Fuel Injector O Ring Seals Set of 10 for GM245 Fits EN49245 EN51105 18683AA000 Features： 1、High-Quality Iron Material: The fuel injector seals tools are made of durable and sturdy iron material, ensuring long-lasting performance and reliability. The iron construction provides strength and durability to withstand the pressure and demands of fuel injector seal replacement. 2、Suitable for: Replacements for #EN-49245, EN-51105, and #18683AA000. This ensures a perfect fit and compatibility with your vehicle\u0027s fuel injector system. 3、Function: This tool set helps to install the seal on the injector and is used to replace the Teflon seal ring of the injector to achieve leak-free operation. Simple Operation and Remarkable Effect. 4、Enhanced Fuel Efficiency: By replacing worn or damaged fuel injector seals, you can restore the proper sealing of the injectors, ensuring optimal fuel efficiency. This can result in improved engine performance and better fuel economy. Specification： Features: High-Quality Iron Material: The fuel injector seals tools are made of and sturdy iron material, ensuring long-lasting performance and reliability. The iron construction provides strength and durability to withstand the pressure and demands of fuel injector seal replacement. Suitable for: Replacements for #EN-49245, EN-51105, and #18683AA000. This ensures a perfect fit and compatibility with your vehicle's fuel injector system. Function: This tool set helps to install the seal on the injector and is used to replace the Teflon seal ring of the injector to achieve leak-free operation. Simple Operation and Remarkable Effect. Enhanced Fuel Efficiency: By replacing worn or damaged fuel injector seals, you can restore the proper sealing of the injectors, ensuring optimal fuel efficiency. This can result in improved engine performance and better fuel economy. Specifications: Item: Fuel Injector Seals Tools Main Color: Black, Silver Material: Iron Package Size: 10*10*3cm Package Weight: 142g Package List: 6* Fuel Injector Seals Tools Package List： 6* Fuel Injector Seals Tools