Toyota
1KD-FTV Fuel Injector Return Rail (Leak Off Rail) suitable for Toyota Hilux, Prado & Hiace - Genuine OEM 23760-30020
1KD-FTV Fuel Injector Return Rail (Leak Off Rail) suitable for Toyota Hilux, Prado & Hiace - Genuine OEM 23760-30020
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1KD-FTV Fuel Injector Return Rail (Leak Off Rail)
Genuine Toyota 23760-30020 | Hilux, Prado & HiAce
The return rail runs across the top of the injectors and carries back-leak fuel to the tank. On the 1KD and 2KD it is a known wear item: the plastic hardens and cracks with age and heat, and you get fuel weep, hard starting, air in the fuel system and rough running. Replace it rather than chase the symptoms.
Fitment
| Vehicle | Chassis | Engine | Years |
|---|---|---|---|
| Toyota Hilux | KUN16 / KUN26 | 3.0L 1KD-FTV | 2005 to 2015 |
| Toyota Prado | KDJ120 / KDJ150 / KDJ155 | 3.0L 1KD-FTV | 2006 to 2015 |
| Toyota HiAce | KDH200 to KDH223 | 2.5L 2KD-FTV & 3.0L 1KD-FTV | 2005 to 2019 |
Confirm before ordering: use your VIN or the number stamped on the original rail. Build dates are a guide only.
What's Supplied
- 1 × Genuine Toyota Fuel Injector Return Rail
- OEM part number: 23760-30020 (alternate 23760-0L010)
Shipping & Payment
- Free Express Shipping Australia-Wide
- Buy Now, Pay Later: Afterpay, Humm, Klarna & Zip
Frequently Asked Questions
Q: What does the return rail actually do?
A: It collects the small amount of fuel each injector bleeds off, the back-leak, and routes it to the tank. It runs at low pressure, but once it cracks you get air in the fuel system and all the running problems that follow.
Q: How do I know mine has failed?
A: Diesel smell or fuel weeping around the top of the injectors, hard or extended starting, rough idle, air in the fuel lines. Plastic gone hard and brittle is the giveaway.
Q: Should I replace it when I do the injectors?
A: Yes, treat it as part of the injector job. The plastic goes hard and bonds to the injector seals, so it commonly cracks or breaks apart as the injectors are drawn out. Pulling injectors without a fresh rail on the bench is how a half-day job ends up waiting on parts.
Q: Is it genuine Toyota?
A: Yes, genuine OEM 23760-30020 (alternate 23760-0L010), not an aftermarket copy.
Replace It Before It Breaks in Your Hands
Genuine Toyota injector return rail 23760-30020 for 1KD-FTV and 2KD-FTV. Hilux, Prado and HiAce. Free express shipping Australia-wide.
Disclaimer: Common Rail Cowboys is not affiliated with Toyota Motor Corporation. Build dates are a guide only. Confirm fitment against your VIN or the number stamped on the original rail before ordering.
