Fuel injector MERCEDES Viano (W639) CDI 2.2 150 hp

The Mercedes-Benz CDI 2.2 150 hp injector category addresses a common failure point in diesel engines, where worn or faulty injectors lead to reduced power, excessive smoke, or rough idling. This range serves professional mechanics, DIY enthusiasts, and breakdown specialists who need reliable, exchange-standard components without the delays of OEM ordering. Each injector listed here is designed for direct replacement, ensuring seamless integration with the vehicle’s fuel system while maintaining original performance benchmarks.

Our injector range for the Mercedes-Benz CDI 2.2 150 hp is built in collaboration with leading suppliers like Bosch, whose remanufactured units undergo rigorous testing to restore factory-level precision. The selection prioritizes compatibility across model years and operating conditions, with bulk packaging designed for efficient stock rotation in professional workshops. This approach bridges the gap between OEM quality and aftermarket accessibility, ensuring mechanics can source the right injector without compromising on reliability.

Professional uses by trade

Different users approach injector replacement with distinct priorities: garages focus on bulk availability and fast turnaround, while DIYers seek clear compatibility guidance and straightforward installation. Breakdown specialists prioritize immediate availability to minimize vehicle downtime, and German buyers (DACH) often require detailed technical documentation for compliance or warranty purposes.

• Le garagiste independant : Replaces faulty injectors in bulk to reduce per-unit costs and maintain workshop efficiency during routine maintenance schedules.
• L'automobiliste depanne : Orders a single injector for emergency replacement to restore vehicle drivability after sudden power loss or excessive exhaust smoke.
• Le passionne qui fait lui-meme : Selects injectors with clear OEM reference matching to ensure a direct-fit installation without additional modifications.
• Der deutsche Kaeufer (DACH) : Verifies injector compatibility with local emissions standards and warranty requirements before purchasing for professional or personal use.
• Le garagiste independant : Stocks multiple injector variants to cover common Mercedes-Benz CDI 2.2 150 hp applications, reducing lead times for customer repairs.
• L'automobiliste depanne : Chooses exchange-standard injectors to avoid the cost and delay of OEM parts while ensuring consistent engine performance.
• Der deutsche Kaeufer (DACH) : Prioritizes injectors with documented remanufacturing processes to meet stringent local automotive repair regulations.

Range comparison

The following table compares Mercedes-Benz CDI 2.2 150 hp injectors by OEM reference, ensuring mechanics and enthusiasts can identify the correct unit for their specific application without ambiguity.

How to choose

Selecting the right injector for a Mercedes-Benz CDI 2.2 150 hp involves evaluating several technical and logistical factors to ensure compatibility and longevity.

1. Verify the injector’s OEM reference matches the vehicle’s engine code to avoid installation errors or performance mismatches.
2. Assess the injector’s condition—remanufactured units should show no signs of corrosion or mechanical wear before purchase.
3. Consider the injector’s packaging: bulk packs suit garages, while single units are ideal for breakdown repairs or DIY installations.
4. Check for documented remanufacturing processes, as these ensure the injector meets original performance and emissions standards.
5. Evaluate the supplier’s return policy for faulty units, including core deposit requirements for exchange-standard components.
6. Prioritize injectors with clear compatibility notes for the specific CDI 2.2 150 hp model year to avoid compatibility issues.
7. For German buyers, confirm the injector’s compliance with local TÜV or DEKRA standards before finalizing the purchase.

Storage & logistics

Professional storage of Mercedes-Benz CDI 2.2 150 hp injectors requires controlled environments to prevent moisture damage or contamination. Bulk packs should be stored in sealed, labeled containers away from direct sunlight, with temperature kept between 15°C and 25°C to preserve the injector’s seals and internal components. Regular stock rotation ensures older units are used first, reducing the risk of degradation over time. For single-unit sales, packaging should include protective sleeves to prevent scratches or impact damage during transit, especially for DIY enthusiasts or breakdown specialists who may handle the injector multiple times before installation.

With over a decade of experience in diesel injector remanufacturing, our team ensures every Bosch unit for the CDI 2.2 150 hp undergoes rigorous testing to restore factory-level precision and durability.— autoKUR team

Related categories

Browse our other ranges:

• CDI 3.0 224 hp
• 3.0 CDI 204 hp
• CDI 2.2 163 hp
• CDI 2.0 136 hp
• CDI 2.0 116 hp
• CDI 2.0 109 hp

Useful references

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