NEW BMW Oxygen Sensor 17039 11787537984 525i 525xi 530i 530xi M3
Oxygen sensor for select 3 5 M3 series at rear of manifold
Oxygen sensor for select 3 5 M3 series at rear of manifold
| Store | Price |
| eEuroparts | [show price] |
Like all the Bosch products, this one does not disappoint. It's more expensive than other brands, but what you get is a good solid all around oxygen.