Knight Automotive L.L.C. Written Warranty

Repairs performed at KNIGHT AUTOMOTIVE L.L.C. carry a 2 year 24,000 mile warranty on labor. If a part fails due to being installed incorrectly, KNIGHT AUTOMOTIVE L.L.C. will replace that part at no charge to the client. We use a variety of different part manufacturers and suppliers. For that reason, please see below for your specific part warranty.


AC Delco parts, identified by the "ACD" at the beginning of the part number, carry a 2 YEAR/24,000 MILE NATIONWIDE WARRANTY against manufacturer's defects. If an AC Delco part that KNIGHT AUTOMOTIVE L.L.C. installs on your vehicle fails, you can visit any AC Delco PSC center throughout the United States to have the AC Delco part replaced under AC Delco's Nationwide Warranty. AC Delco PSC Centers and AC Delco warranty information can be found at


Jasper engines, transmissions, transfercases, differential assemblies and parts included in Jasper's install kits carry a 3 YEAR/100,000 MILE NATIONWIDE WARRANTY. If a Jasper product that KNIGHT AUTOMOTIVE L.L.C. installs fails, you can visit any Jasper Installer throughout the United States to have the Jasper product replaced under manufacturer's warranty. Jasper Installers and Jasper warranty information can be found at

KNIGHT AUTOMOTIVE L.L.C. does not install used parts, unless used parts are specified by the client. Used parts carry absolutely no part or labor warranty. The client assumes all responsibility for costs incurred if a used part fails and must be replaced a second time. If the used part supplier offers a warranty at an additional cost, that cost and warranty will be passed on to the client and KNIGHT AUTOMOTIVE L.L.C. will honor said warranty. Client will be responsible for any and all costs that are not considered to be covered under part supplier warranty. KNIGHT AUTOMOTIVE L.L.C. will not be held responsible if a replacement used part is not available.

All other parts installed by KNIGHT AUTOMOTIVE L.L.C. carry a 12 MONTH/12,000 MILE MANUFACTURER'S WARRANTY. All warranties are void if vehicle is modified or operated outside of normal conditions, which can be found in the vehicle's owners manual. Tow bills and rental car expenses will be the responsibility of the client, unless otherwise agreed to by the owner of KNIGHT AUTOMOTIVE L.L.C.

Knight Automotive is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Knight Automotive (219) 663-0400 if you have any issues in accessing any area of our website.