--- product_id: 207403639 title: "Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC" brand: "tuparts" price: "318.19 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/207403639-automotive-alternator-compatible-for-120amp-chrome-1-wire-self-exciting store_origin: TN region: Tunisia --- # 120 Amp High Output Power 1-Wire Self-Exciting Simplicity Durable Chrome Finish Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC **Brand:** tuparts **Price:** 318.19 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your classic with precision and style — don’t get left in the dust! ## Quick Answers - **What is this?** Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC by tuparts - **How much does it cost?** 318.19 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/207403639-automotive-alternator-compatible-for-120amp-chrome-1-wire-self-exciting) ## Best For - tuparts enthusiasts ## Why This Product - Trusted tuparts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium chrome finish and high-quality components deliver durability and quiet operation. - • **Unmatched Power Boost:** 120 Amp output ensures your classic ride’s electrical system never misses a beat. - • **Peace of Mind Warranty:** Backed by a no-hassle 1-year warranty to keep your street rod running strong. - • **Plug & Play Simplicity:** 1-wire self-exciting design means effortless installation and reliable performance. - • **Wide Classic Car Compatibility:** Perfect fit for GM 305, 350 BBC, SBC engines and a broad range of vintage models. ## Overview This TUPARTS 120 Amp chrome alternator is engineered for vintage GM engines (305, 350 BBC, SBC) with a 1-wire self-exciting system, delivering high output and quiet operation. Its durable chrome finish and internal regulator ensure long-lasting performance, backed by a 1-year hassle-free warranty. Ideal for street rods and classic cars needing a reliable electrical upgrade. ## Description COMPATIBILITY VEHICLES:1973-1974 A-pollo 4.1L 1982 Century 2.5L 1978-1979 Century 3.2L 1975 1977-1981 Century 3.8L 1981 Century 4.4L 1977-1981 Century 5.0L 1978-1979 1981 Century 5.7L 1977 Century 6.6L 1980 Electra 4.1L 1977-1982 Electra 5.7L 1977-1979 Electra 6.6L 1978-1979 Estate Wagon 5.7L 1977-1980 LeSabre 3.8L 1980 1983 LeSabre 4.1L 1982 LeSabre 4.4L 1978 LeSabre 5.0L 1977-1981 LeSabre 5.7L 1977-1978 LeSabre 6.6L 1978 Regal 3.2L 1975-1976 1978-1979 1983 Regal 3.8L 1973-1975 Bel Air 6.6L 1970 1973-1975 Bel Air 7.4L 1973-1974 Blazer 5.7L 1973 Blazer 7.4L 1977-1982 C10 5.0L 1975-1982 C10 5.7L 1976-1980 C10 6.6L 1978-1979 Monza 3.8L 1975 Monza 4.3L 1978-1979 Monza 5.0L 1973-1979 Nova 5.7L 1976-1977 1979-1980 1982-1985 P30 5.7L 1976 1979-1981 P30 7.4L 1973 P30 Van 5.7L 1974 P30 Van 7.4LOEM PART NUMBER:7127-SE105C, ADR0335-C, 1-2400-11DR-2, 7127-SECN-100A, 240-203-3DC, 400-12395Avoid children under three.Check if the contact with electric shock and the power line is correct, Keep cool air entrance unobstructed and avoid hot air from entering the alternator ## Features - Product Advantages:The alternator is perfect for anyone needing to beef up their current electrical system. The components inside this alternator are high amperage and brand new. using the highest quality components to build the best high output alternator ensuring your unit will last long and run quiet - Main Function:Alternators provide constant power to the car battery and is a component that continuously generates energy while the car is being operated. It allows the car to charge the battery while it is in motion, keeping the car in its full operating state throughout the entirety of the trip - Service Policy:The Best One Year, No Hassle Warranty. If you have a problem with your high output alternator we will repair it at no charge to you for one year - Parameter:100 Amp/12 Volt, CW, 1-Wire System, 1-Groove Pulley, 10SI Series IR/EF - Compatibility Vehicles:Alternator for 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0875W9QNG | | Best Sellers Rank | #406,427 in Automotive ( See Top 100 in Automotive ) #1,278 in Automotive Replacement Alternators | | Brand | TUPARTS | | Customer Reviews | 4.2 4.2 out of 5 stars (732) | | Date First Available | April 16, 2020 | | Item Weight | 11.27 pounds | | Item model number | Adjustable | | Manufacturer | TUPARTS | | Manufacturer Part Number | 110605-5232-0906556876 | | Model | Alternators | | Product Dimensions | 9.45 x 7.48 x 7.09 inches | ## Images ![Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC - Image 1](https://m.media-amazon.com/images/I/61kaw6Rj-uS.jpg) ![Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC - Image 2](https://m.media-amazon.com/images/I/71vn1C8iUgL.jpg) ![Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC - Image 3](https://m.media-amazon.com/images/I/71m5SPLKuqL.jpg) ![Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC - Image 4](https://m.media-amazon.com/images/I/716S8iUX3+L.jpg) ![Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC - Image 5](https://m.media-amazon.com/images/I/716DtJ3YtkL.jpg) ## Questions & Answers **Q: purchased in March and drove car car twice. Stopped working. What is next step** A: They have a 30 day return policy and we are past that **Q: will this work with 3 wire systems ?** A: Yes it will work with a 3 or a 1. The people on here saying it won't work as a 1 wire are ignorant to 12v automobile charging systems!!! They think they know but they don't! It works with 1 wire or 3 if you know how to correctly excite it. You may have to hit it with 12volts for a few seconds to build residual magnetism in the stator. If you don't know what I'm talking about then I suggest you study up before installing this alternator. Self excited still may need to be manually excited for the 1st time. Then depending on how much amp draw and load you may need to find tune the output or you'll be the guy saying " worked great for a couple of months then burned up". There is a lot more to it than most people understand. **Q: Does this work with air conditioner?** A: Yes **Q: What are the connections label r and f for** A: Supposed to be 1 wire connection, battery + to red bat. post on alternator. I didn't use the spade terminals. Can't explain terminal R. Normal markings B, battery, A, armature, F, field. ## Frequently Bought Together - Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC - Billet Alternator Bracket Adjustable Kit for Chevy SBC 305 327 350 383 5.0L 5.7L V8 Eight Cylinder Long Water Pump Polished Aluminum for Chevy Small Block Engine - ACDelco Gold PT2288 (88862207) Alternator Connector --- ## 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.tn/products/207403639-automotive-alternator-compatible-for-120amp-chrome-1-wire-self-exciting](https://www.desertcart.tn/products/207403639-automotive-alternator-compatible-for-120amp-chrome-1-wire-self-exciting) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*