{"product_id":"x-autohaux-315mhz-replacement-key-fob-kit-m3n-32337100-2-pack-4-button-transponder-for-chevy-gmc-trucks","title":"X AUTOHAUX 315MHz Replacement Key Fob Kit M3N-32337100 — 2-Pack 4-Button Transponder for Chevy \u0026 GMC Trucks","description":"\u003cp\u003e\u003cstrong\u003eThe X AUTOHAUX M3N-32337100 is a 315MHz replacement keyless entry remote with transponder keys designed to restore remote lock, unlock, panic alarm, and remote-start functions for compatible Chevrolet and GMC trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis two-piece kit includes two fully assembled key fobs with batteries installed and two mechanical keys, built to match vehicles that use the M3N-32337100 FCC profile. Constructed from a mix of durable plastic and metal, each fob duplicates the factory four-button layout—lock, unlock, panic, and remote start—so you regain the convenience of push-button access and remote engine start on properly equipped trucks. Because these are aftermarket components with a transponder blade, a professional locksmith or dealer must cut and program the mechanical keys and synchronize the transponder\/remote to your vehicle.\u003c\/p\u003e\n\n\u003ch3\u003eWill this remote fit my Chevrolet Silverado or GMC Sierra?\u003c\/h3\u003e\n\u003cp\u003eIf your truck originally used an M3N-32337100 315MHz remote and has push-to-start capability, this replacement is made to match the factory button layout and frequency. Confirm vehicle years and model compatibility before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Chevrolet Silverado (2014–2018), Chevrolet Colorado (2015–2021).\u003c\/li\u003e\n  \u003cli\u003eAlso fits: GMC Sierra (2014–2018) and GMC Canyon (2015–2021).\u003c\/li\u003e\n  \u003cli\u003eConfirm FCC ID printed on your original fob equals M3N-32337100.\u003c\/li\u003e\n  \u003cli\u003eEnsure vehicle is equipped with push-to-start if remote-start is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I program and activate these transponder remotes?\u003c\/h3\u003e\n\u003cp\u003eProgramming requires cutting the mechanical key and syncing the transponder and remote functions to your vehicle’s immobilizer. This is a job for a qualified locksmith or dealership; success often depends on the vehicle’s existing keys and access to manufacturer programming tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eA working key fob is typically required to add or clone a new remote.\u003c\/li\u003e\n  \u003cli\u003eBring the new fob and mechanical key to a locksmith or dealer for cutting and programming.\u003c\/li\u003e\n  \u003cli\u003eTry several reputable locksmiths if initial programming fails—procedures and equipment vary.\u003c\/li\u003e\n  \u003cli\u003eNo step-by-step DIY programming guarantee; professional service recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical and functional features of these remotes?\u003c\/h3\u003e\n\u003cp\u003eThe X AUTOHAUX remotes pair a rugged exterior with the essential button functions found on factory units, and each includes a transponder-equipped key blade. They ship with batteries installed so the remote buttons respond immediately after successful programming.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour-button layout: Lock, Unlock, Panic, Remote Start (when vehicle supports it).\u003c\/li\u003e\n  \u003cli\u003eMaterials: hard-wearing plastic shell with metal key blade for durability.\u003c\/li\u003e\n  \u003cli\u003eFrequency: 315MHz, FCC ID M3N-32337100—match this to your original remote.\u003c\/li\u003e\n  \u003cli\u003ePackage contents: two keyless remotes (batteries included) and two mechanical keys.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I watch for before buying this replacement remote?\u003c\/h3\u003e\n\u003cp\u003eDouble-check compatibility, confirm you can access professional key cutting\/programming, and ensure one working key fob is available if your truck requires it to add new remotes. Aftermarket remotes are cost-effective but depend on correct programming to function with your vehicle’s security system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify model years and FCC ID before ordering.\u003c\/li\u003e\n  \u003cli\u003eConfirm availability of a locksmith or dealer for cutting and programming services.\u003c\/li\u003e\n  \u003cli\u003eUnderstand that remote-start will work only if the vehicle is factory-equipped for remote start.\u003c\/li\u003e\n  \u003cli\u003eReplacement is sold as a two-remote, two-key kit—batteries are included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Truck owners who need a direct-fit spare or replacement remote for compatible Chevrolet or GMC models and who can access professional key-cutting and programming services. This two-pack suits drivers who want a ready-to-program backup set or need to replace lost or damaged factory remotes without paying dealer pricing for factory parts.\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 remotes work with any Silverado or Sierra year?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit specific model years: Silverado\/Sierra 2014–2018 and Colorado\/Canyon 2015–2021. Confirm your original FCC ID is M3N-32337100.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I program the transponder myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—these require a qualified locksmith or dealer to cut the key and program the transponder and remote functions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"X AUTOHAUX","offers":[{"title":"Default Title","offer_id":67588915724473,"sku":"B0D3LTPX21","price":82.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/x-autoHaux-front-view-key-fob-pair.jpg?v=1790527782","url":"https:\/\/redleafauto.ca\/products\/x-autohaux-315mhz-replacement-key-fob-kit-m3n-32337100-2-pack-4-button-transponder-for-chevy-gmc-trucks","provider":"Redleaf Auto","version":"1.0","type":"link"}