Originally Posted By: The Critic
Originally Posted By: JHZR2
There are two types of Bosch sensors... the "grey box" that are sold at autozone, and which are universal or near-universal. Sometimes you have to splice the connectors, sometimes it has a correct connector.
The "yellow box" has been in my experience, an OE Bosch part, with the correct connector and exactly like the original. These are generally a few dollars more.
What is the brand on the car originally?
JMH
I said in my original post OE style sensors, so I'm referring to the plug-in type that does not require any crimping.
I'm not sure what brand is OE on GM vehicles--I'm not home at the moment. What brand is OE on your truck?
OEM on the S-series were Denso, but the Bosch also work just fine IMO. Oddly enough for many years the upstream Bosch for an S actually appeared to be a unmarked Denso unit, I guess they hadn't developed one of their own for the application yet.