Oil Filter Adapter, Right Hand Ports

EMPI Oil Filter Adapter with Right Hand Ports

The EMPI Oil Filter Adapter (Part #3054) is an essential upgrade for VW enthusiasts seeking the superior protection of full-flow oil filtration. Designed for aircooled engines, this cast aluminum adapter allows you to relocate a standard spin-on oil filter to a more accessible or cooler location, such as the firewall or via exhaust flange mounts. By moving away from the basic factory oil strainer, you ensure that your engine receives cleaner oil, extending the life of your bearings and internal components.

Technical Specifications and Fitment

This adapter is engineered for high-performance applications where external oil coolers or specialized oil pump covers are utilized. The right-hand port orientation is specifically designed to streamline plumbing in tight engine compartments, preventing unnecessary hose kinks and ensuring optimal oil flow.

• Port Size: Dual 3/8" Female NPT inlet and outlet ports.
• Filter Nipple: Comes with a 3/4" x 16 nipple, making it compatible with EMPI spin-on filters (P/N 9230, 9240, and 9250) or equivalent Fram-style filters.
• Mounting: Compatible with EMPI exhaust flange mounts (P/N 16-8240 and 16-8241) or can be custom-mounted to the vehicle firewall.
• Construction: Rugged cast aluminum designed to withstand the vibration and heat of a VW engine bay.

Pro Tech Tips for Installation

Seal the NPT Connections: Because NPT (National Pipe Thread) is a tapered thread design, it relies on the threads wedging together to create a seal. Always use a high-quality liquid thread sealant or PTFE tape specifically rated for oil and fuel to prevent leaks at the 3/8" ports. Avoid over-tightening, as cast aluminum can crack under excessive pressure.

Confirm Your Flow Path: When plumbing your oil lines, ensure you are routing the "out" port of your oil pump to the "in" port of the adapter. Most spin-on filters are designed for oil to flow from the outer holes toward the center threaded nipple. Reversing this flow can cause the filter element to collapse or fail, leading to engine damage.

Check Clearance for Filter Diameter: Before finalizing your mounting location, test-fit the actual oil filter you plan to use. While the adapter itself is compact, high-capacity filters have a wider diameter and may interfere with the engine tin, exhaust header, or bodywork. Ensure you have enough room to get a filter wrench around the canister for future oil changes.