We have straight, 45 and 90 degree 30mm (thread size) metric hose ends that fit 72 to 89 Porsche 911/930 oil coolers, thermostats, case fittings and more. Use our hose ends to build custom hoses.

This same 30mm size is typically used for 65-71 911s when retrofitting and external oil cooler.

Our 30mm hose ends are crimp-on-type and have hose barb for use with 22mm or 7/8 inch ID hose. All hose ends include one crimp collar and one tube nut.

Crimp collars fit 32mm OD hoses including all on this page, and may be ordered separately. Crimping requires a specialized tool and can be performed by Elephant Racing or a local hydraulic hose repair shop or many automotive AC repair shops.