Compatibility Verification

⚠️European, UK, - Buyer would Pay tax on items worth $45 or more 
✅ Before placing order, carefully verify OE number and product images match your required sensor. If uncertain, send us photos of original sensor (showing OEM label) for confirmation.
⚠️ No after-sales liability for malfunctions caused by vehicle model mismatch.

Installation Specifications

📌 Recommended to be performed by certified auto repair shops. Contact us immediately with photos and error codes if issues arise during installation.
📌 Prohibited Operations:
▸ Direct finger contact with ceramic probe (oil contamination causes failure)
▸ Using impact wrench installation (thread damage voids replacement eligibility)
▸ Installation without removing exhaust pipe carbon deposits

Installation Procedure:

Step 1: Confirm OE number matches original part
Step 2: Inspect wiring integrity pre-installation
Step 3: Clear OBD fault codes
Step 4: Verify secure wiring connections post-installation
Step 5: Power activation & functional testing

📦 Return & Warranty Policy

Our Commitment:

✔️ 12-month warranty from date of purchase. Defective products qualify for free replacement.      
✔️ Buyer covers return shipping costs.
✔️ Replacement dispatched within 72 hours after defect confirmation.
Warranty Exclusions:

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

Efficient After-Sales Service:

Full refunds available for unused items in original packaging.
Contact us for return authorization prior to shipment
Refunds processed within 3 business days after receiving returns.

Shipping:

Standard delivery via eBay SpeedPAK. DHL expedited shipping available at additional cost.

⚠️  LegalDisclaimer:

No liability for NOX SENSOR For damage/vehicle malfunctions caused by improper installation.