Sierra Timing Protection Module 18-99267, Replaces 823251A5, Fits Mercury/Mariner 30 & 40 HP 1994-1995 2-Cylinder Fixed Timing Engines

Sierra Timing Protection Module 18-99267, Replaces 823251A5, Fits Mercury/Mariner 30 & 40 HP 1994-1995 2-Cylinder Fixed Timing Engines

$425.16
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Sierra Timing Protection Module 18-99267, Replaces 823251A5, Fits Mercury/Mariner 30 & 40 HP 1994-1995 2-Cylinder Fixed Timing Engines
  • Sierra Timing Protection Module 18-99267, Replaces 823251A5, Fits Mercury/Mariner 30 & 40 HP 1994-1995 2-Cylinder Fixed Timing Engines
  • Sierra Timing Protection Module 18-99267, Replaces 823251A5, Fits Mercury/Mariner 30 & 40 HP 1994-1995 2-Cylinder Fixed Timing Engines
Sierra Timing Protection Module 18-99267, Replaces 823251A5, Fits Mercury/Mariner 30 & 40 HP 1994-1995 2-Cylinder Fixed Timing Engines

Sierra Timing Protection Module 18-99267, Replaces 823251A5, Fits Mercury/Mariner 30 & 40 HP 1994-1995 2-Cylinder Fixed Timing Engines

$425.16

The Sierra Timing Protection Module 18-99267 is a replacement ignition timing protection assembly for Mercury and Mariner outboard engines. It is designed specifically for 30 and 40 HP 2-cylinder outboards built with fixed timing (1994-1995), and installs as a direct replacement for the original Mercury timing protection module on these engines. The module works within the engine's ignition system to protect timing operation on 2-stroke, gasoline-fueled 2-cylinder powerheads.

Each unit is supplied as a complete, ready-to-install assembly, so no additional timing components are required at installation. Because this module is built for the fixed-timing 2-cylinder configuration only, it should be matched carefully against the engine's original module before ordering to confirm a correct fit.

Specifications

  • Brand: Sierra
  • Manufacturer Part Number: 18-99267
  • Replaces (OEM): 823251A5
  • Fits: Mercury/Mariner 30 & 40 HP (1994-1995) 2-cylinder engines using fixed timing
  • Engine Type: 2 Stroke
  • Fuel Type: Gasoline
  • Weight: 0.8 pounds
  • UPC: 808282395575
  • Package Quantity: 1

Fitment

  • Mercury/Mariner 30 & 40 HP, 1994-1995, 2-cylinder engines using fixed timing

Replaces (OEM)

  • 823251A5

Frequently Asked Questions

What engines does the Sierra 18-99267 timing protection module fit? It fits Mercury/Mariner 30 and 40 HP outboards from 1994-1995 that use 2-cylinder engines with fixed timing.

What OEM part number does 18-99267 replace? Sierra part 18-99267 replaces OEM Mercury part number 823251A5.

Is this module compatible with adjustable-timing Mercury engines? No, the 18-99267 module is built specifically for fixed-timing 2-cylinder Mercury/Mariner 30 and 40 HP engines from 1994-1995, not adjustable-timing configurations.

How much does the 18-99267 timing protection module weigh? The module weighs 0.8 pounds.

Is the 18-99267 a 2-stroke or 4-stroke component? It is designed for 2-stroke, gasoline-fueled Mercury/Mariner 2-cylinder outboard engines.

How many units come in the package? The Sierra 18-99267 timing protection module ships as a single unit (package quantity of 1).

Does the 18-99267 module require any additional parts to install? No, it is supplied as a complete assembly and installs as a direct replacement for the original Mercury timing protection module, part number 823251A5.

Will 18-99267 work on a 3-cylinder Mercury outboard? No, this module is built for 2-cylinder Mercury/Mariner 30 and 40 HP engines with fixed timing, not 3-cylinder models.

What years of Mercury/Mariner outboards use this timing protection module? The 1994-1995 model years of the 30 and 40 HP 2-cylinder fixed-timing Mercury/Mariner engines use this module.

Is 18-99267 an aftermarket or genuine Mercury part? Sierra 18-99267 is an aftermarket replacement built to replace OEM Mercury part 823251A5 on the applicable 30 and 40 HP 2-cylinder engines.

What UPC is associated with the 18-99267 module? The Sierra timing protection module 18-99267 carries UPC 808282395575.

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