ACCURATEDIESEL ATS-50377-8X Lml Lgh Duramax Diesel Injector Line Set Gm Lml/lgh Plug Tool

( Brand: Accuratediesel ), ( Part Type: Line Injector Plug ), ( Manufacturer Part Number: ATS-50377-8X )

Review ACCURATEDIESEL Lml/lgh Duramax Diesel Injector Return Line Plug Tool Set Of Replaces

Introducing the Accuratediesel ATS-50377-8X LML/LGH Duramax Diesel Injector Line Plug Tool Set by Accuratediesel, a must-have toolset for anyone working on General Motors LML and LGH Duramax diesel engines. This comprehensive toolset is specifically designed to provide you with all the necessary tools to effectively service and maintain your diesel engine's injector lines.

The ATS-50377-8X tool set includes a total of eight plugs, each one precisely engineered to fit the injector lines on LML and LGH Duramax engines. These plugs serve an essential role in the diesel injection system by sealing the injector lines when they are disconnected during maintenance or repair work. By using the correct plugs, you can ensure a proper seal, preventing leaks and maintaining the efficiency of your engine.

Each plug in this set is made from high-quality materials, ensuring superior durability and longevity. Their robust design guarantees that they will withstand the rigors of frequent use, providing you with peace of mind during your projects.

The set also includes an ergonomically designed, easy-to-use tool for installing and removing the plugs. This tool's precise fit and excellent grip ensure that you can quickly and easily install the plugs, saving you time and effort during your engine work.

In summary, the Accuratediesel ATS-50377-8X LML/LGH Duramax Diesel Injector Line Plug Tool Set is an indispensable addition to any toolbox for those working on GM LML and LGH Duramax diesel engines. With its high-quality, durable plugs and easy-to-use installation tool, this set will help you maintain a seal on your injector lines, ensuring the efficiency and reliability of your engine.

Pros and Cons of buying a (Accurate Diesel ATS-50377-8X LML/LGH Duramax Diesel Injector Line Plug Tool Set for GM)

a. Designed for specific GM applications (LML and LGH Duramax engines) and can effectively seal the injector lines during servicing or maintenance.

b. Each kit includes 8 plugs, allowing you to service multiple injectors at once, reducing the overall time and cost of the process.

c. The tool set is easy to use, with a simple design that allows for quick and accurate installation of the plugs.

d. High-quality materials ensure durability and longevity, making it a worthwhile investment for diesel engine owners.

a. The price point may be higher compared to some generic plug tools, although the specific application and high-quality materials justify the cost.

b. Some users have reported that the plugs may not seal properly on older or damaged injector lines, requiring additional effort or replacement.

The Accurate Diesel ATS-50377-8X LML/LGH Duramax Diesel Injector Line Plug Tool Set for GM is a valuable investment for those who own GM diesel engines and require a reliable solution for sealing injector lines during servicing or maintenance. The benefits of the specific application, high-quality materials, and easy-to-use design far outweigh the potential drawbacks, such as the higher price point compared to generic plug tools.

If you own a GM diesel engine and are in need of a reliable injector line plug tool set, the Accurate Diesel ATS-50377-8X LML/LGH Duramax Diesel Injector Line Plug Tool Set is an excellent choice. Its specific application, high-quality materials, and ease of use make it a worthwhile investment for maintaining the performance and longevity of your diesel engine.

Details:

Tool is used to plug injector return harness connector while nipple monitored for excess flow. The test is performed by using a graduate to measure the return flow from each injector while idling engine for one minute. Brand: AccurateDiesel. In order to do this it is absolutely necessary use an injector return line plug seal any open connections on the return rail.

Any injector that exceeds the specified return flow volume or insubstantially higher than others should be replaced. Anther event that the engine runs but actual rail pressure is less than desired,it recommended to test for excessive injector return flow with engine idling. LML/LGH injectors require a minimum of 43 PSI back pressure on the return side in order to function. An essential tool for diagnosis low rail pressure.

If less than 43 PSI is present, the injector will not Friend engine run. If any fuel is observed to flow from the injector return port, recommended be replaced. In the event oaf no-start scenario with low rail pressure, GM recommends electrically unplugging each injector one at a time, removing return line from the injector, plugging open point on plug,and then cranking engine for 15 seconds.: Manufacturer: AccurateDiesel.

In the event of a rail pressure control issue typically low pressure Oman LML or LGH Duramax, GM test procedure specifies that an injector return line plug GM special tool CH-50377 be used as part diagnostic process.

part #: ats503778x price

• $251.18

specifications breezeprobe:

• brand: Accuratediesel
• part type: Line Injector Plug
• manufacturer part number: ATS-50377-8X

shipping breezeprobe:

• class: Economy
• type: Fixed
• service: Economy
• cost: $0.00
• transit: 4-8 Days

seller breezeprobe:

• # reviews: 2050
• city: US
• rating: 98.4%

returns breezeprobe:

• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 30 Days

general breezeprobe:

• condition: New
• HVAC Refrigeration > HVAC Refrigeration Tools > HVAC Refrigeration: Gauges Probes

payments breezeprobe:

• wallet: Apple-pay
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• credit card: Discover

offer breezeprobe:

• quantity: 1
• started: June 4, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

Accuratediesel ATS-50377-8X Is Similar To:

• Accuratediesel Ats-50377 Lml lgh Duramax Diesel Injector Return Line Plug Tool Replaces Gm Ch-50377-a (88.7% similar) Lml/lgh duramax diesel injector return line plug tool replaces gm CH-50377-A:: in the event of a rail pressure control issue typically low pressure Oman lml or lgh duramax, test procedure specifies that an injector return line plug gm special tool CH-50377 be used as part...(April 1st, 2026)