Bosch 18126 Premium OE Fitment Downstream Oxygen Sensor - Compatible With Select Chrysler, Dodge, Jeep, Mitsubishi, Ram, SRT
Part# 18126 H3559 H8126 15510
The Bosch 18126 Downstream Oxygen Sensor comes in a box. The sensor is designed to improve fuel economy and reduce harmful emissions. The sensor is pre-coated with an anti-seize compound for easy installation.
- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
[INNOVATIVE TECHNOLOGY] - Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting, superior performance
[STAINLESS STEEL BODY] - Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions — ensuring longer sensor service life
[FAST ACTING HEATER] - Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker – within seconds – for optimum performance
[READY TO INSTALL] - True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and hassle-free
Compatible with select vehicles (verify specific fitment details with fit checker above): CHRYSLER: 2008-09 Aspen, 2005-08 Pacifica, 2004-10 PT Cruiser, 2004-06 Sebring, 2004-10 Town & Country, 2005-10 300; DODGE: 2004-07 Caravan
DODGE: 2006-10 Charger, 2005-10 Dakota, 2013-16 Dart, 2005-09 Durango, 2004-10 Grand Caravan, 2005-08 Magnum, 2004-05 Neon, 2007-10 Ram 1500, 2005-10 Ram 2500, 2005-09 Ram 3500, 2004-06 Stratus, 2004-05 SX 2.0, 2008-10, 2015-17 Viper
JEEP: 2004 Liberty, 2005-06 TJ, 2005-06 Wrangler; MITSUBISHI: 2006-09 Raider, RAM: 2011 Dakota, 2011-18 1500, 2019 1500 Classic, 2011-18 2500, 2011-18 3500; SRT: 2013-14 Viper
When an oxygen sensor fails, it is no longer communicating with the Engine Control Unit (ECU). The ECU is responsible for strengthening or weakening the fuel delivery through the fuel injectors in order to maintain the most desirable air-fuel ratio, usually close to 14.7 part air to 1 part fuel (14.7:1), also known as the stoichiometric point. When there is no communication between the oxygen sensors and the ECU, the vehicle is programmed to revert to what is known as open-loop mode, in which more fuel is delivered to protect the engine from damage from an over-lean condition. Running in open-loop mode will not only waste fuel, and increase emissions, but will also put undue stress on the three-way catalyst.
Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production, since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting, superior performance that you can count on. Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions — ensuring a longer sensor service life. Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker – within seconds – for optimum performance. True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and hassle-free. It’s critical that oxygen sensors are replaced at the suggested intervals provided by vehicle manufacturers before the sensor fails. Following the recommendations will prevent long term damage to a vehicle’s engine, reduce harmful carbon dioxide (CO2) emissions and save money when refueling your vehicle.