--- product_id: 2171084 title: "KOG303 Blank Transponder" brand: "chevrolet" price: "£16.98" currency: GBP in_stock: true reviews_count: 8 category: "Chevrolet" url: https://www.desertcart.co.uk/products/2171084-kog303-blank-transponder store_origin: GB region: Great Britain --- # KOG303 Blank Transponder **Brand:** chevrolet **Price:** £16.98 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** KOG303 Blank Transponder by chevrolet - **How much does it cost?** £16.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/2171084-kog303-blank-transponder) ## Best For - chevrolet enthusiasts ## Why This Product - Trusted chevrolet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Buy KOG303 Blank Transponder: Anti-Theft - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Best decision I have made in a while - I bought a 2011 Chevy Silverado and only got one key with the truck so instead of paying $30-$50 or even the ridiculous price the dealer wanted to charge for a new key I purchased 2 of these key blanks and had a local key store cut these keys using my original key I already had. Once the keys were cut to my key I looked online and learned how to program them to my truck and that only took about 3 minutes and was very easy to do myself. The keys work perfectly and look identical to my OEM key in every possible way and work just as well too. This is a "no brainer" get this key like I did and have it cut at your local key shop and save yourself a TON of money. The way I programmed my key was to take my original key and put it in the ignition of my truck, turn the key to the on position for about 10 seconds (until all the dash lights go out) then turn the key off and remove it. Take the new key within 30 seconds and put it in the ignition and turn it to the on position for about 10 to 15 seconds, then turn the key off and remove it, BAM! the new key is programed, simple as that! Now you can put the new key in and start your vehicle. Remember you do need to remove the new key after the programming process and then put it back in the ignition for it to start your vehicle. Review: Works Great!!! Easy to program - When I received the LockCraft Chevrolet blank I took it to the local hardware store where the older gentleman cut it for me. He wasn't sure that it was going to work so he came out, we tried the key in the doors and it worked great. Then in the ignition, turned it and nothing happened. So here's the awesome part....the working key, put it in the ignition and turn it til the instrument panel lights up, turn it back off, insert the new LockCraft key and turn the ignition....all the instrument lights came on! Turned it off again then reinserted the key and it started right up! Piece of cake!!! I'd recommend this over the dealership (no telling what they want for one) and a leading store I found one for $35. So save yourself some money and time and go with this one! ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | LockCraft | | Item Weight | 0.8 ounces | | Package Dimensions | 2.8 x 2.13 x 0.28 inches | | Item model number | 15824471 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | 489383 | ## Images ![KOG303 Blank Transponder - Image 1](https://m.media-amazon.com/images/I/31bK-dxflIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best decision I have made in a while *by T***N on June 3, 2014* I bought a 2011 Chevy Silverado and only got one key with the truck so instead of paying $30-$50 or even the ridiculous price the dealer wanted to charge for a new key I purchased 2 of these key blanks and had a local key store cut these keys using my original key I already had. Once the keys were cut to my key I looked online and learned how to program them to my truck and that only took about 3 minutes and was very easy to do myself. The keys work perfectly and look identical to my OEM key in every possible way and work just as well too. This is a "no brainer" get this key like I did and have it cut at your local key shop and save yourself a TON of money. The way I programmed my key was to take my original key and put it in the ignition of my truck, turn the key to the on position for about 10 seconds (until all the dash lights go out) then turn the key off and remove it. Take the new key within 30 seconds and put it in the ignition and turn it to the on position for about 10 to 15 seconds, then turn the key off and remove it, BAM! the new key is programed, simple as that! Now you can put the new key in and start your vehicle. Remember you do need to remove the new key after the programming process and then put it back in the ignition for it to start your vehicle. ### ⭐⭐⭐⭐⭐ Works Great!!! Easy to program *by D***S on September 6, 2016* When I received the LockCraft Chevrolet blank I took it to the local hardware store where the older gentleman cut it for me. He wasn't sure that it was going to work so he came out, we tried the key in the doors and it worked great. Then in the ignition, turned it and nothing happened. So here's the awesome part....the working key, put it in the ignition and turn it til the instrument panel lights up, turn it back off, insert the new LockCraft key and turn the ignition....all the instrument lights came on! Turned it off again then reinserted the key and it started right up! Piece of cake!!! I'd recommend this over the dealership (no telling what they want for one) and a leading store I found one for $35. So save yourself some money and time and go with this one! ### ⭐⭐⭐⭐⭐ PROGRAMS EASILY *by J***N on January 11, 2018* WORKED GREAT ! Went to local key shop (chevy said they would no longer make keys unless purchased at their parts store - 10x the cost there!) Programming was as easy in my 2013 Suburban LTZ as first using the existing key to turn on the car (a copy too from last yr) , then while lights are still lit up on dash, turn it off - ,maybe just 1-2 seconds after starting car, just turn it off. THEN immediately insert the newly cut chip key in and start the car. DONE. Left it on for a few seconds and tested it, fine. I bought two extra, so the Second key programmed in a matter of 10 seconds with this simple procedure. . ## Frequently Bought Together - KOG303 Blank Transponder - Key Fob Keyless Entry Remote fits Chevy Silverado Traverse Equinox Avalanche / GMC Sierra / Pontiac Torrent / Saturn Outlook Vue 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016, 15913421 - 2 Packs AC Dash Button Repair Kit -Compatible with Chevy, Best for Fixing Ruined Faded A/C Control Buttons - Decal Replacement Fits Select 07-14 GM Vehicles - Car SUV Van Truck Accessories --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/2171084-kog303-blank-transponder](https://www.desertcart.co.uk/products/2171084-kog303-blank-transponder) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*