Bosch 16035 Premium Oxygen Sensor Original Equipment Downstream

The Bosch 16035 is a premium original equipment oxygen sensor designed to monitor and regulate oxygen levels in your vehicle's exhaust system, ensuring optimal engine performance and emissions control. This downstream O2 sensor features Bosch's decades of innovative sensor technology, first developed in the late 1960s when they invented the automotive oxygen sensor.

Key Features:

• Double laser-welded stainless steel body - totally submersible and sealed tight to protect against exhaust emissions damage
• Fast-acting heater element reaches operating temperature within seconds for optimum performance
• 4-wire heated narrow-band sensor with M18 x 1.5mm thread size
• Direct-fit design with OE connector and threads pre-coated with anti-seize compound for easy installation
• 100% factory tested for full functionality - seared appearance of protection tube confirms rigorous quality standards
• 22mm hex size wrench flat for proper installation
• Overall length of approximately 23 inches

The oxygen sensor plays a critical role in maintaining the ideal air-fuel ratio of 14.7:1 for complete combustion. By monitoring oxygen content in the exhaust, the engine control unit can adjust the fuel mixture in real-time, improving fuel economy while reducing harmful emissions. Replacing a defective oxygen sensor helps prevent decreased engine performance, poor fuel efficiency, and potential catalytic converter damage.

Specifications:

• Sensor Type: Heated narrow-band
• Wire Quantity: 4-wire configuration
• Thread Size: M18 x 1.5mm
• Hex Size: 22mm
• Connector Type: Male blade terminals, rectangular connector shape
• Housing Material: Metal with stainless steel construction

Cross-references OEM part numbers C2D28856 and T2R26121. Manufactured to meet or exceed original equipment specifications for reliable fitment and long-lasting performance.