Oxygen Sensors DENSO Heavy Duty

DENSO's Light Duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle, moderate acceleration and cruise conditions. Under heavy acceleration the oxygen sensor goes into "open loop", which basically means that the engine management computer system ignores the oxygen sensor. Oxygen sensors have a smaller range of limits in detecting and adjusting the difference from an optimum air/fuel ratio.

GENUINE DENSO AIR FUEL RATIO / O2 OXYGEN SENSOR (Front) LEFT or

Denso Front O2 Sensor for Evo 8/9 (234-4741)

Oxygen Sensors DENSO Auto Parts

Denso Exact Fit Oxygen Sensor 234-9064 - Denso Exact Fit Oxygen Sensor 234-9064 - DENSO oxygen and air/fuel sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Original equipment specified O rings and oil included. Each component is precision-built for exact replacement and a first time fit. DENSO gives you the right part and the right fit, the first time.

Denso 234-9064 Air / Fuel Ratio Sensor

Denso Downstream Oxygen Sensor 1PC Fits 2001-2003 Dodge Ram 3500

Oxygen Sensor (234-8010) by Denso. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the use of the cutting-edge sensor technology, they are a fantastic way to regulate engine performance and emissions. Since they deliver OE quality and reliability, you can be confident in their superior fit and function in your vehicle.

Denso 234-8010 Oxygen Sensor

Oxygen Sensors DENSO Auto Parts

Oxygen Sensors DENSO Heavy Duty

Denso 234-9005 Air / Fuel Ratio Sensor

DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance. Each component is precision built for exact replacement, and a first time fit. This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity. DENSO gives you the right part and the right fit, the first time.

Denso 234-4238 Oxygen Sensor

Denso replacement oxygen sensor for 1991-1994 1G DSM (Eclipse, Talon and Laser turbo models). Fits both FWD and AWD. Includes the sensor and copper

Denso O2 Sensor for 1991-1994 1G DSM (234-4007)

Denso Catalytic Converter Upstream Air Fuel Ratio O2 Oxygen Sensor

DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance. ; Each component is precision-built for exact replacement¿¿¿ and a first time fit. ; DENSO gives you the right part and the right fit¿¿¿ the first time.

Denso 234-9160 Air / Fuel Ratio Sensor

Efficient Fuel Consumption Easy installation Constructed from high quality material Manufactured with precision to meet OE standards

Denso 234-4741 Oxygen Sensor