Prosport Gauges - Oil Filter Adaptor Plate

🛠️ Easy Installation – Video Below!

This aluminum sandwich plate makes it simple to install your Oil Pressure and Oil Temperature senders—no drilling or tapping required. Just:

1. Remove your oil filter.
2. Screw the plate on in its place.
3. Reinstall the filter on top of the plate.
4. Install your senders into the available ports.

The plate includes (4) 1/8" NPT fittings, 4 plugs, an O-ring gasket, and installation instructions. It can rotate 360° to help you find the ideal orientation for sender clearance.

⚠️ Fitment & Notes

• If unsure about sizing, please call or email us.
• Designed for spin-on oil filters only.
• Plate adds 29mm (1.15") to your oil filter length—check clearance, especially on vehicles like the WRX, which may require heat shield modification.

🔩 Center Nut Torque Specs

• Torque: 23 ft-lbs
• Nut Size: 26mm (1")

📋 Size Options & Vehicle Compatibility

Here are baseline fitment suggestions. For exact compatibility, please call us Mon–Fri, 9 AM–5 PM EST.

🔧 M20 x 1.5

• Subaru
• Non-metric Honda
• Mitsubishi, Acura
• Hyundai
• Nissan Sentra 2.5L, 350Z
• Mazda RX-7, RX-8
• Porsche
• Honda S2000

*Note: Some modification may be required for 2006–2007 WRX TR edition. Consider our Remote Oil Pressure Kit as an alternative.

🔧 M22 x 1.5

• Mazda 6 (V6)
• Ford 6.8L Super Duty, 4.0L Mustang, Explorer, Sport Trac
• Mustang GT 4.6L, F-Series 5.4L
• Metric Honda Civic/CRX
• Some Metric Chevy and Ford models

🔧 3/4 UNF-16

• Mazda (with spin-on conversion)
• Nissan, VW, Ford, BMW
• Scion, SRT-4, SR20, Toyota, Jeep
  Compare Long Shaft Version ›

🔧 3/4 UNF-16 – Long Shaft

• Toyota Celica
• Scion tC, MR2
• Lexus IS300 (2JZ-GE)

🔧 13/16 UNF-16

• Most early Chevy 4/6/8 cyl. (305, 5.0, 5.7)
• Some Buick, Pontiac, Oldsmobile
• Does not fit big blocks or Gen 1 350.

🔧 M18 x 1.5

• Some Pontiac and Chevy 5.7L

🔧 Sensor Installation Tips

• NPT threads are tapered—tighten by hand, then turn 3/4 to 1.5 turns more.
• Some exposed threads are normal and necessary for sealing.
• Use Teflon tape or Loctite on the threads for a proper seal.
• Do not overtighten or you may damage the threads.

📹 Installation Video

• Watch the Install Guide