Fuel injector OPEL Astra H 1.7 CDTI 100 hp

The 1.7 CDTI 100 hp diesel engine, widely used in Opel models from the late 2000s to early 2010s, demands precise fuel delivery to maintain optimal power and emissions compliance. This category covers the full range of injectors designed for this motorization, including high-pressure units that regulate fuel atomization and timing. Whether you are a professional mechanic or a DIY enthusiast, finding a compatible injector is critical to avoiding costly misfires or reduced engine lifespan.

Our injector range is built around two industry-standard references: DENSO 095000-5080 and Bosch 0445110175, both of which are remanufactured to original equipment specifications. These parts are sourced from suppliers who specialize in diesel fuel system components, ensuring consistency in performance and longevity. The grossist model allows us to maintain competitive pricing while delivering availability for this specific motorization.

Professional uses by trade

Different users approach injector replacement with distinct priorities: garages focus on turnaround time and bulk availability, while DIY enthusiasts prioritize ease of installation and cost. Professionals often require multiple units for stock rotation, whereas private owners seek single replacements to resolve immediate issues.

• Le garagiste independant : Replaces injectors in batches to minimize downtime and maintain a rotating stock of high-pressure units for rapid turnaround.
• L'automobiliste depanne : Orders a single injector to address sudden power loss or rough idling, often after a diagnostic confirms fuel delivery issues.
• Le passionne qui fait lui-meme : Purchases a remanufactured injector to perform the replacement at home, leveraging online guides and tool rentals for cost savings.
• Der deutsche Kaeufer (DACH) : Prefers injectors with long-term reliability, often opting for bulk purchases to service multiple vehicles in a fleet or workshop setting.

Range comparison

Below, you will find the two injector references compatible with the Opel 1.7 CDTI 100 hp, along with their primary use cases and packaging formats to suit your operational needs.

How to choose

Selecting the right injector involves evaluating several factors beyond mere compatibility, including packaging, storage conditions, and supplier reliability. Professionals should prioritize units that align with their workflow and inventory turnover rates.

1. Conditioning: Opt for injectors packaged in sealed, anti-static containers to prevent contamination during storage or transport.
2. Conservation: Store injectors in a climate-controlled environment to avoid exposure to humidity or extreme temperatures that could degrade seals.
3. Regularity: Choose suppliers with consistent lead times to ensure your workshop never runs out of critical components during peak demand.
4. Rotation: For garages, select injectors with a shelf life that matches your turnover rate to minimize waste and obsolescence.
5. Brand consistency: Stick to remanufactured units from brands like DENSO or Bosch to maintain compatibility with OEM specifications.
6. Documentation: Ensure each injector includes a traceable batch number for warranty and quality control purposes.
7. Compatibility cross-check: Verify the injector’s OEM reference against your vehicle’s engine code to avoid mismatches.

Storage & logistics

For B2B clients, proper storage of injectors is essential to preserve their functional integrity until installation. Units should be kept in their original packaging, away from direct sunlight and moisture, with temperature fluctuations limited to between 15°C and 25°C. Avoid stacking heavy items on top of injector boxes to prevent deformation of seals or connectors. Rotate stock based on expiration dates, if provided, and conduct periodic visual inspections for signs of corrosion or physical damage. Suppliers should also provide clear handling instructions to prevent accidental damage during transit or unpacking.

Since 2026, we’ve supplied over 12,000 injectors for the 1.7 CDTI 100 hp, with a return rate below 0.8% due to dimensional or functional discrepancies—proof that precision matters in diesel fuel systems.— autoKUR team

Related categories

Browse our other ranges:

• 1.9 CDTI 150 hp
• 1.7 CDTI 125 hp
• 1.9 CDTI 120 hp
• 1.7 CDTI 110 hp
• 1.7 CDTI 101 hp
• 1.9 CDTI 100 hp

Useful references

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