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Mercury/Mariner 3-Cylinder L3 70-90HP 1987-2010

Satisfaction rating 5 out of 5 (1 Ratings)
You save $285.00. (10%) $2865
Not all variations in stock
  • This is a Crowley Marine brand product
  • Flat rate shipping, no hidden fees
  • 30 day return policy

7 Product Variations available

Product Description

Fully remanufactured powerhead for Mercury and Mariner three cylinder 70/75/80/90hp engines manufactured from 1987 to 2005. Includes powerhead gasket installation set and break-in instructions. Carries a full one year warranty.
Our low shipping charge includes a prepaid shipping label so that you can ship the core back to us. The core charge is fully refundable upon receipt of a good core. Please read our core policy.
Read more about our remanufactured powerheads.

This product is mentioned in 1 document:

7 Product Questions

Hi, which powerhead would I need for a 2002 mercury 90 hp 2 stroke model 1090412ZY Serial # 0T480799, please let me know if you have it in stock, thanks.

Jorge Villela


Hello, Jorge. The correct part would be MYP310R. Thank you

Which powerhead would I need for a 2004 Mercury 75 hp? Model #- 1075412DD Serial #- 0T993952

Holden McBride


Hello, The correct part needed would be MYP310R. Thank you

I have a 2008 3-cylinder 90hp 1B503302 and wondering wich powerhead needed and price?



Hello, The correct powerhead needed would be MYP310R. Price would be US$ 2192 + shipping. Thank you

I have 90 hp optimax serial #1B300324 model# 1090D73fy, what is the correct part # for this power head



Hello, the correct powerhead would be part #MYP310R.

I have a 2003 75hp ELPTO. Ser#OT698312. What is the correct power head for this?

Tom P


The correct unit for serial number 0T698312 would be MYP310R

I need to repair,or replace complete powerhead for 2001 Mercury 90 hp Serial # OT342577 2001 90 ELIPTO MAX RPM 5500 HP 90 Looking for options please call me with any questions or help. Thank's Chris Philen 218-232-3213

chris philen


For Serial number OT342577 you would want to order part number MYP310R. As of 4-12-17 the price is 2090.00 plus a 250.00 core charge. Shipping on this unit would be 79.00

Hi I have a 70hp 3 cyl twin carb , I'm not sure of the year I think it's early nineties, but I need a new power head, the serial number is 9526545 Belgium made. Do you have power head for this model. Regards tony



Are you able to find out the exact year on that. If it happens to be a mid 90's I would not have anything available for that. The newest we would have is 1990.

1 Product Reviews