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The G4-90 is a professional Toyota fuel injector calibration toolset engineered for high-precision servicing of HiLux series diesel engines. This HiLux common rail maintenance kit supports a wide range of Denso G3 and G4 systems, including injector models 095000-0366, 095000-0510, and 095000-0750. The set features specialized DENSO-G3/G4 mounting blocks and a high-sensitivity digital micrometer for sub-micron stroke adjustments.
By utilizing this specialized Toyota HiLux Injector Repair Set, technicians can standardize maintenance procedures and eliminate common fuel delivery issues. For absolute precision, we recommend verifying all adjusted injectors on a high-performance common rail test bench before installation. The kit also includes two boxes of precision calibration shims (3.00mm-3.20mm) to ensure perfect internal valve seating and optimal atomization.



| Features | Specifications |
| Model Number | G4-90 |
| Application Series | Toyota HiLux Diesel Engines |
| Compatible Injectors | 095000-0366, 0510, 0570, 0641, 0750, 0770, 0880, 0940 |
| System Support | Denso G3 / G4 Common Rail Systems |
| Digital Gauge Precision | 0.001mm Resolution |
| Material Construction | Industrial Grade Hardened S2 Alloy Steel |
| Specialized Sockets | TS14, DENSO-29.5, DENSO-G3/G4 Mounting Fixture |
| Shim Assortment A | 3.20mm - 3.10mm (50 pieces/box) |
| Shim Assortment B | 3.10mm - 3.00mm (50 pieces/box) |
| Functions | Stroke Measurement, Valve Nut Service, Shim Calibration |
| Storage Solution | High-Impact Protective Carrying Case |



