Lightning Rodder banner
1 - 2 of 2 Posts

·
Registered
Joined
·
17 Posts
Discussion Starter · #1 ·
Can anyone help me narrow down the Bosch part number for a rear (downstream) O2 sensor for my 04 Lightning.

I've searched online and have come up with 15644 but I think it might be for front (upstream) placement.

So is it 15717 or 15716... Those have come up in search also.
 
1 - 2 of 2 Posts
Top