The O-Ring included is still used to protect debris from getting up into the motor housing. The purpose for the longer pigtail is to keep the connector dry. Uses OEM Delphi connectors.
Installation is simple and a kit is included to help removal of previous sensor and prep for new one. To help prevent rounding out previous bolts and such I've included a 2.5mm hex head, 4.0mm tap for cleaning out the threads, anti-seize for new bolts, dielectric grease for electrical pins and even scotch brite.
Over 600 sold, comes with a 6 month warranty.
Instructions are included and also at www.gooodsystems.com/quadrasteer/install/
Lifetime Warranty and more Quadrasteer stuff on www.gooodsystems.com
If you need help diagnosing a Quadrasteer related problem we are happy to help, please email or call.