Chrysler Key Fob (FOBIK) Replacement in Fort Worth: Cost & Process (2026)
Quick answer: A replacement Chrysler FOBIK — the slot-style fob used on models like the 300, Town & Country, and early Pacifica-era vans — typically runs $150–$850 in Fort Worth depending on the model year, whether you still have a working key, and whether you choose the dealer or a mobile locksmith. A licensed mobile locksmith can usually cut and program a FOBIK at your location the same day, with no tow required. Call Locksmith Fort Worth at (817) 674-3595 — mobile-only, 24/7.
As of July 2026, Chrysler FOBIK replacement remains one of the most common calls we take across Fort Worth — from downtown near Sundance Square to the Alliance Town Center corridor. The FOBIK generation of Chrysler vehicles is now old enough that original fobs are wearing out, batteries and buttons are failing, and second or third owners often received only one key at purchase. This guide explains what a FOBIK actually is, what replacement costs in 2026, how losing one key differs from losing all of them, and how the dealer path compares with a mobile locksmith.
What Is a FOBIK, Exactly?
FOBIK stands for "fob integrated key." It's the rectangular, slot-style fob Chrysler used across much of its lineup roughly between the mid-2000s and mid-2010s, before push-to-start smart keys became standard. Instead of a traditional metal blade turning in an ignition cylinder, the FOBIK slides into a dash-mounted receptacle (the WIN — wireless ignition node area) and rotates like a key, or on some variants simply seats in the slot.
Three important things live inside that plastic housing:
- A transponder circuit that talks to the vehicle's immobilizer. Chrysler's immobilizer system has historically gone by the name SKIM (Sentry Key Immobilizer Module) — a consumer-level fact worth knowing because it explains why a FOBIK can't just be "copied" at a hardware store. The vehicle must electronically recognize the fob before it will start.
- Remote keyless entry buttons for lock, unlock, panic, and on many vans, power doors and liftgate.
- An emergency blade — a small mechanical key hidden inside the fob that opens the driver's door if the fob battery dies.
Because the FOBIK combines all three, a lost fob isn't just a lockout inconvenience — the car will not start until a properly programmed replacement is in hand. For more background on how transponder systems work in general, see our guide to car key programming, transponders, and immobilizers.
Which Chrysler Models Use FOBIKs?
You'll find FOBIK-style fobs across the Chrysler, Dodge, and Jeep family of that era. On the Chrysler side specifically, common Fort Worth examples include:
- Chrysler 300 — the FOBIK era covers a long stretch of this sedan's run before later trims moved to proximity smart keys.
- Chrysler Town & Country — the minivan generation that dominated school pickup lines across the TCU area and beyond; nearly all of these are FOBIK vehicles.
- Chrysler 200 and Sebring — mid-size sedans and convertibles from the same period.
- Early Pacifica-era ownership overlap — the modern Pacifica minivan itself launched with a push-to-start proximity key, but many families trading between a Town & Country and a Pacifica deal with both key types. If your Pacifica has a start button and the fob stays in your pocket, you have a smart key, not a FOBIK — see our push-to-start smart key replacement guide for that scenario.
If you're not sure which you have: a FOBIK physically inserts into a dash slot; a proximity smart key never leaves your pocket.
Chrysler Key Types by Era: Replacement Path and Cost
Here's how the eras break down and what each generally means for replacement in Fort Worth:
| Chrysler key era | What it looks like | Replacement path | Typical Fort Worth cost band |
|---|---|---|---|
| Pre-transponder metal keys (older 1990s vehicles) | Plain metal blade, no electronics | Simple cut by locksmith | Low end of $150–$850 |
| Early transponder "Sentry Key" blades (late 1990s–mid 2000s) | Metal blade with plastic transponder head | Cut + program by locksmith or dealer | Lower-middle of $150–$850 |
| FOBIK (mid 2000s–mid 2010s) | Rectangular slot-style fob, hidden emergency blade | Program by mobile locksmith or dealer | Middle of $150–$850 |
| Proximity smart key / push-to-start (mid 2010s–present) | Fob stays in pocket, start button in dash | Locksmith with smart-key capability or dealer | Upper end of $150–$850 |
These bands reflect our verified pricing at Locksmith Fort Worth: car key, key fob, and programming work runs $150–$850, with basic non-transponder keys at the low end and smart/proximity keys, all-keys-lost jobs, and European luxury work at the high end. Your exact quote depends on year, model, and key situation — we confirm it before any work starts, which is also what the Federal Trade Commission recommends consumers insist on for any service call (FTC consumer guidance).
Losing One Key vs. Losing All Keys
This distinction matters more than most owners realize, and it's the single biggest driver of price and time.
If you still have one working FOBIK, adding a second is a straightforward programming job. The technician sources the correct replacement fob, cuts the emergency blade to match your door lock, and programs the new fob to the SKIM immobilizer alongside your existing one. This is the cheapest, fastest scenario — and it's exactly why we push every Chrysler owner toward getting a spare car key before they need one. Our post on why a spare key is worth it walks through the math.
If all keys are lost, the job becomes an all-keys-lost service. The vehicle has nothing to recognize, so the technician must verify your ownership, generate the mechanical key data, and establish programming access to the immobilizer from scratch. Legitimate locksmiths verify ID and ownership before cutting keys to a vehicle — a practice supported by industry bodies like the Associated Locksmiths of America (ALOA) and by the National Automotive Service Task Force (NASTF), which administers the secure data registry that governs how vehicle security information is released to credentialed professionals. All-keys-lost work sits toward the upper end of the $150–$850 range. Our VIN-to-new-key process guide explains each step.
Dealer vs. Mobile Locksmith for a Chrysler FOBIK
Both paths get you a working fob. The differences are logistics, speed, and usually price.
The dealer path. A Chrysler dealership can absolutely replace a FOBIK. The catch in an all-keys-lost situation: the car can't drive itself to the dealer. That means a tow — an added cost and, per the National Highway Traffic Safety Administration (NHTSA), towing and roadside situations carry their own safety considerations, especially on high-speed corridors like I-35W. Dealers also frequently need to order fobs, adding days of waiting, and dealer service departments book out. Expect the total (tow + fob + programming labor) to land at or above what a locksmith charges.
The mobile locksmith path. Locksmith Fort Worth is mobile-only — there is no shop; we come to you, 24/7, whether your van died in a driveway off Camp Bowie or a parking garage in the West 7th district. The technician arrives with FOBIK stock and programming equipment, verifies ownership, cuts the emergency blade, and programs on-site. No tow, no multi-day wait. Most single-fob FOBIK jobs are completed in under an hour once we're on site.
For a fuller comparison across brands, see dealership vs locksmith for car keys in Fort Worth.
One more point on trust: Texas regulates locksmiths through the Texas DPS Private Security Program — licensed companies and technicians are registered with the Texas Department of Public Safety. Ask for license information before authorizing work, and be wary of "$19 service call" ads; the FTC has repeatedly warned about bait-pricing schemes in the locksmith space, and the FBI (fbi.gov) tracks vehicle-related fraud and theft trends that make dealing with verifiable, licensed providers the safer play.
What the On-Site Process Looks Like
Here's what to expect when a Locksmith Fort Worth technician handles your FOBIK replacement anywhere in Fort Worth:
- Verification. Photo ID and proof of ownership (registration, title, or insurance card matching the vehicle). This is non-negotiable and protects you.
- Getting you in. If you're locked out, the technician opens the vehicle with damage-free entry tools first.
- Blade cutting. The FOBIK's emergency blade is cut to match your door lock, either by decoding the lock or from key data tied to the VIN.
- Programming. The new fob is enrolled into the vehicle's immobilizer so the WIN and SKIM systems recognize it. If you have a surviving fob, it stays programmed alongside the new one.
- Function test. Start the engine, test remote lock/unlock, panic, and any power-door buttons before the technician leaves.
If a FOBIK slot ignition refuses to turn or release fobs properly, that can be a separate mechanical issue — our ignition repair service covers ignition work at $150–$550, and our ignition cylinder vs immobilizer fault guide helps you tell the difference before you spend anything.
Avoiding a Repeat: The Spare-Key Rule
Federal preparedness guidance from DHS's Ready.gov recommends keeping spare keys as part of basic household readiness — and for FOBIK-era Chryslers the advice has teeth, because the price gap between "add a spare while one fob works" and "all keys lost" is substantial. If your Town & Country or 300 is down to one fob, book a spare this month, not after the last fob goes through the washing machine.
Frequently Asked Questions
How much does a Chrysler FOBIK replacement cost in Fort Worth?
Car key and key fob replacement, including programming, runs $150–$850 at Locksmith Fort Worth. A FOBIK typically lands mid-range: adding a fob when you still have a working one costs less, while an all-keys-lost job on a FOBIK vehicle sits toward the upper end. You get a firm quote before work begins.
Can a locksmith program a Chrysler FOBIK, or is it dealer-only?
FOBIK-era Chryslers are well within mobile locksmith capability. A licensed locksmith can cut the emergency blade and program the fob to your vehicle's immobilizer on-site, usually same-day — no tow to a dealership required.
My Chrysler 300 has push-button start. Is that a FOBIK?
No. If the fob stays in your pocket and you press a button to start, you have a proximity smart key, not a slot-style FOBIK. It's still replaceable by a mobile locksmith — see our push-to-start smart key service — but it's a different fob and programming process, priced toward the higher end of the $150–$850 band.
I lost my only FOBIK. Will my car need to be towed?
Not if you use a mobile locksmith. Locksmith Fort Worth comes to the vehicle anywhere in Fort Worth, 24/7, verifies ownership, and generates a new working fob on-site. Towing is only necessary on the dealer path, since the car can't start without a recognized key.
Do I need to bring anything for the appointment?
Yes: a government-issued photo ID and proof you own or control the vehicle (registration, title, or insurance card). Licensed Texas locksmiths — regulated under the Texas DPS Private Security Program — verify ownership before making keys to any vehicle.
The buttons on my FOBIK stopped working but the car still starts. Do I need a full replacement?
Often not. Dead buttons are frequently a battery or worn-housing issue. If the transponder still starts the car, a technician can assess whether a battery swap or shell change solves it before you pay for a full fob with programming. Call (817) 674-3595 and describe the symptoms.
