{"product_id":"switch-box-for-mercury-mariner-v-150-outboards-replaces-4868998-18-5775-ignition-switch-box-powerpack-mpn-300-01852","title":"Engineered Marine Products Switch Box \/ Power Pack, Mercury Outboard Ignition, Part 300-01852","description":"\u003cp\u003eThe Engineered Marine Products Switch Box, part number 300-01852, is an ignition switch box (power pack) built for Mercury outboard engines. It is engineered to meet OEM standards for reliable spark delivery and consistent ignition performance. The unit uses a mag\/wire wound core to deliver maximum voltage output while suppressing radio frequency interference (RFI) and electromagnetic interference (EMI), which helps keep ignition timing clean and prevents electrical noise from disrupting nearby marine electronics.\u003c\/p\u003e\u003cp\u003eInternally, the switch box relies on moisture-proof, molded distributor insulators to keep corrosion and water intrusion from degrading electrical contacts, along with a high-quality conductive center carrier reinforcement that maintains conductor integrity over the life of the part. A high tensile strength membrane adds further durability and heat resistance, helping the unit withstand the vibration and temperature swings typical of an outboard engine compartment.\u003c\/p\u003e\u003cp\u003eThis switch box is sold as a single unit and is backed by a 1-year warranty, making it a straightforward replacement for a failed or worn ignition power pack on a compatible Mercury outboard.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Engineered Marine Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 300-01852\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Switch Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Mercury Outboard Switch Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 840080481555\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.938 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is part 300-01852 used for?\u003c\/strong\u003e Part 300-01852 is an Engineered Marine Products switch box (ignition power pack) used to control spark timing on a compatible Mercury outboard engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 300-01852 switch box compatible with Mercury outboard engines?\u003c\/strong\u003e Yes, the Engineered Marine Products switch box 300-01852 is categorized as a Mercury outboard switch box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the EMP switch box weigh?\u003c\/strong\u003e The Engineered Marine Products switch box, part 300-01852, weighs 0.938 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes switch box 300-01852 include a warranty?\u003c\/strong\u003e Yes, part 300-01852 is backed by a 1-year warranty from Engineered Marine Products.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 300-01852 switch box prevent electrical noise from affecting the ignition?\u003c\/strong\u003e It uses a mag\/wire wound core that delivers maximum voltage while suppressing radio frequency interference (RFI) and electromagnetic interference (EMI), keeping the ignition signal clean.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat protects the internal components of the 300-01852 switch box from moisture?\u003c\/strong\u003e Moisture-proof, molded distributor insulators are built into part 300-01852 to protect internal electrical contacts from water intrusion and corrosion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs part 300-01852 a genuine Engineered Marine Products component?\u003c\/strong\u003e Yes, 300-01852 is the manufacturer part number for this genuine Engineered Marine Products switch box, built to meet OEM standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many units come with an order of 300-01852?\u003c\/strong\u003e An order of part 300-01852 includes one Engineered Marine Products switch box.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat durability features does the 300-01852 switch box have?\u003c\/strong\u003e A high tensile strength membrane adds durability and heat resistance, and a high-quality conductive center carrier reinforcement maintains conductor integrity over time in part 300-01852.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Engineered Marine Products switch box 300-01852?\u003c\/strong\u003e The UPC for part 300-01852 is 840080481555.\u003c\/p\u003e","brand":"EMP","offers":[{"title":"Default Title","offer_id":48991284461787,"sku":"EMP-300-01852","price":221.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/EMP_300-01852_Mercury_Ignition_Switch_Box__39973.1722495299.500.750.jpg?v=1785188359","url":"https:\/\/www.goodvibesmarina.com\/products\/switch-box-for-mercury-mariner-v-150-outboards-replaces-4868998-18-5775-ignition-switch-box-powerpack-mpn-300-01852","provider":"Good Vibes Marina","version":"1.0","type":"link"}