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Aftermarket Mercruiser 99370A2 Water Shutter

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Aftermarket Mercruiser 99370A2 Water ShutterThe Sierra 18-2733 Water Shutter forms part of the marine exhaust path and helps direct exhaust gas and cooling wate…
SKU: S-18-2733
Condition: New
mfg_code: 18-2733
$59.79

Aftermarket Mercruiser 99370A2 Water Shutter

$59.79

Aftermarket Mercruiser 99370A2 Water Shutter

The Sierra 18-2733 Water Shutter forms part of the marine exhaust path and helps direct exhaust gas and cooling water away from the engine in Mercruiser applications. It replaces Mercruiser 99370A2.

Length: 3.175" (8cm)
Width: 2.5"

Technical Specifications

  • Brand: Sierra Marine
  • Sierra Part Number: 18-2733
  • Product Type: Water Shutter
  • Application: Mercruiser

Cross References & Alternative Products

  • GLM: 89160
  • Mercruiser: 92802
  • Mercruiser: 99370A2

Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.

Frequently Asked Questions

What is Sierra 18-2733?
Sierra 18-2733 is an aftermarket water shutter for Mercruiser applications.

Which part numbers cross-reference Sierra 18-2733?
This listing cross-references GLM 89160, Mercruiser 92802 and Mercruiser 99370A2. See the Cross References & Alternative Products section above for linked alternatives where available.

How can I check whether Sierra 18-2733 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.

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