Denso Oxygen O2 Air/Fuel Ratio Sensor - Direct Fit

Description: Denso Oxygen O2 Air/Fuel Ratio Sensor - Direct Fit - 234-9091 SKU: DEN234-9091 MSRP: $337.38 Brand: Denso Condition: New Manufacturer: Denso Number of Items: 1 Manufacturer Warranty: 1 Year UPC: 042511117181 Type: Oxygen Sensor Superior Design Maximizes Engine Performance and Fuel Efficiency 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. As the automotive industry continues to improve on their standards DENSO is keeping the pace with advancements in our engineering to meet the demands from the industry. Also, as car owners are holding on to their vehicles for longer periods, DENSO continues to make auto parts available for those critical replacement parts for all applications. Oxygen Sensors Oxygen sensors, also known as Lambda sensors or O2 sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car's engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today's engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt driveability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs. DENSO First Time Fit oxygen sensors are designed to meet those tolerances and more. The DENSO oxygen sensor catalog offers one of the most complete product lines in the industry, from Acura to Volvo. Features: Corrosion-resistant stainless steel construction PTFE filter blocks efficiency-robbing contaminants Refined zirconia element improves sensor response ABOUT Performance-Curve is a retail / wholesale warehouse distribution center with over 50 years of experience! We feature eight warehouses across the East Coast. PAYMENTS We accept PayPal, Visa, Master Card, Discover Card and American Express. Payment must be made within 4 days of purchasing the item. DOMESTIC SHIPPING Most orders will ship within one business day. We ship via FedEx, UPS and USPS. The item page will indicate which service is used for that specific item. We are not able to offer express shipping through ebay. We stock every item that we sell on ebay, however on some rare occasions we may run out of stock on an item. If this occurs we will have the manufacturer ship the item directly to you. INTERNATIONAL SHIPPING We offer international shipping through ebay's global shipping program. We do not directly ship outside of the continental 48 states. RETURNS Returns are accepted within 30 days of receiving the item. If you need to return your item, please start a return through ebay. Returns may be subject to a 20% restocking fee.

Price: 109.95 USD

Location: Roanoke, Virginia

End Time: 2025-01-01T14:04:26.000Z

Shipping Cost: 0 USD