{"product_id":"bmw-ews-3-button-remote-key-315-433mhz-id44-chip-hu58-blade-compatible-with-1998-2005-3-5-7-series-x5-z3-z4-e38-e39-e46-m5-e65-models-straight-board-replacement","title":"BMW EWS 3 Button Remote Key 315\/433MHZ ID44 Chip HU58 Blade Compatible With 1998-2005 3 5 7 Series X5 Z3 Z4 E38 E39 E46 M5 E65 Models Straight Board Replacement","description":"\u003ch1\u003eBMW EWS 3 Button Remote Key Replacement with ID44 Chip and HU58 Blade for 1998-2005 Models\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/221bddd5-3895-4cab-b0aa-c426c718dc72.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis BMW remote key is a direct replacement component designed for vehicles equipped with the EWS (Electronic Immobiliser System) from model years 1998 through 2005. It serves as a functional substitute for lost, broken, or non-working original keys for a broad spectrum of BMW models, including the 3 Series (E46), 5 Series (E39), 7 Series (E38, E65), X5 (E53), Z3, and Z4. The key incorporates a 3-button remote operating on a 315\/433MHZ frequency and comes with a pre-installed ID44 transponder chip, which is essential for communicating with the vehicle's immobiliser. It is supplied with an uncut HU58 blade. Please note this key is not pre-cut or programmed; it requires professional cutting of the blade and electronic programming to sync with your specific car before it can be used to start the engine or operate the remote central locking.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/31afab5e-b407-4efe-8fde-0bd0e28d1eb5.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis replacement key is built to match the technical specifications required by BMW's EWS system for the listed vehicle range. Its construction focuses on providing the correct electronic components and physical form factor to interface with your car's locking and ignition systems after professional preparation.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe key fob housing is made from a hard-wearing plastic composite designed to withstand daily use. The internal electronics consist of a circuit board for the remote buttons and the integrated ID44 transponder chip, which is a glass-encapsulated passive RFID device. The key blade attached to the fob is a milled metal alloy, precision-machined to the HU58 pattern, ready to be cut to your vehicle's unique key code. The overall weight of the complete unit is 0.06 kg.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe key is manufactured to the original BMW specifications for keys of this era, ensuring it fits correctly into the door locks, boot lock, and ignition barrel of compatible models once the blade is cut. The 3-button layout provides controls for locking, unlocking, and typically the boot release, mirroring the functionality of the factory key. Selecting the correct radio frequency (315MHZ or 434MHZ) for your specific vehicle is crucial during the ordering process to ensure the remote signal is received.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/32a8124a-7739-4c77-a678-cd39f118e837.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis product is intended solely as a replacement part for the original key on compatible BMW vehicles. Its primary use is to restore the ability to lock, unlock, and start your car when an original key is unavailable.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor professional auto locksmiths and dealership workshops, this key serves as a blank component for creating replacement customer keys. It provides the necessary correct chip (ID44) and blade type (HU58) for the targeted vehicle range, streamlining the process of key replacement for these older BMW models. It is an essential part of the service toolkit for addressing lost key situations for clients with 1998-2005 BMWs.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor the vehicle owner, this key becomes your new daily-use key once it has been cut and programmed. It functions identically to the original, allowing you to remotely lock and unlock the car, open the boot, and disarm the immobiliser to start the engine. It is a practical solution for having a spare key or replacing a sole key that has been lost, preventing the inconvenience and higher cost of being locked out of your vehicle.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/51214a32-8414-4e01-b93b-46d363706079.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe value of this product lies in its direct compatibility and its role in restoring full vehicle access. It offers a cost-effective path to obtaining a working key compared to sourcing one directly from a BMW dealership.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eOnce cut and programmed, this key is intended for regular, long-term use. The key itself requires no maintenance; the only consumable is the battery within the remote fob, which can be replaced when it eventually runs low. The metal blade is durable for repeated insertion into locks. Ensuring you have at least one working key prevents future lockouts and provides peace of mind.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThis key is chosen for its confirmed compatibility with a wide list of 1998-2005 BMW models, explicitly including popular series like the E46 3 Series and E39 5 Series. The inclusion of the correct ID44 chip and HU58 blade type is critical, as using an incorrect chip will prevent the car from starting, even if the blade fits. By providing all the necessary hardware, it offers a complete starting point for a professional to create a fully functional key for your specific vehicle, making it a logical choice for a replacement.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/6c86ac37-2c50-4782-b8bb-1795cb07bb26.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/8ebc93ed-57ba-41fc-a827-abf5fcc5b599.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/a3169a5b-be6b-4fd0-a368-f0c7f098a2f2.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/c3fa40c2-6066-4ffe-b6c9-85b581440abd.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/c54094e2-3997-4c41-acac-af9b399c9c3c.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW 3-button remote key fob with uncut HU58 blade for 1998-2005 models\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/1511\/2025-10-02\/original-image\/f9575e1a-104f-4298-89cf-5af6a3d1b53e.webp\"\u003e\u003c\/div\u003e","brand":"qxgaba-xf","offers":[{"title":"1 Small Key \/ B434mhz","offer_id":57666720792959,"sku":"CJYD202692802BY","price":23.68,"currency_code":"GBP","in_stock":true},{"title":"1 Small Key \/ A315mhz","offer_id":57666720825727,"sku":"CJYD202692801AZ","price":23.68,"currency_code":"GBP","in_stock":true},{"title":"2 Small Keys \/ B434mhz","offer_id":57666720858495,"sku":"CJYD202692804DW","price":23.68,"currency_code":"GBP","in_stock":true},{"title":"2 Small Keys \/ A315mhz","offer_id":57666720891263,"sku":"CJYD202692803CX","price":23.68,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/qxgaba-xf.myshopify.com\/products\/bmw-ews-3-button-remote-key-315-433mhz-id44-chip-hu58-blade-compatible-with-1998-2005-3-5-7-series-x5-z3-z4-e38-e39-e46-m5-e65-models-straight-board-replacement","provider":"DailyVantage","version":"1.0","type":"link"}