15479 BOSCH OXYGEN (O2) SENSOR v208082-v208083-v306948-v306949-v204037-v204038-v205720-v205721-v311201-v311213-v190462-v190465-v190466-v299695-v299696-v299697-v311204-v311205-v187479-v187480-v187481-v299692-v299693-v299694-v311208 1994 Toyota 4Runner 1992

1994 Toyota 4Runner 1992

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Maintains battery - reducing battery movement helps ensure maximum battery life

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15479 BOSCH OXYGEN (O2) SENSOR v208082-v208083-v306948-v306949-v204037-v204038-v205720-v205721-v311201-v311213-v190462-v190465-v190466-v299695-v299696-v299697-v311204-v311205-v187479-v187480-v187481-v299692-v299693-v299694-v311208 1994 Toyota 4Runner 1992Superior Performance Bosch switching type Oxygen sensors deliver precise air fuel ratio feedback to the ECU for improved engine efficiency and reduced emissions. As the inventor of the O2 sensor, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern engine systems. Helping your vehicle operate cleaner and remain environmentally compliant.