Toyota T100 Key Services | S.A. Locksmith San Antonio

Toyota T100 Locksmith San Antonio

S.A. Locksmith & Security provides professional Toyota T100 key and key fob replacement in San Antonio, Texas and surrounding areas including Alamo Heights, Stone Oak, The Dominion, Helotes, Converse, Schertz, Cibolo, New Braunfels, and Boerne. As a licensed and insured mobile locksmith, we come directly to your location — home, work, or roadside — for fast, same-day service. Our technicians use Toyota Techstream and professional immobilizer programming tools to cut and program your Toyota T100 key at a fraction of dealership pricing. Available 24/7 for emergencies. Call (210) 348-3677 for a free quote.

Licensed (LIC# B18010), insured, and BBB A+ rated, S.A. Locksmith & Security has been serving San Antonio since 2009. We back all work with a 90-day warranty on parts and labor plus manufacturer warranty on all hardware. Our no-damage guarantee means your vehicle is always safe in our hands. With response times under 20 minutes throughout San Antonio, we’re your fastest alternative to the dealership — at a fraction of the cost.

Toyota T100 Key Replacement San Antonio

S.A. Locksmith & Security provides professional Toyota T100 key replacement, transponder programming, smart key services, and emergency lockout assistance in San Antonio. The Toyota T100 (1993-1998) uses 2.7L I4 (3RZ-FE) / 3.4L V6 (5VZ-FE) engines with Denso TCCS EFI (3RZ-FE/5VZ-FE) engine management. Our certified automotive locksmiths have the tools and expertise to cut, program, and replace keys for every Toyota T100 generation.

Toyota T100 Technical Specifications

Toyota T100 Key & Fob Services

Toyota T100 ECU & Module Services

S.A. Locksmith & Security offers ECU and immobilizer module services for the Toyota T100. This model uses Denso TCCS EFI (3RZ-FE/5VZ-FE) engine management with None (pre-immobilizer era) security.

Why Choose S.A. Locksmith for Toyota T100 Keys

S.A. Locksmith & Security is San Antonio’s trusted Toyota key specialist. We carry genuine-quality TOY43, TOY44, and smart key fob blanks in stock for immediate service. Our certified technicians use professional-grade key programming tools to handle all Toyota immobilizer generations — from early 4C transponders to the latest DST-AES 128-bit smart key systems.

We offer mobile service throughout San Antonio, so there’s no need to tow your Toyota T100 to the dealer. We come to you — fast, reliable, and affordable.

Our No-Damage Guarantee: Unlike towing your vehicle to a dealership, our mobile locksmiths use professional-grade, non-destructive tools and techniques to service your vehicle on-site. We guarantee no damage to your vehicle during any lockout, key replacement, or programming service. With response times under 20 minutes throughout the San Antonio area and 24/7 emergency availability, we get you back on the road fast — backed by our 90-day warranty on parts and labor.

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Toyota T100 Key Replacement FAQ

How much does a Toyota T100 key replacement cost?

Toyota T100 key replacement costs depend on the year and key type. Traditional transponder keys typically range from $150-$300, while smart key fobs range from $250-$500. The None (non-transponder) transponder system used in your T100 determines the exact cost. Contact S.A. Locksmith & Security at (210) 348-3677 for an exact quote.

Can you program a Toyota T100 key without the dealer?

Yes! S.A. Locksmith & Security has professional Toyota key programming equipment to handle all T100 model years. We can program transponder keys and smart key fobs on-site without a dealer visit. Our mobile service comes to your location in San Antonio.

What type of key does my Toyota T100 use?

The Toyota T100 (1993-1998) uses Standard Metal Key TOY43. The key blank is TOY43 with None (non-transponder) transponder technology. The start method is Traditional Key.

Do you handle Toyota T100 all-keys-lost situations?

Absolutely. We specialize in all-keys-lost situations for the Toyota T100. Using professional diagnostic tools, we can read the immobilizer data, cut a new key, and program it from scratch. This service is available 24/7 for emergencies.

How long does Toyota T100 key replacement take?

Most Toyota T100 key replacements take 30-60 minutes on-site. Traditional transponder keys are typically faster (20-30 min), while smart key fobs may take slightly longer for programming. We carry Toyota key blanks in stock for same-day service.

Request a Locksmith

S.A. Locksmith & Security is a full-service, 24/7 locksmith located in San Antonio serving the greater SA area. No project is too big or too small.

📞 (210) 348-3677

We Accept All Major Credit Cards

Note: Pricing and availability may vary. Smart key programming requires professional equipment. Some services may require vehicle VIN verification. All work is backed by our 90-day warranty on parts and labor and manufacturer warranty on hardware. S.A. Locksmith & Security — Licensed (LIC# B18010), Insured, BBB Accredited (A+ Rating). 11401 West Ave, San Antonio, TX 78213. All brand names, logos, and trademarks are the property of their respective owners. S.A. Locksmith & Security is an independent locksmith service provider and is not affiliated with any automobile manufacturer or dealership. 10% Military & Veteran Discount — show valid military ID at time of service.

Need Toyota T100 Key Replacement in San Antonio?

S.A. Locksmith & Security provides professional Toyota T100 key replacement, transponder programming, smart key service, and emergency lockout. Fast, reliable, affordable — we come to you.