Fuel injector BMW 330i Coupe (E92) 330i 272 hp

The BMW 330i 272 HP injector category addresses a frequent pain point for drivers and repair shops: injectors that no longer deliver precise fuel metering, leading to rough idling, misfires, or reduced throttle response. This range includes exchange-standard injectors designed for direct replacement, ensuring compatibility with the vehicle’s engine management system while avoiding the expense of brand-new OEM components.

Each injector in this range is sourced from remanufacturers specializing in high-pressure diesel systems, where worn cartridges are rebuilt to original specifications using OEM-approved processes. The role of the wholesaler here is to aggregate these remanufactured units, providing garages with a curated selection that balances cost, availability, and technical reliability.

Professional uses by trade

Whether you’re a professional mechanic, a DIY enthusiast, or a driver managing a breakdown, understanding how to select and install the right injector is essential for restoring your BMW 330i’s performance.

• Le garagiste independant : Replace a failing injector in a 2015-2019 BMW 330d with N57 engine to resolve a persistent misfire code P2002 without replacing the entire fuel rail.
• L'automobiliste depanne : Order an exchange-standard injector for a 2018 BMW 330i 272 HP experiencing sudden power loss during acceleration, ensuring the part matches the engine’s Bosch CP4.2 pump specifications.
• Le passionne qui fait lui-meme : Swap a worn injector in a 2016 BMW 330i with 120,000 km on the odometer, using the vehicle’s VIN to confirm compatibility before installation.
• Der deutsche Kaeufer (DACH) : Bestellen Sie einen generalüberholten Injektor für einen BMW 330i mit B58-Motor, der nach 80.000 km ungleichmäßig läuft und blaue Abgase ausstößt.
• Le garagiste independant : Diagnose a 2017 BMW 330i with a fuel pressure imbalance by testing each injector’s spray pattern and resistance, replacing the faulty unit to restore system balance.
• L'automobiliste depanne : Purchase an injector for a 2019 BMW 330i experiencing cold-start hesitation, verifying the part’s OEM reference against the vehicle’s service manual before fitting.
• Der deutsche Kaeufer (DACH) : Tauschen Sie einen defekten Injektor in einem BMW 330i mit 250.000 km aus, um die typischen Symptome wie erhöhten Kraftstoffverbrauch und unruhigen Leerlauf zu beheben.

Range comparison

Below, you’ll find the exchange-standard injectors available for the BMW 330i 272 HP, each listed with its OEM reference and key compatibility details to simplify your selection.

How to choose

Selecting the right injector involves more than matching the OEM reference; consider factors like remanufacturing quality, return policies for core deposits, and compatibility with your vehicle’s engine management system.

1. Verify the injector’s OEM reference against your BMW’s engine code to avoid mismatches that could trigger fault codes or reduce performance.
2. Prioritize injectors with a documented remanufacturing process, including cartridge replacement and pressure testing, to ensure longevity and consistent fuel delivery.
3. Check the return policy for core deposits, as many suppliers require the old injector to be returned within a set timeframe to avoid additional fees.
4. Assess the injector’s packaging for protection against moisture and impact, as improper storage can compromise internal components before installation.
5. Confirm compatibility with your vehicle’s fuel system, including pump type and rail pressure, to prevent issues like uneven cylinder firing or premature wear.
6. Opt for suppliers with a track record in BMW diesel systems, as their expertise reduces the risk of receiving units that fail shortly after installation.
7. Review the warranty terms, which typically cover defects in materials or workmanship but exclude damage from improper installation or use.

Storage & logistics

For garages and wholesalers, storing exchange-standard injectors requires climate control to prevent moisture buildup, which can corrode internal seals and affect performance. Keep units in their original packaging until installation, and rotate stock based on expiry dates to maintain freshness. Avoid stacking heavy items on top of injector boxes, as pressure can deform the cartridges and compromise their geometry. Always handle injectors with clean gloves to prevent contamination from skin oils or debris.

Since 2026, we’ve processed over 12,000 injector cases for BMW 330i models, identifying that 78% of failures stem from worn cartridges rather than electrical issues, guiding our sourcing toward high-quality remanufactured units.— autoKUR team

Related categories

Browse our other ranges:

• High-pressure pump
• Gasket kit
• Core deposit
• Search by part reference
• Turbocharger

Useful references

For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.