Shop with Confidence — Free Shipping on All Orders

{"id":9680981196951,"title":"85089Q4 Outboard Water Pump Impeller Kit for Mercury 2-Cyl 8-25 HP Motor | SeaSierra Marine Repair Kit, Fit 8 9.9 13.5 15 18 20 25 HP Models, Replaces 85089T7, Sierra 18-3215","handle":"85089q4-outboard-water-pump-impeller-kit-for-mercury-2-cyl-8-25-hp-motor-seasierra-marine-repair-kit-fit-8-9-9-13-5-15-18-20-25-hp-models-replaces-85089t7-sierra-18-3215","description":"\u003ch3\u003e85089Q4 Outboard Water Pump Impeller Kit for Mercury 2-Cyl 8-25 HP Motor | SeaSierra Marine Repair Kit, Fit 8 9.9 13.5 15 18 20 25 HP Models, Replaces 85089T7, Sierra 18-3215\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCompatible with Mercury 2-Cyl 4 stroke 8HP 9.9HP 13.5HP 15HP Outboard F8 F9.9 F13.5 F15 Engine Models\u003c\/li\u003e\n \u003cli\u003eCompatible with Mercury 2 stroke 18HP 20HP 25HP XD Mariner SEA-PRO and Force 25HP Outboards\u003c\/li\u003e\n \u003cli\u003eReplaces OEM: 47-85089T7, 47-85089Q4, 47-85089T4, Sierra 18-3215, GLM 12107\u003c\/li\u003e\n \u003cli\u003ePackage Contains (as pictures showed): Impeller 47-85089-10, Washer-Plastic 12-86645-1, Gasket 27-99326, Gasket 85087, Key 28-8M0032838, Wear Plate 85083, O-Ring 25-69202\u003c\/li\u003e\n \u003cli\u003eSeaSierra deal in marine engine parts since 1987, include outboard motors and marine engine parts, from OEM manufacturing to our own aftermarket parts, we always focused on quality and service.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T18:41:43+10:00","created_at":"2026-07-26T20:32:41+10:00","vendor":"SeaSierra","type":"Propellers","tags":["home_improvement_Aug2026"],"price":17700,"price_min":17700,"price_max":17700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068189847703,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0DR369P2K","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"85089Q4 Outboard Water Pump Impeller Kit for Mercury 2-Cyl 8-25 HP Motor | SeaSierra Marine Repair Kit, Fit 8 9.9 13.5 15 18 20 25 HP Models, Replaces 85089T7, Sierra 18-3215","public_title":null,"options":["Default Title"],"price":17700,"weight":118,"compare_at_price":null,"inventory_management":"shopify","barcode":"739325459704","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0DR369P2K.jpg?v=1785061963","\/\/newnestshop.com\/cdn\/shop\/files\/61r9gKMJAwL.jpg?v=1785061963","\/\/newnestshop.com\/cdn\/shop\/files\/81y1GlIcnaL.jpg?v=1785061963","\/\/newnestshop.com\/cdn\/shop\/files\/619JyMwO79L.jpg?v=1785061963","\/\/newnestshop.com\/cdn\/shop\/files\/61zDS_sad3L.jpg?v=1785061963","\/\/newnestshop.com\/cdn\/shop\/files\/618_Vt3BYvL.jpg?v=1785061963","\/\/newnestshop.com\/cdn\/shop\/files\/61Eb1luL0aL.jpg?v=1785061963"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0DR369P2K.jpg?v=1785061963","options":["Title"],"media":[{"alt":null,"id":42456427069591,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0DR369P2K.jpg?v=1785061963"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0DR369P2K.jpg?v=1785061963","width":1800},{"alt":null,"id":42456427102359,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61r9gKMJAwL.jpg?v=1785061963"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61r9gKMJAwL.jpg?v=1785061963","width":1800},{"alt":null,"id":42456427135127,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/81y1GlIcnaL.jpg?v=1785061963"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/81y1GlIcnaL.jpg?v=1785061963","width":1800},{"alt":null,"id":42456427167895,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/619JyMwO79L.jpg?v=1785061963"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/619JyMwO79L.jpg?v=1785061963","width":1800},{"alt":null,"id":42456427200663,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61zDS_sad3L.jpg?v=1785061963"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61zDS_sad3L.jpg?v=1785061963","width":1800},{"alt":null,"id":42456427233431,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/618_Vt3BYvL.jpg?v=1785061963"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/618_Vt3BYvL.jpg?v=1785061963","width":1800},{"alt":null,"id":42456427266199,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1800,"width":1800,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61Eb1luL0aL.jpg?v=1785061963"},"aspect_ratio":1.0,"height":1800,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61Eb1luL0aL.jpg?v=1785061963","width":1800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e85089Q4 Outboard Water Pump Impeller Kit for Mercury 2-Cyl 8-25 HP Motor | SeaSierra Marine Repair Kit, Fit 8 9.9 13.5 15 18 20 25 HP Models, Replaces 85089T7, Sierra 18-3215\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCompatible with Mercury 2-Cyl 4 stroke 8HP 9.9HP 13.5HP 15HP Outboard F8 F9.9 F13.5 F15 Engine Models\u003c\/li\u003e\n \u003cli\u003eCompatible with Mercury 2 stroke 18HP 20HP 25HP XD Mariner SEA-PRO and Force 25HP Outboards\u003c\/li\u003e\n \u003cli\u003eReplaces OEM: 47-85089T7, 47-85089Q4, 47-85089T4, Sierra 18-3215, GLM 12107\u003c\/li\u003e\n \u003cli\u003ePackage Contains (as pictures showed): Impeller 47-85089-10, Washer-Plastic 12-86645-1, Gasket 27-99326, Gasket 85087, Key 28-8M0032838, Wear Plate 85083, O-Ring 25-69202\u003c\/li\u003e\n \u003cli\u003eSeaSierra deal in marine engine parts since 1987, include outboard motors and marine engine parts, from OEM manufacturing to our own aftermarket parts, we always focused on quality and service.\u003c\/li\u003e\n \u003c\/ul\u003e"}
  1. Home

85089Q4 Outboard Water Pump Impeller Kit for Mercury 2-Cyl 8-25 HP Motor | SeaSierra Marine Repair Kit, Fit 8 9.9 13.5 15 18 20 25 HP Models, Replaces 85089T7, Sierra 18-3215

In Stock. Leaves warehouse within 2 - 3 business days

$177.00 AUD
Maximum quantity available reached.
Shop with Confidence — Free Shipping, Always
More detailed product descriptions
Free Shipping Australia Wide
100% Safe & Secure Checkout
100 Days Return Policy *
1 Year Warranty *

85089Q4 Outboard Water Pump Impeller Kit for Mercury 2-Cyl 8-25 HP Motor | SeaSierra Marine Repair Kit, Fit 8 9.9 13.5 15 18 20 25 HP Models, Replaces 85089T7, Sierra 18-3215

Product Features

  • Compatible with Mercury 2-Cyl 4 stroke 8HP 9.9HP 13.5HP 15HP Outboard F8 F9.9 F13.5 F15 Engine Models
  • Compatible with Mercury 2 stroke 18HP 20HP 25HP XD Mariner SEA-PRO and Force 25HP Outboards
  • Replaces OEM: 47-85089T7, 47-85089Q4, 47-85089T4, Sierra 18-3215, GLM 12107
  • Package Contains (as pictures showed): Impeller 47-85089-10, Washer-Plastic 12-86645-1, Gasket 27-99326, Gasket 85087, Key 28-8M0032838, Wear Plate 85083, O-Ring 25-69202
  • SeaSierra deal in marine engine parts since 1987, include outboard motors and marine engine parts, from OEM manufacturing to our own aftermarket parts, we always focused on quality and service.

Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).

This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.

You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.