Warranty Service

Dear Customers,

Thank you for choosing 320D injector and spare parts from 320dinjector.com . For the protection of your consumer rights, customers who have the valid purchase invoice of 320dinjector.com products will enjoy a long warranty period for our 320D injector and spare parts. The following information is a detailed introduction to warranty services.

diesel 320D injector and spare part’s Warranty Coverage
. After customers receive the 320D injector and spare parts from 320dinjector.com within 15 days, customer can choose to replace or repair them if there is a performance failure with conditions of no appearance damage on the 320D injector and spare parts’ surface.

. Each 320D injector and spare part has a 6-12 months warranty period, If there are any confirmed 320D injector and spare part’s performance problems after testing during the warranty period, customers can contact our salesmen to replace the same model or a reworked product with the same performance for free.

320D injector and spare part’s Problems That Out Of Warranty Coverage
.The warranty period has expired.

. 320D injector and spare part failure caused by high temperature, high pressure, humidity, rain and snow, saline-alkali land, earthquake, and used in an abnormal environment.

. 320D injector and spare part damage caused by man-made reasons (throwing, strong magnetic field magnetization, set fire).

. 320D injector and spare part failure or 320D injector and spare part damage caused by a non-320D injector and spare part design, technology, manufacturing, quality, and other issues.

. 320D injector and sapre part failure due to system pressure exceeding system approved pressure..320D injector and spare part failure caused by system voltage exceeding approved voltage.

. 320D injector and spare part failure caused by impurities (water, lead, aluminum powder, iron powder, sulfide) in the system fuel exceeding the standard requirements.

. 320D injector and spare part failure caused by not installing according to the tightening torque specified in the vehicle engine maintenance manual (the tightening torque is too large or too small).

. 320D injector and spare part failure caused by not following the installation angle specified in the 320D injector and spare part maintenance manual.

. 320D injector and spare part failure caused by not following the cleaning requirements specified in the 320D injector and spare part maintenance manual.

. 320D injector and spare part failure caused by failure to replace consumable parts as specified in the 320D injector and spare part maintenance manual.