--- product_id: 493576214 title: "Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247" brand: "zozomotors" price: "$77.41" currency: USD in_stock: true category: "Zozomotors" url: https://www.desertcart.us/products/493576214-electric-fuel-pump-relay-kit-40a-waterproof-heavy-duty-universal store_origin: US region: United States of America --- # Waterproof casing for durability 40A heavy-duty relay power Heavy gauge long wires, easy install Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247 **Brand:** zozomotors **Price:** $77.41 **Availability:** ✅ In Stock ## Summary > ⚡ Power your ride with confidence—no drops, no downtime! ## Quick Answers - **What is this?** Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247 by zozomotors - **How much does it cost?** $77.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/493576214-electric-fuel-pump-relay-kit-40a-waterproof-heavy-duty-universal) ## Best For - zozomotors enthusiasts ## Why This Product - Trusted zozomotors brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Color-coded, labeled wires with a clear wiring diagram make installation a breeze. - • **Power Up Without Drops:** 40A relay ensures stable, high-voltage fuel pump performance—no more voltage dips. - • **Built to Brave the Elements:** Waterproof relay and fuse box protect your system from moisture and corrosion. - • **Universal 12V Compatibility:** Fits any 12V system under 40A—versatile for all your automotive needs. - • **Complete Kit, Zero Guesswork:** Includes relay, fuse, connectors, terminals, screws, and instructions—everything you need. ## Overview The ZOZOMOTORS Electric Fuel Pump Relay Kit (P/N 30247) is a heavy-duty, waterproof 40A relay system designed for universal 12V applications. Featuring long, heavy gauge wires and heat-shrink connectors, it prevents voltage drops and protects your vehicle’s electrical system. The kit includes all necessary components and a clear wiring diagram for easy installation, ensuring reliable fuel pump performance and extended relay lifespan. ## Description Buy Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247: Fuel Pump - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - HEAVY DUTY LONG WIRES. To safely, easily wire your pump directly to your battery, ensuring your high-pressure fuel pump is getting the voltage it needs. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage overloads from damaging the vehicle's electrical system - EASY TO INSTALL. All wires are clearly labeled and color-coded. And an easy-to-follow wiring diagram is included in the package. 10 feet 12 gauge RED wire (Pin 30) to +12V battery, 6 feet 12 gauge ORANGE wire (Pin 87) to fuel pump (Device), 2 feet 16 gauge BROWN wire (Pin 86) to 12V trigger switch, 4 feet 16 gauge BLACK wire (Pin 85) to chassis ground - UNIVERSAL FIT 12V SYSTEM. This will work on anything that is 12V activated that does not exceed a 40 amp continuous amperage draw - HEAVY DUTY & WATERPROOF. ZOZOMOTORS uses high quality & durable parts only. The heavy duty relay lasts 1.8 times longer than an ordinary relay switch. Waterproof casing 40 Amp relay and inline waterproof fuse box with 30 Amp fuse - THIS FUEL PUMP RELAY KIT INCLUDES EVERYTHING YOU NEED. Package includes easy to follow wiring diagram, 40 Amp heavy duty waterproof relay, relay base with wire harness, inline waterproof fuse holder, 30 Amp fuse, 2 relay mount screws, 3 heat shrinkable ring terminals, and 2 wire connectors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGHL8FKV | | Best Sellers Rank | #31,693 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Fuel Pump Relays | | Brand Name | ZOZOMOTORS | | Coil Voltage | 12 volts | | Connector Type | Screw | | Contact Current Rating | 40 A | | Contact Material | Copper | | Contact Type | Normally Open | | Current Rating | 40 A | | Customer Reviews | 4.5 4.5 out of 5 stars (253) | | Global Trade Identification Number | 06974822240385 | | Included Components | 40A relay, wire harness, fuse holder, fuse, 3 terminals, 2 connectors, 2 screws | | Manufacturer | ZOZOMOTORS Automotive | | Maximum Switching Current | 30 A | | Maximum Switching Voltage | 12 volts | | Minimum Switching Voltage | 12 volts | | Model | 30247 | | Mounting Type | Screw Mount | | Operation Mode | Electric | | Part Number | 30247 | | Specification Met | ISO/TS 16949 | | Wattage | 480 watts | ## Product Details - **Connector Type:** Screw - **Contact Material:** Copper - **Contact Type:** Normally Open - **Current Rating:** 40 A - **Mounting Type:** Screw Mount ## Images ![Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247 - Image 1](https://m.media-amazon.com/images/I/71TgtDued6L.jpg) ![Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247 - Image 2](https://m.media-amazon.com/images/I/81aOdQaWmGL.jpg) ![Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247 - Image 3](https://m.media-amazon.com/images/I/8127ug-DDjL.jpg) ![Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247 - Image 4](https://m.media-amazon.com/images/I/71WAF1uFzXL.jpg) ![Electric Fuel Pump Relay Kit 40A Waterproof Heavy Duty Universal Fit 12V | Hight Quality Parts Only, Heavy Gauge Long Wires, Heat-shrinkable Connectors, Fuel Pump Wiring Harness Bypass, P/N 30247 - Image 5](https://m.media-amazon.com/images/I/71HWz3+vzNL.jpg) ## Frequently Bought Together - ZOZOMOTORS Electric Fuel Pump Relay Kit Fuel Pump Wiring Harness Kit Relay Bypass 40 AMP Waterproof Relay Switch Kit Heavy Duty Long Wires Universal Fit 12V System P/N 30247 - 3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines - Holley 12-801-1 97 GPH RED® Electric Fuel Pump --- ## 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.us/products/493576214-electric-fuel-pump-relay-kit-40a-waterproof-heavy-duty-universal](https://www.desertcart.us/products/493576214-electric-fuel-pump-relay-kit-40a-waterproof-heavy-duty-universal) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-12*