3-Pin Fuel Tank Pressure Sensor (FTP) FIT Chevrolet Silverado Tahoe GMC Sierra Yukon, EVAP Pressure Sensor Replaces 16238399 12219388 16257276 (3-Pin Interface) - 1 Pack

★★★★★ 4.7 27 reviews

US$4.66
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US$4.66
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Management number 234289498 Release Date 2026/06/27 List Price US$4.66 Model Number 234289498
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  • Precise Fitment Protocol: FIT 1998-2005 Chevrolet Silverado / Tahoe / Impala, FIT 1998-2005 GMC Sierra / Yukon / Savana, FIT Isuzu Ascender / Hombre, FIT Cadillac Pontiac Buick models. Position: Fuel Pump Module Top. Non-Compatibility Notice: Engineered for 3-pin electrical configurations only; verify the physical connector shape matches your original hardware before integration.
  • Linear Voltage Signal Engineering: This Fuel Tank Pressure Sensor features a high-grade plastic housing designed for stable operation within 12V DC automotive environments. It converts physical tank vacuum levels into a precise linear voltage signal for the ECM, ensuring a consistent electrical interface for the Evaporative Emission (EVAP) monitoring system.1
  • Calibrated Pressure Monitoring: Engineered to maintain physical measurement accuracy within the specified fuel tank vacuum range. Every unit undergoes 100% factory pressure-to-voltage calibration testing to verify output stability and ensure the hardware matches factory-specified EVAP system resistance and sensing limits.
  • Restoration of System Geometry: Engineered to address internal signal resistance and resolve electronic feedback instability associated with diagnostic parameters P0440, P0442, P0452, and P0453. This sensor restores factory handling characteristics of the EVAP system by maintaining the integrity of the fuel vapor pressure closed-loop monitoring cycle.
  • Technical Safety & Seating Limits: Professional installation is required. The sensor must be physically seated and sealed within the fuel pump mounting port using the integrated O-ring to maintain a leak-free physical interface. Note: Verify original OE reference numbers (16238399/12219388) to ensure 100% geometric alignment with the fuel sender unit.

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