The Walker Products Flex Fuel Sensor (part number 243-1001) is a direct-fit replacement for 2000-2005 Chevrolet and GMC vehicles with 2.2L and 5.3L engines. Walker Products Flex Fuel Sensors provide accurate ethanol readings for flex fuel equipped vehicles, restoring performance and emissions control.
Features:
- 3/8" quick-connect fittings allow easy integration in factory or custom fuel lines.
- Ensures optimal performance and emissions in flex fuel equipped vehicles.
- Direct-fit design simplifies install and restores drivability quickly.
- Built to match OE specs for fit, function, and signal compatibility.
- Accurately detects ethanol content for proper fuel system adjustments.
Specifications:
| Number of Terminals | 3 |
| Connector Type | Blade |
| Connector Shape | Oblong |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 2000-2005 Chevrolet and GMC models including S10, Silverado 1500, Suburban 1500, Tahoe, Sierra 1500, Sonoma, Yukon, and Yukon XL 1500 — 2.2L and 5.3L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Wells SU7804, SMP FFS1, BWD FFS1, Airtex 5S6293, Sorensen FFS1, ACDelco 12570260, VDO SE1001, Spectra Premium FSA1200FFS
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
