--- product_id: 443316726 title: "New Brake Light Switch 4Pin Compatible with Ford F-150 F-250 F-350 Focus/Mazda 2 3 5 6 / Lincoln MKC MKT OEM:4838697 / 8T4T-9G854-AA" brand: "sdyyds" price: "€ 20.34" currency: EUR in_stock: true reviews_count: 13 category: "Sdyyds" url: https://www.desertcart.be/products/443316726-new-brake-light-switch-4pin-compatible-with-ford-f-150 store_origin: BE region: Belgium --- # Operates at standard 12V for reliable performance 4-pin plug-in connector for seamless OEM fit 2-year warranty ensures long-lasting durability New Brake Light Switch 4Pin Compatible with Ford F-150 F-250 F-350 Focus/Mazda 2 3 5 6 / Lincoln MKC MKT OEM:4838697 / 8T4T-9G854-AA **Brand:** sdyyds **Price:** € 20.34 **Availability:** ✅ In Stock ## Summary > 🚦 Upgrade your brake light switch—because safety shouldn’t wait! ## Quick Answers - **What is this?** New Brake Light Switch 4Pin Compatible with Ford F-150 F-250 F-350 Focus/Mazda 2 3 5 6 / Lincoln MKC MKT OEM:4838697 / 8T4T-9G854-AA by sdyyds - **How much does it cost?** € 20.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/443316726-new-brake-light-switch-4pin-compatible-with-ford-f-150) ## Best For - sdyyds enthusiasts ## Why This Product - Trusted sdyyds brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Performance:** Maintains optimal brake light function to keep you safe and street-legal - • **Peace of Mind Warranty:** Backed by a 24-month warranty and responsive 24H customer support - • **Plug-and-Play Installation:** 4-pin mechanical button design makes replacement effortless and quick - • **Precision OEM Compatibility:** Fits 2007-2019 Ford & Mazda models flawlessly, no guesswork needed - • **Durability Meets Affordability:** Premium plastic & brass materials deliver OEM-grade quality at a factory price ## Overview The SDYYDS New Brake Light Switch is a 4-pin, 12V mechanical button switch designed as a direct OEM replacement for a wide range of Ford and Mazda vehicles from 2007 to 2019. Constructed with durable plastic and brass, it ensures reliable brake light activation and comes with a 2-year warranty and responsive customer support, making it a cost-effective, hassle-free upgrade for maintaining vehicle safety compliance. ## Description Buy SDYYDS New Brake Light Switch 4Pin Compatible with Ford F-150 F-250 F-350 Focus/Mazda 2 3 5 6 / Lincoln MKC MKT OEM:4838697 / 8T4T-9G854-AA: Stoplight - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Quality part - Was able to fix a 2016 Ford Fusion which had its brake lights on at all time even when the car was off, swapped this and the issue was gone. Very easy fix, and hasn't gone bad yet. Review: Easy replacment - Only had it in for a day and getting g rid of my truck limp mode is amazing, and probably the easiest repair/replacement I’ve ever done. Not even 5 min was needed ## Features - [OPTIMAL PERFORMANCE]: SDYYDS premium Stop Light Switch is made of high quality material which can use for a long time. - [REPLACE PART NUMBER]:4838697 / 8T4T-9G854-AA / BN7N-66-490 / 31264377 - [FITMENT]:Fit For 2009-2019 Ford F-150 / 2011-2019 F-250 F-350 Super Duty / 2009-2014 E-150 E-250 E-350 Super Duty / 2008-2018 Ford Focus / 2010-2019 Ford Fusion / 2007-2019 Ford Expedition / 2009-2019 Ford Explorer / 2007-2019 Ford Edge. - [HIGH QUALITY]:SDYYDS Stop Light Switch is 100% brand new aftermarket unit built to meet OEM specifications. easy to install and remove, ideal replacement for the old or broken one. Factory price with higher cost-effective. - [PACKAGE & WARRANTY]:Package Includes 1 Pcs X Brake Stop Light Lamp Switch. Any question just contact us, we will reply you within 24H.And we offer a 24 month warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09W5ZB3XQ | | Actuator Type | Mechanical Button | | Best Sellers Rank | #13,564 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Stoplight Switches | | Brand | SDYYDS | | Brand Name | SDYYDS | | Circuit Type | 4-way | | Color | Blue | | Compatible with Vehicle Type | passenger_car, truck | | Connectivity Protocol | X-10 | | Connector Type | Plug In | | Contact Material | Brass | | Contact Type | Normally Open | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 4.5 out of 5 stars 448 Reviews | | Item Dimensions | 3.54 x 1.77 x 1.18 inches | | Manufacturer | SDYYDS | | Material Type | Plastic | | Model | 4838697 | | Mounting Type | Through Hole Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 12 volts | | Operation Mode | ON-NONE-OFF | | Part Number | SD19-035 | | Specification Met | Oem,oem:4838697 | | Switch Type | Brake Light Switch | | Terminal | Through Hole | | Unit Count | 1 Count | | Warranty Description | 2 Years | ## Product Details - **Brand:** SDYYDS - **Circuit Type:** 4-way - **Connector Type:** Plug In - **Contact Type:** Normally Open - **Item dimensions L x W x H:** 3.54 x 1.77 x 1.18 inches - **Material:** Plastic - **Operating Voltage:** 12 Volts - **Operation Mode:** ON-NONE-OFF - **Switch Type:** Brake Light Switch - **Terminal:** Through Hole ## Images ![New Brake Light Switch 4Pin Compatible with Ford F-150 F-250 F-350 Focus/Mazda 2 3 5 6 / Lincoln MKC MKT OEM:4838697 / 8T4T-9G854-AA - Image 1](https://m.media-amazon.com/images/I/61zyQHXC6ML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality part *by C***D on May 21, 2026* Was able to fix a 2016 Ford Fusion which had its brake lights on at all time even when the car was off, swapped this and the issue was gone. Very easy fix, and hasn't gone bad yet. ### ⭐⭐⭐⭐⭐ Easy replacment *by S***S on August 10, 2026* Only had it in for a day and getting g rid of my truck limp mode is amazing, and probably the easiest repair/replacement I’ve ever done. Not even 5 min was needed ### ⭐⭐⭐⭐⭐ Awesome *by J***S on July 23, 2026* Fixed my problem on my dad 2015 F250. Brake lights were staying on taking power from the engine, failed in middle of driving. Cruise would not set either when this happened, only turn light on in dash. ## Frequently Bought Together - SDYYDS New Brake Light Switch 4Pin Compatible with Ford F-150 F-250 F-350 Focus/Mazda 2 3 5 6 / Lincoln MKC MKT OEM:4838697 / 8T4T-9G854-AA - Ajxn 4 PCS Brake Pedal Pad and Light Switch Stopper - Black - 12 Pieces Brake Switch Stopper, Car Brake Light Switch Stopper Brake Switch Pad Automotive Clutch Pedal Stopper 90541-06036 --- ## 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.be/products/443316726-new-brake-light-switch-4pin-compatible-with-ford-f-150](https://www.desertcart.be/products/443316726-new-brake-light-switch-4pin-compatible-with-ford-f-150) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-21*