🚀 Elevate Your Ride with Precision Performance!
The NTK21066 Oxygen Sensor is a vehicle-specific component designed to enhance engine performance and fuel efficiency. With its durable construction and quick response time, this sensor ensures accurate readings, making it an essential upgrade for any car enthusiast looking to optimize their vehicle's performance.
V**C
Easy install
Easy install hard to get the old one off
M**W
Great
Easy to install and get price
H**D
Sent out defective
It was sent out defective. Engine light came on
J**S
Factory style replacement
Bought these for the replacement of 2 defective downstream units. My MIL light has not come on since they were replaced.
M**P
Perfect replacement for 2013 5.3 Silverado
Perfect replacement for my Silverado. This is the replacement for the downstream (after catalytic converter) O2 sensor. Check engine light went out immediately after install. Easy to replace but I would recommend buying the Special socket ($10.00 here on Amazon) to aid in removal of the old one and spray with Liquid Wrench before trying to remove. Also was much cheaper than at national parts store for the exact same product.
R**H
Rob H
If your looking for a replacement oxygen sensor, I highly recommend NKT. Has a great price and works very good.
R**.
Don’t go cheap
Best 02s out there
J**A
Haven’t had a problem since
Perfect fit
E**R
Great value.
Perfect replacement for my 2010 Silverado.
A**N
Perfect fit
Worked great on my 2010 Silverado 1500
P**L
Exactly want I needed at a great price..
Fit my 2009 Silverado downstream o2 sensor and fixed the device engine code..
O**U
Five Stars
Super good, super fast, instaled in 20 minutes. Go go go!
Trustpilot
3 weeks ago
3 days ago