Ruiya 2PCS 234-9005, 234-4092 Upstream & Downstream For 2004 2005 Honda Civic D17A1 Engine 1.7L O2 Oxygen Sensor

Description：
The oxygen sensor, located either upstream or downstream of the catalytic converter, is designed to monitor the air-fuel mixture under idle, moderate acceleration, and cruise conditions. Symptoms of a faulty or bad oxygen sensor include bad gas mileage, rough idle, reduced drivability, and an illuminated check-engine light.

Fitment：
D17A1 Engine 2005 Honda Civic DX Sedan 4-Door 1.7L 1668CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2005 Honda Civic LX Coupe 2-Door 1.7L 1668CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2005 Honda Civic LX Sedan 4-Door 1.7L 1668CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2005 Honda Civic LX Special Edition Coupe 2-Door 1.7L 1668CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2005 Honda Civic LX Special Edition Sedan 4-Door 1.7L 1668CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2005 Honda Civic Value Package Coupe 2-Door 1.7L 1668CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2005 Honda Civic Value Package Sedan 4-Door 1.7L 1668CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2004 Honda Civic DX Coupe 2-Door 1.7L 1700CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2004 Honda Civic DX Sedan 4-Door 1.7L 1700CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2004 Honda Civic LX Coupe 2-Door 1.7L 1700CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2004 Honda Civic LX Sedan 4-Door 1.7L 1700CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2004 Honda Civic Value Package Coupe 2-Door 1.7L 1700CC l4 GAS SOHC Naturally Aspirated
D17A1 Engine 2004 Honda Civic Value Package Sedan 4-Door 1.7L 1700CC l4 GAS SOHC Naturally Aspirated