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Water Pump Kit for MerCruiser Alpha One Mercury V6 Replaces 46 96148T8

Water Pump Kit for MerCruiser Alpha One Mercury V6 Replaces 46 96148T8

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$54.99
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This Water Pump Kit is a replacement water pump assembly compatible with MerCruiser Alpha One and Mercury V6 outboard and stern drive engines and matches OEM Part# 46-96148T8.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

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Product Overview

This water pump kit provides reliable coolant circulation for marine engines, ensuring optimal operating temperatures and preventing overheating. Designed for MerCruiser Alpha One and Mercury V6 models, it is a direct replacement for worn or failed factory water pumps. The kit includes all necessary components for a complete installation.

Key Features & Performance

  • Replaces OEM part 46-96148T8 with exact fit and function
  • Includes impeller, housing, gaskets, and seals for a full rebuild
  • Constructed from corrosion-resistant materials for long service life in marine environments
  • Engineered to meet or exceed factory flow and pressure specifications
  • Easy bolt-on installation with no modifications required

Fitment & Compatibility

  • MerCruiser Alpha One (Gen I and Gen II) stern drives
  • Mercury V6 outboard engines (various year ranges)
  • Compatible with many MerCruiser and Mercury marine applications using this pump design

Common Uses

  • Replacing a failed or leaking water pump on MerCruiser Alpha One drives
  • Restoring cooling system performance on Mercury V6 outboard engines
  • Performing routine maintenance or winterization on inboard/outboard boats

Technical Specifications

  • Part Number(s): 46-96148T8
  • Material: Aluminum housing, rubber impeller, steel fasteners
  • Included Components: Pump housing, impeller, cover gasket, O-rings, seals

Frequently Asked Questions

Q: Will this water pump kit work on a MerCruiser 3.0L Alpha One? A: Yes, it is compatible with many MerCruiser 4-cylinder and V6 Alpha One drives that use the OEM part 46-96148T8.

Q: Does this kit include the impeller? A: Yes, a new impeller is included along with all necessary gaskets and seals for a complete installation.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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