OE Replacement TPMS Sensor RFQ Checklist
A buyer checklist for OE replacement TPMS sensor RFQs, covering OE numbers, vehicle fitment, frequency, protocol, relearn workflow, sample validation and approval evidence.
Quick assessment
OE replacement TPMS sensor RFQs often become slow when buyers provide only a vehicle model or a target frequency. A usable RFQ needs OE references, vehicle market, protocol, valve stem, relearn route and validation requirements.
Use this checklist before sourcing OE replacement TPMS sensors, programmable TPMS alternatives, private-label sensors or distributor sample lots.
RFQ decision factors
- OE number and vehicle application should be checked together, because supersession and regional variants can change the replacement route.
- Frequency is necessary, but protocol, ID behavior and relearn workflow decide whether the sensor can be approved.
- Valve stem, service kit and wheel context affect installation even when the electronic match is correct.
- Programmable sensor RFQs should include programming tool, database version and write-verification expectations.
- Sample approval should define how pressure reading, RF response, relearn result and failure recovery are recorded.
RFQ preparation matrix
| Review area | Recommended action | Validation evidence |
|---|---|---|
| OE reference | Provide OE number, supersession number or original sensor photo. | OE list, original label, vehicle VIN/year/trim and market. |
| Vehicle fitment | Define make, model, year range, trim, destination market and wheel/valve requirement. | Fitment table, application notes and exclusion list. |
| Frequency and protocol | Confirm 315MHz or 433MHz together with supported protocol and ID behavior. | Tool reading, programming record and protocol compatibility result. |
| Relearn workflow | Confirm auto relearn, OBD relearn, manual relearn or tool-based service route. | Workshop procedure, dashboard result and tool screenshot. |
| Sample validation | Approve sample lots before channel, brand or bulk purchase decisions. | Pressure reading, RF response, leak result, batch record and issue log. |
Sample approval workflow
- Collect OE numbers, original sensor photos and vehicle market information before quotation.
- Map the RFQ to a fitment table that separates supported, excluded and sample-required applications.
- Confirm frequency, protocol and programming path with the intended tool ecosystem.
- Run sample programming, read-back and installation or bench validation before batch approval.
- Record relearn workflow, final pressure reading and any failure recovery steps.
- Keep batch, firmware, tool version and approval evidence for warranty and channel support.
Common RFQ risks
A fast TPMS quotation can still fail if the RFQ only asks for price by frequency. The main sourcing risk is approving a sensor that looks correct by MHz but fails by OE reference, protocol, relearn behavior, valve fitment or sample evidence.
Information needed before RFQ
- OE number, supersession number or original sensor photo.
- Vehicle make, model, year range, trim and destination market.
- Required frequency, protocol clues and tool ecosystem.
- Valve stem type, service kit and wheel context.
- Sample quantity, approval standard, packaging need and target launch date.
Engineering conclusion
A strong OE replacement TPMS RFQ is not only a price request. It is a fitment and validation package that lets the supplier quote the right sensor route, sample plan and approval evidence.
A buyer checklist for OE replacement TPMS sensor RFQs, covering OE numbers, vehicle fitment, frequency, protocol, relearn workflow, sample validation and approval evidence.
Submit OE replacement TPMS RFQResource Scope and Project Inputs
This module helps readers convert website guidance into reviewable RFQ and project inputs for XSD Precision engineering communication.
Who This Resource Is For
TPMS sourcing, service, channel and engineering teams confirming OE numbers, vehicle year and market, frequency, programmable-sensor coverage and vehicle relearn validation boundaries.
Project Inputs
OE number, vehicle year, target market, 315MHz / 433MHz frequency, programming tool, sensor sample, activation/read results and relearn conditions.
How XSD Precision Uses This Information
The website explains decision logic, input checklists, validation paths and collaboration methods. Vehicle programs, test records, software details, quality records and project confirmation materials are reviewed through direct project communication.