Very easy to install and directions were straight-forward.
- Customer
Paul H. from Oklahoma
- Aircraft
Piper PA-28-151 Cherokee Warrior
- EI Instrument
8am–4:30pm PST M–F
[mbhi location="Main"]
A-102 Adapter Plate
A-102
$28
Lead Time: Usually ships within 2–3 business days.

Very easy to install and directions were straight-forward.
Easy Install.
The reviews online were very good. Customer service has been great.
This is the third EI instrument I am having installed in “Lillybelle .” I am impressed with the ease of operation, the affordability and the accuracy of each of these instruments. For years I trusted my life to 50+ year old gauges. Now I don’t have to. What a relief!
Installation went great. The Fuel Flow is dead on.
EI shines in providing excellent customer support and its products are reliable, affordable and of high quality.
Great… price [&] support
Your products always work great! Great customer service and a quality product that we have used for years.
So far, great product
Why did you choose our products over the competition? Complete kit and ease of installation.
Installing [EI’s FP-5L] in my RV 6. . . owned an FP-5L 6 years ago in a Cessna 206 on floats in a commercial operation in Alaska. Getting every ounce of payload, and coming home across Cook Inlet with the Cessna gas gauges near or on empty, I spent a lot of time explaining the benefits of the Fuel flow gauge… and reassured my passengers there were 12 gallons of fuel on board. I’m a believer…
Excellent customer service. Without a doubt the best aviation part I have purchased.