Parts Ordering & Management: the full procedure
Order parts to the authorized estimate, verify they’re correct for the VIN, and track cores and returns through receiving and staging.
- Applies to: Parts manager or service advisor.
- Frequency: Every repair order requiring parts.
- Scope: Covers parts ordering, verification, core/return tracking, and staging to the RO. Warranty and core terms follow supplier agreements.
What you need
- Parts ordering system
- VIN / parts catalog
- Core tracking log
- RO staging bins / labels
- Receiving checklist
The procedure, step by step
- Order to the estimate — Order only the parts on the authorized estimate — matching quantity, side, and quality level (OEM/aftermarket) approved by the customer.
- Verify part vs. VIN — Cross-check each part number against the VIN-decoded vehicle (trim, engine, options) before and after it arrives.
- Track cores at order time — Flag any part with a core charge and open a core record so the deposit is recovered when the old unit is returned.
- Receive & inspect — On delivery, confirm the right part, quantity, and undamaged condition against the packing slip and RO.
- Stage to the RO — Label and bin received parts to the specific repair order so the technician gets the correct parts, not a guess.
- Protect & return dirty cores — Hold the old core safely and ship it back on a regular schedule to recover the deposit before it becomes a margin loss.
- Process returns & credits — Return unused or wrong parts promptly and confirm the credit posts to the RO.
- Reconcile parts to invoice — Match every part on the RO to what was installed so the invoice reflects actual parts used.
Quality check before you finish
- Parts ordered match the authorized estimate.
- Each part number verified against the VIN.
- Core charges flagged and logged at order time.
- Received parts checked against packing slip and RO.
- Parts staged and labeled to the correct RO.
- Dirty cores protected and returned on schedule.
- Unused/wrong parts returned and credited.
This is a free, source-anchored standard operating procedure (SOP) you can print and hand to staff. It documents the work sequence for a Auto Repair Shop business — not safety or regulatory rulings, which defer to the cited authorities, the applicable code, and your own health-and-safety plan. Open the tool above to print it, toggle ink-saver, or (with a free ToolFluency Business account) edit it to match your own workflow.
Sources
- California B&P Code 9884.8 / BAR — Parts Disclosure on Invoice (bar.ca.gov)
- NAPA / Counterman — Core Charge Tracking (napaonline.com)
- ALLDATA / Mitchell1 ProDemand — VIN Parts Lookup (alldata.com)
About Free Parts Ordering & Management SOP for Repair Shops
Free printable parts management SOP: order to the estimate, verify parts against the VIN, track cores and returns, and stage parts to the right repair order.
How to use
- Read the full procedure top to bottom before the work — the SOP runs in order and each step builds on the last.
- Toggle Ink-saver (black & white) for a cheaper mono print for the binder; leave it off for the full-color version.
- Click Print SOP to print or save as PDF. Print one per crew, laminate it for the binder, or attach it to the job in your scheduling system.
- Train new hires on it and have staff sign off. Found something out of date? Use the feedback link — flagged SOPs are re-researched against the source list.
Frequently asked questions
Why log core charges at order time?
Unreturned cores are a silent margin killer. Opening a core record when you order ensures the old unit is tracked, returned, and the deposit credited — instead of forgotten in a corner.
How does staging parts to the RO help?
It guarantees the technician installs the part ordered for that specific vehicle, cuts wrong-part comebacks, and makes reconciling the final invoice to actual parts used straightforward.
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