Fuel Pump E3943M replacement for Chevy S10, Sonoma, Isuzu Hombre

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$50 USD
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Fuel Pump E3943M Replacement for Compatible with Chevy S10 Pickup, GMC Sonoma, Isuzu Hombre L4 2.2L 1997 1998 1999 2000

Fuel pump assembly compatible with 2.2L engine vehicles. Improves fuel delivery efficiency and stability; designed and tested to match OE quality. Customer note: easy to install with good value, but some report fit issues and durability concerns

Highlights

  • OE-quality equivalent
  • easy installation
  • interchangeable with MU110/MU1756/E3943M

Pros

  • improves fuel delivery efficiency
  • stable fuel pressure
  • easy to install
  • OE-quality testing
  • interchange parts compatible

Cons

  • mixed fit feedback
  • durability concerns

Best For

  • replacement during fuel system service
  • upgrading aging fuel pump
  • vehicles: Chevy S10, GMC Sonoma, Isuzu Hombre 2.2L
  • preparing for long trips
  • maintenance against fuel delivery issues
  • DIY repair projects

Features

  • Replaces OE-equivalent part numbers MU110, MU1756 and E3943M for compatibility
  • Interchange includes GM 19177259, 25175791, 25178729 and 67349
  • Designed for 1997–2000 GMC Sonoma L4-2.2L applications

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