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  • Image of a starter motor on a white background.

Mercury | Recmar

Recmar 12V Starter Motor for Mercury 75–115hp EFI – Replaces 50-8M0166297

REC50-8M0166297

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Key features:

  • Recmar MPN: REC50-8M0166297
  • Replaces Mercury: 50-8M0166297
  • Fits: 75–115hp EFI 4-stroke
  • Voltage: 12V
  • Output: 1.4kW
  • Pinion: 13-tooth
  • Rotation: CCW
  • Serial: 2B095049+ / Pro XS 2B225488+
£162.38 GBP
£162.38 GBP
Tax included. Shipping calculated at checkout.
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Product Specifications and Features

Aftermarket Recmar 12V starter motor for selected Mercury and Mariner 75–115hp EFI four-stroke outboards. Supplier specifications list 1.4kW output, a 13-tooth pinion and counter-clockwise rotation.

Fitment check: Confirm horsepower, EFI model, engine serial, 13-tooth pinion, counter-clockwise rotation and the existing starter reference. The 115 Pro XS range uses a different starting serial from the other listed models.

Product specifications

Field Detail
Product type Outboard starter motor
Brand / MPN Recmar / REC50-8M0166297
Voltage / output 12V / 1.4kW
Pinion 13-tooth
Rotation Counter-clockwise (CCW)

Engine and drive fitment

Manufacturer Model / application Qualifier Status
Mercury / Mariner 65 EFI Jet Serial 2B095049 and up conditional check range
Mercury / Mariner 75 EFI Serial 2B095049 and up conditional check range
Mercury / Mariner 75 EFI SeaPro Serial 2B095049 and up conditional check range
Mercury / Mariner 80 EFI Serial 2B095049 and up conditional check range
Mercury / Mariner 80 EFI Jet Serial 2B095049 and up conditional check range
Mercury / Mariner 90 EFI Serial 2B095049 and up conditional check range
Mercury / Mariner 90 EFI SeaPro Serial 2B095049 and up conditional check range
Mercury / Mariner 100 EFI Serial 2B095049 and up conditional check range
Mercury / Mariner 115 EFI Serial 2B095049 and up conditional check range
Mercury / Mariner 115 EFI SeaPro Serial 2B095049 and up conditional check range
Mercury / Mariner 115 EFI Pro XS Serial 2B225488 and up conditional check range

Part-number cross-references

Brand / source Reference
Mercury / Mariner 50-8M0166297 / 50-8M0159603 / 80-8M0088064 / 8M0083940 / 8M0088064 / 8M0099252 / 8M0129166 / 8M0137769 / 8M0166297
Recmar REC50-8M0166297

Frequently asked questions

Does this fit every Mercury 75–115hp engine?

No. It is for listed EFI four-stroke applications within the stated serial ranges.

What is the 115 Pro XS serial check?

The listed 115 EFI Pro XS application begins at serial 2B225488.

Which mechanical details must match?

Confirm the 13-tooth pinion, CCW rotation, mounting arrangement and existing starter reference.

Compatibility responsibility: Marine parts can vary by engine suffix, serial number, model year and the unit already fitted. Match all stated selection points before installation.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Notice: Due to ongoing conflicts impacting logistics, some deliveries or re-stocking may take a little longer than expected. We're working to get your order to you as quickly as possible.
Recmar 12V Starter Motor for Mercury 75–115hp EFI – Replaces 50-8M0166297

£162.38 GBP

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