Buy Key — Fob

: This is often the best balance of cost and convenience. Many locksmiths provide mobile services, coming to your location to cut and program the key on-site.

: The most expensive option, but it guarantees a genuine OEM part and perfect compatibility. Dealerships typically require you to bring the vehicle to them for programming. Pricing Comparison (Estimates) Service Type Hardware Cost Programming Fee Aftermarket (Online) $10 – $100 $50 – $150 (Pro) Locksmith (Full Service) Dealership (Full Service) $150 – $500 $50 – $150 Steps to Purchase Go to product viewer dialog for this item. Ford Key Fob 4B buy key fob

Note: Most modern fobs still require professional programming after purchase. : This is often the best balance of cost and convenience

: Buying an aftermarket or refurbished OEM fob online from sites like Keyless Entry Remote Inc. or Locksmith Keyless is usually the cheapest way to acquire the hardware. Dealerships typically require you to bring the vehicle

When purchasing a replacement key fob, you generally have three main options ranging from high-cost convenience to budget-friendly DIY.