Parts for your 2007 Toyota Kluger-Fuel injectors

2007 Toyota Kluger fuel injectors — what they do and how to look after them

Fuel injectors are absolutely relevant to the 2007 Toyota Kluger. Toyota’s Factory Service Manual and New Car Features documents for the Kluger/Highlander platforms (XU20 and early XU40), covering the 2AZ-FE 2.4L, 3MZ-FE 3.3L and 2GR-FE 3.5L engines, specify electronically controlled multi‑port fuel injection. The Toyota Electronic Parts Catalogue likewise lists individual injectors and associated seals for these engines, confirming that every 2007 Kluger is fitted with fuel injectors, not a carburettor.

On this Kluger, each injector meters a precise spray of petrol into the intake ports, timed by the engine control module to match load, temperature and throttle position. That tight control gives easier cold starts, smoother running, better economy and lower emissions than older systems.

There’s no fixed replacement interval for injectors