--- product_id: 470966992 title: "HERCOO Side Mirror Marker Light Turn Signals Lights LED Sequential Switchback White & Dynamic Amber Lamp Smoke Lens Assembly Compatible with Chevy Silverado GMC Sierra 1500 2500 HD 3500 HD 2016-2018" brand: "hercoo" price: "66524CFA" currency: XOF in_stock: true reviews_count: 13 category: "Hercoo" url: https://www.desertcart.sn/products/470966992-hercoo-side-mirror-marker-light-turn-signals-lights-led-sequential store_origin: SN region: Senegal --- # 480 SMD LEDs total for ultra-bright visibility Waterproof PC lens resists scratches & weather Dynamic sequential amber turn signals HERCOO Side Mirror Marker Light Turn Signals Lights LED Sequential Switchback White & Dynamic Amber Lamp Smoke Lens Assembly Compatible with Chevy Silverado GMC Sierra 1500 2500 HD 3500 HD 2016-2018 **Brand:** hercoo **Price:** 66524CFA **Availability:** ✅ In Stock ## Summary > 🚗 Light up your drive with style and safety — don’t get left in the dark! ## Quick Answers - **What is this?** HERCOO Side Mirror Marker Light Turn Signals Lights LED Sequential Switchback White & Dynamic Amber Lamp Smoke Lens Assembly Compatible with Chevy Silverado GMC Sierra 1500 2500 HD 3500 HD 2016-2018 by hercoo - **How much does it cost?** 66524CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/470966992-hercoo-side-mirror-marker-light-turn-signals-lights-led-sequential) ## Best For - hercoo enthusiasts ## Why This Product - Trusted hercoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Direct factory fit for Silverado & Sierra 2016-2019, no mods needed - • **Dual-Color Switchback:** Seamlessly switch between crisp white running lights and dynamic amber signals - • **Durable & Weatherproof:** Premium PC material lens ensures long-lasting, fade-resistant performance - • **Confidence with Support:** 1-year after-sales service to keep your ride flawless and safe - • **Eye-Catching Sequential Signals:** 4-row LED strips create smooth, attention-grabbing turn animations ## Overview HERCOO Side Mirror Marker Lights are a direct-fit, high-quality LED upgrade for Chevy Silverado and GMC Sierra trucks (2016-2019). Featuring 480 bright SMD LEDs with dynamic sequential amber turn signals and switchback white running lights, these waterproof, scratch-resistant smoke lens assemblies enhance visibility and modernize your vehicle’s look with effortless plug-and-play installation. ## Description Buy HERCOO Side Mirror Marker Light Turn Signals Lights LED Sequential Switchback White & Dynamic Amber Lamp Smoke Lens Assembly Compatible with Chevy Silverado GMC Sierra 1500 2500 HD 3500 HD 2016-2018: Side Marker Assemblies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good product, directions lack. Just watch a YouTube video and super easy. Looks awesome. - Matches my all white build. I installed wrong at first so had to watch a YouTube video on the boostauto ones. Same as that. Directions in the box aren’t good, But works as it should and looks really good. Review: 2019 Silverado 2500 Install - Installed on 2019 Silverado 2500HD. The lights fit into the mirror well. I watched a couple videos to get a better idea or what was involved in changing this part out. Only issue with the wiring harness is, make sure the colors match when you hook them up to existing wiring and part of my harness that connected the red wire from the new light to the wiring harness of the car, the red wires didn’t connect/weren’t lined up to make a connection in the plug. So I had running lights but no blinker. But quality seems good, lights look great and hopefully will hold up over time ## Features - Fitment: Compatible with Chevrolet Silverado 1500 2016-2018, Silverado 2500 HD/ 3500 HD 2016-2019, GMC Sierra 1500/3500 HD 2016-2018, Sierra 2500 HD 2016-2019 - High Quality & Sequential flash design: HERCOO's side marker light is made of PC materials (anti-scratch, waterproof), no faded with long-time exposure. Amber dynamic sequential turn signal made of 4-row of 120pcs 3528 SMD LED beads strips. Super bright lighting output maximize can be illuminated driver and passenger sides, helpul to noticed by other drivers for safe driving. - Package Includes: 2x Sequential switchback side mirror marker light turn signal lights (Note: The wire is used to connect the turn signal, there are positive and negative poles, if the light is not on, please rotate 180° and install it) - Easy to Install: Direct replacement for factory parts 23444105, 23444106, plug and play no modification needed. Perfect update for original side mirror marker light turn signal , give your car an upgraded modern look and become more distinctive. - 1 YEAR After-Sales Support：Since order purchase date, email us if there's any issue before or after purchase, your case will be taken seriously . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6H9J28V | | Assembly Required | No | | Auto Part Position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #87,360 in Automotive ( See Top 100 in Automotive ) #273 in Automotive Side Marker Light Assemblies | | Brand | HERCOO | | Color | White | | Customer Reviews | 4.3 4.3 out of 5 stars (128) | | Date First Available | July 14, 2022 | | Exterior | Polished | | Item Weight | 14.4 ounces | | Lens Color | Smoke | | Lens Material | Plastic | | Manufacturer | HERCOO | | Manufacturer Part Number | FBAMP25000 | | Package Dimensions | 10.12 x 5 x 3.86 inches | | Special Feature | Waterproof | | Special Features | Waterproof | | Specific Uses For Product | Exterior | | Unit Count | 2.0 Count | | Vehicle Service Type | Compatible with Chevrolet Silverado 1500 2016-2018, Compatible with GMC Sierra 1500/3500 HD 2016-2018 | | Wattage | 2 watts | | Year | 2016 | ## Product Details - **Auto Part Position:** Rear - **Brand:** HERCOO - **Color:** White - **Light Source Type:** LED - **Special Feature:** Waterproof - **Specific Uses For Product:** Exterior - **Voltage:** 12 Volts (DC) - **Wattage:** 2 watts - **Year:** 2016 ## Images ![HERCOO Side Mirror Marker Light Turn Signals Lights LED Sequential Switchback White & Dynamic Amber Lamp Smoke Lens Assembly Compatible with Chevy Silverado GMC Sierra 1500 2500 HD 3500 HD 2016-2018 - Image 1](https://m.media-amazon.com/images/I/61hb86HZXRL.jpg) ## Questions & Answers **Q: Will these fit a 2022 GMC 2500** A: They will not fit a 2022. **Q: So,i have the signal light in the mirror,an arrow. but not on the marker light on the outside of the mirror, will this still work?** A: Yes. There is a small cable included that is a jumper. It will connect the new light to your existing turn signal connection. Mine did not have the outside signal either but as the video shows they work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product, directions lack. Just watch a YouTube video and super easy. Looks awesome. *by A***R on February 18, 2023* Matches my all white build. I installed wrong at first so had to watch a YouTube video on the boostauto ones. Same as that. Directions in the box aren’t good, But works as it should and looks really good. ### ⭐⭐⭐⭐⭐ 2019 Silverado 2500 Install *by Z***Z on November 11, 2025* Installed on 2019 Silverado 2500HD. The lights fit into the mirror well. I watched a couple videos to get a better idea or what was involved in changing this part out. Only issue with the wiring harness is, make sure the colors match when you hook them up to existing wiring and part of my harness that connected the red wire from the new light to the wiring harness of the car, the red wires didn’t connect/weren’t lined up to make a connection in the plug. So I had running lights but no blinker. But quality seems good, lights look great and hopefully will hold up over time ### ⭐⭐⭐⭐⭐ Good lights *by M***Y on July 9, 2025* Nice lights easy installation great fit good look --- ## 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.sn/products/470966992-hercoo-side-mirror-marker-light-turn-signals-lights-led-sequential](https://www.desertcart.sn/products/470966992-hercoo-side-mirror-marker-light-turn-signals-lights-led-sequential) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-04-23*