Oil Control Valve Seals: 03-08 Mazda 6s (3.0L V6)
Mazda wants you purchase the entire valve cover to stop the leaking OCV seals. Thats a waste.
Oil Control Valve Seals for the 03-08 Mazda 6s (3.0L V6). Sold in Pairs. For those whom wish to replace themselves, you can follow this great DIY instructional here: