Global Parts 1811245 Fuel Tank Pressure Sensor
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Global Parts

Global Parts 1811245 Fuel Tank Pressure Sensor

Brand Global Parts 1811245
Terminal Type Pin
Connector Shape Rectangular
Terminal Quantity 4
Connector Gender Female
Terminal Gender Male
Mounting Method Push on
Fits INFINITI and Nissan · 38 vehicles

OE direct replacement. Meets OE specifications for accurate ECM input.

Engine management sensor. Helps control fuel, exhaust, timing, and cooling systems.

Push-on connector. Rectangular female connector with four male pins.

Cross-references Standard Ignition AS200, 2-27078 and 5S2493 for the same application. See all 13.

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Fuel Tank Pressure Sensor Overview

Global Parts 1811245 is a direct replacement fuel tank pressure sensor for engine management systems that rely on accurate evaporative emissions data. It is built to send precise information to the ECM and is compatible with select Nissan and INFINITI applications, including Nissan Altima, Frontier, Maxima, Xterra, Quest, and INFINITI I35, G20, I30, and QX4.

This fuel tank pressure sensor uses a rectangular female connector with 4 terminals, pin-style terminals, and a push-on mounting method for OE-style serviceability. Part number 1811245 is also referenced in cross applications such as Standard Ignition AS200.

Key Features

  • Direct replacement fuel tank pressure sensor for engine management systems
  • Accurate signal output to the ECM for fuel, exhaust, timing, and cooling control strategies
  • Rectangular connector shape with female connector gender
  • 4-terminal design with pin terminals and male terminal gender
  • Push-on mounting method for OE-style installation
  • Compatible with select Nissan and INFINITI models from 1998-2004

Detailed Description

Global Parts 1811245 is engineered as an OE-spec replacement fuel tank pressure sensor for vehicles that depend on stable evaporative system pressure readings. By delivering accurate data to the ECM, this sensor supports proper engine management decisions across fuel, exhaust, timing, and cooling systems. It is a strong match for long-tail searches such as fuel tank pressure sensor for 2002-2004 INFINITI I35, fuel tank pressure sensor for 2002-2003 Nissan Altima, and fuel tank pressure sensor for 1998-2003 Nissan Frontier.

Compatible With 2002-2004 INFINITI I35, N/A; 2002-2003 Nissan Altima, N/A; 1998-2003 Nissan Frontier, N/A; 1999-2003 Nissan Maxima, N/A; 2000-2003 Nissan Xterra, N/A; 2001-2002 INFINITI G20, N/A; 1999-2002 Nissan Quest, N/A; 1999-2001 INFINITI I30, N/A; and 2000 INFINITI QX4, N/A. On the QX4 application, the sensor is located in the vacuum control hose and is listed for vehicles built before 02/00.

What It Helps Address

  • Fault codes related to evaporative emissions pressure readings
  • Unstable or inaccurate ECM sensor input
  • Driveability issues tied to fuel system pressure monitoring
  • Emissions system concerns caused by a failing tank pressure sensor
  • Replacement needs for worn or damaged OE-style sensor connectors

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. This sensor uses a rectangular female connector, 4 terminals, pin terminals, and a push-on mount, so matching the original part configuration is important for proper fitment. For the 2000 INFINITI QX4 application, confirm the vacuum control hose location and build date before 02/00.

Quality Assurance

Global Parts engine management sensors are built to meet OE specifications and are designed to provide accurate information to the ECM. Part number 1811245 is a direct replacement sensor for select Nissan and INFINITI applications and cross-references Standard Ignition AS200 for the same application.

Related reading

This part fits 38 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004INFINITII353.5LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2003INFINITII353.5LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2003NissanAltima3.5LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2003NissanFrontier3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2003NissanFrontier2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2003NissanMaxima3.5LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2003NissanXterra2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002INFINITIG202.0LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002INFINITII353.5LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002NissanAltima3.5LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002NissanFrontier3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002NissanFrontier2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002NissanMaxima3.5LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002NissanQuest3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002NissanXterra3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2002NissanXterra2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001INFINITIG202.0LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001INFINITII303.0LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001NissanFrontier3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001NissanFrontier2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001NissanMaxima3.0LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001NissanQuest3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001NissanXterra3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2001NissanXterra2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2000INFINITII303.0LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2000INFINITIQX43.3LV6N/AFuel Tank Pressure Sensor; Located in Vacuum Control Hose; Before 02/00
2000NissanFrontier3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2000NissanFrontier2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
2000NissanMaxima3.0LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2000NissanQuest3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2000NissanXterra3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
2000NissanXterra2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
1999INFINITII303.0LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
1999NissanFrontier3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
1999NissanFrontier2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
1999NissanMaxima3.0LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
1999NissanQuest3.3LV6N/AFuel Tank Pressure Sensor compatible with multiple car models.
1998NissanFrontier2.4LL4N/AFuel Tank Pressure Sensor compatible with multiple car models.
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — AS2002-270785S249372-1614158-1340779-116971802-30898222365-9E01025085-4S10025085-6B70025085-9E011EC1778SU5316