Product Details
Product Overview
This high-quality Common Rail Injector Nozzle, part number G4S008 (also referenced as 23670-0E020), is a precision-engineered component designed for modern diesel engines. Manufactured to meet or exceed OEM specifications, this injector tip ensures optimal fuel atomization, combustion efficiency, and engine performance. We serve a global B2B clientele, with regular shipments to markets across North America, Europe, Asia-Pacific, the Middle East, and South America.
Key Features & Benefits
- Precision Engineering: Manufactured with high-grade steel and advanced machining for exacting tolerances, ensuring reliable fuel metering.
- Enhanced Durability: Designed to withstand high injection pressures and thermal stress, extending the service life of the injector.
- Improved Fuel Economy: Optimized nozzle geometry promotes better atomization, leading to more complete combustion and reduced fuel consumption.
- Reduced Emissions: Helps lower particulate matter (PM) and NOx emissions by ensuring a cleaner, more efficient burn.
- 100% Tested: Every unit undergoes rigorous flow and pressure testing to guarantee performance and reliability before shipment.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | G4S008 |
| OEM Number | 23670-0E020 |
| Type | Common Rail Injector Nozzle / Tip |
| Application | Diesel Fuel System |
| Material | High-Grade Alloy Steel |
| Quality | 100% Professional Tested |
| Warranty | 6 Months |
| Packaging | Neutral / OEM / Custom |
| MOQ | 6 Pieces |
| Supply Ability | 5,000 Pieces per Month |
OEM Cross-Reference
This injector nozzle is a direct replacement for the following OEM numbers:
- 23670-0E020 (Toyota / Hino / Denso)
Note: Please verify your vehicle or injector body part number before ordering to ensure correct fitment.
Compatibility
This G4S008 nozzle is commonly used in various diesel engine applications, including:
- Vehicle Makes: Toyota, Hino, and other diesel vehicles utilizing Denso common rail systems.
- Engine Types: Modern common rail direct injection (CRDI) diesel engines.
Always confirm compatibility with your specific injector body model and engine serial number.
Global Supply & Distribution
We specialize in the export of high-quality diesel engine parts to a worldwide B2B network. Our logistics capabilities ensure fast and reliable delivery:
- Shipping Ports: All major Chinese ports (Shanghai, Ningbo, Shenzhen, etc.).
- Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Asia-Pacific (Australia, Japan, Thailand, UAE), and the Middle East (Saudi Arabia, UAE).
- Express Delivery: 1-7 days via DHL, FedEx, UPS, TNT, or EMS for urgent orders.
- Customs Compliance: All shipments are handled with proper documentation for smooth international customs clearance.
Quality Assurance
- Manufacturing Standards: Produced in ISO-compliant facilities using advanced CNC machining and heat treatment processes.
- Testing: Each nozzle is individually tested for spray pattern, opening pressure, and flow rate to ensure 100% performance.
- Warranty: Backed by a 6-month warranty against manufacturing defects.
FAQ
Q1: How do I confirm this G4S008 nozzle fits my injector?
A: Please check the part number printed on your old injector nozzle. It should match G4S008 or 23670-0E020. Also verify the injector body type (e.g., Denso common rail) and engine serial number. We recommend consulting a professional technician if unsure.
Q2: Can I install this nozzle myself?
A: Installation of common rail injector nozzles requires specialized tools (e.g., a nozzle puller) and a clean, dust-free environment. We strongly recommend installation by a qualified diesel mechanic to avoid contamination and ensure proper calibration.
Q3: What is the typical lifespan of this nozzle?
A: Lifespan varies depending on fuel quality, engine maintenance, and operating conditions. With clean fuel and proper maintenance, this high-quality nozzle can last 80,000 to 150,000 kilometers. Regular servicing of the fuel system (filters, water separator) is highly recommended to maximize longevity.
Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.
2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.
3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.
4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.
5. Scientific ERP system, easy and fast to locate the parts that customer needs.
6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.
Exhibition

Packing&Shipping

1. Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).
2. Once we get confirmation of payment, we will ship products in 2 days.
3. Our packaging is standard export wooden box or others as your requirement.
4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ
Q1. What is your company major products?
A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.
Q2.What is the MOQ?
A: Normally we can supply any quantity if we have in stock.
Q3. What is your payment term ?
A: We accept Western Union, T/T, Paypal.
Q4. What is the packing ?
A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.
Q5. When can you deliver products after payment ?
A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .
Q6. What can you do to complete order perfectly ?
A: In the beginning , We will communicate with clients in details to understand what they need .
Before packing , We will check the products and send photos to clients .After confirmation ,
We will packing products well to avoid damage . Once we get tracking number ,
We will send it to customer and keep contact in with clients .
FAQ
Common Product Inquiry Questions
How can I confirm this part matches my engine or injector model?
Send the OEM number, engine model, application, or clear product photos. We will help verify the suitable part before quotation.
Can I ask for packing, shipping, and delivery details together?
Yes. You can combine product confirmation, quantity, destination, packing request, and shipment method in one inquiry so the quotation is more complete.
Why is price not displayed on the page?
This catalog is built for B2B inquiry. Final pricing depends on the confirmed part number, quantity, stock situation, and shipping destination.
What information helps you quote faster?
Please include the OEM number, engine model, quantity, destination country, and any packing or shipping preference. This usually speeds up matching and quotation.
Inquiry Desk
Send Product Inquiry
Use this form to ask for fitment, MOQ, delivery time, packing, and shipping support for this product.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
- Every submission is stored in WordPress and sent to your admin email.
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Quick Inquiry
Common Rail Injector Nozzle G4S008 23670-0E020 for Diesel Engine Fuel System
Send one clear inquiry and we will reply with quotation, lead time, and fitment confirmation.
- OEM number is included automatically when available.
- Add quantity, destination, and packing needs for a faster quote.
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Inquiry Desk
Send Inquiry
Quick contact for this product. OEM number is attached automatically.
- Simple inquiry flow with direct sales follow-up.
- Send OEM number, quantity, or destination in the optional message if available.
- Every submission is stored in WordPress and sent to your admin email.