SwedeSpeed - Volvo Performance Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
605 Posts
Discussion Starter · #1 ·
I've found 2 Bosch PN#s
17137 and 17070

Which is the OE replacement?
 

·
Registered
Joined
·
480 Posts
I have no idea. But I will say that there are two O2 sensors, one before and another after the cat and they are different. Its possible that both of those numbers are correct.
 

·
Registered
Joined
·
605 Posts
Discussion Starter · #3 ·
Both numbers were for the front, only one number for the rear sensor
 
1 - 3 of 3 Posts
Top