{"product_id":"for-bmw-ews-3-button-remote-key-315-433mhz-id44-hu58-straight-blade-car-key-replacement-for-1998-2005-bmw-3-5-7-series-x5-z3-z4-e38-e39-e46-m5-models","title":"For BMW EWS 3 Button Remote Key 315\/433MHz ID44 HU58 Straight Blade Car Key Replacement for 1998-2005 BMW 3 5 7 Series X5 Z3 Z4 E38 E39 E46 M5 Models","description":"\u003ch1\u003eBMW EWS Remote Key Replacement with ID44 Chip and 315\/433MHz Frequency for 1998-2005 Models\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW replacement remote key with three buttons and straight 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\n\u003cp\u003eThis replacement remote key provides a compatible solution for BMW vehicles manufactured between 1998 and 2005 that utilise the Electronic Watchdog System (EWS) immobiliser technology. Designed specifically for models including the 3 Series (E46), 5 Series (E39), 7 Series (E38), X5, Z3, and Z4, this key contains the necessary electronic components to communicate with your vehicle's security system. With either 315MHz or 433MHz frequency operation depending on your selection, it restores remote central locking and boot release functionality while maintaining compatibility with the factory immobiliser when properly programmed by a qualified automotive security specialist.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW replacement remote key with three buttons and straight 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\n\u003cp\u003eThis BMW replacement key is built to match the specifications of original equipment for the listed vehicle models and years. The construction incorporates both electronic and mechanical components designed to work with BMW's factory locking and security systems.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe key features a plastic casing housing the three-button remote control interface, with a metal straight blade (designated HU58) for physical operation of door locks and ignition. Inside the casing, electronic components include an ID44 transponder chip that communicates with the vehicle's EWS immobiliser system to enable engine starting when properly programmed. The remote circuitry operates on radio frequencies of either 315MHz or 433MHz, depending on the specific option selected to match your original key's frequency.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWeighing 0.06kg, this replacement key maintains similar dimensions and handling characteristics to original BMW keys from the 1998-2005 period. The straight blade design (HU58) is specifically compatible with the ignition cylinders and door locks of listed BMW models. The three-button layout provides standard functions for locking, unlocking, and boot release, matching the operational pattern of factory BMW remote keys from this era.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW replacement remote key with three buttons and straight 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\n\u003cp\u003eThis replacement key serves as a functional spare or replacement for original BMW keys that have been lost, damaged, or worn through regular use. It addresses the specific needs of BMW owners whose vehicles use the EWS security system and require compatible remote functionality.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eAutomotive locksmiths and BMW specialists can utilise this key as a blank for creating programmed replacements for customers with compatible vehicles. The key provides the necessary electronic foundation (ID44 chip and correct frequency) for professional programming equipment to synchronise with individual vehicle security systems. This enables service providers to offer cost-effective key replacement compared to dealership-only solutions while maintaining proper security protocol.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor BMW owners, this key serves as a practical spare that can be programmed to work with their specific vehicle, providing backup in case of loss or damage to their primary key. Once properly programmed by a qualified professional, it functions identically to the original factory key for daily driving, allowing remote locking\/unlocking of doors and boot access. The compatibility with 1998-2005 BMW models covers a wide range of popular vehicles still commonly used on UK roads today.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW replacement remote key with three buttons and straight 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\n\u003cp\u003eThis replacement key offers specific advantages for BMW owners needing to replace lost or damaged keys while maintaining compatibility with factory security systems. The product addresses a common need for older BMW models that remain popular but may have expensive dealership key replacement options.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eOnce programmed by a qualified automotive security specialist, this key provides long-term functionality identical to original equipment. The electronic components are designed for regular daily use, with the plastic casing protecting internal circuitry from typical wear. Unlike some aftermarket solutions, this key contains the specific ID44 transponder chip required by BMW's EWS system, ensuring proper integration with the vehicle's immobiliser rather than bypassing security features.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis replacement key offers exact compatibility with the listed BMW models and years, containing the correct ID44 chip and available in both 315MHz and 433MHz frequency options to match your original key. The straight blade (HU58) design ensures proper fit in ignition and door locks, while the three-button remote provides full functionality for vehicles equipped with remote central locking. For owners of 1998-2005 BMW vehicles, this represents a compatible replacement option that maintains factory security standards when professionally programmed.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BMW replacement remote key with three buttons and straight 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 replacement remote key with three buttons and straight 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 replacement remote key with three buttons and straight 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 replacement remote key with three buttons and straight 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 replacement remote key with three buttons and straight 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 replacement remote key with three buttons and straight 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":"110xwn-eb","offers":[{"title":"2 Small Keys \/ A315mhz","offer_id":53579221336407,"sku":"CJYD202692803CX","price":23.58,"currency_code":"GBP","in_stock":true},{"title":"2 Small Keys \/ B434mhz","offer_id":53579221369175,"sku":"CJYD202692804DW","price":23.58,"currency_code":"GBP","in_stock":true},{"title":"1 Small Key \/ A315mhz","offer_id":53579221401943,"sku":"CJYD202692801AZ","price":23.58,"currency_code":"GBP","in_stock":true},{"title":"1 Small Key \/ B434mhz","offer_id":53579221434711,"sku":"CJYD202692802BY","price":23.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/9455\/7015\/files\/8ebc93ed-57ba-41fc-a827-abf5fcc5b599.webp?v=1778966210","url":"https:\/\/shopprimex.com\/products\/for-bmw-ews-3-button-remote-key-315-433mhz-id44-hu58-straight-blade-car-key-replacement-for-1998-2005-bmw-3-5-7-series-x5-z3-z4-e38-e39-e46-m5-models","provider":"ShopPrimex.com","version":"1.0","type":"link"}