Great product. [I chose EI because] you have no competition.
Wire Connector Package
Improve Your Connection Reliability with Crimpers and Ferrules
Avoid Common Wire Connection Issues
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.
Questions?
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Product Overview
How It Works

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.
Prices
Retail Prices
Package Includes:
- Crimper
- 80 Ferrules (20 ga)
- 80 Ferrules (24 ga)
- 40 OLC-2 Connectors
- Hex Wrench
- Wiring Guide
Description
Package
Retail Price
Wire Connector Package
WC-Pkg
$85
Lead Time: Usually ships within 2–3 business days.

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Testimonials
Customer Testimonials
Great product at a great price …. (and) reliability.
Customer Service is far superior… with an excellent record of resolving … technical issues.
- Customer
C.J. R. from North Carolina
- Aircraft
Mooney M20C Ranger
- EI Instrument
Keep it up. I’ll keep coming back.
I really appreciate the quality of communication about my order. The instrument offers the right functionality (being a primary instrument) in the right form factor for my application.
The [unit] is easy to read and quick to respond. I have multiple EI units and have had good experiences with all.
- Customer
Thomas C. from Maine
- Aircraft
Maule M-5-235C Luna Rocket
- EI Instrument
Great Service.
- Customer
Flying Academy from New York
- Aircraft
Piper PA-28-161 Warrior
- EI Instrument
MVP-50 is a really great product
Great customer support. My A&P installed a CGR in a Comanche and liked it.
- Customer
Michael T. from Ohio
- Aircraft
PA28
- EI Instrument
The CGR-30P is working great and it’s an outstanding addition to our avionics package.
Installed digital volt/amp gauge in PA 28-181. Great unit easy to install. Much better than original.
Easy to install, and the CGR was set up to my aircraft’s exact specifications.