Critical Component. Get the performance you want from your LT-5 engine by ensuring all its critical components are working at their best. Your ZR1's emissions system relies on your oxygen sensors for accurate readings in order to adjust your air/fuel ratio, timing, and other variables - if your sensors are worn or failing, incorrect readings can negatively affect your performance.
Replaces Failing Sensors. A failed or worn out sensor can drastically reduce performance, increase fuel consumption, or even cause you to fail emissions tests. These direct replacements from NTK, a market leader, ensure you'll be able to rely on these sensors for superior, consistent performance for many miles.
OEM Quality, Reliability. NTK is the world's leading supplier of oxygen sensors, and it's no wonder why. They individually test each sensor to ensure hassle-free performance, and they're built to the highest standard with premium materials. With waterproof, factory-fitted connectors, these oxygen sensors are the perfect direct replacement for your worn or failed OEM sensors.
Technical Notes:
- Sold individually.
- This is for the front (upstream) O2 sensor.
