Azxster

Does it make a difference? NGK, Denso, Generic?

No CEL, just for my tune up.

The_Sober

not really.

amckee

NGK(NTK) and Denso are your best bet. Generics are known to throw codes even when new especially Bosch. I think it's best to pay the extra $25 or $30 and get the OEM. I bought a Bosch once and had to replace it within 6 months.

AfricanBush

i have a bosch in my 92 prelude and it seems to be doin just fine. I also have a new oem one in my civic and dollar wise it wasnt worth the investment IMO.

amckee

Do a search on this site and see all the people that have had problems with Bosch. The Bosch is $85 and the NGK and Denso are $110. Whats the big investment? What is your Gas mileage on the Prelude?

durand202

Im running the bosh and have been for a while with no problems.

JTPerformance

I'm running Denso, runs like a champ!

AfricanBush

the prelude gets about 21-23 with mostly city driving and the civic gets about 28-30 both city and highway.

amckee

Is that the 2.2 non VTEC?

AfricanBush

yes 2.2 non vtec

amckee

I have a 92 2.2 non VTEC and get 26-27 mostly city.

AfricanBush

maybe ill look into it and see then i can record my mpg and see if there is any significant difference between oem and bosch.

Azxster

Hi, which one should I get?

NGK(NTK) O2 Sensor - Fits Prelude Only (Have H22A in 92 Si)
http://cgi.ebay.ca/NGK-OEM-02-...wItem
$115 USD shipped

Denso O2 Sensor - Fits Multi Honda
http://cgi.ebay.ca/Denso-O2-Ox...wItem
$72 USD shipped

Does the unique fitment matters?

5genprelude

I just had a bosch one installed two nights ago. So far so good. Still waiting for the check engine light to go off heard that on obdII cars they take some time.