Part Number: Diesel engine wire harness replace part number is 5C3Z 12B637 BA for reference. Please check the number before ordering. Main Function: The wiring harness is used to connect various electrical components to improve vehicle stability, fuel economy and power output. Durable Structure: Engine wiring harness is made of excellent copper and ABS insulation material, which is highly durable and ensures a long service life. Stable Performance: The upgraded design ensures stable operation of the electrical components, ensuring a perfect match to enhance vehicle performance. Reference Part Number: 5C3Z 12B637 BA. Please double check the part number of your item, matching information is for reference only. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.
