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Fitment-safe B2B sourcing

EV Sensor Parts Inquiry

Use the actual system name. A battery-electric vehicle has no exhaust oxygen sensor; common inquiries include TPMS, wheel-speed, temperature, HVAC, position and electrical sensors.

TPMS

Frequency, valve type, OE code, wheel market and programming method.

Wheel speed

Axle, side, connector, lead routing and warning code.

Thermal/HVAC

Circuit location, temperature range, connector and unit label.

High-voltage systems

VIN and diagnostic evidence are mandatory; service is restricted to qualified technicians.

Evidence before quotation

Define the vehicle, system and market standard.

EV names can cover different batteries, motors, charging standards, thermal layouts and production revisions. A model name or product photo alone is not reliable fitment evidence.

Vehicle identity

Send VIN, production date, exact trim, destination market, battery capacity and motor or drive configuration where relevant.

Part identity

Include the complete OE/material label, connector faces, mounting points, dimensions, hose or cable ends and the old-part location.

Electrical and safety scope

State voltage, current, phase, frequency, diagnostic code and applicable market standard. High-voltage installation must be handled by qualified personnel.

Commercial requirement

Provide quantity, test or certification requirement, target market, sample need, packing requirement and delivery destination.

A quoted EV component should identify the matched application, specification basis, exclusions, quantity basis and any certification evidence. Do not transfer combustion-engine references to a battery-electric application.

Vehicle directories with electric applications.

Use these model directories to separate EV, hybrid and combustion variants before requesting a system component.

Auto parts inquiry

Send the vehicle and part evidence.

Include brand, full model, year, engine or EV drivetrain, OE/material code, quantity, destination and packing request. You can attach a list or old-part photos.

* Provide at least one contact method: Email, WhatsApp or WeChat.

Optional: spreadsheet, PDF, image or ZIP package (up to 25 MB each and 60 MB total).