Every car key. Every fob.Wholesale for the trade.
Smart keys, remotes, flip & transponder keys and fobiks — all quality aftermarket, every SKU listed with its FCC ID, part number and cross-references so you can check it against the part in your hand.
Free to apply · No minimums · Most approvals within one business day
- Every listed SKU in stock now
- Verify by FCC ID / part number
- Ships today — order by 4 PM ET
- Programs, or refunded
Find your key or part
One box — FCC ID, part #, vehicle, or just describe it.
Or find it another way
Trade-only · wholesale pricing unlocks on approval
- Every published SKU on the shelf and bin-located
- All in stockEvery published SKU on the shelf and bin-located
- Matched by FCC ID, part number or cross-reference
- Exact fitMatched by FCC ID, part number or cross-reference
- Same-day dispatch cutoff from our US warehouse
- 4 PM ETSame-day dispatch cutoff from our US warehouse
- Won't program? Replacement or full refund
- Or refundedWon't program? Replacement or full refund
Every automotive key & fob
Smart keys, transponder keys, remote-head keys, remote & flip keys, keyless entry remotes and fobiks — organized by type the way locksmiths actually work.
Buy in volume, pay less per key
Pre-packed bundles of our deepest-stock fobs — every unit rolls straight onto the volume-discount ladder.
1–4 units
Wholesale
Trade
5–9 units
Save 5%
Bulk
10–24 units
Save 10%
Pro
25+ units
Save 15%
Fleet
Buy by the box
One fast-moving SKU in a ×5 / ×10 / ×25 ladder.
Shop by make
Mixed “stock the van” kits of the movers for a make.
Starter kits
Type-based assortments to cover a gap fast.
Apply once to unlock every bundle price at your wholesale rate.
What we hold most of right now
Sign in to your approved wholesale account to see pricing and add to an order.
Build your wholesale order in seconds
Describe what you need in plain English — we structure the order instantly. Send it to our trade desk or apply once to unlock pricing.
AI Quote Builder
Describe what you need in plain English — vehicles, part types and quantities — and we'll build your order list instantly. Send it or apply to get wholesale pricing.
Try an example
Your order
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build your list
See wholesale pricing in about a day
Car Key Source is trade-only, so prices are reserved for approved locksmiths. Getting in is fast — and once you're approved, every price unlocks across the catalog.
Apply free
A couple of minutes — business details and your locksmith license. No minimums, no card.
Get approved
Most locksmiths are verified within one business day. Browse and build orders in the meantime.
Pricing unlocks
Wholesale pricing reveals across the entire catalog, with volume discounts on top.
Free to apply · No minimums · Approvals land within one business day
The right part — or your money back
Match the FCC ID, part number or cross-reference and the part is guaranteed to fit. If a key won't program, a blank won't cut, or a part isn't right, send it back for a replacement or a full refund. No restocking games.

- Exact-fit guaranteed by FCC ID / part number / cross-reference
- Programs-or-refunded on keys & remotes — it works or you don't pay
- 30-day hassle-free trade returns
Backed on every order · trade-only
Built to be checked, not taken on faith
Run by licensed, working locksmiths — every claim on this site is one you can verify against the part in your hand, the FCC ID under the battery cover, or a note to the trade desk.
15 years
In locksmithing and commerce
Licensed
Run by licensed, working locksmiths
All makes
Domestic, import & luxury key expertise

Aftermarket, labeled honestly
The catalog is 100% quality aftermarket and every listing says so on the page — never dressed up as something else, never a mystery part. Each one carries its FCC ID, part number, frequency, battery, buttons and transponder chip where it applies.
Fitment data you can verify
Cross-check any SKU against the FCC ID under the battery cover, the part number on the board, or the cross-references on the listing before you order. If the identifiers match, fitment is guaranteed — in writing.
A trade desk that knows the work
Chip type on an odd model year, remote-head versus transponder-only, all-keys-lost sourcing — email the trade desk and get an answer from someone who understands the job, not a call-center script.
Stuck on a job? Ask the trade desk
Mon–Fri, 8am–6pm ET · info@carkeysource.com
Guides & know-how
FCC IDs, programming, chips and stocking — written by working locksmiths.
How to Change the Battery in a Toyota Key Fob
Toyota smart keys take a CR2032, remote head keys usually a CR2016. How to open each fob type, swap the cell, and drive with a dead fob.
How to Change the Battery in a Honda Key Fob
Every Honda and Acura fob generation takes a CR2032. Here is how to open each shell without cracking it, and what to check if that does not fix it.
Toyota Key Fob Replacement: A Locksmith's Sourcing & Programming Guide
Which Toyota fob fits, how it programs, and what it should cost — a working guide to G-chip, H-chip and smart proximity keys by FCC ID.
Questions, answered
Everything you need to know before you order.
