Toyota 23670-UL030 Common Rail Piezo Injector – High Precision Fuel Delivery, 6-Pin Electronic Control, Tested for 1GD-FTV Diesel Systems

We are a professional diesel fuel injection parts manufacturer specializing in Toyota Denso common rail injectors, diesel fuel pumps and engine control components.

The Toyota 23670-UL030 fuel injector is a high-precision G4 piezo common rail injector designed for Toyota 1GD-FTV 2.8L turbo diesel engines. It uses advanced piezoelectric control technology to achieve faster response, more accurate fuel metering and improved combustion efficiency.

For repair workshops and diesel service engineers, injector quality directly affects engine reliability. A poor-quality injector may cause:

• Difficult cold starting
• Unstable engine idle
• Excessive exhaust smoke
• Increased fuel consumption
• Reduced power output
• Engine vibration and abnormal combustion

Our 23670-UL030 injectors are professionally tested before shipment to ensure stable injection performance and reliable installation for Toyota diesel applications.

Main Advantages of Toyota 23670-UL030 Injector

1. G4 Piezo Technology for Faster Injection Response

The 23670-UL030 uses Toyota Denso G4 piezo injector technology, which provides faster electronic response compared with traditional solenoid injectors.

The piezo system helps achieve:

• More accurate injection timing
• Better fuel atomization
• Improved combustion efficiency
• Reduced exhaust emissions

For modern diesel engines, precise injector control is essential for maintaining engine performance under different operating conditions.

2. 6-Pin Electronic Connector with Accurate ECU Communication

This injector adopts a 6-pin electrical connector design and is matched with Toyota Denso electronic diesel systems.

The injector communicates with the engine ECU to control:

• Injection quantity
• Injection timing
• Multiple injection cycles
• Engine load response

Before ordering, we recommend professional buyers confirm the original injector number and engine model to avoid incorrect matching.

3. Stable High-Pressure Injection Performance up to 1600 Bar

The Toyota 23670-UL030 injector is designed for high-pressure common rail diesel systems.

Our tested injectors provide:

• Stable rail pressure performance
• Consistent fuel delivery
• Reliable sealing performance
• Long service life

This makes it suitable for Toyota commercial vehicles and diesel repair applications requiring dependable replacement parts.

Product Specification

Compatible Toyota Applications

Toyota 23670-UL030 injector is commonly applied to:

• Toyota Hilux Revo
• Toyota Fortuner
• Toyota Prado 150
• Toyota Hiace

Compatible engine:

• 1GD-FTV 2.8L Turbo Diesel Engine

Before purchase, please provide:

1. Original injector number
2. Vehicle model
3. Engine code
4. Production year

Our engineers will confirm the correct injector model for your application.

Factory Testing Process – Quality You Can Trust

As a diesel injection factory supplier, we understand that injector reliability directly affects your repair reputation.

Every Toyota injector supplied by us goes through professional inspection:

Component Inspection

We check injector body condition, internal components and electrical performance.

Ultrasonic Cleaning

Internal precision parts are cleaned to remove contamination before assembly.

Test Bench Calibration

Each injector is tested for:

• Fuel delivery quantity
• Injection pressure
• Return oil volume
• Spray performance
• Electrical response

Final Quality Confirmation

Only qualified injectors are packed and shipped to customers worldwide.

Available Toyota Denso Injector Models

Besides 23670-UL030, we also supply various Toyota Denso common rail injectors:

Mixed part numbers are available for wholesalers, repair chains and diesel service companies.

Quality Options Available

We provide different solutions according to your market requirements:

New Original Injector

Suitable for customers requiring original replacement performance.

OEM Quality Injector

A cost-effective option with stable quality and competitive pricing.

Remanufactured Injector

Professionally rebuilt and tested injectors for customers needing economical repair solutions.

Why Choose Us as Your Toyota Injector Supplier?

We are more than a parts supplier. We provide technical support based on real diesel repair experience.

Our advantages:

✓ Professional diesel injection engineers
✓ Toyota Denso injector matching support
✓ Factory-level test bench inspection
✓ Large inventory availability
✓ Flexible MOQ for wholesalers
✓ Neutral export packaging
✓ Worldwide shipping support
✓ 12-month warranty service

We work with:

• Diesel repair workshops
• Auto parts distributors
• Fleet maintenance companies
• Construction equipment service providers
• Engine rebuilding specialists

FAQ

1. Is Toyota 23670-UL030 injector compatible with my vehicle?

The injector is mainly designed for Toyota 1GD-FTV 2.8L diesel engines. Please send your original injector number for confirmation before purchase.

2. Does 23670-UL030 include calibration code?

Yes. Calibration code information is available for professional installation.

3. What symptoms indicate injector replacement is needed?

Common symptoms include:

• Hard starting
• Rough idle
• Black smoke
• High fuel consumption
• Poor acceleration

4. Can I order different Toyota injector models together?

Yes. We support mixed part number orders for international buyers.

5. What warranty do you provide?

All injectors include a 12-month global warranty.

Contact Our Diesel Injection Engineers

If you are looking for a reliable supplier of Toyota 23670-UL030 Denso piezo injectors, send us your original part number or vehicle information.

Our engineering team will help you confirm the correct injector and provide a suitable supply solution.

Professional testing, accurate matching and stable quality — we support global diesel repair businesses with reliable fuel injection solutions.