Sierra 18-3087 Impeller for Mercruiser Outboard Raw Water Pumps
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Sierra Marine impeller 18-3087 is suitable for Mercruiser engine water pumps. The Sierra impeller is designed to replace the following pump impellers: Mercruiser Sterndrive 47-59362, 47-593621, 47-59362A1, 47-59362T1, Mallory 9-45375, 9-45375-10 & GLM 89740.
Engine pump impeller for Mercruiser outboard engines:
- 198 MIE 2 BBL GM 305 (1977) 4-stroke 8-cyl
- 200hp 2 BBL GM (1982-1987) 4-stroke 5L 8-cyl 305 cid
- 215 4 BBL Ford 302 & 215 MIE Ford 302 (1970-1972) 4-stroke 8-cyl
- 225 4 BBL Ford 302, 225 MIE Ford 302 & 225-S 4 BBL Ford 302 (1973-1974) 4-stroke 8-cyl
- 228 4 BBL GM (1982-1987) 4-stroke 8-cyl 305 cid
- 228 4 BBL GM 305 (1977-1982) 4-stroke 8-cyl
- 228 MIE 4 BBL GM (1979-1980) 4-stroke 8-cyl 305 cid
- 228 MIE 4 BBL GM 305 (1977-1978) 4-stroke 8-cyl
- 230 4 BBL GM (1982-1987) 4-stroke 8-cyl 305 cid
- 230hp MIE 4 BBL GM (1981-1991) 4-stroke 5L 8-cyl 305 cid
- 230hp MIE 4 BBL M (1992-1992) 4-stroke 5L 8-cyl 305 cid
- 233 Ford 351 (1975-1977) 4-stroke 8-cyl
- 233 MIE Ford 351 (1975-1976) 4-stroke 8-cyl
- 255 Ford 351 & 255 MIE Ford 351 (1973-1974) 4-stroke 8-cyl
- 255 MIE GM 350 (1979-1980) 4-stroke 8-cyl
- 260 4 BBL GM (1982-1987) 4-stroke 5.7L 8-cyl 305 cid
- 260 4 BBL GM 350 (1978-1982) 4-stroke 8-cyl
- 260 GM (1982-1987) 4-stroke 5.7L 8-cyl 350 cid
- 260 MIE GM (1981-1992) 4-stroke 5.7L 8-cyl 350 cid
- 262 Mag TBI Gen+ (1996-1997) 4-stroke 6-cyl
- 280 TRS GM 350 (1975-1976) 4-stroke 8-cyl
- 300 Tempest GM (1985-1986) 4-stroke 8-cyl 350 cid
- 320 EFI GM (1988-1989) 4-stroke 8-cyl 350 cid
- 325 GM 427 (1969-1972) 4-stroke 8-cyl
- 325 MIE GM 427 (1968-1974) 4-stroke 8-cyl
- 330 GM 454 (1977-1987) 4-stroke 8-cyl 454 cid
- 330 MIE GM 454 (1977-1980) 4-stroke 8-cyl
- 340hp MIE GM (1981-1992) 4-stroke 7.4L 8-cyl 454 cid
- 350 Mag Alpha 4 BBL GM (1996-1997) 4-stroke 5.7L 8-cyl 350 cid
- 350 Mag Alpha EFI Gen+ GM (1997) 4-stroke 5.7L 8-cyl 350 cid
- 350 Mag Alpha EFI Gen+ GM 350 V-8 (1996) 4-stroke 8-cyl 350 cid
- 350 Mag Alpha GM (1987-1995) 4-stroke 8-cyl 350 cid
- 350 Mag Bravo MPI Gen+ GM (1996) 4-stroke 8-cyl 350 cid
- 350 Mag Bravo MPI Gen+ GM 350 V-8 (1997) 4-stroke 8-cyl 350 cid
- 350 Mag Bravo MPI GM (1995) 4-stroke 8-cyl 350 cid
- 350 Mag EFI Ski Gen+ GM (1996-1997) 4-stroke 8-cyl 350 cid
- 350 Mag EFI Ski TBI GM 350 V-8 (1994-1996) 4-stroke 8-cyl 350 cid
- 350 Mag MPI Alpha/Bravo 4-stroke 5L 8-cyl
- 350 Mag MPI Horizon MIE 4-stroke 8-cyl
- 350 Mag MPI MIE 4-stroke 8-cyl
- 350 Mag MPI MIE Gen+ GM 350 V-8 (1998) 4-stroke 8-cyl 350 cid
- 350 Mag MPI Ski Gen+ GM 350 V-8 (1998 onwards) 4-stroke 8-cyl 350 cid
- 350 Mag MPI Ski GM (1995-1996) 4-stroke 8-cyl 350 cid
- 350 Mag SKI GM (1991-1996) 4-stroke 8-cyl 350 cid
- 350 Mag SKI GM 350 V-8 (1997) 4-stroke 8-cyl 350 cid
- 350 MIE GM 454 (1974-1976) 4-stroke 8-cyl
- 357 Alpha 4V & 357 Mag Bravo 4V (2008-2009) 4-stroke 8-cyl
- 370 TRS GM 454 (1978-1987) 4-stroke 8-cyl 454 cid
- 383 Mag Bravo 4V (2008-2009) 4-stroke 8-cyl
- 383 Mag Inboard 4V (2011) 4-stroke 8-cyl
- 400 TRS GM 454 (1980-1986) 4-stroke 8-cyl
- 420 GM (1987-1989) 4-stroke 7.4L 8-cyl 454 cid
- 425 Gen V GM 454 (1992-1993) 4-stroke 8-cyl
- 425 GM (1990-1992) 4-stroke 8-cyl 454 cid
- 4.3L Carb Alpha/Bravo 4-stroke 6-cyl
- 4.3L EFI Gen+ TBI GM 4-stroke 6-cyl 262 cid
- 4.3L Gen+ 2 BBL GM 4-stroke 6-cyl 262 cid
- 4.3L Gen II 2 BBL GM (1996) 4-stroke 6-cyl 262 cid
- 4.3LH Gen+ 4 BBL GM 4-stroke 6-cyl 262 cid
- 4.3LX Gen+ 2 BBL GM & 4.3LXH Gen+ 4 BBL GM (1996-1997) 4-stroke 6-cyl 262 cid
- 4.3LX Gen II 4 BBL GM (1996) 4-stroke 6-cyl 262 cid
- 440 TRS GM 454 (1983-1986) 4-stroke 8-cyl
- 450 Gen V GM 454 (1995-1996) 4-stroke 8-cyl
- 454 EFI Gen V GM (1994-1996) 4-stroke 8-cyl 454 cid
- 454 EFI Ski Gen V GM (1995) 4-stroke 8-cyl 454 cid
- 454 Mag Bravo Gen V GM (1992-1997) 4-stroke 7.4L 8-cyl 454 cid
- 454 Mag Bravo GM (1988-1992) 4-stroke 8-cyl 454 cid
- 454 Mag Bravo MPI Gen Gen VI GM (1996-1997) 4-stroke 8-cyl 454 cid
- 454 Mag MPI Bravo GEN VI GM (1998-2019) 4-stroke 8-cyl 454 cid
- 454 Mag MPI Horizon Gen VI GM 4-stroke 8.2L 8-cyl 454 cid
- 454 Mag MPI Ski Gen VI GM (1996-1997) 4-stroke 8-cyl 454 cid
- 460 TRS GM (1983-1986) 4-stroke 8-cyl 482 cid
- 465 Gen V GM (1992-1994) 4-stroke 8-cyl 502 cid
- 465 GM (1990-1992) 4-stroke 8.2L 8-cyl 502 cid
- 470 2 BBL I/L4 (1980-1982) 4-stroke 4-cyl 224 cid
- 470 MIE 224 I/L4 (1980-1981) 4-stroke 4-cyl
- 500 Bulldog (1997-2019) 4-stroke 8-cyl
- 500hp Bulldog GM (1990-1996) 4-stroke 8-cyl 540 cid
- 500 EFI (1999-2004) 4-stroke 8-cyl
- 500 Gen+ GM (1999-2000) 4-stroke 8.2L 8-cyl 502 cid
- 500hp Gen V GM (1994-1996) 4-stroke 8.2L 8-cyl 502 cid
- 500 Gen VI GM (1997-1998) 4-stroke 8.2L 8-cyl 502 cid
- 502 EFI Gen V GM (1993-1995) 4-stroke 8.2L 8-cyl 502 cid
- 502 Mag Bravo Gen V GM (1992-1993) 4-stroke 8.2L 8-cyl 502 cid
- 502 Mag Bravo GM (1990-1992) 4-stroke 8.2L 8-cyl 502 cid
- 502 Mag MPI Bravo Gen VI GM (1998-2019) 4-stroke 8.2L 8-cyl 502 cid
- 502 Mag MPI Gen VI GM (1996) 4-stroke 8.2L 8-cyl 502 cid
- 5.0L 2 BBL GM (1988-1998) 4-stroke 8-cyl 305 cid
- 5.0L Carb Alpha/Bravo 4-stroke 8-cyl 305 cid
- 5.0L EFI GM (1998) 4-stroke 8-cyl 305 cid
- 5.0L MIE 4 BBL GM (1988-1992) 230hp 4-stroke 8-cyl 305 cid
- 5.0LX 4 BBL GM (1988-1995) 4-stroke 8-cyl 305 cid
- 525 EFI (2003-2009) 4-stroke 8-cyl
- 525 SC Gen V GM 454 (1992-1996) 4-stroke 8-cyl
- 525hp SC Gen VI (1996-1999) 4-stroke 8-cyl
- 525 SC GM 454 (1991-1992) 4-stroke 8-cyl 454 cid
- 540 Stroker 4V 4-stroke 8-cyl
- 575 GM (1986-1991) 4-stroke 8-cyl 540 cid
- 575hp SCI (2000-2005) 4-stroke 8-cyl
- 5.7L 2 BBL GM (1996-1998) 4-stroke 8-cyl 350 cid
- 5.7L Alpha EFI TBI GM (1995) 4-stroke 8-cyl 350 cid
- 5.7L Bravo EFI TBI GM (1995) 4-stroke 8-cyl 350 cid
- 5.7L Carb Alpha/Bravo 4-stroke 8-cyl
- 5.7L Carb MIE 4-stroke 8-cyl
- 5.7L Carb Ski 4 stroke 8-cyl
- 5.7L Competition Ski Gen+ GM (1998) 4-stroke 8-cyl 350 cid
- 5.7L Competition Ski GM (1996-1997) 4-stroke 8-cyl 350 cid
- 5.7L Competition Ski GM 350 (1987-1995) 4-stroke 8-cyl
- 5.7L EFI 2 BBL TBI GM (1996-1997) 4-stroke 8-cyl 350 cid
- 5.7L EFI Gen+ Repower Plus GM & 5.7L EFI MIE GM (1997) 4-stroke 8-cyl 350 cid
- 5.7L EFI GM (1998) 4-stroke 8-cyl 350 cid
- 5.7L GM (1988-1995) 4-stroke 8-cyl 350 cid
- 5.7L MIE GM (1988-1996) 260hp 4-stroke 8-cyl 350 cid
- 5.7L MIE GM 350 (1997) 4-stroke 8-cyl 350 cid
- 5.7L Ski GM (1985-1987) 4-stroke 8-cyl 350 cid
- 5.7LX 4 BBL GM & 5.7LX Bravo EFI Gen+ GM (1996-1997) 4-stroke 8-cyl 350 cid
- 5.7LX EFI 4 BBL TBI GM (1996-1997) 4-stroke 8-cyl 350 cid
- 600 SC Bobtail (1998-2000) 4-stroke 8-cyl
- 600 SC Gen IV & V GM (1991-1996) 4-stroke 8-cyl 502 cid
- 600 SCI (2006-2010) 4-stroke 8-cyl
- 662 SCI (2007-2009) 4-stroke 8-cyl
- 700 SCI (2006-2009) 4-stroke 8-cyl
- 7.4L Bravo Gen V GM (1992-1996) 4-stroke 8-cyl 454 cid
- 7.4L Bravo Gen VI GM 454 (1996-1997) 4-stroke 8-cyl 454 cid
- 7.4L Bravo GM 454 (1988-1991) 4-stroke 8-cyl 454 cid
- 7.4L Bravo MPI Gen VI GM (1998) 4-stroke 8-cyl 454 cid
- 7.4L MIE LH Gen V GM (1992-1996) 4-stroke 8-cyl 454 cid
- 7.4L MIE LH Gen VI GM, 7.4L MIE MPI LH Gen VI GM & 7.4L TBI MIE LH Gen VI GM (1996-1997) 4-stroke 8-cyl 454 cid
- 7.4L MIE MPI LH Gen V GM (1995-1996) 4-stroke 8-cyl 454 cid
- 7.4L MIE with Borgwarner (1988-1992) 4-stroke 8-cyl 454 cid
- 7.4L MIE with Borgwarner GM (1981-1987) 340hp 4-stroke 8-cyl 454 cid
- 7.4L MIE with Hurth GM (1989-1992) 4-stroke 8-cyl 454 cid
- 7.4L MPI MIE L29 Gen VI GM (1998) 4-stroke 8-cyl 454 cid
- 7.4LX Bravo MPI Gen V GM (1996) 4-stroke 8-cyl 454 cid
- 7.4LX Bravo MPI Gen VI GM 454 & 7.4LX Bravo TBI Gen VI GM 454 (1996-1997) 4-stroke 8-cyl 454 cid
- 800 SC Gen V GM (1993-1998) 4-stroke 8-cyl 572 cid
- 8.2L MIE Gen V GM (1993-1996) 4-stroke 8-cyl 502 cid
- 8.2L MIE MPI Gen VI GM 4-stroke 8-cyl 502 cid
- 8.2L MIE MPI LH Gen VI GM (1996-1997) 4-stroke 8-cyl 502 cid
- 8.2L MIE with Hurth GM (1990-1992) 4-stroke 8-cyl 502 cid
- 850 SCI (2006-2009) 4-stroke 8-cyl
- 898 2 BBL GM (1982-1987) 4-stroke 8-cylinder 305 cid
- 898 2 BBL GM 305 (1977-1982) 4-stroke 8-cyl
- 900 SC (1998-2000) 4-stroke
- 900 SC Dry Sump 2000 & 900 SC Dry Sump (2001-2004) 4-stroke 8-cyl
- 1025SCI (2009) 4-stroke 8-cyl
- 1075 SCI (2004-2009) 4-stroke 8-cyl
- 1100 QC4V (2010-2011)
- 1200 SCI (2007-2009) 4-stroke 8-cyl
- 1350 QC4V (2010)
- 1650 QC4V (2013)
- Black Scorpion 350 Mag Ski Gen+ (1996-2001) 4-stroke 8-cyl
- Black Scorpion MX Ski Gen+ (1997-1998) 4-stroke 6.2L 8-cyl
- MX 6.2L MPI Bravo 4-stroke 8-cyl
- MX 6.2L MPI MIE 4-stroke 8-cyl
- Scorpion 377 (1997-2001) 4-stroke
- Scorpion 377 Sterndrive (2000-2004) 4-stroke 8-cyl
Width | 51.05mm (2.01") |
Brand | Sierra |
Suitable For | Mercruiser |
Number of Impeller Blades | 8 |
Diameter Description | OD: 65.91mm (2.6"), ID: 19.05mm (0.75") |
Drive Type Description | Single Flat Drive |
Showroom & Postal Address:
Chas Newens Marine Company Limited
Ashlone Wharf Boat Yard
Embankment
Putney
London
SW15 1LB
Phone:
0208 788 4587
Delivery
Our Mail Order team ship chandlery, yacht parts and sailing clothing around the world. We try to use the best value couriers available, and we will endeavour to get your products to you as quickly and as cost effectively as possible.
As with everything automatic, sometimes it might not present you with the best value price, please feel free to contact our helpful team who will endeavour to provide you with our best price for shipping to your address.
UK Standard Delivery
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As with everything automatic, sometimes it might not present you with the best value price, please feel free to contact our helpful team who will endeavour to provide you with our best price for shipping to your address.
International Delivery
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Delivery further information
The delivery charge is automatically added to your order and you will see the total amount you have to pay before you confirm the order. Unfortunately we have to charge carriage but we do attempt to keep it to a minimum where possible
All orders leaving us require a signature, and the delivery could take place any time between 8am and 6pm depending on the courier used. If you are liable to be out, please give an alternative delivery address or type instructions into the notes section as you place your order.
Standard Service; We will aim to dispatch goods within 3 working days. Delivery on the standard service is via courier, will require a signature and we aim to deliver within 5 working days. This service will only arrive on working days.
Courier delivery; The majority of our parcels will be sent via a courier, the bulk of which are with APC Streetwise. Please be aware that they advertise their delivery times as anywhere between 8am - 6pm Monday to Friday. We are not able to dictate to them a time slot. And in most cases a signature will be required.
New! For 2020 – Putney EmbankmentClick & Collect service; New for 2020 finds our first ever collection point on the Putney Embankment. Please select Pick Up at checkout to activate the service
NB; For orders to mainland Europe and Rest of World, the cost for carriage is calculated on order package weight and final destination. The price given at checkout is a guide only and an accurate postage cost will be calculated and invoiced to you if a supplement is required. If you would like to know this figure before despatch please feel free to contact us for a quote. Please be advised that if your order is sent via courier outside of the EU you may need to pay for import/custom taxes after the order has been delivered to you. This is standard procedure by the courier to ensure that your order is delivered to you as soon as possible and not delayed in customs. These charges are solely dependent on your local customs office and the courier, we have no control over these charges. We would kindly suggest contacting your local customs office for more information and advice. Additional charges for customs clearance must be borne by you; unfortunately, we have no control over these charges and cannot predict what they may be. We are unable to reimburse any costs incurred regardless of the circumstances.
ANTIFOUL & PAINT ORDERS; Please be aware that we can only send antifoul & Paint products within GB Mainland. We CANNOT send antifoul & paint outside of GB Mainland. If you have any questions regarding this please feel free to contact our Mail order department.
LIFEJACKETS & CO2 CANNISTERS; Please be aware that we cannot currently send lifejackets with CO2 cannisters included outside of GB Mainland
LIQUIDS & CHEMICALS; Please note we are unable to deliver liquids or chemicals overseas or to highlands and island addresses. We will also have to use a courier service within GB Mainland for liquids or chemicals.
SALE OF KNIVES; In accordance with UK Law (The Offensive Weapons Act 1996), we are unable to sell knives to anyone under 18 years of age. We are unable to send knives to overseas destinations. You must upload a copy of a valid identity document to your order at time of ordering or your order will be cancelled. Knives must be sent on a signature courier service. Valid forms of ID are EU Passports, EU Photocard Driving Licence, MOD Form 90 ID Card, EU Member State National Identity Card, “PASS” ID Cards.
Last Updated 2nd September 2020
Our returns policy on items shipped within the UK is as follows:
To qualify for a refund you have 14 days from receipt of your order to notify us that you wish to cancel the order and return the goods. You then have 14 days to return the goods to us at your own expense. If you fail to notify us of your desire to cancel the order and return the goods within 14 days of receipt you are not entitled to a refund. If you do not return the goods to us within 14 days after notification you are not entitled to a refund.
Your items should be unused and in the same condition as received. They should also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
If goods are faulty or damaged on receipt we will ask for photographic evidence of the fault or damage where feasible.
To read our full returns and exchanges policy, please click here.
Overseas orders may be refunded if the item is returned but we cannot refund the cost of shipping.