Premium Oxygen Sensor for Honda Outboard Engines

Precision-engineered replacement sensor designed exclusively for Honda BF series outboard engines (BF175, BF200, BF225, BF250, BF40D). Manufactured with high-grade zirconia ceramic sensing element and corrosion-resistant stainless steel housing for extreme marine environments. Direct OEM replacement (35655-ZY3-C01) with factory-matched connectors for plug-and-play installation.

Optimizes fuel efficiency by delivering real-time air-fuel ratio data to ECU, reducing emissions while maintaining peak engine performance. Seamless compatibility with both freshwater and saltwater applications.

Industrial-grade PTFE-coated wiring harness resists saltwater degradation and vibration fatigue. Laser-welded seams ensure waterproof integrity at depths up to 3 meters. Includes anti-seize nickel plating on threads for effortless future maintenance.

Trusted by commercial fishing fleets and marine tour operators for critical engine monitoring. Ships in OEM-spec protective packaging with installation guide. Bulk pricing available for marine service centers and dealerships.

Exact dimensional replica of genuine Honda part - no ECU recalibration required. Backed by 18-month saltwater corrosion warranty.