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Six-piece fuel injector seal tool set in black and silver metal, includes installer guides, pusher and sizer

Unique-Bargains

Unique-Bargains 6pcs Fuel Injector Seal Tool Set EN-49245 EN-51105 18683AA000

SKU CH-PR47-FV9NZ

Six-piece installer kit fits GM, Subaru and Colorado turbo engines from 2010 to 2019 for precise O-ring seating

  • Replaces injector O-ring seals for leak-free operation
  • Six-piece set covers GM 2.0, 2.5, 3.6, 5.3 and 6.2 L engines 2010-2017
  • Works on Subaru 2.0 and 2.4 L turbo engines 2014-2019
  • Pilot cone guide prevents seal damage during installation
  • Metal and aluminum tools include pusher 32x37 mm and sizer 25-45 mm

Tool Set Application

This six-piece fuel injector seal tool set services GM 2.0L and 3.6L engines with Hitachi injectors from 2010 to 2017. It also covers GM 2.0L, 2.5L, 5.3L and 6.2L engines with Bosch injectors from 2012 to 2017. The kit fits the 2016 Colorado 7 and Subaru 2.0L and 2.4L turbo engines from 2014 to 2019.

Replaces Manual Methods

The kit replaces improvised seal installation that risks tearing O-rings or seating them in incorrect grooves. The jump is worth it when servicing direct-injection engines where seal compression must match engineered dimensions for leak-free operation. The 245105-1 and 245105-2 guides specifically address 2013-newer Bosch SIDI injectors.

Practical Limits

Metal and aluminum construction withstands repeated shop use but the tools only install and size seals; they do not remove injectors or test fuel pressure. The seal sizer compresses rings from 25mm to 45mm while the install pusher measures 32mm by 37mm. Buyers needing injector pullers or diagnostic equipment must source those separately.

How it compares

Measured against everything we stock in Engine Parts, Chassis & Socket Sets, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 81% of the 231 comparable items (median $62.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

What size install pusher comes in the 6-piece fuel injector seal tool set for the 2.0L and 2.4L Subaru turbo engines?

The set includes one install pusher sized 32 mm by 37 mm (1.26 in by 1.47 in) to press the O-ring into the injector groove.

Which step do users often miss when using the seal installer guide and pusher on GM 2.0L and 3.6L Hitachi injectors?

After sliding the pilot cone onto the injector tip, the seal must be pressed fully into its groove with the pusher before the injector goes into the cylinder head bore.

What service item will the seal sizer (25–45 mm) need to work on again after this repair?

The sizer compresses replacement O-rings to the engineered dimension each time new injector seals are installed during future injector service.

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