O2 Sensor
I went here:
http://www.ngksparkplugs.com/
and used the part finder. With summit it is ngk- plus the part number. Not sure about elsewhere. I think 4 02's is california emissions. Upside of 4 is if you ever go with true duals you're all set.
I have readon various other sites that bosch aren't as accurate and make the Magnum engines run rich. Also read that the DC has switched to NGK, but haven't spent the time to confirm it. Bosch sensor here costs ~$80.
http://www.ngksparkplugs.com/
and used the part finder. With summit it is ngk- plus the part number. Not sure about elsewhere. I think 4 02's is california emissions. Upside of 4 is if you ever go with true duals you're all set.
I have readon various other sites that bosch aren't as accurate and make the Magnum engines run rich. Also read that the DC has switched to NGK, but haven't spent the time to confirm it. Bosch sensor here costs ~$80.



