Easy Install.
- Customer
Leslie S. from Connecticut
- Aircraft
Piper Arrow PA-28R-200
- EI Instrument
We now offer a comprehensive kit that includes crimpers and ferrules (20 ga and 24 ga) along with our popular OLC-2 connectors, designed by our engineers with naval brass barrels, a nylon sleeve, and two set screws. This new connection method rivals the strength of gas-tight cold welds, ensuring the most reliable and long-lasting wire connections Electronics International has ever offered for your aircraft engine monitors.
8am–4:30pm PST M–F
[mbhi location="Main"]

Prepare the Wires: Strip the ends of the wires to the appropriate length.

Crimp the Ferrules: Place the stripped wire ends into the ferrules and use the crimper to secure them.

Insert into OLC-2: Insert the crimped ferrule ends into the OLC-2 connector and tighten the set screws.

Crimp the ferrule.

Snip off any excess wire that may be protruding through the end of the ferrule terminal.

Pull on the crimped ferrule (3 to 4lbs) to ensure that it is firmly attached to the wire.

Insert the crimped ferrule into OLC-2 and tighten with a hex wrench until the hex wrench flexes (3 inches lbs). Repeat on the opposite end to complete your connection.

Pull on wires (3 to 4lbs) to ensure that your connections on both sides of the OLC-2 are firm and secure.
Wire Connector Package
WC-Pkg
$85
Lead Time: Usually ships within 2–3 business days.

Easy Install.
Excellent Service. Superb Product.
We liked the price and the reputation of your company.
Staff appears to be very helpful when assistance is needed in verifying information. Heard good things about it [EI] from personal known aircraft owners.
Love the situational awareness that the CGR-30 Combo gives me. Easy to read and understand displayed information.
I like the 3.125″ format. Plus there are no hidden costs of probes you have to buy later…
Keep it up. I’ll keep coming back.
Installation went great. The Fuel Flow is dead on.
Pleasure supporting folks with like values.
Currently have multiple EI Instruments in our aircraft. Quality and reliability are key.
Very complete and thorough packaging. Well-prepped wiring harnesses. Quick and efficient turnaround time. Great communication throughout the process.
Installed digital volt/amp gauge in PA 28-181. Great unit easy to install. Much better than original.