Lingenfelter 3 year / 36,000 Mile Warranty & 2 year / 24,000 Mile Warranty
The LPE warranty gives you peace of mind in knowing that the work and components you are receiving from LPE are the best available. This warranty is included for most LPE installed engine packages, please check package inclusions for specifics.

The Lingenfelter engine package warranties are not a third-party insurance policy that has limits on the expense of the repairs & does not rely on approval by a third party insurance adjuster. Lingenfelter has always absorbed the cost of our warranty repairs on our covered packages and we feel this helps us to better provide an excellent product that we can stand behind.

In most cases warranty repairs can be performed at the vehicle owners local Chevrolet dealer or by an ASE certified GM mechanic in the customers area. Each case will be evaluated individually to determine if repairs can be performed correctly at repair facility in your area. Lingenfelter Performance Engineering reserves the right in some situations to require the vehicle to be returned at the vehicle owners expense for warranty repairs. Lingenfelter Performance Engineering does require you to submit an estimate for approval before we will pay for repairs.

The installation of a Lingenfelter installed engine package can affect your remaining power train warranty from GM. It is at your dealers discretion if other components such as the transmission or differential unit will be covered by the GM power train warranty. In most cases your GM warranty will still cover the rest of the vehicles components not related to the upgrades provided by Lingenfelter.

Lingenfelter Electronics Warranty
Lingenfelter Electronics are warrantied to be free from defects in material and workmanship under normal use and if properly installed for a period of 1 year from date of purchase. If the device is found to be defective as mentioned above, it will be replaced or repaired if returned prepaid along with proof of date of purchase. This shall constitute the sole remedy of the purchaser and the sole liability of Lingenfelter Performance. To the extent permitted by law, the foregoing is exclusive and in lieu of all other warranties or representations whether expressed or implied, including any implied warranty of merchantability or fitness. In no event shall Lingenfelter Performance Engineering be liable for special or consequential damages.

Product Returns & Special Ordered Parts
Any item not normally stocked for sale by LPE would be considered a special order. Special ordered items not limited to but including headers, exhaust systems & custom wheels cannot be returned. Once the special order is placed and your 50% deposit is retained, it cannot be cancelled. Autocal devices cannot be returned once they have been programmed.

Items purchased with a core charge are eligible for a core return refund can be returned within 45 days.

Customers should properly pack and insure the shipment. Please allow up to 30 days for the refund to be completed. Some items may be subject to a 20% handling charge.