295050-0521 Injector Assembly for Toyota Hilux / HIACE 1KD-G3

product parameters

Part No：295050-0521
Product Type：High Pressure Common Rail Fuel Injector
Original Manufacturer：DENSO
Applicable Engine：Toyota 1KD-G3 3.0L Diesel Engine
Applicable Equipment：Toyota Hilux, Toyota Hiace
Matching Nozzle Model：DLLA158P1092
Spray Hole Quantity：6 holes high-precision atomization holes
Main Material：High-strength alloy steel + imported high-speed steel needle valve
Rated Working Pressure：1700 bar
Net Weight：Approx. 840g
Interface Specification：Standard thread
Accessories：Comes with original matching sealing ring
Testing Standard：100% full-load bench calibration test
Packaging：Independent anti-rust packaging + neutral carton
Storage Requirements：Dry indoor storage, avoid moisture, dust and corrosive environment

• **Heavy Load Commercial & Off-road Custom Calibration**
Professional calibration for Toyota 1KD-G3 engine heavy-duty operating conditions, perfectly adapts to frequent start-stop, heavy traction and variable load operation, with stable fuel injection and no power attenuation.
• **Micron-level Precision Atomization Technology**
Adopts imported 6-hole precision nozzle, uniform and fine fuel atomization. It solves the problems of insufficient combustion, black smoke and carbon deposition of diesel engines, effectively improves combustion efficiency, increases power by 5%-8%, and reduces comprehensive fuel consumption.
• **Wear-resistant and Durable Core Structure**
The injector body is integrally forged with high-strength alloy, and the needle valve and control valve are processed with ultra-precision micron technology. It has strong pressure resistance and anti-clogging performance, effectively avoids common faults such as oil leakage, valve sticking and poor fuel injection, and greatly extends the service life.
• **Strict Factory Bench Testing**
Each injector undergoes idle speed, rated load, overload fuel injection volume and sealing leakage full-item testing. The fuel injection error is controlled within 1%, with stable batch consistency and strong interchangeability.

FAQ 

Q1: What equipment and engines is the 295050-0521 injector suitable for?
A1: It is specially adapted to Toyota Hilux and Hiace, matching 1KD-G3 3.0L diesel engine. It is fully interchangeable with 23670-0L090,23670-30400 and other models. Please confirm the engine model before installation to avoid mismatch.

Q2: What failures can this injector solve?
A2: It can effectively repair common faults of diesel engines, such as weak acceleration, unstable idle speed, difficult cold start, black smoke/blue smoke from exhaust, excessive fuel consumption and engine power drop.

Q3: Is coding and calibration required after installation?
A3: Factory pre-calibrated, plug and play without complicated coding. If multiple injectors are replaced at the same time or the ECU has historical fault codes, it is recommended to clear codes appropriately for better idle stability and fuel economy.

Q4: What pre-installation preparations are required?
A4: Clean the fuel pipeline thoroughly to remove impurities and oil dirt; replace new fuel filter and injector sealing ring; check the working condition of the high-pressure oil pump to avoid secondary damage to the injector caused by pipeline impurities.

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