Trade only · 2,287 keys in stock · Ontario & Florida warehouses

Every car key.One search.

FCC ID, part number, IC ID or the vehicle — it reads it the way a locksmith would, and shows the key before you finish typing.

Reads

Trade pricing on every one of those keys.

Free to apply · no card · 5 of the same part saves 5%, 10 saves 10%, 25 saves 15%.

Apply for trade pricing Already approved? Sign in

Or browse the shelf

All 2,287 parts

Smart keys807 in stock

Transponder keys275 in stock

Remote head keys182 in stock

Flip keys202 in stock

Keyless remotes275 in stock

Fobiks63 in stock

By makeChevrolet230 Toyota230 Ford225 Hyundai193 Honda158 Dodge153 Kia130 Buick127 Cadillac123 Nissan122 + 64 more makes

Order by 4 PM ET Mon–Fri, ships same day from Ontario or Florida · Won't program? It comes back, we pay the freight.

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 the warehouse serving your country: 4 PM ET Mon–FriSame-day dispatch cutoff, from the warehouse serving your country
Won't program? Reply and we'll sort it out: Trade deskWon't program? Reply and we'll sort it out

An opened carton of key fobs on a locksmith's bench

Bundle & Save

Buy in volume, pay less per key

Up to 15% off

Pre-packed kits of published, in-stock SKUs — five per line, so every line rolls straight onto the volume-discount ladder. No bundle-only price, no compare-at. Plus a freight offer you'll only find on the bundles page.

Shop Bundle & Save

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

Cross-make coverage — chips, trucks, daily drivers.

Apply once to unlock every bundle price at your wholesale rate.

Top demand

See wholesale pricing, not retail

Car Key Source is trade-only, so prices are reserved for approved locksmiths. Applying is free and takes a couple of minutes — once you're approved, every price unlocks across the catalog.

Wholesale pricing, every SKU Save up to 15% at volume Free U.S. shipping over $250 USD Secure card checkout, no invoicing

Apply free

A couple of minutes — business details, and a licence where your state issues one, or your listing, website or resale certificate where it doesn't. No minimums, no card.

We check the business is real

Most accounts are approved instantly. Browse and build orders in the meantime.

Pricing unlocks

Wholesale pricing reveals across the entire catalog, with volume discounts on top.

A sealed wholesale carton with packing slip on the dispatch counter, two aftermarket smart keys in a parts tray beside it

Apply for wholesale pricing Build a quote first

Free to apply · No minimums · No card required

Programming guarantee

If it doesn't program, it's on us

Every listing carries its FCC ID, part number and cross-references, so you can match the part in your hand before you order — and the trade desk will confirm it with you if you're not sure. If a key or remote you bought for the vehicle we listed it against still won't program, tell us within 30 days of delivery: we refund it and we pay the return freight. Two conditions, both fair — the vehicle matches the listing, and the part comes back in resaleable condition.

Guarantee & returns Find my key

Best-Price Guarantee

Car Key Source dispatch bench — parts bins of fobs and blanks, an order being packed

Confirm the exact part by FCC ID / part number / cross-reference
Won't program on the listed vehicle? We refund it and pay the return freight — 30 days from delivery
30-day hassle-free trade returns

A real trade desk behind every order · trade-only

Why the trade buys here

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

Key cutting machine mid-cut on a working locksmith bench, key blanks and remotes in the tray — Run by trade hands — cut, programmed and checked at the bench

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 you're not certain, send the identifiers to the trade desk and we'll confirm the part before you buy.

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

Talk to the trade desk

From the trade desk

Guides & know-how

FCC IDs, programming, chips and stocking — written by working locksmiths.

All guides

How-To

Mercedes-Benz Key Fob Battery Replacement: Every Fob Generation, Step by Step

A generation-by-generation guide to changing a Mercedes-Benz key fob battery, plus what it means if the fob still won't work afterward.

8 min readRead guide

OBD key programming during an all-keys-lost job

How-To

All Keys Lost by Make: What You Need Before You Roll the Van

All-keys-lost requirements by make: Lishi decode, PIN or security access, SGW bypass, tool AKL coverage and the right fob, Toyota through BMW.

8 min readRead guide

Guides

Dodge, Ram, Jeep & Chrysler Key Fob Replacement: Fobiks & Smart Keys

Dodge, Ram, Jeep, Chrysler and Fiat key fob replacement: Fobik and smart key generations, FCC IDs by model, ID46 vs ID4A, SGW programming and stocked parts.

8 min readRead guide

FAQ

Questions, answered

Everything you need to know before you order.

Every SKU published on the site is physically on the shelf and bin-located — smart / proximity keys, transponder keys, remote-head keys, remote & flip keys, keyless entry remotes and fobiks, covering domestic, import and luxury vehicles. Nothing on the site is drop-shipped. The rest of the locksmith line (blanks, cylinders, programmers, picks, pinning and door hardware) is rolling out.

Use Find My Key to search by year/make/model, FCC ID, part number or cross-reference. Every listing shows its FCC ID, part number, frequency, buttons and transponder chip, so you can check the part in your hand against the page before you order — matching the FCC ID or part number is how you confirm the correct fit. Not sure? Send the identifiers to the trade desk and we'll check it with you.

In-stock items dispatch same-day on orders placed by 4 PM ET, from our Ontario facility. Canadian orders ship domestically — no customs, no brokerage. US orders are shipped across the border with tracking, and the freight price quoted at checkout is the freight price you pay.

Reply to your order email, or write the trade desk with the vehicle, the tool you used and the error you got. We handle fitment and wrong-part problems case by case — on a part you matched by FCC ID, part number or cross-reference we'll work it out with you. Unused, unprogrammed parts go back within 30 days under the standard returns policy — no restocking games.

Yes — the catalog is 100% quality aftermarket, and every listing says so on the page next to its FCC ID, part number and cross-references, so you can verify the exact part before you order.

Yes — Car Key Source is trade-only, so wholesale pricing shows once your account is approved. You can browse the entire catalog, full specs and vehicle fitment any time; applying takes a couple of minutes and most accounts are approved instantly.

Car Key Source is trade-only. Locksmiths, lock shops and verified automotive professionals can apply. Most US states do not license locksmiths — Florida repealed its licences in July 2025 — so we verify the business itself: a licence where your state issues one, or your listing, website or resale certificate where it does not. Applying is free, no card required, and most accounts are approved instantly.

Or browse the shelf