International Oxygen Sensors   Selected Make: International   [Change Vehicle]   Select International Year     2007   2006   2005   2004   2003   2002   2001   2000   1999   1998   1997   1996   1995   1994   1993   1992   1991   1990   1989   1988   1987   1986   1985   1984   1983   1982   1981   1980   1979   1978   1977   1976   1975   1974   1973   1972   1971   1970   1969   1968   1967   1966   1965   1964   1963   1962   1961   1960   1959   1958   1957   1956   1955   1954   1953   1952   1951   1950   Select Vehicle Year... Select Vehicle Make...   "On Time Every Time! You Can Count On PartsTrain!" Featured Models International 100 International 1000 International 1010 International 1100 International 1110 International 1200 International 1210 International 1300 International 1310 International 150 International 200 International 908 International DM10 International M Series Van International M1100 International M1200 International M1400 International M800 International MA1200 International MHC1310 International MS International MS1210 International Scout International Scout II International Travellall Home > Shop By Department > Oxygen Sensor > International Oxygen Sensors Browse our Wide Selection of International Parts International Air Filter International Axle Assembly International Brake International Brake Caliper International Brake Disc International Brake Pads International Brake Rotors International Clutch International Engine Mount International Fuel Injector International Fuel Pump International Muffler International Spark Plug Wire International Timing Belt International Water Pump International Wheel Bearing Hub International Window Switch International Antenna International EGR Valve International Alternator International Ball Joint International Catalytic Converters International Control Arms International Exhaust International Oxygen Sensor International Shocks International Starter International Suspension International Struts International Tie Rod International Distributor International Air Deflectors International Car Cover International Cargo Liner International Exhaust Manifold International Floor Liners International Floor Mat International Head Gasket International Intake Manifold International Mud Guards International Radiator International Window Motor International Window Regulator International Repair Manual International Heater Core International CV Joint International Knock Sensor International Steering Rack International Wheel Bearing International Strut Assembly International Shock Absorber International Oxygen Sensors The emissions control system relies on your International oxygen sensor to keep your engine running efficiently and your emissions low.  All Internationals manufactured after 1980 were built with oxygen sensors.  The job of your oxygen sensor is to transmit vital information to the engine management computer.  Basically, every vehicle relies on a balanced ratio of air and fuel.  If there is too much air in the ratio, the mixture is considered lean.  If there is too little air in the ratio, the mixture is considered rich.  The oxygen sensor sends the information to the engine’s computer.  The management computer will then adjust the fuel to balance out the ratio.  If you’ve noticed your vehicle has been experiencing surging, hesitation, poor acceleration, poor engine performance, or emissions test failure, it may be time to replace your oxygen sensor.  Come shop with us for your next oxygen sensor.  Our online catalog makes finding and ordering a new oxygen sensor fast and easy.