Availability: In Stock
Estimated Shipping Date: Tomorrow
Part No. DER-25774
Brand: Derale

This new high quality low profile aluminum sandwich adapter measures only 1" thick and features 3/8" NPT ports, and a pressure relief valve. Providing the ability to add external oil lines for run an engine oil cooler, this adapter lowers the factory oil filter only 1" below the stock location. Designed to be used on engines with a 22mm x 1.5 filter thread.


  • Provides external oil lines for oil coolers without relocating the factory oil filter
  • Cast form high quality aluminum
  • Maintain factory equivalent oil filter
  • Built-in pressure relief
  • Type O Low Profile Sandwich Adapter with 22 x 1.5mm thread size *see application guide for specific applications
  • Includes sandwich adapter, sleeve nut & O-ring


  • Sandwich Adapter type: O
  • Adapter thread size: 22 x 1.5mm
  • Adapter o-ring size: 2-1/2", 2-3/4"
  • Adapter thickness: 1"
  • Adapter inlet size: 3/8" NPT