Motorcraft SP-478 Spark Plug

Motorcraft Oxygen Sensors are designed and tested to meet OE specifications for durability and reliability under extreme conditions. These sensorare designed to measure the amount of oxygen in the exhaust stream. They deliver excellent output by controlling the fuel-air mixture entering the engine. Ford has superseded the DY1040 to DY1401.

Measures the amount of oxygen in the exhaust stream
Ensures long lasting durability
Reliable performance.The lead measures 13" from the sensor to the end of the plug. The overall length is 16 1/2".
Offers superior quality life
Resists corrosion and abrasion
Measures the amount of oxygen in the exhaust stream
Ensures long lasting durability
Reliable performance.The lead measures 13" from the sensor to the end of the plug. The overall length is 16 1/2".
Offers superior quality life
Resists corrosion and abrasion

Top WaffleMaker Reviews

Motorcraft DY1040 Oxygen Sensor - SUPERSEDED To DY1401;