Car owners, listen up! If your check engine light is on or your fuel economy has been dropping, it might be time to replace those oxygen sensors. This A-Premium 2-piece set includes both upstream and downstream sensors specifically for your Hyundai Accent (2000-2011 with 1.5L or 1.6L engines) and Kia Rio/Rio5 (2006-2011 with 1.6L engines).
These aren't some cheap knockoffs - they're brand new premium components that meet or exceed the original equipment specifications. The 4-wire heated sensors thread right into place and connect with female connectors, making installation pretty straightforward if you're handy with basic tools.
The set replaces OEM numbers 25024349 and 3921023950, so you know they're the exact fit for your vehicle. Each sensor is 375mm long overall and built from quality materials to ensure they last. Proper functioning O2 sensors are crucial for your engine's performance, fuel efficiency, and emissions control.
A-Premium backs these with a solid one-year unlimited-mileage guarantee, so you can install them with confidence. Whether you're a DIY mechanic or taking it to your trusted shop, this 2-sensor set will get your Hyundai or Kia running smoothly and efficiently again.
Free 30-day returns 
Free 30-day returns
