NTK
NTK Oxygen Sensor 21053
NTK Oxygen Sensor 21053
Regular price
$60.97 USD
Regular price
Sale price
$60.97 USD
Shipping calculated at checkout.
Quantity
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Oxygen Sensor 21053 by NTK. Check the part number and details below against what you are replacing. Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges.
Quick facts
- Brand: NTK
- Part type: Sensor
Listed fitment
- 2004 - 2005 Chevrolet Classic Base
- 2004 Chevrolet Classic LS
- 2004 Chevrolet Corvette Z06, Base
- 2004 - 2005 Chevrolet Malibu LS, Base, Maxx LT, LT, Maxx LS
- 2004 Chevrolet Malibu Maxx
- 2002 - 2004 Oldsmobile Alero GX, GLS, GL
- 2003 Pontiac Grand Am Base
- 2002 - 2005 Pontiac Grand Am GT1, GT, SE
- 2002 - 2004 Pontiac Grand Am SE1
- 2003 - 2004 Pontiac Grand Am SE2
Tip: Read the code, check the wiring and connector, and clear codes after the new sensor is in.
NTK sensor: what to know
A failed sensor usually sets a check-engine code and can cause poor running or wrong readings.
Fitment notes
- Specs, lead time and warranty come from NTK and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: Oxygen (O2) Sensors · Batteries & electrical
Questions about sensor
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Will a new sensor clear my check-engine light?
If the sensor was the cause, the light usually goes off after codes are cleared or after a few drive cycles.
Where do specs and warranty details come from?
From NTK. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
More parts for this car