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Sierra 18-3109 Mercruiser 23-29804T Water Tube Guide
Sierra 18-3109 Mercruiser 23-29804T Water Tube Guide
Sierra 18-3109 Mercruiser 23-29804T Water Tube Guide
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Aftermarket Mercruiser 23-29804T Water Tube Guide

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Aftermarket Mercruiser 23-29804T Water Tube GuideThe Sierra 18-3109 Water Tube Guide forms part of the applicable cooling-water path or water-pump assembly in M…
SKU: S-18-3109
Condition: New
mfg_code: 18-3109
$11.59
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Aftermarket Mercruiser 23-29804T Water Tube Guide

$11.59
Product Details  

Aftermarket Mercruiser 23-29804T Water Tube Guide

The Sierra 18-3109 Water Tube Guide forms part of the applicable cooling-water path or water-pump assembly in Mercruiser applications. It replaces Mercruiser 23-29804T.

Mercruiser Fitment

Fits: MC-I, R, MR & Alpha One drives

Use with: Water Pump Housing 18-3116

Technical Specifications

  • Brand: Sierra Marine
  • Sierra Part Number: 18-3109
  • Product Type: Water Tube Guide
  • Application: Mercruiser

Cross References & Alternative Products

  • GLM: 12820
  • Mercruiser: 23-29804
  • Mercruiser: 23-29804T
  • Mercruiser: 23-52928
  • Mercury: 23-29804
  • Mercury: 23-29804T

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

Related Service Parts & Kits

Frequently Asked Questions

What is Sierra 18-3109?
Sierra 18-3109 is an aftermarket water tube guide for Mercruiser applications.

Which part numbers cross-reference Sierra 18-3109?
This listing cross-references GLM 12820, Mercruiser 23-29804, Mercruiser 23-29804T and Mercruiser 23-52928. See the Cross References & Alternative Products section above for linked alternatives where available.

How can I check whether Sierra 18-3109 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.

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