EN-49245 EN-51105 18683AA000 18683A Fuel Injector Seal Installer & Sizer Set for GM 2.0L–6.2L Subaru 2.0L 2.4L Turbo Alt

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Oni ToolsSKU: ONI699C
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Sale price$89.99 Regular price$200

Description

  • Correct, leak-free installs — sizes and installs Teflon injector seals to engineered spec for SIDI systems; prevents tip damage and fuel leaks.

  • Covers key engine families — GM 2.0L/2.5L/3.6L/5.3L/6.2L and Subaru 2.0L/2.4L turbo DI coverage for 2010–2019 applications.

  • Pro 4-piece kit — two installation pilots, installer driver, and compression sizer for fast, repeatable results.

  • Shop-grade build — precision-machined steel components for durability and consistent sizing.

  • Replaces OEM tools — alternative to EN-49245, EN-51105, and Subaru 18683AA000, 18683A for GM/Subaru SIDI injectors.

    Fitment Chart

    Make Model Engine Years
    Buick Envision 2.0L SIDI 2016–2017
    Buick Regal 2.0L SIDI 2016–2017
    Cadillac ATS 2.0L SIDI 2016–2017
    Cadillac CT6 3.6L SIDI 2016–2017
    Cadillac CTS 2.0L/3.6L SIDI 2016–2017
    Cadillac Escalade/ESV 6.2L SIDI 2015–2017
    Chevrolet Silverado 1500 5.3L EcoTec3 DI (L83) 2014–2018
    GMC Sierra 1500 5.3L EcoTec3 DI (L83) 2014–2018
    Subaru WRX 2.0L FA20DIT DI 2015–2019
    Subaru Forester XT 2.0L FA20F DI 2014–2018
    Subaru Ascent 2.4L FA24F DI 2019


    Tackle direct-injection seal jobs the right way with the Oni Tools GM245 Injector Seal Installer & Sizer Set. This 4-piece kit installs and sizes the Teflon seals on SIDI injector tips so they slide into the cylinder head without snagging or leaking. It’s an alternative to EN-49245, EN-51105, and 18683AA000 and is designed for popular GM 2.0L/2.5L/3.6L/5.3L/6.2L and Subaru 2.0L/2.4L turbo applications. Two pilots guide seals into the correct grooves, the installer driver seats them, and the compression sizer brings the seal to the engineered diameter for a reliable, leak-free fit. Built from shop-grade steel for daily use, this kit is ideal for both professionals and advanced DIYers working on DI injector service, drivability complaints, or injector replacement. Use whenever injectors are removed to avoid seal damage and ensure proper tip geometry.

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