Toyota D-4D Injectors — 1KD & 2KD Buyer's Guide
The Toyota KD engine range (3.0 D-4D 1KD-FTV and 2.5 D-4D 2KD-FTV) used five distinct Denso injector generations between 2002 and 2019. They are not interchangeable — this guide matches your Hilux, Land Cruiser, Prado, Fortuner or Hiace to the correct remanufactured injector first time, by the number etched on the unit.
Which KD injector do I need?
Match the reference etched on your injector body (Denso 095000- / 295900- / DCRI, or Toyota OE 23670-) against the table. If the unit is still fitted, use your engine (3.0 = 1KD, 2.5 = 2KD) and year.
| Generation | Engine | Years | Denso reference | Toyota OE | Price |
|---|---|---|---|---|---|
| 1KD-FTV Gen 2 (solenoid) | 3.0 D-4D (1KD-FTV) | 2002–2011 | DCRI107730 / 095000-7730 | 23670-30080 / 23670-30180 | £200 |
| 1KD-FTV Gen 3 (G3S6, Euro 4) | 3.0 D-4D (1KD-FTV) | 2005–2015 | DCRI300460 / 295050-0460 | 23670-09060 / 23670-09070 | £200 |
| 1KD-FTV Euro 5 (G3 piezo) | 3.0 D-4D (1KD-FTV) | 2010–2016 | DCRI200240 / 295900-0240 | 23670-30170 / 23670-39445 | £250 |
| 2KD-FTV Euro 4 | 2.5 D-4D (2KD-FTV) | 2004–2015 | 095000-7750 / 095000-7751 | 23670-30300 / 23670-39276 | £190 |
| 2KD-FTV Euro 5 | 2.5 D-4D (2KD-FTV) | 2011–2019 | DCRI200280 / 295900-0280 | 23670-30450 / 23670-39455 | £200 |
Get the fitment right first time
- • 1KD-FTV (3.0) and 2KD-FTV (2.5) share the D-4D platform but injector references differ by engine and Euro stage — always confirm the 23670 / 095000 number etched on the injector.
- • Do not ignore injector rattle on KD engines — prolonged over-fuelling from worn injectors is documented to cause combustion damage.
- • Compare leak-off across all injectors before ordering replacements.
- • Denso compensation codes must be registered using the manufacturer diagnostic procedure after fitting.
All supported KD injector families
3.0 D-4D (1KD-FTV) · 2002–2011
Fitted to Land Cruiser Prado J120 (KDJ120/KDJ125) 2002–2009 and early Hilux KUN26 3.0 D-4D — identified by the 095000-77xx / DCRI107730 marking on the injector body.
Reference numbers
Fits
- Toyota Land Cruiser Prado (KDJ120/125) — 3.0 D-4D (1KD-FTV) (2004–2009)
3.0 D-4D (1KD-FTV) · 2005–2015 · 1KD-FTV
The Euro 4 G3S6 injector for Hilux KUN, Land Cruiser Prado KDJ120/150, LC70, HiAce KDH and Fortuner — Toyota OE 23670-09350 / 23670-30400 group (Denso DCRI300460 / 295050-0460).
Reference numbers
Fits
- Toyota Hilux (KUN) — 3.0 D-4D (1KD-FTV) (2005–2015)
- Toyota Land Cruiser Prado (KDJ120/150) — 3.0 D-4D (1KD-FTV) (2002–2017)
- Toyota Land Cruiser 70 series — 3.0 D-4D (1KD-FTV) (2007–2015)
- Toyota HiAce (KDH200) — 3.0 D-4D (1KD-FTV) (2006–2017)
- Toyota Fortuner — 3.0 D-4D (1KD-FTV) (2005–2015)
3.0 D-4D (1KD-FTV) · 2010–2016 · 1KD-FTV
The later G3 piezo unit for Euro 5 3.0 D-4D — Hilux KUN26 2011–2015, Prado J150 and Euro 5 commercials. Toyota OE 23670-30170 / 23670-39445 (Denso 295900-0240).
Reference numbers
Fits
- Toyota Hilux (KUN26) — 1KD-FTV 3.0 D-4D Euro 5 (2011–2015)
- Toyota Land Cruiser Prado (J150) — 1KD-FTV 3.0 D-4D Euro 5 (2010–2015)
- Toyota Hiace / Dyna 3.0 D-4D (Euro 5 commercials) — 1KD-FTV 3.0 D-4D Euro 5 (2010–2016)
2.5 D-4D (2KD-FTV) · 2004–2015 · 2KD-FTV
The Euro 4 common-rail injector for 2.5 D-4D Hilux Vigo, Hiace KDH and Fortuner — Denso 095000-7750/-7760, Toyota OE 23670-30300.
Reference numbers
Fits
- Toyota Hilux (KUN/Vigo) — 2.5 D-4D 2KD-FTV (2004-2015)
- Toyota Hiace (KDH) — 2.5 D-4D 2KD-FTV (2004-2015)
- Toyota Fortuner — 2.5 D-4D 2KD-FTV (2005-2015)
2.5 D-4D (2KD-FTV) · 2011–2019 · 2KD-FTV
The Euro 5 revision for 2.5 D-4D Hilux KUN15/25/26, Hiace KDH and Fortuner from 2011 — Denso 295900-0280 (DCRI200280), Toyota OE 23670-30450.
Reference numbers
Fits
- Toyota Hilux (KUN15/KUN25/KUN26) — 2.5 D-4D Common Rail Euro 5 (2KD-FTV) (2011–2015)
- Toyota Hiace (KDH) — 2.5 D-4D Common Rail Euro 5 (2KD-FTV) (2011–2019)
- Toyota Fortuner (KUN) — 2.5 D-4D Common Rail Euro 5 (2KD-FTV) (2011–2015)
KD injector fault codes
Injector faults on KD engines commonly log these diagnostic trouble codes — each guide covers causes, diagnosis steps and repair costs.
Engine-specific guides
Toyota 1KD-FTV (3.0 D-4D)
Symptoms, failure modes & diagnostics
Toyota 2KD-FTV (2.5 D-4D)
Symptoms, failure modes & diagnostics
Same-day dispatch on in-stock KD injectors.
Order before 2pm for next working day delivery (UK mainland). Call us on 020 3355 6581.
Frequently asked questions
How do I know which Toyota D-4D injector I need?
Check the number etched on the injector body — Denso references start 095000-, 295900-, 295050- or DCRI, and Toyota OE numbers start 23670-. 1KD-FTV (3.0) and 2KD-FTV (2.5) share the D-4D platform but injector references differ by engine and Euro stage, so always match the etched number rather than the engine code alone.
Are 1KD-FTV and 2KD-FTV injectors interchangeable?
No. The 3.0 D-4D (1KD-FTV) and 2.5 D-4D (2KD-FTV) use different injector references, and each engine has separate Euro 4 and Euro 5 generations. Fitting the wrong generation causes running faults — confirm the 23670 / 095000 number etched on your failed unit first.
What are the symptoms of failing KD injectors?
Diesel knock or injector rattle at idle, rough running when cold, black smoke under load, misfires on individual cylinders and loss of power. Injector leak-back rising with wear is a documented KD-series trait — compare leak-off across all injectors before ordering replacements.
Do KD injectors need coding after replacement?
Yes. Denso compensation codes must be registered using the manufacturer diagnostic procedure after fitting, so the ECU can trim each injector correctly.
Are these injectors new or remanufactured?
Every unit is a remanufactured genuine Denso injector — OEM tested and bench-calibrated, with a 12-month warranty and free UK delivery.