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