Bonbo 6706 & GM245 Fuel Injector Rail Remover Kit — GM/Subaru Fit, Teflon Seal Installer

The Bonbo 6706 & GM245 tool kit is a complete fuel-injector rail remover and seal installer set designed to safely extract direct-injection fuel rails and replace injector Teflon seals on many GM, Subaru and select Holden engines.

This professional-grade service kit gathers the specialized pullers and seal guides technicians need to remove injector rails evenly and fit replacement injector seals without damaging injectors, rail mounts or cylinder heads. Precision-machined steel components match OE-style tools (comparable to EN-49248, EN-49245 and EN-51105 references) and support a wide range of modern GM and other engines built with Hitachi, Bosch, Continental and Delphi injectors.

How does the rail extractor protect injectors and the cylinder head?

The 6706 rail assembly remover works by loosening injector seat rings evenly and pulling the rail straight up, avoiding the twisting or levering that causes damage. Using two matched remover pieces maintains even force across all injector bores and reduces the risk of bent injector bodies or scored seats.

• Evenly spreads extraction force to prevent injector tilting
• Fits OE-style rail mounts for correct engagement
• Machined steel resists bending under high load
• Direct replacement for EN-49248 pattern tools

Which engines and injector types are supported by this kit?

The set covers a broad list of applications: GM 2.0L and 3.6L with Hitachi injectors (2010–2017), multiple GM engines with Bosch/Continental/Delphi injectors (2012–2017), Holden Colorado 7 (2016) and certain Subaru turbo engines (2014–2019). It also fits many Cadillac, Saturn, Pontiac and Chevrolet direct-injection engines from 2007–2014.

• GM 2.0L, 2.4L, 2.5L, 3.0L, 3.6L, 4.3L, 5.3L and 6.2L families (application notes apply)
• Hitachi, Bosch, Continental and Delphi injector platforms
• Subaru 2.0L and 2.4L turbo applications (selected years)
• Holden Colorado 7 compatibility for 2016 models

What tools are included and how do they speed up injector seal replacement?

This kit supplies every necessary installer and remover piece, so you can perform a full injector service without buying separate adapters. The selection of long and short seal guides, pushers and sizers lets you size and seat Teflon seals precisely, reducing rework and leaks.

• Two 6706 injector rail remover units for balanced extraction
• EN-49245 style long and short seal installer guides and pusher
• Seal sizer tool plus EN-51105 adapter variants for multiple injector types
• Complete kit eliminates tool searching and shortens repair time

Who is this kit for? If you are a professional mechanic, fleet technician, or a competent DIYer servicing direct-injection GM, Subaru or select Holden engines, this Bonbo kit gives you OE-compatible extractors and precise seal tools to do the job right. It’s ideal for workshops that perform injector rail removal and seal replacement regularly, saving time while minimizing the chance of component damage. Note: some larger-displacement engines (for example certain 5.3L or 6.2L setups) may require two kits or additional sets depending on your vehicle’s rail configuration.