New turbo 1.6 Astra H Corsa J D E Insignia A Meriva Zafira B C 53039880110 53039700110 53039710110 53039900110 53039500124 5303-988-0110 5303-970-0110 5303-971-0110 5303-950-0124 55355617 55583414

New Turbocharger Replacement – Opel & Saab 1.6 Turbo

Restore the high-performance boost and reliability of your vehicle with this brand-new premium replacement turbocharger. Engineered for the 1.6L turbocharged engine family, this unit is a precision "Plug & Play" solution designed to meet or exceed original equipment (OE) standards for durability and airflow.

Detailed Vehicle Compatibility & Power Output

This turbocharger is a direct 1:1 replacement for the following models equipped with the 1.6 Turbo engine:

Engine Codes: A16LET, A16LEL, A16LER, A16LES, B16LER, B16LES, Z16LET, Z16LER, Z16LEL, A16XNT, Z16XNT, B16XNT.

Technical Specifications & Cross-Reference

This unit replaces the BorgWarner/KKK K03 series. Verify compatibility using the following identification numbers:

Key Product Features

• 100% Brand New: Zero-mileage unit. Every component, including the integrated exhaust manifold and wastegate actuator, is factory-new.
• VSR High-Speed Balancing: Precision-balanced at speeds exceeding 150,000 RPM to ensure vibration-free operation, protecting the bearings and ensuring silent performance.
• Integrated Exhaust Manifold: Manufactured as a complete assembly with a high-nickel cast iron manifold to resist cracking under extreme exhaust temperatures.
• Factory-Set Wastegate: Pre-calibrated to ensure exact boost pressure, protecting your engine from overboost and preventing "Limp Mode" errors.

Critical Installation Requirements

To protect your investment and ensure long-term reliability:

1. Fresh Oil & Filter: Always perform a complete oil and filter change. Use only high-quality synthetic oil meeting Dexos 2 specifications.
2. Prime the Turbo: Fill the oil inlet port with clean oil and manually rotate the compressor wheel before the first start to prevent catastrophic "dry start" bearing wear.
3. Inspect Oil Feed Line: Check the oil supply pipe for carbon buildup or restrictions. If in doubt, replace the line to ensure constant lubrication.
4. Check the Diverter Valve: Ensure the recirculation valve is functioning correctly to prevent compressor surge when lifting off the throttle.