Jeep & GMC Key Replacement + Ignition Repair in Arlington TX
As of July 2026, Jeep and GMC owners in Arlington can expect key replacement to run $150 to $450 and ignition repair to run $180 to $450, and Arlington TX Locksmith handles both on site — no tow to the dealer. Call or text (817) 330-5762 for a quote on your exact Wrangler, Grand Cherokee, Sierra, or Yukon. This guide covers two closely related problems: losing or replacing a Jeep or GMC key, and the ignition itself acting up — a key that won't turn, a worn cylinder, a FOBIK that no longer seats right. Knowing which you have determines the fix and the price, so we will walk through both and, crucially, when to repair an ignition versus replace it.
How much does a Jeep or GMC key cost in Arlington?
Jeep and GMC keys span three technologies, and the type your truck uses sets the price. Older models use a metal transponder key. Many mid-2000s to 2010s Jeeps, Dodges, and Chryslers use a FOBIK — a fob-integrated key that slides into a dash slot and twists like a key while packing the remote and chip into one unit. Newer Wrangler, Grand Cherokee, Sierra, and Yukon models use push-to-start proximity fobs.
| Key Type | Typical Cost Range | Common On |
|---|---|---|
| Metal transponder key | $150 – $250 | Older Jeep / GMC, cut-and-program |
| FOBIK (fob-integrated key) | $200 – $350 | Mid-2000s–2010s Jeep, Grand Cherokee |
| Push-to-start proximity fob | $250 – $450 | Newer Wrangler, Sierra, Yukon |
| Add a spare (working key present) | $80 – $180 | Any of the above, same visit |
Cost references from Edmunds reflect how far key prices have climbed as trucks adopted proximity fobs — a modern Sierra or Yukon fob is a small computer, not a stamped blade. The cheapest time to buy a spare is while you still have a working key, because adding one is a quick program rather than a full origination.
What is a FOBIK, and why does it matter?
The FOBIK deserves its own note because it confuses a lot of Jeep and Dodge owners. It is not a separate remote and key — it is both in one plastic body that inserts into a receptacle on the dash and rotates to the run and start positions. Because the chip, the remote, and the "blade" are integrated, a worn or cracked FOBIK can cause intermittent no-starts or a key that feels loose in the slot.
When a FOBIK fails, the fix might be a fresh FOBIK programmed to the truck, or it might be the receptacle itself. A locksmith diagnoses which. The important thing is that a FOBIK is programmable by a qualified mobile locksmith — you do not have to tow the Jeep to a dealer for a routine FOBIK replacement.
The National Automotive Service Task Force manages the secure data and locksmith credentialing that make legitimate FOBIK and transponder origination possible for independent professionals, which is why a properly registered mobile locksmith can do this work where the truck sits.
Why won't my key turn in the ignition?
This is the other half of Jeep and GMC trouble, and it is a mechanical problem, not a programming one. A key that will not turn usually traces to one of a few causes:
- A worn ignition cylinder. Years of turning wear the internal wafers so the key no longer aligns. This is the most common cause on high-mileage Wranglers and Sierras.
- A worn key. The blade itself wears down; sometimes a freshly cut key from the code fixes a "won't turn" complaint outright.
- A bound steering lock. If the wheel is under tension against the lock, the cylinder won't rotate. Gently rocking the wheel while turning the key often frees it.
- Debris or a bent key. Dirt in the cylinder or a slightly bent key can jam rotation.
According to AAA, forcing a stuck or hard-to-turn key can snap it off inside the cylinder and turn a minor fix into a costly extraction — a reminder to stop forcing and get it diagnosed. AAA's automotive guidance is at aaa.com.
The tempting mistake is to jam and jiggle harder. Don't — a snapped key inside the cylinder is a bigger, pricier job than the worn cylinder that caused it. If your key has already broken off, our broken key extraction service removes it without damaging the ignition.
How much does ignition repair cost, and repair vs replace?
Ignition work splits into two paths, and the right one depends on what failed.
Repair or rekey the cylinder when the housing and electrical switch are fine and only mechanical wear is the problem. A locksmith can often rebuild or rekey the lock cylinder and cut a fresh key to match — the cheaper route. Replace the full ignition when the cylinder is seized, internally damaged, or unsafe to keep, or when the electrical ignition switch behind it has failed.
| Service | Typical Cost Range | When It Applies |
|---|---|---|
| Ignition rekey / cylinder rebuild | $180 – $320 | Worn cylinder, sound housing; key matched to it |
| Full lock-cylinder replacement | $250 – $450 | Seized or damaged cylinder; new key cut |
| Broken key extraction | $90 – $200 | Key snapped in ignition or door |
| Key replacement (matched to new cylinder) | Included / +$80–$180 | New cut and programmed to the repaired ignition |
Disclaimer: these are ranges; diagnosis comes first because "won't turn" can be a $20 cause or a full-cylinder job. Consumer Reports has long noted that ignition and lock components are wear items on older vehicles — expected maintenance, not a freak failure — so a worn Wrangler ignition at high mileage is normal. Call or text (817) 330-5762 and we will diagnose before quoting the fix. For non-ignition lock issues on the truck, our lock repair service covers doors and hardware too.
Tow to the dealer or call a mobile locksmith?
For both Jeep and GMC key work and most ignition repairs, a mobile locksmith comes to the truck — your driveway in Mansfield, a job site along the I-20 corridor, or a parking lot anywhere in between — and does the job on site. That avoids a tow of a vehicle that may not start, plus the dealer service-lane wait.
| Factor | Dealer | Mobile Locksmith |
|---|---|---|
| Comes to the truck | No | Yes |
| Key replacement | Appointment | Same-day, on site |
| Ignition rekey / cylinder | Often multi-day | Many done on site |
| Tow required | Sometimes | Rarely |
| Broken key extraction | Yes, higher cost | Same-day, on site |
The dealer still fits a narrow slice — a severe electrical ignition-switch failure that ties into the truck's wiring, or a brand-new model with unreleased security data. A good locksmith flags those honestly rather than guessing.
What does a typical Jeep or GMC call look like in Arlington?
A typical call comes from an owner whose 2013 Jeep Grand Cherokee FOBIK has started sticking — some mornings it turns, some mornings the dash won't recognize it, and now it won't crank at all. Towing to a dealer would mean a flatbed and a next-day appointment.
Instead the owner calls a mobile locksmith. The technician verifies ownership, tests the FOBIK and the receptacle, finds a worn FOBIK as the culprit, programs a fresh one to the Jeep, and confirms a clean start. Forty-five minutes, no tow. Because a working key now exists, the owner adds a spare FOBIK at the discounted same-visit rate — cheap insurance against a future no-start on the I-20 corridor.
The mirror-image call is the GMC Sierra whose key "won't turn" in the ignition. Here the fix is mechanical: the technician diagnoses a worn cylinder, rekeys or replaces it, and cuts a fresh key matched to the new cylinder — again on the driveway, near Mansfield, with no tow. Same visit, two different problems, both solved where the truck sits.
How do I choose the right locksmith for ignition work?
Ask whether they diagnose before quoting, whether they do both key programming and mechanical ignition work, and whether they are licensed and insured. Expect proof-of-ownership verification before any key or ignition service — it protects you. And be wary of anyone who quotes a flat "ignition replacement" over the phone without seeing the truck; a "won't turn" complaint often has a cheaper mechanical cause.
If the key has already snapped, don't dig at it — our broken-key extraction team removes it cleanly, and our lock repair service handles the cylinder afterward. For the programming side, our guides on car immobilizer, EEPROM and ECU programming and laser-cut vs transponder keys explain how these chips talk to your truck, and Ram and full-size owners can cross-shop our Ford F-150 key replacement guide. We serve Mansfield-adjacent South Arlington, the I-20 corridor, and East Arlington regularly — reach us anytime through our contact page.
Frequently Asked Questions
How much does a Jeep or GMC key cost in Arlington? Jeep and GMC key replacement in Arlington generally runs $150 to $450. Older transponder keys are cheapest, while FOBIK and push-to-start proximity fobs for newer Wrangler, Grand Cherokee, Sierra, and Yukon models cost more to program.
How much does ignition repair cost for a Jeep or GMC? Ignition repair or lock-cylinder replacement in Arlington typically ranges $180 to $450 depending on the model and whether a new key must be matched to the cylinder. Diagnosis first determines whether a repair or full replacement is needed.
Why won't my key turn in the ignition? A key that won't turn is usually a worn ignition cylinder, a worn key, a bound steering lock, or debris in the cylinder. Forcing it risks breaking the key, so a locksmith should diagnose whether a rekey, cleaning, or cylinder replacement is needed.
What is a FOBIK key on Jeep and Dodge vehicles? A FOBIK is a fob-integrated key that slots into a dash port and turns like a key while carrying the remote and chip in one unit. Many mid-2000s to 2010s Jeep, Dodge, and Chrysler models use FOBIK keys that require programming to the vehicle.
Should I repair or replace my ignition? Repair or rekey the cylinder when the housing is sound and only wear is the issue, which is cheaper. Replace the full ignition when the cylinder is seized, damaged internally, or unsafe. A locksmith diagnoses which path fits your Jeep or GMC.
Can a mobile locksmith fix a GMC ignition on site? Yes, many worn or failing GMC and Jeep ignition cylinders can be repaired or replaced on site, with a new key cut and programmed to match. Some severe electrical ignition-switch failures may still need a repair shop for the electrical portion.
Get your Jeep or GMC back on the road today
Whether the problem is a lost Wrangler FOBIK, a Sierra key that won't turn, or a worn ignition on any Jeep or GMC, Arlington TX Locksmith diagnoses and fixes it on site — no tow, usually same day. We are licensed and insured and serve Arlington and the surrounding cities including Mansfield and the I-20 corridor. Call or text (817) 330-5762 for a quote on your exact model, or text us your year, model, and the symptom for a fast estimate. The visible number is (817) 330-5762 — send a text anytime for a quote.