Genuine Genuine part that fits your specific vehicle. Genuine Genuine part that fits your specific vehicle Ignition Knock Sensor Part Number: 39250-26900 Manufactured to meet specifications for fit, form, and function Brand Kia Item Weight 2.25 ounces Manufacturer Kia OEM Part Number 39250-26900 Item model number 39250-26900 Package Dimensions 11.1 x 3.86 x 1.26 inches Manufacturer Part Number 39250-26900