Sierra 18-2917 Thermostat Housing Gasket for Mercruiser Engines SM-18-2917
Sierra 18-2917 Thermostat Housing Gasket for Mercruiser Engines SM-18-2917
SKU:SM-18-2917
Couldn't load pickup availability
Sierra Marine gasket 18-2917 for the thermostat housing will replace the following gaskets:
- Mercury Mercruiser 27-53045-1
- Johnson Evinrude (OMC) 3701777 & 312797
- Sierra 18-2917-9
- GM 3701777
- Mallory 9-60007
The thermostat housing gasket is suitable for the following engines:
Mercruiser:
- 200/5.0L, 230/5.0LX GM & 260/5.7L GM (0B525982 - 0F600999)
- 262 Mag Alpha & Bravo (0F803800 - 0K999999)
- 4.3L & 4.3LX GM (0F000878 - 0F601126)
- 4.3L, 4.3LX & 4.3LXH Alpha & Bravo (0F601127 - 0K999999)
- 4.3L, 4.3LH & 4.3EFI Alpha (0L010044 & Up)
- 4.3L, 4.3LH & 4.3EFI (0L010044 & Up)
- 5.0L/EFI Alpha & Bravo (0L012052 & Up)
- 5.7 GM Alpha & Bravo (0F225560 - 0K999999)
- 5.7L/EFI GM Alpha & Bravo (0L010037 & Up)
- 5.7L Ski (0B514627 & Up)
- 5.7L MIE (0F622100 - 0K999999, 0L002003 & Up)
- 350 Mag (0B252882 - 0K999999)
- 350 Mag Ski (0D505450 - 0K999999)
- 350 Mag EFI Ski (0F215561 - 0K999999)
- 350 Mag MPI/MIE (0L010019 & Up)
- 350 Mag MPI Ski (0F350583 & Up)
- Scorpion Ski (0F800000 & Up)
- 7.4L & 7.4LX GM (0F352000 - 0K999999)
- 7.4L MPI/TBI (0F563052 & Up)
- 7.4L MIE (0F820142 - 0K999999)
- 454 Mag MCM/Ski (0F305000 - 0K999999)
- 502 EFI/MPI MCM (0F8026000 - 0K999999)
- 502 Mag MPI (0L017000 & Up)
- 8.2L MIE (0D857200 - 0F350274, 0F350275 - 0F819619)
- 8.2L MPI/MIE (0F819620 & Up)
Share

Let customers speak for us
from 753 reviewsJohnson Lip Seal [****] for Johnson C1AL, F35B and F4B Engine Pumps [****]
Had a great experience with this company, they supplied exactly what I was looking for - and it was a product I found difficult to source anywhere else. I'd highly recommend them.
Good communication from store about an item not in stock. Delivered soon after. Good professional outfit
Extra friendly, helpful with problems re posting, constant contact, price excellent. Will use again.
Snowbee Men's Rockhopper Spike Sole Wading Boots - Black/Grey - 10
Very helpful full and fast service
Great customer service and good price with very quick delivery
Prompt delivery. Received item sooner than expected.
I recently purchase 3 Olas T2 bracelets. All three arrived promptly and all at a great price.
When an issue arose, they were quick to resolve the problem in a satisfactory manner will definitely use them again
Fantastic help to me when I needed an item at very short notice. Went out of their way to help and make sure I received the item . A big thank you to them I would highly recommend them.
Great service and attention to detail, speedy and accurate responses to emails, thank you.
Fast, helpful and friendly. Immediately refunded an item that turned out to be out of stock. Recommended seller.
They were great, they sent me what I ordered, it arrived when they said it would and they kept me informed of everything.