--- product_id: 137138675 title: "Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA" price: "€ 48.55" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.at/products/137138675-yikesai-4x-backup-and-reverse-sensor-kit-rear-parking-assist store_origin: AT region: Austria --- # Plug-and-play install 4X OEM-grade sensors Weather-resistant durability Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA **Price:** € 48.55 **Availability:** ✅ In Stock ## Summary > 🚦 Upgrade your ride’s safety game with effortless, pro-level parking precision! ## Quick Answers - **What is this?** Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA - **How much does it cost?** € 48.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/137138675-yikesai-4x-backup-and-reverse-sensor-kit-rear-parking-assist) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Full System Restoration:** Replace faulty sensors and instantly regain your vehicle’s complete parking assist functionality. - • **DIY-Friendly Plug & Play:** No wiring headaches—install in minutes with basic tools and skip costly service fees. - • **Precision Parking Alerts:** Accurate rear obstacle detection to prevent dents, scratches, and costly collisions. - • **Seamless OEM Compatibility:** Perfectly fits Ford, Lincoln & Mercury models (2002-2018) for effortless integration. - • **Built to Brave the Elements:** Rugged, weatherproof sensors engineered for reliable performance rain or shine. ## Overview The Yikesai 4X Backup & Reverse Sensor Kit is a direct OEM replacement designed for select Ford, Lincoln, and Mercury vehicles (2002-2018). Featuring four weather-resistant sensors, this plug-and-play kit restores full rear parking assist functionality with precise obstacle detection, enabling safer, stress-free parking. Engineered for durability and easy DIY installation, it’s the smart upgrade for any professional driver seeking reliable, factory-grade parking support. ## Description Buy Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA: Backup Monitors & Alarms - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great aftermarket option - These sensors were cheaper than the same parts at a junk yard (and the junk yard parts were all no good). These do NOT exactly match the appearance of OEM when installed, so even if you have only one that needs replacement, you'll want to replace all 4 if you care about them matching in appearance. They are not hard to replace and fit perfectly with the OEM housing for my 2006 F-250. They fixed my park assist system and work great now. Review: Had to modify to make them fit my 2013 f250 super duty. But was easy to modify. - They way the item was package was not professional. I got my items in a kitchen ziplock back with no description of items. The sensors themself was a match to my 2013 f250 super duty. HOWEVER, They did not fit. I discovered the new sensors were a 1/4 inch longer than what was in there. I had to grind down the part of the sensor that connects to the wire connector from the truck. Once I ground down that part the connector it snapped into place. It was a perfect fit from where they fit into the bumper! Tested them and they work perfectly ## Features - 【Fit for Ford & Lincoln & Mercury】This parking sensor kit replacement for 2004-2008 Ford F-150, 2003-2015 Ford F-250 F-350 F-450 F-550 Super Duty, 2007-2018 Ford E-150 E-250 E-350, 2007-2018 Ford E-350 E-450 Super Duty, 2008-2012 Ford Escape, 2003-2006 Ford Expedition, 2002-2006 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, 2004-2007 Ford Freestar, 2003 Ford Windstar, 2006-2008 Lincoln Mark LT, 2005-2006 Mercury Mariner, 2002-2010 Mercury Mountaineer - 【Replace Part Number】Backup sensor 684-029, 3F2Z-15K859-BA, 4F23-15K859-AA, and T36006. Restore your vehicle's factory parking assist functionality with this reliable OEM replacement kit. - 【Plug-and-Play Installation】Designed for a hassle-free parking sensor replacement experience. This complete sensor kit is a true plug-and-play solution that requires no complex wiring or vehicle modification. With basic tools, you can complete the installation in minutes, saving you significant time and money on expensive professional service. It's the ideal DIY project for any car owner. - 【Efficient and Accurate Parking Assistance】Upgrade your vehicle's safety system. These backup sensors act as a reliable parking aid, providing accurate proximity detection for obstacles at the rear of your vehicle. Whether you're parallel parking or navigating tight spaces, this reverse sensor system offers crucial alerts to help prevent scratches, dents, and costly collisions, giving you greater confidence behind the wheel. - 【OEM Quality and Durability】Built to endure the toughest conditions, these parking assist sensors are manufactured from high-quality, weather-resistant materials. They are rigorously tested to perform reliably in all environments, resisting water, dust, and extreme temperatures. This ensures your backup sensor kit provides long-lasting, dependable performance year after year. - 【Restore Full Parking System Functionality】Is one of your vehicle's parking sensors faulty, causing system failure or blind spots? This complete set of 4 sensors effectively restores the full detection capability of your parking assist system. Ensure your car is equipped with a fully operational safety feature. Install with confidence and enjoy the security of a like-new parking aid system. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SLR1QGM | | Best Sellers Rank | #82,254 in Automotive ( See Top 100 in Automotive ) #22 in Backup Monitors & Alarms | | Brand | Yikesai | | Customer Reviews | 4.2 4.2 out of 5 stars (868) | | Date First Available | May 31, 2019 | | Item Weight | 4.8 ounces | | Item model number | S-FD-001 | | Manufacturer | Yikesai | | Manufacturer Part Number | S-FD-001 | | Model | Backup Monitors & Alarms | | OEM Part Number | 3F2Z-15K859-BA, 3F2Z15K859BA, 4F2315K859AA, T36006 | | Package Dimensions | 6.1 x 5.51 x 1.06 inches | | Position | Rear | ## Images ![Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA - Image 1](https://m.media-amazon.com/images/I/61RKlbexRiL.jpg) ![Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA - Image 2](https://m.media-amazon.com/images/I/61eFrfVod8L.jpg) ![Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA - Image 3](https://m.media-amazon.com/images/I/61UsJXbSPwL.jpg) ![Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA - Image 4](https://m.media-amazon.com/images/I/61nEdyU+xNL.jpg) ![Yikesai 4X Backup & Reverse Sensor Kit, Rear Parking Assist Sensor Compatible with Ford F150 F250 F350 E150 E250 Escape Explorer, Lincoln Mercury Mariner, Replaces 684-029 3F2Z-15K859-BA - Image 5](https://m.media-amazon.com/images/I/71MwjTJkppL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will this fit my 2002 ford f250 superduty?** A: soory friend, this BackupAid Assist Sensor only fit 2003-2015 Ford F-250 Super. **Q: How do I install back up sensor? There is no instruction or wires in package 2003 f250 super duty** A: You have to either have the truck on a lift or get on the ground and look up under the bumper cover. Some vehicles have a plastic protector covering the sensors. You will have to see what you have. When you find the sensors you can either remove the wire from the sensor first or just turn the sensor to the left and it will come out. **Q: Do they come with the rubber boot?** A: They do not come with the piece that goes in the bumper to hold the sensor in place. However you should be able to reuse the originals unless they are damaged. **Q: What park assist sensor's work on 02 Excursion** A: this Rear Parking Sensor doesn't fit your car. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great aftermarket option *by P***L on January 1, 2024* These sensors were cheaper than the same parts at a junk yard (and the junk yard parts were all no good). These do NOT exactly match the appearance of OEM when installed, so even if you have only one that needs replacement, you'll want to replace all 4 if you care about them matching in appearance. They are not hard to replace and fit perfectly with the OEM housing for my 2006 F-250. They fixed my park assist system and work great now. ### ⭐⭐⭐⭐⭐ Had to modify to make them fit my 2013 f250 super duty. But was easy to modify. *by B***N on May 23, 2021* They way the item was package was not professional. I got my items in a kitchen ziplock back with no description of items. The sensors themself was a match to my 2013 f250 super duty. HOWEVER, They did not fit. I discovered the new sensors were a 1/4 inch longer than what was in there. I had to grind down the part of the sensor that connects to the wire connector from the truck. Once I ground down that part the connector it snapped into place. It was a perfect fit from where they fit into the bumper! Tested them and they work perfectly ### ⭐⭐⭐⭐ Good price. Does not 'click' like OEM *by C***O on July 29, 2023* The OEM sensors make a faint clicking noise when activated, which lets you diagnose which one of the four is bad. I was getting no clicks so it seemed all were bad and I was thrilled to find a full set for around $25. No instructions were provided but I've replaced these before. You can find online videos if you can't figure it out. Two of my old sensors broke when removing them and the remaining portion had to be lightly tapped out of the bumper with a hammer and a flat punch. My 19 year old wiring harness didn't lock securely onto a few of the sensors and for those I secured them with a wrap of electrical tape. If you are having trouble getting to the two inner sensors, drop the spare tire and get it out of the way for easy access. My parking aid system was fully operational in less than half an hour. One thing I noticed though is that these sensors don't make that soft clicking noise, so if one goes bad in the future it will be tough to diagnose if I just want to replace a single one. ## Frequently Bought Together - 4 Pack Backup Rear Parking Aid Assist Sensor Compatible with Ford F150 F250 F350 E-150 E-250 Escape Explorer Lincoln Mercury Mariner Mountaineer - Replace# 684-029 3F2Z15K859BA 4F2315K859AA T36006 - Dorman 42451 Rear Park Sensor Retainer Bezels Compatible with Select Ford Models, 4 Pack - RUXIFEY LED License Plate Lights Tag Light Lamp Assembly Compatible with Ford F150 F250 F350 Super Duty Ranger Explorer Bronco Excursion Expedition, 6500K Black, Pack of 2 --- ## 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.at/products/137138675-yikesai-4x-backup-and-reverse-sensor-kit-rear-parking-assist](https://www.desertcart.at/products/137138675-yikesai-4x-backup-and-reverse-sensor-kit-rear-parking-assist) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-25*