{"product_id":"marsflex-tpms-sensor-for-dodge-jeep-ram-chrysler-pre-programmed-fit-long-life-battery","title":"Marsflex TPMS Sensor for Dodge Jeep Ram Chrysler — Pre-programmed Fit, Long-Life Battery","description":"\u003cp\u003e\u003cstrong\u003eMarsflex TPMS Sensor is a direct-fit tire pressure monitoring sensor engineered to replace specific OEM units on select Dodge, Jeep, Ram, Chrysler and Fiat vehicles while delivering long battery life and factory-style reliability.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Marsflex replacement sensor is pre-programmed to match the signal and frequency of compatible vehicles listed below, offering a cost-effective way to restore your vehicle's tire-pressure monitoring without buying an OEM part. Although the sensor ships pre-programmed, it must be relearned to the vehicle with a diagnostic scanner or activation tool so your car recognizes each sensor after installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this Marsflex TPMS sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThe sensor is made for a wide range of Chrysler-Fiat family models and several Ram trucks produced in the years specified. Use the Amazon Confirmed Fit tool before purchasing to double-check fitment for your exact year and trim.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChrysler\/Dodge\/Jeep\/RAM\/Fiat model groups: Challenger, Charger, Durango, Grand Caravan, Journey, C\/V, Town \u0026amp; Country, 300\u003c\/li\u003e\n  \u003cli\u003eJeep models: Wrangler (2013–2021), Grand Cherokee (2011–2015), Gladiator (2020–2021)\u003c\/li\u003e\n  \u003cli\u003eRam trucks: 1500\/2500\/3500\/3500 Dually\/4500\/5500 (2010–2013 ranges listed)\u003c\/li\u003e\n  \u003cli\u003eFiat: 500\/500E\/500L and more (years noted in the product listing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this sensor compare to the original OEM unit?\u003c\/h3\u003e\n\u003cp\u003eMarsflex sensors replace specific OE part numbers and are built to meet or closely match original specifications for mounting, signal frequency, and battery life. They are brand new units with replacement batteries designed to last up to eight years under typical use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect OE numbers replaced: 5154876AB, 56029398AA\/AB, 68241067AA\/AB, 68142397AA, 68406537AA\u003c\/li\u003e\n  \u003cli\u003eFactory-style fit and mounting to match original sensor dimensions\u003c\/li\u003e\n  \u003cli\u003ePre-programmed at the factory to simplify pairing, though a relearn is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill I need special tools to install and activate the Marsflex TPMS sensor?\u003c\/h3\u003e\n\u003cp\u003ePhysical installation uses the same procedures as OEM sensors, but electrical pairing requires a TPMS relearn process. You will need a professional diagnostic scanner or a TPMS activation tool to complete the relearn so the vehicle’s ECU recognizes the new sensor IDs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall with normal tire removal and valve-stem procedures\u003c\/li\u003e\n  \u003cli\u003eUse a TPMS activation tool or dealership diagnostic scanner for relearn\u003c\/li\u003e\n  \u003cli\u003eIf unsure, have a tire shop or mechanic perform the final relearn and sensor test\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and warranty details should I expect?\u003c\/h3\u003e\n\u003cp\u003eMarsflex sensors are tested during manufacture for durability and signal consistency. The battery is rated for approximately eight years of typical use, and Marsflex provides one year of after-sales support should you encounter defects or questions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% brand-new sensor units with warranty-backed support\u003c\/li\u003e\n  \u003cli\u003eBattery life designed to mirror OEM longevity under normal driving conditions\u003c\/li\u003e\n  \u003cli\u003eOne-year after-sales service and manufacturer testing for quality control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Marsflex TPMS sensor is intended for owners of compatible Dodge, Jeep, Ram, Chrysler and Fiat vehicles who need an economical, OEM-compatible replacement for a failed or lost tire-pressure sensor. It’s suitable for DIY installers comfortable with tire work and for shops that can perform the required TPMS relearn. Before ordering, confirm compatibility with the Amazon Confirmed Fit tool and plan for a relearn step with a professional tool if you don’t have one at home.\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: Do these Marsflex sensors come pre-programmed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they arrive pre-programmed, but you must perform a TPMS relearn with a diagnostic tool for the vehicle to recognize them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which OE numbers do these sensors replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They replace OEM part numbers like 5154876AB, 56029398AA\/AB, 68241067AA\/AB and several others listed above.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsflex","offers":[{"title":"Default Title","offer_id":55167290114391,"sku":"B0FQP6YXS6","price":42.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/marsflex-tpms-front-packaging.jpg?v=1790381652","url":"https:\/\/britishgarage.co.uk\/products\/marsflex-tpms-sensor-for-dodge-jeep-ram-chrysler-pre-programmed-fit-long-life-battery","provider":"British Garage","version":"1.0","type":"link"}