--- product_id: 389939517 title: "DB Electrical ADR0334-C Alternator Compatible with/Replacement for Marine Mercruiser 105 Amp Chrome Delco/ 10SI/ 1 Wire/V-Belt" brand: "db electrical" price: "NT$11060" currency: TWD in_stock: true reviews_count: 5 category: "Db Electrical" url: https://www.desertcart.tw/products/389939517-db-electrical-adr0334-c-alternator-compatible-with-replacement-for-marine store_origin: TW region: Taiwan --- # 105 Amp high output Chrome finish, OEM spec build 1-wire self-exciting design DB Electrical ADR0334-C Alternator Compatible with/Replacement for Marine Mercruiser 105 Amp Chrome Delco/ 10SI/ 1 Wire/V-Belt **Brand:** db electrical **Price:** NT$11060 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your marine power with effortless style and unmatched reliability! ## Quick Answers - **What is this?** DB Electrical ADR0334-C Alternator Compatible with/Replacement for Marine Mercruiser 105 Amp Chrome Delco/ 10SI/ 1 Wire/V-Belt by db electrical - **How much does it cost?** NT$11060 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/389939517-db-electrical-adr0334-c-alternator-compatible-with-replacement-for-marine) ## Best For - db electrical enthusiasts ## Why This Product - Trusted db electrical brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to OEM Standards:** 100% new aftermarket unit engineered to meet or exceed original equipment specs for flawless fit and function. - • **Durability Meets Style:** Sleek chrome finish not only resists corrosion but elevates your engine bay’s aesthetic. - • **Simplified Installation:** 1-wire self-exciting alternator eliminates complex wiring—plug, play, and get back on the water faster. - • **Value Without Compromise:** Factory-direct pricing saves you up to 30% over OEM parts, backed by a 1-year warranty for peace of mind. - • **Power Your Marine Adventures:** 105 Amp output delivers reliable, high-performance charging for your Mercruiser engine. ## Overview The DB Electrical ADR0334-C is a 105 Amp chrome alternator designed as a direct replacement for Mercruiser 10SI models. Featuring a simplified 1-wire self-exciting design, it offers an easy install and reliable high-output charging. Built to OEM specifications with a durable chrome finish, this alternator delivers superior performance and value, backed by a 1-year warranty and factory-direct pricing. ## Description From the manufacturer DB Electrical Whatever You Drive, We Have the Part for It DB Electrical is your go-to source for quality electrical parts for vehicles of every shape and size – from motorcycles and ATVs to cars, trucks and boats. Our engineers work in close partnership with leading factories to develop electrical components that perform and fit to OEM standards. Selling from the Heartland of America Located in Kingsport, Tennessee, the people of DB Electrical make it their goal is to get your vehicle back on the road, field, trail or water. They take great pride in providing top-quality products that keep you moving forward. Proven to Perform From interstate highways to gravel country roads and dirt trails, vehicles of all types are performing flawlessly thanks to quality parts from DB Electrical. Fast Delivery DB Electrical keeps parts stocked so they are ready to ship when you place an order, getting you up and running all the sooner. Priced to Please With prices that often save you up to 30% over OEM, DB Electrical parts are manufactured to OEM specifications for outstanding performance. Production Partners DB Electrical works closely with factories in the design of its parts, never simply buying excess inventory in the marketplace like some sellers do. Review: It's definitely an alternator - I knew I needed this and knew it fit so there was no guessing. Review: Excellent value, Mercruiser 4.3L upgrade to 105 amps vs stock 65 amp unit! - Bolted right in to my 1993 Mercruiser 4.3L carbureted engine. The original alternator was a “3 wire” alternator that used a purple and red wire along with the normal power and ground. This alternator just has a power and ground and self excites (no need for the purple and red wires). Simply tape off the purple and red wires on the engine harness and run this red to your battery, and add the ground. The factory sheet with actual test specs was a nice touch. It appears these are individually tested. My stock alternator was 65 amps at 6000 rpm (wide open) and this does 55 amps basically at idle, and 113 amps at 6000 rpm. Quite and upgrade. And simpler to install, arguably more reliable than the old “3 wire” gm alternator. Pros: affordable, excellent chrome work, great value and it puts out rated power and has factory test sheet! Mine has a set charge rate 14.2 volts per the sheet. Cons: none I have found yet. ## Features - 100% New aftermarket unit built to meet OEM specifications - 1-year warranty protects you after your purchase - Factory direct pricing with no middleman markup delivers exceptional value ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | DB Electrical | | Brand | DB Electrical | | Model | 400-12484 | | Item Weight | 10 pounds | | Product Dimensions | 5.71 x 4.91 x 4.2 inches | | Country of Origin | China | | Item model number | 400-12484 | | Manufacturer Part Number | 400-12484 | | OEM Part Number | ADR0334-C | ## Images ![DB Electrical ADR0334-C Alternator Compatible with/Replacement for Marine Mercruiser 105 Amp Chrome Delco/ 10SI/ 1 Wire/V-Belt - Image 1](https://m.media-amazon.com/images/I/71FhpvovGGS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It's definitely an alternator *by D***S on 16 August 2021* I knew I needed this and knew it fit so there was no guessing. ### ⭐⭐⭐⭐⭐ Excellent value, Mercruiser 4.3L upgrade to 105 amps vs stock 65 amp unit! *by A***C on 6 July 2025* Bolted right in to my 1993 Mercruiser 4.3L carbureted engine. The original alternator was a “3 wire” alternator that used a purple and red wire along with the normal power and ground. This alternator just has a power and ground and self excites (no need for the purple and red wires). Simply tape off the purple and red wires on the engine harness and run this red to your battery, and add the ground. The factory sheet with actual test specs was a nice touch. It appears these are individually tested. My stock alternator was 65 amps at 6000 rpm (wide open) and this does 55 amps basically at idle, and 113 amps at 6000 rpm. Quite and upgrade. And simpler to install, arguably more reliable than the old “3 wire” gm alternator. Pros: affordable, excellent chrome work, great value and it puts out rated power and has factory test sheet! Mine has a set charge rate 14.2 volts per the sheet. Cons: none I have found yet. ### ⭐⭐⭐⭐⭐ Super sweet Chrome Alternator! DB electrical is the best .. *by M***E on 14 May 2026* Last summer I bought an alternator from Amazon only for it to never work from day one. It took me a bit more time to get it installed on an rebuilt older skid steer I went through from the bottom up, long story short it never produced squat for output of 14+ volts! I even replaced the Voltage regulator and it still failed to work right. When I seen this Alt from DB electrical I jumped on it and when I installed it at first it didn't produce enough current output but after I increased my RPMs all was great again! 14.7 volts.. It looks fantastic but I didn't much care about how it looked as I needed to keep my battery charged! Thanks DB electrical, I've bought many alternators and starters and even a winch motor from them with any problems. If by the rare chance this alternator has issues I'll update my comment but my guess is DB will make it right as they always do, IMPO. Thx. ## Frequently Bought Together - DB Electrical 400-12484 Alternator Compatible with/Replacement for Marine Mercruiser 105 Amp Chrome Delco/ 10SI/ 1 Wire/V-Belt - Quicksilver 86166Q1 Bellows Adhesive – Resistant to Oil, Grease, Gasoline and Water – 1.5 oz Tube - New NGK Standard Spark Plug BPR6FS, 2623 Set of 4 Spark Plugs --- ## 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.tw/products/389939517-db-electrical-adr0334-c-alternator-compatible-with-replacement-for-marine](https://www.desertcart.tw/products/389939517-db-electrical-adr0334-c-alternator-compatible-with-replacement-for-marine) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-07-14*