23670-08010 Diesel Fuel Injector for Toyota Hilux 1GD-FTV 2GD-FTV

23670-08010 Denso diesel fuel injector for Toyota Hilux

The 23670-08010 Denso diesel fuel injector is supplied by Rayfuel as a new aftermarket replacement for selected Toyota Hilux applications using 1GD-FTV or 2GD-FTV diesel engines. This corrected listing excludes the earlier unverified 2KD-FTV claim and is intended for workshops and vehicle owners who have confirmed 23670-08010 from the old injector or a reliable VIN-based parts record. Browse related products in our Denso common rail injector range.

This item is a Rayfuel aftermarket product for a Denso common-rail system. It is not presented as a genuine Toyota or genuine Denso boxed component. Toyota GD-engine applications vary by market, production date and emissions specification, so vehicle appearance or engine family alone should not determine fitment.

Product Identification

• Primary part number: 23670-08010
• Writing variation: 2367008010
• Product type: Common rail diesel fuel injector assembly
• Injection system: Denso system
• Vehicle application: Selected Toyota Hilux
• Engine applications: Selected 1GD-FTV and 2GD-FTV
• Product brand: Rayfuel

The number 23670-08010 is the primary Toyota reference for this listing. The form 2367008010 is the same number without punctuation, not a different component. Similar Toyota injectors can share the distinctive upper connector and body layout while carrying different calibration or application markings.

23670-08010 Denso diesel fuel injector application and fitment

This injector is listed for selected Toyota Hilux vehicles using 1GD-FTV or 2GD-FTV engines. Exact compatibility can vary with destination market, VIN, production period, engine calibration and part-number supersession. Do not use this listing for a 2KD-FTV application unless a Toyota parts record explicitly confirms 23670-08010 for that vehicle.

Before purchase, compare 23670-08010 with the complete marking on the removed injector or a reliable VIN-based catalog. Also compare the electrical connector, return connection, high-pressure inlet, body length and nozzle-end profile shown in the gallery. If the old number differs, contact Rayfuel with clear part and vehicle identification photos.

Injector Function and Performance

A common-rail injector meters high-pressure diesel fuel and delivers controlled injection events into the combustion chamber. Correct operation supports dependable starting, stable idle, balanced combustion and consistent response under load. Injector performance also depends on clean fuel, correct rail pressure, sound wiring, suitable compression and the condition of the wider fuel system.

Common Signs This Injector May Need Replacing

• Hard starting or extended cranking
• Rough idle or uneven cylinder contribution
• Reduced power during acceleration
• Increased exhaust smoke
• Abnormal combustion noise
• Excessive injector return flow
• Injector-related diagnostic trouble codes

These symptoms do not prove injector failure. Low rail pressure, contaminated diesel, wiring faults, restricted supply or mechanical engine problems can cause similar complaints. Professional diagnosis and suitable injector testing are recommended before replacement.

Installation and Coding

Installation should be completed by a qualified diesel technician using clean working practices. Protect all high-pressure connections from contamination, inspect associated pipework and renew required seals. Depending on the exact Toyota control system, injector compensation or calibration data may need to be checked or registered with compatible diagnostic equipment. Follow the service procedure for the VIN and engine version.

Before You Order

Please confirm OE number, engine model or old part photos before ordering. Verify 23670-08010, the VIN and the complete engine specification. Toyota provides general vehicle information through its global website, while exact injector fitment should follow the appropriate parts catalog. Use the Rayfuel contact page for number and photo comparison support.

The 23670-08010 Denso diesel fuel injector is an OE-number-matched aftermarket replacement for confirmed Toyota GD-engine applications.

Rayfuel Supply and Support

Rayfuel supplies diesel injection components to repair shops, wholesalers, distributors and export buyers. Support includes part-number checking, old-part photo comparison, quantity quotations, mixed-parts inquiries and export packaging. Contact us if you need multiple injectors or help confirming a specific Toyota Hilux application.