In the simplest terms, a product is considered defective if it poses an unreasonable risk of injury or fails to work properly, leading to injury or death. KING offers an optional extended warranty, available for purchase, providing one year of additional warranty coverage for both factory parts and labor!This warranty covers repair or replacement (at King Living's sole discretion) of Products against failure due to manufacturing defect. A defective product is an item that's flawed in some way that makes it unsuitable to perform its function. King Shocks' products are warranted to be free from manufacturing defects for a period of 90 days from date of purchase. This guide considers claims for a defective product under the Consumer Protection Act. This warranty excludes all costs arising from the installation, adjustment, removal or replacement of a defective product or product part. Design defects—Some products are defective or faulty due to an inherent flaw in the product design. APPLICATION other than prescribed in the product operating manual. Buyer. 14.5.1. Sometimes, even the highest quality of products have an unforeseen defect.