Bosch 17466 Premium OE Oxygen Sensor

The Bosch 17466 is a premium original equipment-type oxygen sensor engineered to restore optimal engine performance and fuel efficiency. This wideband air-fuel ratio sensor precisely monitors the oxygen content in exhaust gases, allowing your engine control unit to maintain the ideal 14.7:1 air-fuel ratio for complete combustion, improved fuel economy, and reduced emissions.

Key Features:

• Double laser-welded stainless steel body provides superior durability and complete submersion protection against exhaust damage
• Fast-acting heating element reaches operating temperature within seconds for immediate sensor function
• 100% factory tested with characteristic seared appearance on protection tube, ensuring every sensor meets Bosch's rigorous quality standards
• Direct-fit OE connector and harness for plug-and-play installation
• Threads pre-coated with anti-seize compound for hassle-free installation
• Wideband technology precisely measures air-fuel mixture for optimal engine performance

Bosch invented the automotive oxygen sensor in the late 1960s and remains the leading choice of original equipment manufacturers worldwide. Replacing a worn or defective oxygen sensor helps prevent premature catalytic converter failure, reduces harmful emissions, and can save you money at the pump through improved fuel efficiency. This sensor cross-references to BMW OEM part number 13627801158.