Helps provide a tight seal for your vehicle's exhaust connections This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
All Genuine GM parts are covered by GM's 12 month "parts warranty period" from the date of invoice. If this part is defective, you should be able to get the warranty claim processed by your local GM dealership's service department, or any GM dealership nationwide with a dealership copy of your invoice. Please contact us for a dealership copy of your invoice. We will also be able to assist in any warranty claims.