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Mishimoto Mishimoto Stainless Steel Sandwich Plate Adapter, M20
Mishimoto Mishimoto Stainless Steel Sandwich Plate Adapter, M20
Mishimoto Mishimoto Stainless Steel Sandwich Plate Adapter, M20
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Mishimoto Stainless Steel Sandwich Plate Adapter, M20

Mishimoto
MISMMSPA-M20
748354810042
Fittings
20+ Units In Stock - Ships Next Business Day
$ 25.00 $ 22.95
$ 22.95

SKU: MMSPA-M20 | UPC: 748354810042

Mishimoto Stainless Steel Sandwich Plate Adapter, M20 for BMW E36 E46 E39 3/5 Series 1992-2006

The Mishimoto Stainless Steel Sandwich Plate Adapter, M20 installs between the engine block and oil filter on BMW models equipped with M20 x 1.5 threads including E36 E46 3 Series and E39 5 Series. It adds two 1/8 NPT ports for oil pressure and temperature sensors to deliver real-time engine data. Stainless steel construction handles extreme heat and oil pressure for reliable daily driving or track use.

Key Features

  • CNC Machined Stainless Steel: Precision-machined from stainless steel to resist corrosion and endure high engine bay temperatures over thousands of miles.
  • M20 x 1.5 Threads Both Sides: Female thread mates to OEM oil filter housing male thread accepts stock oil filter for drop-in replacement.
  • Dual 1/8 NPT Sensor Ports: Install oil pressure and temperature sensors side-by-side without oil filter removal or custom fittings.
  • Included O-Ring Seals: Viton seals prevent leaks at all connection points under full oil pressure.
  • Lifetime Warranty: Covered by Mishimoto lifetime warranty for manufacturing defects and performance failures.

Product Notes

  • Confirm your engine uses M20 x 1.5 oil filter threads before purchase.
  • Compatible with OEM and most aftermarket oil filters of matching thread size.
  • Ships ready for installation with all necessary seals and hardware.

Installation Notes

  • Professional installation recommended.
  • Clean mating surfaces thoroughly before assembly to avoid contamination.
  • Torque adapter to 25 Nm and sensors to manufacturer specs using thread sealant on NPT ports.

This Part Fits

Year Make Model Submodel
1992-1995 BMW 3 Series 325i (E36)
1996-1999 BMW 3 Series 328i (E36)
1995-1999 BMW 3 Series M3 (E36)
2001-2005 BMW 3 Series 325i (E46)
2001-2005 BMW 3 Series 330i (E46)
1999-2003 BMW 5 Series 525i (E39)
2001-2003 BMW 5 Series 530i (E39)
2004-2006 BMW X3 3.0i (E83)
2003-2008 BMW Z4 3.0i (E85)

Why Choose Mishimoto?

  • Proven track record in performance cooling and engine components for BMW enthusiasts.
  • Direct-fit design tested on real vehicles for leak-free operation.
  • High-quality materials and manufacturing for consistent long-term performance.

Frequently Asked Questions

  • Q: Will this fit my E46 325i with M54 engine?
    A: Yes it fits 2001-2005 BMW 3 Series 325i E46 and other M52 M54 equipped models with M20 x 1.5 oil filter threads.
  • Q: What sensors can I use with the ports?
    A: Ports are standard 1/8 NPT and accept most aftermarket oil pressure and temperature senders including AutoMeter VDO Prosport.
  • Q: How does the lifetime warranty work?
    A: Covers defects in materials and workmanship for the original purchaser with proof of purchase contact Mishimoto support.

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Compact box 4 x 4 x 2 inches
  • Weight: 0.45 lbs

Request For Information

Have questions about Mishimoto Stainless Steel Sandwich Plate Adapter, M20? Fill out the form below and we'll get back to you by the next business day.
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