does the post cat o2 sensor (downstream) need to also be acdelco?
~1996 Cavalier LS 2.4L (auto)
i just never heard the rear sensors from bosch or ngk get a bad rap, so just checking.
~1996 Cavalier LS 2.4L (auto)
I have a bosch heated upstream and it hasn't thrown a code on me yet. Have only had it for like 5 months though. I can't see the heated downstream being too much different? I wanted to put an ac delco upstream but I did not know the correct AC delco part number. What are you going to go with?
I just replaced my up stream 02 sensor with NTK brand, Works well. I notice a big differance with my fuel ecomony. I would like to have a AC delco one. Out here I live they don't have ready alavaible.
Kevin Kuntz wrote:I have a bosch heated upstream and it hasn't thrown a code on me yet. Have only had it for like 5 months though. I can't see the heated downstream being too much different? I wanted to put an ac delco upstream but I did not know the correct AC delco part number. What are you going to go with?
ACDELCO UPSTREAM
SENSOR ASM,EXH OXY
Part Number: AFS22
$40.69
ACDELCO DOWNSTREAM
SENSOR ASM,HTD OXY (POSN 3)
Part Number: 213-957
$167.39
~1996 Cavalier LS 2.4L (auto)
get bosch they work great, its what we use, i mean they are a race-inspired company, acdelco in my opinion is just stock replacement parts that are priced way too high, my upstream was $20 from advanced for a bosch-non universal-thats half the cost for the same part without buying from a generic company out of someone basement or hong kong
Brand doesn't matter. As long as it's not the universal plug stuff, unless you're awesome at building plugs. Just get the cheapest one, it's not worth your time to find the "best" one.
