Evan-Fischer Upstream O2 Oxygen Sensor – 1-Wire Non-Heated – Fits Chevy, Suzuki Samurai, Acura Integra, Honda Civic CRX – 16420299 / 25021009

This is a simple, solid oxygen sensor from Evan-Fischer—upstream, non-heated, with a single wire.

It's a direct replacement for a ton of older Honda, Acura, Chevy, and Suzuki models, including the Civic, CRX, Integra, and even the Suzuki Samurai.

OEM numbers like 16420299 and 25021009 cross right over.

Wire length is 18.9 inches, so it reaches where it needs to go.

Brand new, in-box, ready to ship same or next business day.

Comes with a 1-year unlimited-mileage warranty and a 30-day return policy.

If you're wrenching on an 80s or 90s Japanese classic or a Chevy from that era, this is the one you want.

No universal fitment guesswork—it's made for these cars.