Thread: Knock sensor replacement part #

Autozone Knock Sensor part numbers.
Cheaper or cheap knock sensor replacement.

99 Nissan sentra
SU2074 $136

99 Subaru Legacy
SU4990 $72

The subaru is the same exact part, but comes with a harness, you just remove the harness and save you some bucks on the sensor. They have the same construction, and should work just fine. Hope this helps.

*for searching*

Cheap Knock sensor

How about under $60?

Look

I have one of the knock sensors from eBay, been on my car since last winter and no problems so far (both on sludge monster and on turbo monster). As long as it's Nissan OEM and New it should be good

rockauto also has knock sensors cheap. thats where i got mine, and it's oem for $63. you just search under a b14 car. it doesn't come up under a b13.

I know you can find it cheaper on the web, but you have to pay shipping as well. Most autozones carry this knock sensor in stock. And you can save $7 if you tell them you are an NHRA member or military. That makes it a really good deal if they have it in stock. Plus, pricing changes depending on area. So if you need one, just check around for a subaru legacy knock sensor...

Ahh that makes sense then