--- product_id: 471200928 title: "Upgrade Max 300A Peak Instant Current 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty" brand: "mayspare" price: "₨748" currency: SCR in_stock: true reviews_count: 8 category: "May Spare" url: https://www.desertcart.sc/products/471200928-upgrade-max-300a-peak-instant-current-12-volt-solenoid-nickel store_origin: SC region: Seychelles --- # 300A peak current OEM-fit mounting holes Nickel-plated rust resistance Upgrade Max 300A Peak Instant Current 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty **Brand:** mayspare **Price:** ₨748 **Availability:** ✅ In Stock ## Summary > ⚡ Start Strong, Last Long – The Solenoid Upgrade You Can’t Afford to Miss! ## Quick Answers - **What is this?** Upgrade Max 300A Peak Instant Current 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty by mayspare - **How much does it cost?** ₨748 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/471200928-upgrade-max-300a-peak-instant-current-12-volt-solenoid-nickel) ## Best For - mayspare enthusiasts ## Why This Product - Trusted mayspare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized for Starter Duty:** Designed for quick starts with recommended cool-downs to maximize lifespan. - • **Powerful 300A Peak Current:** Delivers instant high current for reliable engine starts every time. - • **Premium 180℃ Copper Coil:** High-temp copper wire guarantees stable operation under demanding conditions. - • **Durable Nickel-Plated Cover:** Resists rust and corrosion, ensuring long-lasting heavy-duty performance. - • **Precision OEM-Compatible Fit:** Mounting holes perfectly match OEM specs for hassle-free installation. ## Overview The Upgrade Max 300A Peak Instant Current 12V Solenoid features a robust 300-amp peak current capacity with a 14Ω coil resistance and a nickel-plated cover for superior rust protection. Engineered with OEM-compatible mounting holes and a high-temp 180℃ copper coil, it ensures reliable, heavy-duty performance for golf carts, winches, and marine applications. Rated for starter duty with a recommended cool-down period, this solenoid offers a durable, easy-to-install solution that outperforms standard OEM parts. ## Description Buy Upgrade Max 300A Peak Instant Current 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty: Solenoids - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works better than the OEM solenoid. - Replaced the OEM part and the engine starts easier now. Mounting holes match OEM starter for easy installation. OEM part is cheaply made and the engine was difficult to start. This one is a true starter solenoid and should last a long time. Review: Continuous duty solenoid eval - Great item! ## Features - Resistance is 14Ω, Capacity is 10.2W, Contacts:Normally Open (NO)/ 12VDC WITH 2 COPPER POINT - Replaces:70-111224,3635820, 1114208, 1114218, 1114223, 1114534, 1114547/ Bracket:Straight;Spst, One circuit: Off - On, Bracket mounting:Holes 5/16 x 19/32 2-13/64 on center - Our Coil Roll is using 180℃ copper wire, Cover is Nickel-Plating, Meet Environmental Plating Requirment, And Avoid Rusting, Shining.Max Transient current can be 300A, but Continuous Working Current recommend under 150 Amp. - Warning:the using power do not exceed 5N, or it may case the inside plastic part broken which may let the product be stucked. - Note: It is a starter solenoid, work in the process of started. recommend hold time is 5 minutes, must need a cool rest time for the next start. /If u need a long working one, pls note us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B93J9ZX2 | | Best Sellers Rank | #5,548 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Starter Solenoids | | Brand | MaySpare | | Brand Name | MaySpare | | Coil Resistance | 14 ohm | | Coil Voltage | 12 volts_of_direct_current | | Connector Type | Through Hole | | Contact Current Rating | 300 A | | Contact Material | Copper | | Contact Type | Normally Open | | Current Rating | 300 A | | Customer Reviews | 4.3 out of 5 stars 323 Reviews | | Item Type Name | Solenoid | | Manufacturer | May Spare Parts | | Minimum Switching Voltage | 12 volts_of_direct_current | | Model | XR-2061 | | Mounting Type | Screw Mount | | Operating Time | 50 minutes | | Operation Mode | Automatic | | Part Number | US-AUTO4T | | Specification Met | Oem, Environmental Compliance | | Unit Count | 1 Count | | Warranty Description | 1year | | Wattage | 10.2 watts | ## Product Details - **Connector Type:** Through Hole - **Contact Material:** Copper - **Contact Type:** Normally Open - **Current Rating:** 300 Amps - **Mounting Type:** Screw Mount ## Images ![Upgrade Max 300A Peak Instant Current 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty - Image 1](https://m.media-amazon.com/images/I/61u-XOhhq3L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What size are the large terminals** A: 5/16 **Q: Will this replace a camdec 97226-wr 12v continuous battery boost switch solenoid on a 2000 winnebago motorhome?** A: As long as it has the same three connectors it is a continuous duty solenoid **Q: Can thos be used as a battery isolator??** A: Yes. **Q: Can a bigger solenoid make my 36 volt txt faster** A: You need a solenoid with a 36v pick coil. This is a 12v pick. It will burn out. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works better than the OEM solenoid. *by L***E on May 3, 2026* Replaced the OEM part and the engine starts easier now. Mounting holes match OEM starter for easy installation. OEM part is cheaply made and the engine was difficult to start. This one is a true starter solenoid and should last a long time. ### ⭐⭐⭐⭐⭐ Continuous duty solenoid eval *by A***R on April 16, 2026* Great item! ### ⭐⭐⭐⭐⭐ Contact relay *by A***S on July 17, 2026* Working perfectly for the project I am doing ## Frequently Bought Together - Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty - 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 - Max 300A 12 Volt Duty Solenoid Relay 4-Terminal for Golf Carts Heavy Duty Winch Marine in Rush SPST 12VDC 12V Solenoid Relay Nickel-Plating --- ## 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.sc/products/471200928-upgrade-max-300a-peak-instant-current-12-volt-solenoid-nickel](https://www.desertcart.sc/products/471200928-upgrade-max-300a-peak-instant-current-12-volt-solenoid-nickel) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-16*