ( sometimes mistakenly referred to as stainless steel) - Without question the best stock injector available for the LB7 application. Industrial Injection designs, manufactures and delivers the best products by utilizing our experience with our advanced technology and a strong desire to lead diesel innovation. When it comes to the best lb7 injectors, we really like the Dieselogic Duramax LB7 Diesel Injector. If you' re looking to get more power and torque out of your 6. And sometimes the fuel rail assembly, which holds the injectors in place, offer little room to access the injectors without removing the complete assembly.


6L Duramax LB7 engine is usually pretty easy. “ Manufactured Again” The definition: A properly “ Manufactured Again ” injector is the functional equivalent of a new part, and is virtually indistinguishable from new part performance. 2 product ratings - Bosch OE Reman Injectors $ 100. 5 sets in 370k miles is just tuff to swallow, 2 sets were toasted due to the dealer and there shotty install. We get calls all the time from people that are just confused when shopping for injectors, New vs Reman, Performance vs Stock, Genuine vs Aftermarket. Price Match Guarantee!
Then compare those numbers to the original LB7 fuel injector that operated in the range of 4, 500 to 23, 200 PSI! These injectors are the latest revision and up to date OEM specifications required by Bosch to replace the original generation legacy LB7 injector. These are the lastest version of LB7 injectors directly to replace the troublesome early generation of LB7 injectors. The common rail injection system used in the LB7 Duramax engine allowed General Motors to double the power output of their new diesel engine and fuel economy nearly doubled. These feature an updated body that corrects cracking issues that were common in early LB7 injectors, as well as hardened chrome plated ball seats that are much more resistant to internal erosion. If you are buying a used truck, be warned that not all engines have been retrofitted with the new injector design.

These LB7 injectors are BRAND NEW from BOSCH. Half Set ( 4) $ 549. For those customers who are seeking the very best performance injectors on the market, we are pleased to offer genuine S& S Diesel Motorsport Fuel Injectors. 6L GM Duramax LB7 When we say new, we' re not talking about a remanufactured injector, this is truly a set of 100% brand new injectors that does not require you to send in your core injectors or pay an up front core charge. LB7 Ultimate Bosch Injector Replacement Package.

These feature an updated body that corrects cracking issues that were common in early LB7 injectors. That’ s reason enough to make this priority numero uno for ’ 01- ’ 04 Chevy and GMC HD owners. These feature a brand new updated body that corrects cracking issues that we. If you own an LB7 Duramax you may have already replaced one set of injectors, or at least heard about how crappy their injectors are. Select Injector From Drop Down Menu: Pensacola Diesel Remanufactured LB7 Injector.
Covered by a 12 month / unlimited mile warranty or 24 months when ordered with the deluxe install kit! All internals are brand new and then reassembled the right way by Bosch. There are several causes of the failures, and the issues were so common, GM covered the injectors with a special extended warranty for 200, 000 miles or 7 years after the vehicle was placed in service. 00 Trending at $ 450. The passage opening is sealed using a pressurized ball that is only 1mm in size. GMPartsdirect is a bit cheaper ( $ 183ea) but they don' t specify if they are genuine Bosch.

The Modified CP3 offered by Industrial Injection is a drop in replacement for the stock CP3 fuel pump. S& S Diesel Motorsport. LB7: Updated Bosch Injectors. A common problem with diesel injectors is erosion of the control valve. SPECIAL LB7 FUEL LINE INSPECTION PROCEDURE. If your in the market for Injectors for you Duramax diesel, you know there are many options.