I have never had an issue with any EI products… it looks fantastic on the panel.
- Customer
Thomas A. from Oklahoma
- Aircraft
Beechcraft Bonanza E35
- 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.

I have never had an issue with any EI products… it looks fantastic on the panel.
Met all my requirements; great support.
The R-1-6 is a great instrument. [I chose EI because of] quality.
[I chose EI because of its] reputation [and the] quality and appearance of the instrument.
. . . the kit looks very well built and the company I fly for . . . has had a very good experience with your products and your customer support.
Phone service for ordering was quick and easy. Shipping was quick.
Love the instrument, easy to install, all good
Easiest company to deal with and an awesome product! Price, Certified for Primary, and Features.
Always a pleasure to do business with EI. Products ship rapidly. I have been using your products for 20+ years.
Your customer support is far superior . . . . I appreciate all your help.
Customer Service is far superior… with an excellent record of resolving … technical issues.
Straightforward installation instructions, great wiring harness. Quick answers from Tech Support.