{"product_id":"fuel-pressure-sensor-compatible-with-12616646-12677836-d1846a-part-numbers-constructed-from-metal-components-with-a-standard-measurement-range-and-finished-in-a-silver-colour-for-precise-fuel-system-monitoring-and-replacement-applications","title":"Fuel pressure sensor compatible with 12616646 12677836 D1846A part numbers, constructed from metal components with a standard measurement range and finished in a silver colour for precise fuel system monitoring and replacement applications.","description":"\u003ch1\u003eFuel Pressure Sensor: Direct Replacement for GM Part Numbers 12616646 12677836 D1846A\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver metal fuel pressure sensor compatible with GM part numbers 12616646 and 12677836.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/231\/2025-10-02\/original-image\/4dbc5baf-0c62-440a-9324-f79603c50729.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis automotive fuel pressure sensor serves as a specific component replacement for vehicles compatible with General Motors part numbers 12616646, 12677836, and the alternate reference D1846A. It is designed to monitor fuel rail pressure, providing critical data to the engine control unit (ECU) for efficient fuel delivery and engine management. Accurate pressure readings are essential for maintaining engine performance, fuel economy, and emissions control, making a properly functioning sensor a key part of vehicle maintenance.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver metal fuel pressure sensor compatible with GM part numbers 12616646 and 12677836.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/231\/2025-10-02\/original-image\/4f12e9b7-1204-41b1-a131-06ebed408e02.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe sensor is built to provide a direct fit and functional match for the original equipment it replaces. Its design focuses on compatibility and reliability within the fuel system's operating environment.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed from metal, the sensor's housing and internal components are suited to withstand the temperature fluctuations, vibrations, and exposure to fuel vapours typically found in an engine bay. The metal construction contributes to the component's longevity and consistent performance under these conditions, without making unsupported claims about lifespan or specific durability ratings.\u003c\/p\u003e\n\u003ch3\u003eSpecifications and Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe primary specification provided is its part number compatibility, indicating it is designed to operate within a standard measurement range appropriate for the vehicle applications associated with 12616646 and 12677836. The silver colour aids in identification and offers a finish that can resist corrosion. The sensor is supplied as a single, complete unit ready for installation.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver metal fuel pressure sensor compatible with GM part numbers 12616646 and 12677836.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/231\/2025-10-02\/original-image\/9128e027-e520-41bd-8688-45a35d51579e.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis sensor has a defined role within a vehicle's fuel injection system, typically mounted on the fuel rail. Its function is integral to modern engine management.\u003c\/p\u003e\n\u003ch3\u003eDiagnostic and Replacement Use\u003c\/h3\u003e\n\u003cp\u003eThe primary use is as a replacement part for a faulty sensor. Symptoms prompting replacement can include poor engine performance, hard starting, reduced fuel efficiency, or an illuminated check engine light related to fuel pressure codes. Installing this compatible sensor can restore proper fuel system monitoring and ECU communication.\u003c\/p\u003e\n\u003ch3\u003eSystem Function and Integration\u003c\/h3\u003e\n\u003cp\u003eOnce installed, the sensor continuously measures the pressure of the fuel within the rail. This real-time data is sent to the vehicle's ECU, which uses it to calculate precise fuel injector pulse width, ensuring the correct air-fuel mixture for combustion. This process is crucial for smooth engine operation across all driving conditions.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver metal fuel pressure sensor compatible with GM part numbers 12616646 and 12677836.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/231\/2025-10-02\/original-image\/cc7371f5-b1e9-4ee7-b384-29f37b1aea17.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eChoosing this specific sensor focuses on obtaining a component that matches the required specifications for a straightforward repair.\u003c\/p\u003e\n\u003ch3\u003ePrecise Fit and Function\u003c\/h3\u003e\n\u003cp\u003eThe key benefit is its direct compatibility with the listed OEM part numbers, which helps ensure correct electrical connections, physical fitment, and output signal for the vehicle's ECU. This compatibility is central to a successful repair without requiring modifications or risking incorrect data being sent to the engine computer.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis sensor is selected for its adherence to the stated part numbers and material construction. It provides a practical solution for DIY mechanics or professional technicians needing a replacement sensor that aligns with the original design parameters, aiding in the reliable restoration of the vehicle's fuel system monitoring capability.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver metal fuel pressure sensor compatible with GM part numbers 12616646 and 12677836.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/231\/2025-10-02\/original-image\/dd6304ca-2b45-493d-b291-f6ac3dcd596f.webp\"\u003e\u003c\/div\u003e","brand":"test221367re216rtg","offers":[{"title":"Pressure sensor","offer_id":53839792243015,"sku":"CJQC170335301AZ","price":16.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/6722\/7719\/files\/4f12e9b7-1204-41b1-a131-06ebed408e02.webp?v=1777802455","url":"https:\/\/2ravj2-3y.myshopify.com\/products\/fuel-pressure-sensor-compatible-with-12616646-12677836-d1846a-part-numbers-constructed-from-metal-components-with-a-standard-measurement-range-and-finished-in-a-silver-colour-for-precise-fuel-system-monitoring-and-replacement-applications","provider":"NomadNest.uk","version":"1.0","type":"link"}