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View Full Version : O2 sensors. Bosch vs. Denso

S14DB
02-21-2005, 09:56 PM
I've heard some argument over these two. What does everyone like?
ss045
02-23-2005, 02:30 PM
Bosch seems like garbage (the plugs are). I run an NGK sensor. I vote Denso anyway.
Ritz S14
02-23-2005, 03:14 PM
Denso is as close to OEM as OEM gets.
AlligatorBling
03-05-2005, 07:04 PM
Bosch works fine for me, no complaints after a year.
Var
03-05-2005, 10:16 PM
i dont see any reason to pay extra for denso. i run bosch and it's fine
rps13sh
03-07-2005, 06:46 PM
i got a bosch for my KA and it was a lil short but it worked.
publicenemy137
03-09-2005, 04:57 PM
I hate Bosch. I got their plugs b/c it was only $9 compared to the NGKs laser R double platinums that were $40. Big mistake, the damn bosch plugs made my car misfire.
S14DB
03-10-2005, 09:54 AM
I hate Bosch. I got their plugs b/c it was only $9 compared to the NGKs laser R double platinums that were $40. Big mistake, the damn bosch plugs made my car misfire.
We are talking about O2 sensors not plugs. BTW I had the opposite happen with NGK's missing and replacing them with bosch when I got the car.
SoloZ32
08-30-2005, 11:41 PM
Denso > Bosch
JigokuZ
11-27-2005, 08:26 PM
Denso last longer... closer to OEM and it doesn't cost that much more...
Irukandji
11-27-2005, 08:26 PM
o2 sensor is an o2 sensor...




my car came with a denso, i replaced it with a bosch.

did it feel different? no, because its a damn o2 sensor...

next poll: OEM Nissan oil cap vs. Uber Jdm metal oil cap
fliprayzin240sx
11-27-2005, 10:53 PM
Im running Bosch but id suggest extra money for denso if you have a tendency to run race gas once in a while. Leaded fuel will eat o2 sensors but for some reason denso last alot longer than bosch when pushed on leaded gas.
dct223
11-28-2005, 08:49 PM
what about ngk???
95Blue240sx
12-14-2005, 02:00 PM
I dont see as good a quality in bosh as i do in the denso. Might just be me though. Personally id go with the denso, and never bosh, even plugs.

NGK>