Availability: In Stock
Estimated Shipping Date: Monday
Part No. DER-15782
Brand: Derale

Derale’s most versatile sandwich adapter kit, designed to install on 90% of the passenger vehicles on the road today. This universal kit includes an 180°F thermostatic sandwich adapter with 3/8" NPT ports and fits oil filter landings from 2 3/4" up to 3 1/2" diameters, this adapter provides external oil lines to allow the addition of an engine oil cooler. It installs between the stock engine oil filter landing and the oil filter. Stock filter is retained. Kit includes o-rings, sleeve nuts and brass hose barb fittings.


  • Sandwich Adapter type: A
  • Adapter thread size: 3/4"-16, 13/16"-16, 18 x 1.5mm, 20 x 1.5mm, & 22 x 1.5mm
  • Adapter o-ring size: 2-3/4" or 3-1/2"
  • Adapter thickness: 1-3/4" or 2-1/8"
  • Adapter inlet size: 3/8" NPT
  • Barb size: 1/2"


  • Provides external oil lines for oil coolers without relocating the factory oil filter
  • Cast form high quality aluminum
  • Maintain factory equivalent oil filter
  • Type A Sandwich Adapter with 3/4"-16, 13/16"-16, 18 x 1.5mm, 20 x 1.5mm, & 22 x 1.5mm thread sizes, fits most applications *see application guide for specific applications
  • Complete Kit includes 1/2" hose barb fittings, sandwich adapter, filter adapter ring, sleeve nuts & O-rings