Mercury/Mariner 4-Cylinder “L4” 100-125HP 1988-2005


20 People watching this product now!

Fast Shipping

Carrier information

20k products

Payment methods

24/7 Support

Unlimited help desk

2-day Delivery

Track or off orders

Reviews (0)
0 reviews

There are no reviews yet.

Be the first to review “Mercury/Mariner 4-Cylinder “L4” 100-125HP 1988-2005”

Your email address will not be published. Required fields are marked *


Fully remanufactured powerhead for Mercury and Mariner four cylinder 100/115/125hp non-DFI engines manufactured from 1988 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 listing is for a Remanufactured Mercury/Mariner 100/115 HP 4-Cylinder “L4” Outboard Powerhead, which will fit the following models:

  • 100 HP Models from 1988
  • 100/115 HP Models from 1989-1990 [Core Value: $50]
  • 100/115 HP Models from 1991-1993 [Core Value: $50]

All the cylinders have been bored to a maximum of .030, the pistons, rings, wristpins, and all bearings have been replaced, and the powerhead has been repainted. The Displacement of this powerhead measured in Cubic Inches is 105. A Gasket Kit is included in the order, as is a Limited One-Year Warranty. An additional Twelve-Month Extended Warranty is available for $440.00. If you want the extended warranty, please note this in the comment section of the order and we will contact you once the order is received.