Search  for anything...

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

  • Based on 428 reviews
Condition: New
Checking for product changes
$119.95 Why this price?

Buy Now, Pay Later


As low as $19.99 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

View our full returns policy here.


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

Arrives Feb 5 – Feb 11
Order within 18 hours and 54 minutes
Available payment plans shown during checkout

Style: Simple


Size: Kit


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 4 & 5 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.

Color: Black & red


Material: Plastic


Brand: Car Keys Express


Vehicle Service Type: Car


Item Weight: 7.1 Ounces


Number of Buttons: ‎4


Model Name: ‎300


Manufacturer: ‎Car Keys Express


UPC: ‎818283025135


Vehicle Fitment Note: ‎Check details for car year, make, and model compatibility.


Item Weight: ‎7.1 ounces


Package Dimensions: ‎6.61 x 3.94 x 2.05 inches


Batteries: ‎1 Lithium Metal batteries required. (included)


Manufacturer Part Number: ‎CDFO-E4TZ0SK


Date First Available: March 4, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 5 – Feb 11

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


  • This works, cheap alternative to going to a dealership
Style: Interchangeable 3 & 4 Button Keypad Size: Kit
I was scared to spend the money on this product because I only had one fobless key for my ram 1500. I didn’t want to screw anything up but the instructions are clear and the product works perfectly. Highly recommend this product if your vehicle fits in the products parameters.
Reviewed in the United States on November 29, 2024 by Andrew

  • great
Style: Simple Size: Kit
great product, easy to use, i e program addl keys. would have cost significantly more had i brought it to dealer with same result can only recommend it
Reviewed in the United States on December 17, 2024 by martin

  • IT WORKED!!
Style: Simple Size: Kit
We bought a 2014 RAM 1500 two years ago and it only came with one key. We went to the local dealership and asked how much it would be to get a second key made... They wanted $624!! We declined LOL. A few weeks ago that original keyfob started to malfunction - it would lock or unlock if you barely touched the keys at anytime. Time to get another key. We gave this a chance based on the reviews and OMG IT WORKED!! I honestly was not convinced it would, but it was so easy to install and it worked the first time! We have bought a second key for a backup and will reuse this installer to get that one set up. WOW, Thank you for making something that saved us hundreds of dollars! WELL WORTH IT! ... show more
Reviewed in the United States on September 3, 2024 by tlatino

  • Even the remot start works!
Style: Interchangeable 3 & 4 Button Keypad Size: 2 Key
I purchased a used 2017 Ram Tradesman. I bought the EZ installer or Car Key Express module. I made a key, and my grandkids lost it. So I purchased this set of 2 keys. Went through the programming process. The keys work great, and as an added bonus, the remote starter works. The remote start does not work with the factory key fob, but it does with my new fobs. I now have a remote start on the ones I programmed. Take some time and watch YouTube videos. I had to go through the process a few times to get my timing right. ... show more
Reviewed in the United States on December 3, 2024 by Holland

  • Don't buy if you have broken OE fob
Style: Simple Size: Kit
Product is pretty much useless if you have a not working fob because it can not be programmed the new fob they give you. It needs one working fob because it copy's your OE key Fob pin to put in the new Fob they give you but if your OE is dead then forget it because they can't program the new fob with your pin that only the dealer and locksmith could generate because they pay for dodgers program they use. I work at a Hyundai dealer as a master technician and we have a new pin generated every time we install new keys so to get it you need to be on and have a HMA number with password and I work there and I am a tech so I get a HMA number. Locksmiths pay for the same program. This company sends you used Fobs that where broken or opened before even the company that makes the fobs said Toms keys does that sometimes so most likely you'll get a key that doesn't work. If they ever do program a car is only if you want to added a extra fob which most people do not only if they lost one but in most cases like mine the OE fob just stopped working and you need to replace it so this kit is useless for most people. I tried two kits, customer service is clueless about cars and not technicians just people reading the manual like you would.I would not recommend just save the money and buy one from the dealer or get a aftermarket fob new and have the dealer program it. ... show more
Reviewed in the United States on March 13, 2022 by James VP

  • Love this!
Style: Interchangeable 3 & 4 Button Keypad Size: Kit
Absolutely feel fabulous. Just programmed two key fobs for my truck had a quote from my mechanic for $200 just for one fob feel very empowered not difficult process to perform highly recommend!!❤️
Reviewed in the United States on December 18, 2024 by Melinda R

  • Worked for a 2008 Chrysler 300.
Style: Simple Size: Kit
Worked for a 2008 Chrysler 300. The directions were hard to find online nd they were hard to follow.
Reviewed in the United States on October 14, 2024 by StanG.

  • 100% Verified it works seamlessly
Style: Simple Size: Kit
Don’t waste your money at a dealer for replacement key fob programming. Being that it was 1/3 of the price the dealer quoted me for a new key fob, I was skeptical that it would work but figured I’d give it a shot. Opening the box I could see that it looked identical to the original fob we got with the car. After less than 10 min of watching the video, and programming it to my vehicle we now have a fully functioning key fob for our Durango. 100% satisfied ... show more
Reviewed in the United States on November 30, 2024 by Justin Thompson

Can't find a product?

Find it on Amazon first, then paste the link below.