• Direct shipping from China. Worldwide free shipping. Quality assurance.
  Item will be prepared and sent out within the promised processing time.
  Standard delivery via eBay SpeedPAK. The DHL expedited shipping is available at additional cost.

We will accept return or refund or exchange if the item is not used and marked within 30 days from the date of delivery.
If you received wrong of defective items, please take photos and contact us to confirm.
We must protect your interest as promsied. Remember to contact us via eBay message firstly.

✔️ 12-month warranty from date of purchase. Defective products qualify for free replacement.
✔️ Contact us for return authorization prior to shipment, buyer covers return shipping costs.
✔️ Replacement dispatched within 72 hours after defect confirmation.
✔️ Refunds processed within 3 business days after receiving returns.

✖️Warranty Exclusions:

• Scratched/burned probe surfaces
• Deformed sealing gaskets from usage
• Tamper-evident labels broken (unauthorized disassembly)
• Improper installation/misuse/abuse
• Indirect damages from other component failures
• Parts used in off-road or racing applications (unless specified)
• Consequential/incidental/special/exemplary damages
• Warranty void if vehicle ownership is transferred

• Our online store opens 24 hours a day and 7 days a week.
  Office opening time: Monday to Friday 9:00AM-5:00PM.
  For inquires and customer support, please send your email via ebay email system. We will reply to you within 24 hours during business days.