CRV 2004 Automatic O2 & Lambda sensor.

[WireAmple]

Hi everyone, my CRV 2004 Automatic is showing error codes P0135 (O2 Sensor heater circuit Bank 1 sensor 1) and P0131 (O2 sensor circuit low voltage Bank 1 sensor 1).

I'm currently browsing three websites—GSFcarparts, EuroCarParts, and Autodoc—to find the correct parts. However, there are numerous variations, making it challenging to decide.

For example, on the GSF website, the DENSO LAMBDA SENSOR - 315MM is priced at £150.40, while the same product on the Autodoc website is £40. I'm unsure which one to choose. Can anyone offer advice on which option I should go for?

car reg: RJ54OAH

[KevAmiga]

I changed mine for Denso ones, and also Intermotor ones. Ended up just putting the genuine ones back. My car didnt like the other ones, all sorts of engine management lights.