Toyota MR2 Key Replacement
Lost or need a spare key for your Toyota MR2? Our mobile locksmith cuts and programs it at your location in Las Vegas — no dealer tow, no after-hours surcharge, firm price before any work starts.
Replacing the key for a Toyota MR2 costs about $210 all-in with Rhinox — cut and programmed at your vehicle, usually in 20–30 minutes. No dealer tow and no after-hours surcharge. Las Vegas 24/7 — call (702) 356-0352.
The Toyota MR2 (1991–2004) uses up to three distinct key variants depending on trim and model year: a basic plastic head key, a transponder key with an embedded chip, and a keyless entry remote with FCC ID BAB237131-056 operating at 303.89MHz with 3 buttons. Las Vegas MR2 owners skip the dealer hassle — a mobile auto locksmith can cut, program, and hand you a working key on the spot, day or night.
Keys that fit your Toyota MR2
Match your key to the photos — the FCC number is printed on the back. We program the exact one on-site.
Keyless Entry Remote3-button · 2000–2004FCC: BAB237131-056
Transponder Keyno buttons · 2002–2004
Plastic Head Keyno buttons · 1991–1995Key replacement by year
Which Key Does the Toyota MR2 Actually Use?
Depending on the year and package, your MR2 may use a plain plastic head key, a transponder key that must be programmed to the car's immobilizer, or a 3-button keyless entry remote (FCC ID BAB237131-056, 303.89MHz). We stock all 3 variants for this model, so there's no waiting on an order. If you're unsure which type your car requires, a quick VIN check during the service call confirms it before any cutting begins. Learn more about programming options on our key fob programming page.
What Happens If You've Lost Every MR2 Key?
Losing all keys to a mid-engine sports car like the MR2 is stressful — without a working key, the car won't move and standard towing risks damage to the low bodywork. A mobile locksmith can generate a new key by decoding the lock or pulling key data on-site, then cut and program a transponder key from scratch without a donor key. No tow to the dealer is needed, and the work is done in your driveway or parking spot. If you're already stuck outside the car, our car lockout service runs 24/7 across the Las Vegas valley.
What Affects the Price and How to Get It Done Fast
The key type is the biggest cost driver: a basic plastic head key costs far less than a transponder key or a programmed remote, and all-keys-lost jobs take more time than duplicating a working key. The installed price shown above covers parts and labor with no hidden trip fees for Las Vegas, Henderson, or North Las Vegas locations. To get the fastest turnaround, have your VIN and proof of ownership ready when you call — our tech arrives with all 3 MR2 variants stocked and programs on the first visit. Visit our car key replacement page or call the 24-hour locksmith line any time.
Toyota MR2 key questions
How much does a 1991–2004 Toyota MR2 key replacement cost?
A replacement key for a 1991–2004 Toyota MR2 typically runs around $210 installed by our mobile technician — cut, programmed, and tested at your location in Las Vegas. The firm price is confirmed on-site before any work starts; there is no after-hours surcharge.
Can you make a Toyota MR2 key without the original?
Yes. Even with all keys lost, we can originate a new key for your Toyota MR2 by accessing the immobilizer directly — no dealer tow required. It costs a bit more than copying an existing key, so keeping a spare is the cheapest insurance.
Which key does my 1991–2004 Toyota MR2 use?
Depending on the exact build, your MR2 uses one of: Keyless Entry Remote, Transponder Key, Plastic Head Key. Match your key to the photos above, or send us the FCC number printed on the back and we'll load the right one.
Can I program a Toyota MR2 transponder key myself without a locksmith?
Most MR2 transponder key years require professional OBDII programming equipment to sync the chip to the immobilizer — there is no reliable DIY on-board procedure for this model. Buying a blank key online and attempting it without the right tool will leave you with a key that turns the ignition but won't start the engine. A mobile locksmith programs it on-site in one visit.
What is the FCC ID for the Toyota MR2 key fob?
The keyless entry remote for the Toyota MR2 carries FCC ID BAB237131-056 and operates at 303.89MHz with 3 buttons. This is the ID to verify if you're confirming a replacement remote matches your vehicle. Our stock includes this exact remote ready to cut and program.
How long does a Toyota MR2 key replacement take in Las Vegas?
Most MR2 key replacements — including transponder programming — are completed in 20 to 40 minutes once the technician arrives on-site. All-keys-lost jobs may take slightly longer due to the additional programming steps required. Our mobile locksmiths serve Las Vegas, Henderson, and surrounding areas around the clock with no appointment needed.
Get your Toyota MR2 key today
A mobile technician comes to you, cuts and programs the key, and confirms the firm price first. Same price day or night.