GM Warranty Program
The Quigley 4x4 system is backed by a warranty matching GM's vehicle warranty including both labor and replacement parts. Designed to be easily serviced by GM dealers across the country, the genius behind Quigley is its use of easily obtainable, original equipment suspension and drive train components from major automotive manufacturers.
Extended Warranty: When purchasing extended warranties either from the vehicle manufacturer or an aftermarket company, verify in writing the extended warranty is valid for vehicles converted to the Quigley 4x4 system. The vehicle manufacturer's extended warranty covers only the factory installed components. Quigley Motors does not offer, nor does it honor, any form of extended warranties.