--- product_id: 11226657 title: "MERCURY OEM SmartCraft SC1000 Monitor Kit 79 879896K21" brand: "mercury" price: "¥5431" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/11226657-mercury-oem-smartcraft-sc1000-monitor-kit-79-879896k21 store_origin: JP region: Japan --- # Fuel consumption & range insights Real-time engine hours tracking Multi-parameter alarm system MERCURY OEM SmartCraft SC1000 Monitor Kit 79 879896K21 **Brand:** mercury **Price:** ¥5431 **Availability:** ❌ Out of Stock ## Summary > ⚓ Navigate smarter, not harder with MERCURY SmartCraft SC1000! ## Quick Answers - **What is this?** MERCURY OEM SmartCraft SC1000 Monitor Kit 79 879896K21 by mercury - **How much does it cost?** ¥5431 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/11226657-mercury-oem-smartcraft-sc1000-monitor-kit-79-879896k21) ## Best For - mercury enthusiasts ## Why This Product - Trusted mercury brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Fuel Metrics:** Track fuel consumption and range for smarter voyages - • **Comprehensive Alerts:** Instant alarms on battery, water & oil pressure to keep you ahead - • **Universal Compatibility:** Works flawlessly with all SmartCraft compatible engines - • **Engine Health Monitoring:** Monitor coolant temperature and engine trim for peak performance - • **Precision Front Mounting:** Seamlessly fits a 52mm diameter hole for sleek integration ## Overview The MERCURY OEM SmartCraft SC1000 Monitor Kit is a factory-original marine engine monitoring system designed for seamless front-mount installation. Compatible with all SmartCraft engines, it delivers real-time alerts on critical parameters like battery, water, and oil pressure, while providing detailed fuel consumption, engine hours, coolant temperature, and trim data to optimize your boating experience. ## Description Brand new, genuine MERCURY SmartCraft SC1000 System Monitor Kit. This is a factory original equipment part, not aftermarket. Fits: Works with all SmartCraft compatible engines.. Review: Great - Works as expected on my 03 150 sw efi 2stroke. I decided to get rid of all my gauges on my seafox and use digital gauges to save some dash space to eventually add my navigation units into the main console. I also have NMEA 2k installed on my engine and monitor range etc from NMEA on my garmin. I have not figure out how to set engine trim on the device yet but I will this year. I have been using this for 2 years now. Last Oct 2023 when out and got alarms. Had to shut the engine down in the middle of the bay. Look at my manual to see what the symbols stand for. Told me my oil was low in engine mounted tank and my impller was not pushing enough pressure and the engine was overheating. FIxed the issue bleed the old tank, add new impeller and wala. Worth having smart craft on your merc engine. Review: Better than expected - Connected diirectly to my 2018 40ELPTJet with the 84-879982B20 harness. Displays engine hrs, fuel used, oil press, water temp, etc. Easy hook-up after I removed the (blank) male connector from the harness on the motor. ## Features - Front mount - Uses a 52mm diameter hole - Delivers an alarm on battery, water pressure and oil pressure - May provide additional information on fuel consumption, fuel range, engine hours, coolant temperature and engine trim depending on engine type and its sensors - Works with all SmartCraft compatible engines. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007D37K6E | | Best Sellers Rank | #5,108,939 in Automotive ( See Top 100 in Automotive ) #7,849 in Tire Pressure Monitoring Systems (TPMS) | | Brand | MERCURY | | Brand Name | MERCURY | | Customer Reviews | 4.7 out of 5 stars 32 Reviews | | Item Dimensions | 8.9 x 6.1 x 4.9 inches | | Item Weight | 1.2 pounds | | Item dimensions L x W x H | 8.9 x 6.1 x 4.9 inches | | Manufacturer | Boating Accessories | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 79879896K21 | | UPC | 745061824911 | ## Product Details - **Brand:** MERCURY - **Item Weight:** 1.21 Pounds - **Item dimensions L x W x H:** 8.9 x 6.1 x 4.9 inches - **Manufacturer:** Boating Accessories - **UPC:** 745061824911 ## Images ![MERCURY OEM SmartCraft SC1000 Monitor Kit 79 879896K21 - Image 1](https://m.media-amazon.com/images/I/514bdzEW+iL.jpg) ![MERCURY OEM SmartCraft SC1000 Monitor Kit 79 879896K21 - Image 2](https://m.media-amazon.com/images/I/61bqjYL+KHL.jpg) ![MERCURY OEM SmartCraft SC1000 Monitor Kit 79 879896K21 - Image 3](https://m.media-amazon.com/images/I/61889wrtFVL.jpg) ![MERCURY OEM SmartCraft SC1000 Monitor Kit 79 879896K21 - Image 4](https://m.media-amazon.com/images/I/61P0xEQX4OL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by D***E on March 20, 2024* Works as expected on my 03 150 sw efi 2stroke. I decided to get rid of all my gauges on my seafox and use digital gauges to save some dash space to eventually add my navigation units into the main console. I also have NMEA 2k installed on my engine and monitor range etc from NMEA on my garmin. I have not figure out how to set engine trim on the device yet but I will this year. I have been using this for 2 years now. Last Oct 2023 when out and got alarms. Had to shut the engine down in the middle of the bay. Look at my manual to see what the symbols stand for. Told me my oil was low in engine mounted tank and my impller was not pushing enough pressure and the engine was overheating. FIxed the issue bleed the old tank, add new impeller and wala. Worth having smart craft on your merc engine. ### ⭐⭐⭐⭐ Better than expected *by H***R on May 4, 2019* Connected diirectly to my 2018 40ELPTJet with the 84-879982B20 harness. Displays engine hrs, fuel used, oil press, water temp, etc. Easy hook-up after I removed the (blank) male connector from the harness on the motor. ### ⭐⭐⭐⭐⭐ great gauge *by C***H on July 18, 2020* great digital gauge, works great with my 2007 Mercury Optimax 225. Had to order the extension harness but it works great. --- ## 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.jp/products/11226657-mercury-oem-smartcraft-sc1000-monitor-kit-79-879896k21](https://www.desertcart.jp/products/11226657-mercury-oem-smartcraft-sc1000-monitor-kit-79-879896k21) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-27*