In short
- Inventory is a cash and service-level problem at the same time.
- Plan material against the OEM net requirement, not a static reorder point.
- FIFO and lot control protect both cost and recall traceability.
- Live valuation ends the month-end stock-taking scramble.
The two failures that cost the most
Auto-component inventory fails in two directions. A stock-out of one bought-out fastener stops a line and threatens your OEM delivery rating; a warehouse full of slow-moving raw bar ties up cash you needed for growth. Both come from the same root cause, planning material against gut feel instead of the netted OEM requirement. The inventory module fixes the root, not the symptom.
Plan material from real demand
Raw material and child parts should be planned from the same net requirement that drives production, exploded through the BOM and offset by lead time. That turns "order when we notice it is low" into "order what the schedule needs, when it needs it", and it is what keeps just-in-time supply from becoming just-too-late.
See min-max, FIFO and live valuation on your own item masters.
FIFO, lot control and traceability
In auto supply, inventory control and quality are the same conversation. FIFO consumption and strict lot control keep older material moving and give you the genealogy a recall demands, linked through traceability & warranty. Without lot-level stock, a field failure becomes an unbounded, expensive investigation.
Supplier and VMI discipline
Reliable inventory depends on reliable suppliers. Rating vendors on on-time and quality through vendor management and running vendor-managed or consignment stock for high-runners cuts both your holding cost and your stock-out risk. Procurement then works off the same numbers via purchase.
Want a stock-health review of your fast and dead movers? Ask us.
Live valuation and cycle counts
Annual stock-takes that shut the plant belong in the past. Perpetual inventory with cycle counting keeps accuracy high without downtime, and live valuation means your stock number in finance always matches the racks. That is also what makes your ERP trustworthy at month-end.
Key Takeaways
- Stock-outs and dead stock share one root: gut-feel planning.
- Plan material from the netted OEM requirement and lead time.
- FIFO + lot control protect cost and recall traceability.
- Rate suppliers and use VMI for high-runners.
- Perpetual inventory + cycle counts kill the month-end scramble.
Frequently Asked Questions
Plan material from the netted OEM requirement exploded through the BOM and offset by lead time, then hold dynamic min-max buffers only on genuinely volatile items. That balances service level against cash.
FIFO keeps older material moving and, with lot control, gives you the genealogy a recall audit demands. It protects both inventory cost and traceability at once.
Yes. Consignment and VMI stock for high-runners is tracked in the ERP, so you cut holding cost while procurement and vendors work off the same live numbers.
With perpetual inventory and cycle counting, accuracy stays high year-round, so most plants replace the disruptive annual shut-down count with rolling counts.
Yes. Live valuation means the stock figure in finance always matches the floor, which removes month-end reconciliation and makes reporting trustworthy.
Conclusion
Inventory in a Chennai auto-component plant is where cash and customer service meet. Plan material from real OEM demand, enforce FIFO and lot control for cost and traceability, keep suppliers honest, and value stock live. Do that on one ERP and you stop choosing between a starved line and a bloated warehouse.
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