--- product_id: 480822962 title: "Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B)" brand: "mechman" price: "15197.78 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/480822962-mechman-alternators-alternator-e-series-billet-370-amp-12v-1 store_origin: TN region: Tunisia --- # 370 amps peak power 1-wire plug & play setup durable black anodized finish Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B) **Brand:** mechman **Price:** 15197.78 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power Meets Precision: Upgrade Your Ride, Own the Road ## Quick Answers - **What is this?** Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B) by mechman - **How much does it cost?** 15197.78 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/480822962-mechman-alternators-alternator-e-series-billet-370-amp-12v-1) ## Best For - mechman enthusiasts ## Why This Product - Trusted mechman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Drive with 370 Amps:** High-output alternator designed to keep your GM Fullsize Truck energized and ready for any challenge. - • **Optimized 6-Rib Serpentine Pulley:** Ensures smooth belt engagement and reliable performance under everyday driving conditions. - • **Sleek & Tough Black Anodized Aluminum:** Engineered for durability and style, this alternator resists corrosion while complementing your engine bay. - • **Effortless Installation with 1-Wire Design:** Simplify your upgrade with a streamlined, plug-and-play wiring system that saves time and hassle. - • **Tailored Fit for 2007-08 GM Fullsize Trucks:** Precision engineered to match your vehicle’s specs, guaranteeing compatibility and peak efficiency. ## Overview The Mechman E-Series Billet Alternator delivers a robust 370 amps at 12V with a user-friendly 1-wire setup, featuring a durable black anodized aluminum case and a 6-rib serpentine pulley. Designed specifically for 2007-08 GM Fullsize Trucks, it offers a perfect fit and reliable performance, making it an essential upgrade for drivers seeking dependable power and sleek engine aesthetics. ## Description Alternator, E-Series Billet, 370 amps, 12V, 1-Wire, 6-Rib Serpentine Pulley, Aluminum Case, Black Anodized, GM Fullsize Truck 2007-08, Each Review: If your running JL amps. Fans.lights.pumps and power hungry accessories this is your magic answer - Most powerful alternator i have found. If you have charging issues. Battery voltage dropping everytime you come to a stoplight. Lights dimming. Fans slowing down stereo stops hitting hard. Engine starts running rough. then you need this alternator this 6 phase beast charges 200 amps at idle and 370 at hwy speeds and runs cooler than my previous 130 amp alternator. Voltage never dips. Rock solid 14.6 constantly. Beware you must add a 4/0 ground. And 4/0 power wire from alternator to the battery and a 4/0 ground one from engine to the frame and body big 3. Or this will make enough power to melt wires 4gage and smaller. This is the real deal. Not a swap meet or made in china product with inflated peak numbers that would only be achieved in A few milliseconds. this looks awesome and puts out. Must have item to solve charging issues. Review: it works - it works,,hope it lasts the return period.. ## Features - Installation Notes: This unit comes equipped with a smaller 1.75 inch diamter alternator pulley, and will require a slightly shorter drive belt for proper belt tension. Not reccomended for use above 5,000 RPM engine speed. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M7NW3MN | | Brand | Mechman | | Customer Reviews | 3.8 3.8 out of 5 stars (25) | | Date First Available | 27 April 2017 | | Exterior | Black Anodize | | Item Weight | 7.46 Kilograms | | Item model number | B8302370B | | Manufacturer | Mechman Alternators | | Manufacturer Part Number | B8302370B | | Model | Mechman Alternators | | Product Dimensions | 24.89 x 23.88 x 24.13 cm; 7.46 kg | ## Images ![Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B) - Image 1](https://m.media-amazon.com/images/I/715Fa6F9nVL.jpg) ![Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B) - Image 2](https://m.media-amazon.com/images/I/31n+6iUWRyL.jpg) ![Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B) - Image 3](https://m.media-amazon.com/images/I/31f7tecrHCL.jpg) ![Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B) - Image 4](https://m.media-amazon.com/images/I/51bke0aCSeL.jpg) ![Mechman Alternators Alternator, E-Series Billet, 370 amp, 12V, 1-Wire, 6 Rib Serpentine Pulley, Black Anodize, GM Fullsize Truck 2007-08, Each (B8302370B) - Image 5](https://m.media-amazon.com/images/I/41uuvEkUWHL.jpg) ## Questions & Answers **Q: Will this fit a 2021 Silverado v6?** A: No **Q: Will this fit a 96 caprice?** A: No **Q: Will this fit a 2013 ford focus titanium?** A: No this won’t fit ur focus **Q: Will this fit my 2020 Suburban 5.3 ltrs pulley engine?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ If your running JL amps. Fans.lights.pumps and power hungry accessories this is your magic answer *by B***B on 29 September 2019* Most powerful alternator i have found. If you have charging issues. Battery voltage dropping everytime you come to a stoplight. Lights dimming. Fans slowing down stereo stops hitting hard. Engine starts running rough. then you need this alternator this 6 phase beast charges 200 amps at idle and 370 at hwy speeds and runs cooler than my previous 130 amp alternator. Voltage never dips. Rock solid 14.6 constantly. Beware you must add a 4/0 ground. And 4/0 power wire from alternator to the battery and a 4/0 ground one from engine to the frame and body big 3. Or this will make enough power to melt wires 4gage and smaller. This is the real deal. Not a swap meet or made in china product with inflated peak numbers that would only be achieved in A few milliseconds. this looks awesome and puts out. Must have item to solve charging issues. ### ⭐⭐⭐⭐⭐ it works *by K***B on 4 December 2025* it works,,hope it lasts the return period.. ### ⭐⭐⭐⭐⭐ Amazing thing!!! *by D***O on 20 July 2023* I have a lot of consumers in my van. Thermoking unit( 5 fans), 2 fans for a/c, 2 fans for engine cooling, 1 fan for transmission cooling, 2 fans for a/c in cabin, inverter 110v with full size freezer, and when I use OEM GM alternator (120A) in idling voltage dropped to 11.3V. Long time I tried to fix it, but it was just only one right way for working properly: THIS Incredible MONSTER !!!!! Thank you guys, thank you for produce it, thank you Micheman! You are unbelievable!!! It cost all pennys , in full!! ## Frequently Bought Together - Mechman Alterntors 370 amp Black Billet for 05-13 GM Truck - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing - KnuKonceptz Kolossus Flex Kable OFC 0 Gauge Power Wire Copper Cable Black (15 ft) 1/0 AWG --- ## 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/480822962-mechman-alternators-alternator-e-series-billet-370-amp-12v-1](https://www.desertcart.tn/products/480822962-mechman-alternators-alternator-e-series-billet-370-amp-12v-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-09*