{"product_id":"masoll-tpms-sensor-kit-for-gm-vehicles-gen-2-4-pack-with-el-50448-relearn-tool-dual-frequency-315-433mhz","title":"Masoll TPMS Sensor Kit for GM Vehicles — Gen 2 4-Pack with EL-50448 Relearn Tool, Dual-Frequency (315\/433MHz)","description":"\u003cp\u003e\u003cstrong\u003eMasoll TPMS Sensor Kit is a complete DIY tire-pressure monitoring solution for GM vehicles that includes four dual-frequency sensors and the EL-50448 relearn tool so you can replace factory sensors and reset the TPMS light at home.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your GM vehicle (Chevy, GMC, Buick, Cadillac, Pontiac) is displaying a TPMS warning or you need a reliable aftermarket replacement, this Masoll Gen 2 kit provides broad compatibility, an easy home-install workflow, and durable sensors engineered for trucks, SUVs and cars. The set pairs OEM-style internal sensors with a relearn programmer so you don’t need a dealer visit — designed to match factory performance while simplifying installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhich GM models and years will these Masoll sensors work with?\u003c\/h3\u003e\n\u003cp\u003eThe Gen 2 Masoll TPMS sensors cover a wide range of GM-branded vehicles made after 2006, including multiple Chevy, GMC, Buick, Cadillac and Pontiac models. Coverage is expanded versus the prior generation to better support pickups like Silverado and Sierra as well as SUVs and sedans. For exact fitment, consult the vehicle list in the product description or verify your original sensor frequency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for GM vehicles 2006 and newer (full vehicle list available in product details)\u003c\/li\u003e\n  \u003cli\u003eEngineered for cars, SUVs and pickup trucks including Silverado and Sierra\u003c\/li\u003e\n  \u003cli\u003eDual-frequency support removes guesswork about OEM radio band\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and reset the TPMS light yourself?\u003c\/h3\u003e\n\u003cp\u003eMasoll built this kit for DIY installation: the sensors screw onto existing valve stems and the included EL-50448 programming tool performs the relearn procedure. Typical install and relearn can be completed in about five minutes per vehicle once you have the steps and the tool. This avoids dealer trips and specialized equipment while restoring proper TPMS operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSensors attach to valve stems — no special machining required\u003c\/li\u003e\n  \u003cli\u003eEL-50448 tool included to program and sync sensors to the ECU\u003c\/li\u003e\n  \u003cli\u003eQuick relearn procedure commonly completed in minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat technical advantages does the Gen 2 Masoll TPMS offer?\u003c\/h3\u003e\n\u003cp\u003eThe second-generation Masoll sensors add wider vehicle coverage, stronger signal transmission and a more robust housing compared with the first generation. Each sensor supports both 315MHz and 433MHz frequencies in one unit to ensure compatibility across different GM models. Low power design and replaceable batteries deliver reliable service life with high accuracy for pressure readings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-frequency 2-in-1 (315MHz and 433MHz) reduces compatibility issues\u003c\/li\u003e\n  \u003cli\u003eImproved signal strength and ruggedized construction for trucks and SUVs\u003c\/li\u003e\n  \u003cli\u003eApproximately two years battery life with replaceable battery and ~1.5 PSI accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what should I expect after installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains four Masoll internal TPMS sensors and the EL-50448 TPMS relearn tool so you have everything required to replace and program sensors at home. After installation and relearn, the TPMS warning light should clear and the ECU will report accurate tire pressures. As with any aftermarket sensor, verify correct IDs and perform a test drive to confirm stable radio reception and sensor reporting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKit includes 4 Masoll Gen 2 sensors plus EL-50448 programming tool\u003c\/li\u003e\n  \u003cli\u003eFactory-style internal sensors intended as direct replacements\u003c\/li\u003e\n  \u003cli\u003eTest and verify sensor IDs and TPMS light clearance after programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Owners of GM-family vehicles (Chevrolet, GMC, Buick, Cadillac, Pontiac) who want a cost-effective, DIY replacement for malfunctioning or aging factory TPMS sensors. It’s a practical choice for drivers of trucks and SUVs who need stronger signal performance and dual-frequency compatibility, or for anyone preferring to avoid dealer service for TPMS relearn and replacement.\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: Will these Masoll sensors fit my 2015 Chevy Silverado?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — Gen 2 sensors expand coverage for Silverado models. Verify exact fit in the vehicle list or by matching original sensor frequency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special equipment to program the sensors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the kit includes the EL-50448 relearn tool so you can program the sensors at home without dealer equipment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Masoll","offers":[{"title":"Default Title","offer_id":67585694499001,"sku":"B0FF33PY2N","price":121.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/masoll-front-packaging-sensors-tool.jpg?v=1790475870","url":"https:\/\/redleafauto.ca\/products\/masoll-tpms-sensor-kit-for-gm-vehicles-gen-2-4-pack-with-el-50448-relearn-tool-dual-frequency-315-433mhz","provider":"Redleaf Auto","version":"1.0","type":"link"}