--- product_id: 332918603 title: "BOSCH WIRING HARNESS KIT FOR UNIVERSAL CARS - F002H50278-8F8" brand: "bosch" price: "1030289β‚«" currency: VND in_stock: true reviews_count: 8 category: "Bosch" url: https://www.desertcart.vn/products/332918603-bosch-wiring-harness-kit-for-universal-cars-f002h50278-8f8 store_origin: VN region: Vietnam --- # 12V/40A dual relay power Supports 100W/130W H4 bulbs Heavy-duty ceramic fuse holders BOSCH WIRING HARNESS KIT FOR UNIVERSAL CARS - F002H50278-8F8 **Brand:** bosch **Price:** 1030289β‚« **Availability:** βœ… In Stock ## Summary > πŸ’‘ Illuminate your drive with Bosch’s power-packed wiring harness! ## Quick Answers - **What is this?** BOSCH WIRING HARNESS KIT FOR UNIVERSAL CARS - F002H50278-8F8 by bosch - **How much does it cost?** 1030289β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/332918603-bosch-wiring-harness-kit-for-universal-cars-f002h50278-8f8) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Minimized Voltage Drop:** State-of-the-art wiring ensures consistent voltage for optimal headlamp performance. - β€’ **Heat-Resistant Durability:** Ceramic fuse holders and bulb sockets withstand high temperatures for long-lasting reliability. - β€’ **Power Up Without Overload:** Prevents electrical overload even with high wattage lamps for safer, brighter drives. - β€’ **Plug & Play Brightness Boost:** Easily upgrade to 100W/130W bulbs and experience clearer, safer night driving. - β€’ **Universal Fit, Compact Design:** Lightweight and compact harness fits all cars and LCVs, blending seamlessly under your hood. ## Overview The Bosch Wiring Harness Kit (F002H50278-8F8) is a universal, compact solution designed to upgrade your vehicle’s headlamp system. Featuring a 12V/40A dual relay, heavy-duty ceramic fuse holders, and compatibility with high wattage 100W/130W H4 bulbs, it minimizes voltage drop and prevents overload. Engineered for durability and easy installation, this kit ensures brighter, safer night driving for all cars and LCVs. ## Description Bosch Headlamp wiring kit can be used to brighten you vehicle headlamps by changing your vehicle bulbs from lower wattage to higher wattage. It is suitable for all cars and LCV. The headlamp wiring harness with dual head lamp relay is manufactured using heavy duty auto cables with ceramic bulb holders .The harness has individual fuse for both high beam and low beam. The fuse holder is also made of ceramic. The ceramic parts are used to withstand heat. The relay has a voltage of 12V / 40A. Designed to easily install 100W/130W H4 bulbs. Its very easy to install, however It is recommended to take professional help for installation. .We request our customers to use low beam in city limits and wherever required. Now you can get clear vision. Have a happy and safe drive! " Review: Best Quality - Good product Review: I'm using it as a fog light harness kit. - It's a good product. with slight modification it can be used as a fog light harness kit just have to add a SPDT on off on switch. πŸ‘ ## Features - Prevent overload when high wattage lamps are used - Minimises Voltage Drop - State-of-the-art technology - Compact and lightweight ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08544KVXP | | Best Sellers Rank | #10,256 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #3 in Wiring Kits | | Brand | Bosch | | Brand Name | Bosch | | Cable Type | proprietary | | Connector Type | H4 | | Country of Origin | India | | Customer Reviews | 4.2 out of 5 stars 103 Reviews | | Manufacturer | BOSCH LIMITED,HOSUR ROAD, ADUGODI | | Number of Items | 1 | | Part Number | F002H50278-8F8 | ## Product Details - **Brand:** Bosch - **Connector Type:** H4 - **Manufacturer:** BOSCH LIMITED,HOSUR ROAD, ADUGODI ## Images ![BOSCH WIRING HARNESS KIT FOR UNIVERSAL CARS - F002H50278-8F8 - Image 1](https://m.media-amazon.com/images/I/61G4585X5WL.jpg) ## Questions & Answers **Q: Is it suitable for motorcycle fog lamp?** A: No **Q: Is it suitable for Honda Amaze Diesel car???** A: I bought it for honda crv. It is a good prodct and will be suitable for Amaze also **Q: Can I use in my Nissan Magnite ?** A: Verry good **Q: Can fit wagon r** A: I fitted to Dezire, this is a universal one, this should for wagon r ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Quality *by H***Y on 23 February 2026* Good product ### ⭐⭐⭐⭐⭐ I'm using it as a fog light harness kit. *by D***U on 18 October 2024* It's a good product. with slight modification it can be used as a fog light harness kit just have to add a SPDT on off on switch. πŸ‘ ### ⭐⭐⭐⭐ Easy installation *by J***H on 7 March 2026* Product is fine easy installation fitting parts are good brightness of the bulbs have increased after installing this item go for it value for money 1 star less given by me because in the description they wrote it’s a 12v40A r lay but they gave a 12v35A with the wiring that’s a minus point and wire is too short for my Tata safari dicor had to take it to the other side from above the radiator length is too short got it @745 ## Frequently Bought Together - BOSCH WIRING HARNESS KIT FOR UNIVERSAL CARS - F002H50278-8F8 - Osram Rallye H4 Halogen Lamp 62204 Exterior Headlight Bulb (12V, 100/90W, Pack of 2 Bulbs) - ( LIGHT YELLOW ) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/332918603-bosch-wiring-harness-kit-for-universal-cars-f002h50278-8f8](https://www.desertcart.vn/products/332918603-bosch-wiring-harness-kit-for-universal-cars-f002h50278-8f8) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-05*