Premium Peroxide Sensor for AUDI A3 A4 A4L A5 A6 A6L A7 A8 Q5 Q7 TT CC Models

High-precision electrochemical sensor with advanced H2O2 detection technology for optimal engine performance and emissions control.

Durable stainless steel housing with corrosion-resistant coating ensures long-term reliability in harsh automotive environments.

Direct OEM replacement part with perfect fitment guarantee for seamless installation without modifications.

Precision-machined aluminum alloy casing with thermal stability up to 150°C for consistent performance.

Multi-layer ceramic sensing element provides fast response time (under 3 seconds) and extended service life.

Essential for maintaining EURO 6 emission standards and optimizing fuel injection systems.

Ideal for professional mechanics and DIY enthusiasts seeking authentic-quality replacement parts.

Bulk purchase available for auto repair shops and wholesale distributors with volume discounts.

Worldwide shipping with guaranteed lowest price matching for wholesale buyers.