Fuel injector OPEL Astra J GTC 2.0 CDTI 194 hp

The 2.0 CDTI 194 HP diesel engine, widely used in European vehicles from 2010 to 2020, demands precise fuel delivery to maintain optimal combustion efficiency. This category focuses exclusively on fuel injectors designed for this specific powerplant, covering applications across multiple vehicle brands where the engine code and injector specifications align perfectly. Whether you are a professional mechanic or a DIY enthusiast, finding the correct injector requires matching the vehicle's motorization details to the component's technical specifications.

This range is built around the core principle of exchange standard remanufacturing, where each injector undergoes a standardized refurbishment process that restores its original performance characteristics. The wholesale supply chain ensures that garages receive units ready for immediate installation, with packaging designed to protect against contamination during transit and storage. The role of the distributor here is to bridge the gap between OEM specifications and aftermarket availability.

Professional uses by trade

Different professionals approach injector replacement with distinct priorities: garages focus on diagnostic accuracy and turnaround time, while DIY enthusiasts prioritize cost efficiency and ease of installation. The common thread is the need for a component that restores engine performance without introducing new variables into the equation.

• Le garagiste independant : Replaces suspect injectors during routine maintenance to prevent unexpected breakdowns on customer vehicles.
• L'automobiliste depanne : Orders a replacement injector when the engine warning light illuminates and power loss becomes noticeable.
• Le passionne qui fait lui-meme : Sources a remanufactured injector to avoid the high cost of dealership replacements while maintaining engine reliability.
• Der deutsche Kaeufer (DACH) : Selects an injector that meets strict German emissions standards for vehicles operating in urban environments.
• Le garagiste independant : Uses injector testing equipment to verify spray pattern uniformity before installation.
• L'automobiliste depanne : Matches the injector's OEM reference to ensure seamless integration with the vehicle's ECU.
• Der deutsche Kaeufer (DACH) : Prefers injectors with documented remanufacturing history for long-term engine health.

Range comparison

Below you will find the available injector options for your 2.0 CDTI 194 HP application, each listed with its exact reference and compatibility details. These units are sourced from reputable manufacturers and prepared for exchange standard installation.

How to choose

Selecting the right injector involves more than matching the OEM reference; it requires understanding the component's condition, packaging integrity and compatibility with your diagnostic tools. These criteria ensure the replacement delivers measurable improvements in engine behavior.

1. Verify the injector's electrical resistance matches the vehicle's specifications to prevent ECU communication errors.
2. Check the spray pattern consistency using specialized equipment to confirm uniform fuel distribution.
3. Inspect the packaging for tamper-evident seals to ensure the unit has not been contaminated during transit.
4. Confirm the injector's dimensional specifications align with the engine's mounting requirements.
5. Prioritize units with documented remanufacturing history to deliver material integrity.
6. Select injectors packaged in anti-static materials to protect sensitive electronic components.
7. Choose suppliers offering core deposit programs to reduce upfront costs for exchange standard transactions.

Storage & logistics

For professional workshops, proper storage of remanufactured injectors is critical to maintaining their performance characteristics until installation. Store units in a climate-controlled environment away from direct sunlight and moisture, using original packaging or equivalent protective materials. Organize inventory by vehicle application and injector reference to streamline the replacement process. Implement a first-in-first-out rotation system to ensure older stock is used before newer deliveries, preventing potential degradation of sealing materials or electrical connectors over time.

Since 2026, our workshop has trusted these injectors for 2.0 CDTI 194 HP applications, knowing each unit has passed our in-house validation for spray pattern and electrical integrity before reaching the bay.— autoKUR team

Related categories

Browse our other ranges:

• 1.7 CDTI 131 hp
• 1.7 CDTI 110 hp
• High-pressure pump
• Gasket kit
• Core deposit
• Search by part reference

Useful references

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