- Bobcat
- Breezeway
- Brougham
- Caliente
- Capri
- Colony Park
- Comet
- Commuter
- Cougar
- Country Cruiser
- Custom
- Cyclone
- Grand Marquis
- Mountaineer
- Mystique
- Park Lane
- Parklane
- S-55
- Sable
- Topaz
- Tracer
- Turnpike Cruiser
- Villager
- Voyager
- Zephyr
Mercury Medalist Oxygen Sensor
If the computer stops receiving a signal from the Mercury Medalist aftermarket oxygen sensor, it can no longer gauge if the emissions system is working correctly, so it will warn the driver with an indicator light on the dash. Have questions or concerns about your next OEQ (Original Equipment Quality) Mercury Medalist exhaust gas oxygen sensors? Our toll free hotline is the way to go! Yup, that's right! Our phone lines are open at ALL hours just to minister to your Mercury Medalist cheap oxygen sensor purchase! We are the Internet's leading source for auto parts and our Mercury Medalist exhaust gas oxygen sensor inventory exceeds each of our competitors! The Mercury Medalist EGO sensor monitors the levels of oxygen after the catalytic converter to ensure that the fuel is burned more completely. Why wait to place your Mercury Medalist lambda oxygen sensor order? Give us a call toll free. We have sales support 24 hours a day! You can be sure that your Mercury Medalist Oxygen Sensor will be available online 24 hours a day! Be assured you're getting the biggest selection of Mercury Medalist discount oxygen sensor available online! A cleaner and more efficient burn helps to allow the vehicle to reach its best power and performance levels, as well as serving to protect the sensitive precision parts of the fuel system, such as the fuel injectors, and the combustion system from being c The Internet Race Pages has been around for many years. We know customer service, so give us a shot at making you a customer for life.
App: 1956-1958 Mercury Medalist
Brand: Replacement
Part #: USOS-4000
Notes: "UNIVERSAL OXYGEN SENSOR -- 4 Wires, Quality Construction And Materials Make This Item One Of The Top Selling OE Replacement Oxygen Sensors. This May Require Modification Or Other Adjustments To Your Vehicle Upon Installation, Direct Fit Part "
| Make | Model | Year Range | Chassis/Engine |
| Mercury | Medalist | 1956 - 1958 | 8Cyl 5.1L |
App: 1956-1958 Mercury Medalist
Brand: Replacement
Part #: USOS-3000
Notes: "UNIVERSAL OXYGEN SENSOR -- 3 Wires, Quality Construction And Materials Make This Item One Of The Top Selling OE Replacement Oxygen Sensors. This May Require Modification Or Other Adjustments To Your Vehicle Upon Installation, Direct Fit Part "
| Make | Model | Year Range | Chassis/Engine |
| Mercury | Medalist | 1956 - 1958 | 8Cyl 5.1L |
App: 1956-1958 Mercury Medalist
Brand: Replacement
Part #: USOS-1000
Notes: "UNIVERSAL OXYGEN SENSOR -- 1 Wire, Quality Construction And Materials Make This Item One Of The Top Selling OE Replacement Oxygen Sensors. This May Require Modification Or Other Adjustments To Your Vehicle Upon Installation, Direct Fit Part "
| Make | Model | Year Range | Chassis/Engine |
| Mercury | Medalist | 1956 - 1958 | 8Cyl 5.1L |
App: 1956-1958 Mercury Medalist
Brand: Replacement
Part #: USOS-2000
Notes: "UNIVERSAL OXYGEN SENSOR -- 2 Wires, Quality Construction And Materials Make This Item One Of The Top Selling OE Replacement Oxygen Sensors. This May Require Modification Or Other Adjustments To Your Vehicle Upon Installation, Direct Fit Part "
| Make | Model | Year Range | Chassis/Engine |
| Mercury | Medalist | 1956 - 1958 | 8Cyl 5.1L |
| Air Filter | Head Gasket | Oxygen Sensor |
| Water Pump |