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Simple Key, Key Fob and Key Programmer with Interchangeable 3 & 4 Button Keypads, Key Replacement Kit, Simple Key Programmer for Car Remote Start and Keyless Entry

  • Based on 2,301 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

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Availability: In Stock.
Fulfilled by Tom's Key Company

Arrives Nov 23 – Nov 29
Order within 17 hours and 43 minutes
Available payment plans shown during checkout

Style: Interchangeable 3 & 4 Button Keypads


Features

  • A Smartly Innovated Car Key Solution - Skip the hassle of going to a key maker, locksmith, or pricey car dealership appointment for a key fob replacement. Get our key replacement kit instead. It comes with a simple key programmer, and the key fob has interchangeable 5 & 7 button pads. NOTE: The programmer will be linked to a single vehicle VIN upon use. After this, it cannot be used to program keys for a different vehicle.
  • Complete with Essential Buttons - One key fob has all the necessary buttons that are most important for regular use: lock, unlock, and panic buttons. Theres an optional remote start button that only works if your car was manufactured with this specific feature.
  • Compatible with Various Vehicles - Do you own a Chrysler, Dodge, Jeep, Ram, or Volkswagen? We got you covered! Our remote start fob replacement kit is created to fit different models of these car brands. Note: Check details for car year, make, and model compatibility.
  • Quick and Easy DIY Installation - Connect our key fob programmer to your vehicle and install it in less than 10 minutes without the help of a professional car key programmer. Note: Youll need your existing car key to start the engine and install.
  • A Practical and User-friendly Choice - We offer you a car key fob thats economical. It saves you time and effort as well. You can program up to 8 key fobs for a single vehicle. All you need is just 1 working key to get started. (Additional keys are sold separately.)
  • PLEASE NOTE: The key blades must be cut by a local hardware store, locksmith, or car dealership. The programmer can be used up to four times to make keys, but only on a single unique vehicle. This kit does not work on manual transmission vehicles.

Material: Plastic


Brand: Car Keys Express


Vehicle Service Type: Car


Number of Buttons: 7


Product Dimensions: 6.65"L x 3.98"W


Manufacturer: ‎Car Keys Express


UPC: ‎818283025128


Item Weight: ‎6.4 ounces


Product Dimensions: ‎2.13 x 3.98 x 6.65 inches


Item model number: ‎3 and 4 button remote keyless entry fob


Batteries: ‎1 Lithium Metal batteries required.


Manufacturer Part Number: ‎CDFO-E3Z0SK


Date First Available: August 30, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 23 – Nov 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Worked so easy i ordered two.
I recently purchased the "Simple Key, Key Fob and Key Programmer with Interchangeable 3 & 4 Button Keypads" and I am thoroughly impressed! I was initially apprehensive about programming a key fob on my own. However, this product made the process incredibly simple and straightforward. In fact, once i did the first key I ordered a second one to replace my broken spare. From the moment I unboxed the programmer, I found the instructions clear and easy to follow. The step-by-step guide walked me through the entire setup process without any hitches. What I loved most was the flexibility offered by the interchangeable 3 and 4 button keypads. It meant that the product was versatile enough to meet my specific needs. One of the most significant benefits of this key programmer is the cost savings. Getting a replacement key from the dealer was quoted at a much higher price, not to mention the additional time and hassle involved. With this device, I managed to do everything from the comfort of my home and saved a substantial amount of money. The quality of the key fob feels on par with what you would get from a dealership, both in terms of functionality and build. It synced seamlessly with my vehicle, and I haven't encountered any issues since programming it. Overall, I highly recommend the Simple Key Programmer to anyone in need of a replacement key. Its ease of use, affordability, and reliable performance make it a must-have for car owners looking to avoid the high costs and inconvenience of dealership replacements. A solid 5 out of 5 stars from me! ... show more
Reviewed in the United States on March 20, 2024 by Anthony Bradley Anthony Bradley

  • Works good
Fairly easy to program. Works like my original.
Reviewed in the United States on October 7, 2024 by Michael boykin

  • Great product
About a year ago, I needed a new key cause mine was breaking and dying so I bought this product Called Simple key. Once I received it, I tried to program new key to my truck by following the instructions however, it would not program come to find out through customer service that he probably been used once before. For contacts once it’s used for a specific vehicle it cannot be used for another vehicle, but can be used for same vehicle again and again. So somebody had bought the product used it and returned it. That’s OK the seller did the right thing and replaced it no problems. Once I got the new one and tried to program the key, the key was programmed within. Maybe five minutes or less absolutely wonderful product will definitely buy again if needed for another vehicle. ... show more
Reviewed in the United States on August 12, 2024 by Brett Yingst

  • Real deal. Simple, quick and it works.
There are a few times that I purchase products that exceed my expectations to the point that I feel compelled to write a review and this is one of those times. I purchased this not sure as to whether it would work as advertised or not. Simple put, it did. It took me about 15 minutes to program four keys. All of them were able to start the vehicle, unlock/lock and remote start. I have a 2012 Ram 1500 and had three Ram 1500 OEM keys that no longer worked after the dealer replaced the ignition module. I was looking at either having to pay $90 per key to have them reprogrammed or paying for this. I gave this a try and am glad I did. I know have 4 programmed keys plus the original I started with. Saved me over $200 plus a trip to the dealership. Hopefully the keys continue to function properly. If for some reason they don't I'll update this review. ... show more
Reviewed in the United States on April 10, 2024 by Scott C. Mason

  • Need better quality control
Update: tried the programmer to see if it would work. Key doesn’t light up like it states in manual, tried changing batteries as well. Don not buy product is crap and the help center is of no help. ZERO STARS! Only one star because product could be potentially used. Kits locked to a car if it is used! Got this kit for my girlfriend’s car because the key she has is falling apart and she doesn’t have any spare keys. Thought I’d get this and buy another set of keys so she has a spare set and we can avoid dealers ridiculous charges for pairing. Open the box and the tamper proof seal/tape was already popped up. The outside of the box was fine and nothing inside the box looks used and the tamper seal says non returnable if removed so I called the number listed here on Amazon for the customer service for this specific product and both times the call was not answered. Package was delivered today on Father’s Day 2024 so I’m still within my return window but I don’t want to return this thing and Amazon won’t refund me because of this tamper seal being broken. We leave for our anual family trip in 2 days so I won’t be home for another delivery for a month and if they send another then I’ll be in a cycle of waiting and wondering if the kit will be fresh. The other set of key are supposed to be delivered today as well and now I’ve got three keys with no way of programming $150 potentially gone. The key she has won’t last another week. Amazon I’m not sure how you guys handle these situations but have your distribution check these items before sending them out. This could be a situation were someone’s out $100-$160 because of mishandling by delivery or manufacturer and there’s no way of telling who actually popped the tape. So buyer reach out asap if the tapes broken to cover your butt! ... show more
Reviewed in the United States on June 16, 2024 by TJ Hughes TJ Hughes

  • It works, but...
The activation and pairing of the new keyfob was fairly straightforward. Unfortunately, the instructions were all online with no written manual. The instructions say there should be a little blue light that comes on when the keyfob is activated, but the hole that lets the LED shine thru from the circuit board was not punched thru. I had to use a toothpick to open it up. Also the light was pretty dim so I had to take it into a dark room to see it. Finally, plugging the device into the OBD socket with the truck door closed was a bit of a challenge. ... show more
Reviewed in the United States on June 27, 2024 by Campersteve

  • Great product
2017 Ram 2500 diesel, programmed, deleted and tuned. Decides to take a chance and see if it worked. And like it says, it worked like a champ. Now I have a new working FOB even with remote start. One thing I figured out the hard way, remove the key blank that comes with it or else it won’t program the new FOB. But definitely worth every penny. Save hundreds by avoiding the dealer and grab this. You won’t be disappointed. ... show more
Reviewed in the United States on November 5, 2024 by Michael McDuffie

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