DPTOOL Fuel Injector Rail Remover Kit GM245 — Rail Assembly Removal & Teflon O‑ring Seal Installer

DPTOOL Fuel Injector Rail Assembly Remover & Seal Installer Kit GM245 is a complete metal toolset engineered to remove direct-injection fuel rails safely and to install replacement Teflon O-ring seals on compatible GM and other engines.

This kit gathers purpose-built removal and seal-installation tools so technicians and experienced DIYers can extract injector rails straight and replace delicate Teflon O-rings without damaging injector bores or mounting surfaces. It matches common OEM service tool functions (EN-49245, EN-51105, 6706 equivalents) and covers many GM direct-injection engines as well as selected Bosch, Hitachi and Continental injector applications.

How does the rail remover protect injector bores during extraction?

The dedicated rail assembly remover is designed to lift the injector rail in a controlled, linear motion so injectors don't tilt or bind in the cylinder head. Even and gradual loosening prevents gouging of the injector holes and limits stress on rail mounting studs.

• Heavy-duty metal construction resists bending under force
• Handwheel mounting points ensure even tension across all injectors
• Tool geometry aligns with factory extraction angles to avoid scraping

Which engines and injectors is this DPTOOL kit compatible with?

The kit supports many GM direct-injection platforms from roughly 2007–2017 and select other makes listed by injector brand. Compatibility includes V6 and I4 GDI engines plus later Bosch/Continental/Hitachi injector families used in GM and some Subaru models.

• GM: 2.0L–6.2L direct injection engines (Cadillac, Chevrolet, Pontiac, Saturn) 2007–2017
• Hitachi injectors: GM 2010–2017 2.0L and 3.6L applications
• Bosch/Continental/Delphi: GM 2012–2017 2.0L–6.2L engines
• Additional fit: Subaru 2.0L/2.4L turbo (2014–2019) and Holden Colorado 7

What parts are included and what OEM tools do they replace?

The kit bundles several installer guides, an installer pusher, a seal sizer and adapter pieces so you can both remove the rail and size/install new Teflon O-rings. Its components are designed to perform the same functions as OE tools like EN-49245 and 6706, providing a practical aftermarket alternative.

• Long and short EN-49245 seal installer guides for different injector lengths
• Installer pusher and seal sizer to seat new Teflon O-rings correctly
• EN-51105 adapter alternatives and a 6706-style rail remover tool
• Marked OEM-equivalent numbers for shop reference and compatibility

How durable and user-friendly is the kit in a shop environment?

Manufactured from forged metal and heat-treated for strength, each piece resists wear typical during fuel-rail service. The rail remover uses a multi-point handwheel system so technicians can tighten evenly, and the installer guides help center seals for repeatable results.

• Forged metal construction for long-term workshop use
• Ergonomic handwheel and adapter interfaces for even pressure distribution
• Clear sizing tool to verify seal fit before installation

Who this is for: This DPTOOL GM245 kit is aimed at professional mechanics, independent service shops and experienced DIYers who service direct-injection engines and need OEM-style extraction and seal-installation capability. It’s particularly useful when working on GM GDI engines or when replacing delicate Teflon injector seals without access to factory-only tooling.