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🔧 New Electro-Injector 2.3L - Iveco Daily | Ref. IVE504389548
New electro-injector for Daily 2.3L Common Rail Bosch engine, compatible MY2012, MY2016, MY2019, MY2022 and MY2024 generations. Euro 5 / Euro 6 standards. VIN check recommended to confirm exact compatibility.
⚙️ Technical specifications
✅ Injector 100% new - no reconditioned, no standard exchange
✅ Injection system Common Rail Bosch high-pressure
✅ Ultra-precise atomization for optimum combustion
✅ Compliant with Euro 5 / Euro 6 standards
✅ Iveco original part number: IVE504389548
✅ Ready to fit - compatible with gasket kits available on our 2.3L injector gasket sheet
⚠️ Why do Daily 2.3L injectors fail?
On the Iveco Daily 2.3L, injector failures are frequent and often misdiagnosed. The main problem is an injector return circuit imbalance: when the return pressure is no longer homogeneous between injectors, some operate outside their tolerance range, causing irregular combustion and rapid degradation.
🚨 Critical case - injection pump filings: when the injection pump degrades, it can send metallic filings throughout the fuel circuit. This contamination affects the injectors, the diesel hoses, the high-pressure-ramp, and can go all the way up to the tank. In this case, simply replacing an injector is not enough: the entire circuit must be inspected and bled before fitting the new part.
❌ Symptoms of a failed injector on Iveco Daily
❌ Engine runs very badly - unstable idle, jerking, vibration
❌ Troubles on acceleration marked, lack of pick-up
❌ Difficulty starting, especially when cold
❌ Anomalous diesel fuel overconsumption
❌ Black smoke from the exhaust
❌ Engine light on - injection fault detected by ECU
❌ Injector return unbalanced visible to OBD diagnostics (flow deviation > 3-4 mm³)
🔩 Replacement tips
🔹 Before any installation: check the condition of the injection pump. If it is out of order or has emitted filings, flush the entire circuit (hoses, rail, filters) before installing the new injector.
🔹 Replace systatically the injector seal with each intervention (available here).
🔹 Clean and inspect the injector well before installation.
🔹 Respect the manufacturer tightening torque Iveco (do not overtighten).
🔹 Perform the injector coding via diagnostic valise if required by the ECU.
💡 In the event of a confirmed unbalanced return, replacing injectors by pair or by complete set is often more cost-effective in the long term.
🛒 Recommended additional parts
For a complete, long-lasting repair, consider combining:
✅ Joint-injecteur 2.3L - must be changed with each installation
✅ High-pressure hydraulic ramp 2.3L - to be inspected if filings suspected
✅ Durites gasoil - to be inspected or replaced in case of contamination
✅ See also our complete range of Daily injectors
🏆 Why choose RAXOR Parts?
✅ Injector new, never reconditioned or exchanged
✅ Specialist exclusive Iveco Daily - field expertise on recurring breakdowns
✅ Systematic compatibility check before shipment
✅ 8,500 part numbers in stock - next-day delivery
✅ Responsive customer service, technical advice included
🚚 Order your new 2.3L electro-injector now and restore healthy, balanced engine operation to your Daily.
