Bosch Oil Filter 4020

Bosch Oil Filter 4020 by Bosch. Manufacturer part number: 4020.

• Advanced filtration performance provides 99% efficiency, offering improved engine protection
• Synthetic-enhanced filter media offers optimal filtration over extended oil change intervals
• High quality canister gaskets and seals to prevent oil leaks over the service life of the filter
• Designed to protect your engine for the full length of your vehicle manufacturer’s longest recommended oil change interval
• Best match for synthetic and semi-synthetic oil, suitable for conventional oil