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High Pressure Fuel Pump for MerCruiser 5.0 5.7 6.2 8.1 866169T01 866169A01

Original price $131.89 - Original price $131.89
Original price
$131.89
$131.89 - $131.89
Current price $131.89
This High Pressure Fuel Pump is a direct replacement fuel pump compatible with MerCruiser 5.0, 5.7, 6.2, and 8.1L engines and matches OEM Part# 866169T01 and 866169A01.

Product Overview

Key Features & Performance

  • High pressure fuel delivery for optimal engine performance
  • Direct OEM replacement – no modifications required
  • Precision engineered to meet or exceed OEM specifications
  • Robust construction for long service life in marine environments
  • Includes necessary gaskets and seals for installation
  • Rigorous testing ensures reliable fuel pressure regulation

Fitment & Compatibility

  • MerCruiser 5.0L (305 cu in) V8 engines
  • MerCruiser 5.7L (350 cu in) V8 engines
  • MerCruiser 6.2L (377 cu in) V8 engines
  • MerCruiser 8.1L (496 cu in) V8 engines
  • Compatible with various years – verify specific application

Common Uses

  • Replacement for failed or worn fuel pumps in MerCruiser-equipped boats
  • Restoration of fuel pressure in marine fuel systems
  • Routine maintenance and performance upgrades
  • Used in stern drive and inboard applications

Technical Specifications

  • Part Number(s): 866169T01, 866169A01
  • Type: High Pressure Electric Fuel Pump
  • Voltage: 12V DC
  • Fuel Type: Gasoline

Frequently Asked Questions

Q: Is this fuel pump compatible with MerCruiser 4.3L engines? A: This pump is specifically designed for MerCruiser 5.0L, 5.7L, 6.2L, and 8.1L engines. It is not recommended for 4.3L models.

Q: Does the pump come with a warranty? A: Yes, this high pressure fuel pump includes a standard manufacturer warranty against defects in materials and workmanship.

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

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