This genuine OEM GM driver seat belt with buckle is a direct replacement for your vehicle’s front seat belts. It is designed to fit perfectly and securely on the driver seat, ensuring your safety while driving. The buckle is made of high-quality materials and comes in a sleek gray color that matches your vehicle’s interior. Please note that this part only includes part reference #2 on the diagram. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. 4.8L V8 – Flex, 6.0L V8 – CNG, 6.0L V8 – Flex, 6.6L V8 – Diesel. 4.3L V6 – Gas, 5.3L V8 – Flex. 4.8L V8 – Flex, 6.0L V8 – Flex, 6.6L V8 – Diesel. 4.3L V6 – Gas, 5.3L V8 – Flex, 5.3L V8 – Gas. 4.8L V8 – Gas, 6.0L V8 – Gas, 6.6L V8 – Diesel. 4.3L V6 – Gas, 5.3L V8 – Gas. 4.3L V6 – Gas, 4.8L V8 – Gas, 6.0L V8 – Gas, 6.6L V8 – Diesel. 4.3L V6 – Gas, 4.8L V8 – Gas, 5.3L V8 – Gas, 6.0L V8 – CNG, 6.0L V8 – Gas. 4.8L V8 – Gas, 6.0L V8 – CNG, 6.0L V8 – Gas.