Genuine Denso OE Diesel Injector Assembly 23670-39435 — Electronically Controlled Common Rail Injector with 12-Month Warranty
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
Toyota 1KD-FTV
Trading Properties
Minimum Order Quantity:
2 pcs
Price:
Negotiable
Payment Terms:
T/T,
Supply Ability:
3000 pcs/month
Specifications
| Operating Mode: | Electronically Controlled | Quantity Required: | 4 Per Engine |
| Weight: | Approx. 650g (0.65kg) / 745g (0.745kg) | Engine Compatibility: | Toyota 1KD-FTV (3.0L, 4-cylinder, D4D Common Rail Turbo-diesel) |
| OEM Part Numbers: | 23670-39435 (also 2367039435) | Material: | High-strength Aluminum Alloy & Precision Bearings |
| Cooling Type: | Engine Coolant Circulation | Power Output: | 80 -106 KW (107-142 Hp) |
| High Light: | Genuine Denso diesel injector assembly,OE common rail injector with warranty,Toyota electronically controlled diesel injector |
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Product Description
Genuine Toyota Injector Assembly 23670-39435 — OEM Denso Common Rail Injector For 1KD-FTV Engine
The Injector Assembly with OEM reference number 23670-39435 is a genuine, verified direct-fit replacement for a wide range of Toyota commercial vehicles equipped with the 1KD-FTV 3.0L D4D common rail turbo-diesel engine. This injector is a critical component of the fuel injection system, responsible for metering and atomizing fuel for optimal combustion.
This injector assembly operates under precise electronic control. When the engine demands fuel, it receives an electrical signal to open a valve, allowing pressurized fuel to be sprayed into the combustion chamber. The fuel is atomized into a fine mist for a more efficient burn, a key to reducing emissions and maximizing engine performance. This precision ensures that your vehicle runs smoothly, efficiently, and with the requisite power.
This OE‑spec replacement injector is manufactured by Denso, the original equipment supplier for Toyota. It is a DCRI200250 model injector, available as a new unit. Each injector is electronically controlled and meets OE specifications.
| Part Number: | 23670-39435 | Product Name: | Injector Assembly |
| Car Model: | Toyota | Engine Model: | Toyota 1KD-FTV |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East, Asia, Africa, South America, North America & Europe | ||
| Package: | Neutral Packing Or Make It As Requested | ||
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
Vehicle Compatibility
Primary Applications (Toyota 1KD-FTV 3.0 D4D Engine):
| Brand | Model | Chassis / Series | Engine | Years | Power |
|---|---|---|---|---|---|
| Toyota | Hiace | H200 (TRH2 / KDH2) | 1KD-FTV 3.0 D4D | 2006 Onwards | 80-106 kW |
| Toyota | Hiace / Commuter | 4 (TRH2 / KDH2) | 1KD-FTV 3.0 D | 2010 Onwards | 100 kW (134 hp) |
| Toyota | Dyna | Platform / Chassis (U400-U700; Y200-Y300) | 1KD-FTV 3.0 D4D | 2006-2015 | -- |
| Toyota | Dyna / Toyoace | KDY221 | 1KD-FTV 3.0 D4D | 2006-2015 | -- |
| Toyota | Hiace / Regiusace | --- | 1KD-FTV | -- | -- |
Engine Compatibility:
- Toyota 1KD-FTV -- 3.0L, 4-cylinder, 16-valve, DOHC, common rail direct injection, turbocharged, intercooled diesel
- Power output: 80 -106 kW (107-142 hp) depending on tune
⚠️ Important: This injector is specifically designed for the Toyota 1KD-FTV 3.0 D4D engine. It is also compatible with SsangYong Kyron (2005 -2014) models. Always verify your vehicle's original part number and engine code before ordering. The injector assembly is expertly designed to fit a variety of models ensuring a high degree of compatibility.
Failure Symptoms
| Symptom | Description |
|---|---|
| Engine misfires or stumbles | Intermittent power loss or rough running |
| Poor fuel economy | Increased fuel consumption due to inefficient combustion |
| Irregular idling | Unstable or rough idle, RPM fluctuations |
| Decreased engine performance | Loss of power, hesitation, or poor acceleration |
⚠️ Ignoring a failing injector can lead to:
- Escalation of symptoms leading to potential engine damage
- Increased emissions
- Complete engine failure
- Prompt replacement is crucial to maintain your vehicle's health
Features & Benefits
| Feature | Benefit |
|---|---|
| Genuine DENSO OE manufacturing | Manufactured by the original equipment supplier to Toyota -- guaranteed quality and perfect fit |
| Electronically controlled operation | Precise fuel metering and atomization for optimal combustion -- reduces emissions and maximizes engine performance |
| Common rail piezo injector technology | Fast pulse response, high precision, and superior durability |
| Stainless steel body | Corrosion-resistant and durable -- withstands high-pressure fuel and engine bay conditions |
| Martensitic stainless steel internal valve | High-strength internal components for long-lasting reliability |
| Direct OE replacement | No modifications required -- matches factory specifications precisely |
| Comprehensive cross-reference | Matches multiple OEM (23670-39435, 23670-30440) and Denso (DCRI200250, 295900-0250, 295900-0200) numbers -- simplifies sourcing |
| 12-month warranty | Peace of mind -- warranty coverage for manufacturing defects |
Quality Control & Verification
| QC Item | Verification Method |
|---|---|
| Flow rate / Injection capacity | 100% tested -- meets OE specifications |
| Spray pattern / Atomization | 100% tested -- ensures proper fuel misting for efficient combustion |
| Coil resistance / Pulse response | 100% tested -- fast pulse response verified |
| Seal integrity | O-ring and seal quality verified -- prevents fuel leaks |
| Dimensional accuracy | Precision inspection against OE blueprint -- ensures perfect fit |
| Material quality | Stainless steel and high-strength internal components verified |
| DENSO OE manufacturing | Manufactured by the original equipment supplier -- guaranteed quality |
| Batch traceability | Each production batch documented with quality certificates |
Installation & Maintenance Recommendations
⚠️ IMPORTANT: Injector replacement requires mechanical competence and proper safety precautions. Professional installation strongly recommended.
Installation Guidelines (Reference Toyota workshop manual for complete steps):
- Safety first -- relieve fuel system pressure before disconnecting any fuel lines
- Disconnect battery negative terminal
- Remove the fuel rail and injector wiring harness
- Remove the old injector from the cylinder head
- Compare the new injector with the old unit -- verify part number (23670-39435) matches
- Inspect the injector bore and sealing surfaces for damage
- Install new O-rings and seals (recommended to replace)
- Install the new injector into the cylinder head
- Reconnect the fuel rail and wiring harness
- Reconnect battery
- Prime the fuel system -- cycle the ignition several times to build pressure
- Start engine and check for fuel leaks
- Perform injector coding / adaptation using diagnostic scan tool -- required for common rail systems
Pro Tips:
- Always replace injector O-rings and seals when replacing injectors
- Use only high-quality diesel fuel to prevent contamination and premature injector wear
- If replacing one injector, consider replacing all injectors in a set for balanced performance
- Have the fuel system professionally cleaned if debris is found
Packaging & Supply
- Genuine DENSO / Toyota-compatible part
- Individually sealed in protective packaging
- Bulk wholesale available in master cartons
- Suitable for: Toyota specialist repair shops, commercial vehicle maintenance depots, auto parts distributors
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