{"product_id":"wbsteanaten-map-sensor-manifold-absolute-pressure-for-gm-vehicles-silverado-tahoe-suburban-v8-5-3l-oe-fit-fast-response","title":"Wbsteanaten MAP Sensor Manifold Absolute Pressure for GM vehicles — Silverado Tahoe Suburban V8 5.3L, OE-fit, fast response","description":"\u003cp\u003e\u003cstrong\u003eWbsteanaten MAP Sensor (Manifold Absolute Pressure) is an OE-replacement sensor that measures intake manifold pressure and delivers precise signals to your vehicle’s ECU for improved engine management and responsiveness.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement MAP sensor fits a wide range of GM gasoline and diesel engines—including Silverado 1500 (2014–2020) V8 5.3L, Tahoe, Suburban, and many Buick, Cadillac, and Chevrolet models listed in the fitment notes. Built for durability and consistent performance, the unit claims a rapid response time and low error tolerance across normal engine temperatures. Before purchasing, verify your vehicle year, engine, and OEM part number to ensure compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this MAP sensor affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eThe MAP sensor reports intake manifold vacuum\/pressure to the ECU, which uses that data to adjust fuel delivery and ignition timing. A precise reading helps the engine run smoothly under load and during idle transitions, contributing to efficient combustion and stable throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time manifold pressure data for accurate fuel-air metering\u003c\/li\u003e\n  \u003cli\u003eFast \u0026lt;2ms response time to reflect rapid engine load changes\u003c\/li\u003e\n  \u003cli\u003eMax ±3% error across 0°C to 85°C for consistent operation\u003c\/li\u003e\n  \u003cli\u003eDesigned to resist heat and vibration in engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this sensor fit my Chevy, Buick, or Cadillac model?\u003c\/h3\u003e\n\u003cp\u003eThis sensor is offered as a direct replacement for several OEM part numbers (including 55573248 and 12591290) and lists broad compatibility across many GM platforms. Use your vehicle details and the original part number to confirm fitment before ordering to avoid misfits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Silverado, Tahoe, Suburban and select Cruze, Malibu, Equinox years and engines\u003c\/li\u003e\n  \u003cli\u003eAlso fits numerous Buick and Cadillac models across various engine sizes\u003c\/li\u003e\n  \u003cli\u003eCheck the OE number printed on your current sensor against the listed replacements\u003c\/li\u003e\n  \u003cli\u003eEnter vehicle make, model, year, and engine in the fitment tool to verify\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable is this replacement sensor?\u003c\/h3\u003e\n\u003cp\u003eThe unit is engineered for extended service in harsh underhood environments, rated to tolerate wide temperature ranges and resist vibration. Its construction aims to preserve measurement accuracy over time so the ECU receives dependable inputs for emission and fuel control systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-resistant materials to withstand engine compartment temperatures\u003c\/li\u003e\n  \u003cli\u003eStable electronics with low drift for prolonged accuracy\u003c\/li\u003e\n  \u003cli\u003eSealed connectors designed to resist moisture and contaminants\u003c\/li\u003e\n  \u003cli\u003eSuitable for both gasoline and some diesel applications listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I check before replacing?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for technicians or competent DIYers: unplug the connector, remove the mounting fastener, and swap the sensor. Always compare the replacement to your original part and clear any diagnostic trouble codes after install.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm OE part number and connector type before purchase\u003c\/li\u003e\n  \u003cli\u003eDisconnect the battery or follow vehicle-specific safety steps before swapping\u003c\/li\u003e\n  \u003cli\u003eReplace mounting hardware if corroded and ensure a snug, leak-free seal\u003c\/li\u003e\n  \u003cli\u003eScan and clear ECU codes after installation to verify operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: drivers and mechanics who need a direct-fit, cost-effective MAP sensor replacement for GM vehicles—from light trucks like Silverado and Suburban to passenger cars such as Cruze and Malibu. It’s aimed at owners seeking a dependable aftermarket sensor that matches common OEM numbers and offers rapid response and temperature-stable accuracy. If you’re uncertain about compatibility, confirm the OE number on your original sensor and use the vehicle fitment tool before ordering.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this MAP sensor replace part number 55573248?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this Wbsteanaten sensor is listed as a replacement for 55573248 and other OEM numbers; confirm your original number first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the sensor myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many owners can swap it with basic tools; unplug the connector, remove one fastener, replace, and clear codes to confirm operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wbsteanaten","offers":[{"title":"Default Title","offer_id":48085010186398,"sku":"B0F31B5QB2","price":34.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/wbsteanaten-map-sensor-front-view_b5baae39-a1d6-45f2-b3f5-d5689da18adf.jpg?v=1785866668","url":"https:\/\/northtrailauto.ca\/products\/wbsteanaten-map-sensor-manifold-absolute-pressure-for-gm-vehicles-silverado-tahoe-suburban-v8-5-3l-oe-fit-fast-response","provider":"North Trail Auto","version":"1.0","type":"link"}