{"product_id":"water-pump-impeller-for-mercury-mariner-2-5hp-3-3hp-4hp-5hp-6hp-outboard-motor-boat-parts-accessories","title":"Mercury Mariner Water Pump Impeller, Rubber, 6 Blades","description":"\u003cdiv\u003e\n\u003cp\u003eKeep your Mercury Mariner outboard cooling system in peak condition with this rubber water pump impeller. Designed for reliability, this 6-blade, 3.4 cm (1.34 in) diameter impeller replaces worn or damaged components to restore proper water flow and prevent overheating during family boating trips or demanding lake runs. The rubber construction provides resilient blade engagement for steady coolant circulation across a range of Mercury Mariner and Tohatsu engines, helping you get back on the water quickly.\u003c\/p\u003e \u003cp\u003eThe part is compatible with a variety of engines, including Mercury Mariner F4\/F5\/F6 1-cylinder models and Mercury Mariner 1-cylinder 4\u0026amp;5HP units made in Japan (not Mariner Yamaha-style). It also fits several Tohatsu models—from 2-stroke M3.5B2, M4C, M5B \u0026amp; M5BS to 4-stroke MFS series (MFS2A, MFS2B, MFS2.5A, MFS2.5B, MFS3.5A, MFS3.5B, MFS4A2 with serial 12183+, MFS4B, MFS4C, MFS5A2 with serial 19757+, MFS5B, MFS5C, MFS6A2 with serial 01751+, MFS6B, MFS6C, MFS4\/5\/6 ABC, M4\/5 AB, M3.5A\/A2). For Mercury and Tohatsu users, this part number pairing includes 47-16154-3 (Mercury) and 369-65021-1, Sierra-18-3098 (Tohatsu\/Sierra) as compatible options. At the heart, this is a straightforward, ready-to-install replacement that keeps engines cool and performing at their best.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRestore cooling efficiency by replacing a worn impeller, helping prevent overheating during long rides or high-load conditions.\u003c\/li\u003e \u003cli\u003eKeep a spare on board for seasonal maintenance so you’re prepared for on-the-water service without downtime.\u003c\/li\u003e \u003cli\u003eWhen replacing, confirm compatibility with your engine model and serial number using the listed part numbers to ensure a proper fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand Name:\u003c\/strong\u003e NONE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e Approx. 3.4 cm (1.34 in)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Blades:\u003c\/strong\u003e 6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e 47-16154-3; 369-65021-1; Sierra-18-3098\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSuitable Engines (selected):\u003c\/strong\u003e Mercury Mariner F4\/F5\/F6 1cyl; Mercury Mariner 1cyl 4\u0026amp;5HP (Japan, not Yamaha-style); Tohatsu M3.5B2, M4C, M5B, M5BS; MFS2A\/B, MFS2.5A\/B, MFS3.5A\/B, MFS4A2 (serial 12183+), MFS4B, MFS4C, MFS5A2 (serial 19757+), MFS5B, MFS5C, MFS6A2 (serial 01751+), MFS6B, MFS6C, MFS4\/5\/6 ABC, M4\/5 AB, M3.5A\/A2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H) (mm):\u003c\/strong\u003e 3.4 cm diameter variant\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003ePackage includes:\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e1x Water Pump Impeller\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWarnings\/Reminders\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your engine model and part numbers listed above before purchase.\u003c\/li\u003e \u003cli\u003eThis is a replacement part intended for the specified Mercury Mariner and Tohatsu engines; use only as directed by your engine’s service manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52391909917014,"sku":"1005006770219242-Default Title","price":9.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S20036d36ef5f45eba3f8271e6c158d18q.webp?v=1768928222","url":"https:\/\/www.intercyprus.com\/fr\/products\/water-pump-impeller-for-mercury-mariner-2-5hp-3-3hp-4hp-5hp-6hp-outboard-motor-boat-parts-accessories","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}