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Part number: 21055
Product Details
NTK Oxygen Sensors 21055 NGK Oxygen Sensor - NGK/NTK Packaging
Products specifications
Location Upstream
Location Downstream
Mounting Style Thread-in
Number of Wires 4
Oxygen Sensor Bung Included No
Quantity Sold individually.
Voltage Range 0-1 V
Wiring Harness Included Yes

NGK Oxygen Sensor is manufactured to control fuel and ignition system. It is constructed from durable material that is corrosion and abrasion resistant. This oxygen sensor features a sensor which is located before and after catalytic converter to check the amount of oxygen in the exhaust. It sends signal to the computer including air and fuel ratio timing in order to bring the engine into the optimum operating range.

  • Ensures longevity
  • Sensors checks for the amount of oxygen in the exhaust
  • Corrosion and abrasion resistant
  • Constructed from durable material
  • NGK # 21055
Reviews
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A
I was out of town, so I didn't have much time before my Dad's birthday to send something.. Unbelievably fast shipping! A++ The K&N air filter was the cheapest in the web!
B
SMOOTH TRANSACTION- you wont find all the items you need all in the same place elsewhere
S
Fast shipping and best price I found anywhere.
O
Best prices online for a locker and pretty fast shipping too!
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Fitment
Chevrolet Classic
2005 Chevrolet Classic ALL
2004 Chevrolet Classic ALL
Chevrolet Malibu
2006 Chevrolet Malibu ALL / Base / LS / LT / LTZ / Maxx / Maxx LS / Maxx LT / Maxx LTZ / SS
2005 Chevrolet Malibu ALL / Base / LS / LT / LTZ / Maxx / Maxx LS / Maxx LT / Maxx LTZ / SS
2004 Chevrolet Malibu ALL / Base / LS / LT / LTZ / Maxx / Maxx LS / Maxx LT / Maxx LTZ / SS
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