{"product_id":"2005-2008-toyota-crown-grs180-4gr-d4-engine-computer-ecu-ecm-89661-30c30","title":"2005 2008 TOYOTA CROWN GRS180 4GR D4 ENGINE COMPUTER ECU ECM 89661-30C30","description":"\u003ch3\u003e2005–2008 Toyota Crown GRS180 4GR D-4 Engine Control Module ECU\/ECM — 89661-30C30\u003c\/h3\u003e\n\u003cp\u003eRestore proper engine-management operation with this Genuine Toyota Engine Control Module, designed for compatible 2005–2008 Toyota Crown GRS180 models equipped with the 4GR D-4 engine. Manufactured in Japan by Denso, this 12-volt factory module provides a direct replacement when all identification numbers match the original unit.\u003c\/p\u003e\n\u003cp\u003eProgramming, coding, or immobilizer synchronization may be required before operation. Professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Genuine Toyota\u003c\/li\u003e\n\u003cli\u003eManufacturer: Denso\u003c\/li\u003e\n\u003cli\u003eProduct type: Engine Control Module \/ Engine Control Unit (ECM\/ECU)\u003c\/li\u003e\n\u003cli\u003eToyota part number: 89661-30C30\u003c\/li\u003e\n\u003cli\u003eDenso number: 275100-4883\u003c\/li\u003e\n\u003cli\u003eCompatible vehicle: 2005–2008 Toyota Crown\u003c\/li\u003e\n\u003cli\u003eChassis code: GRS180\u003c\/li\u003e\n\u003cli\u003eEngine: 4GR D-4\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 12V\u003c\/li\u003e\n\u003cli\u003eHousing material: Metal\/aluminum\u003c\/li\u003e\n\u003cli\u003eInstallation type: Factory replacement\u003c\/li\u003e\n\u003cli\u003eProgramming may be required: Yes\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: Japan\u003c\/li\u003e\n\u003cli\u003eQuantity included: One ECU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Compatibility may vary by production date, transmission, drivetrain, emissions specification, and vehicle equipment. Match both \u003cstrong\u003e89661-30C30\u003c\/strong\u003e and \u003cstrong\u003e275100-4883\u003c\/strong\u003e with your original computer and verify fitment by VIN or chassis number before ordering.\u003c\/p\u003e\n\u003cp\u003eThe pictured unit shows scratches, discoloration, dirt, and minor surface oxidation consistent with previous use. Review all photos for its exact condition.\u003c\/p\u003e","brand":"GERMAN AUDIO TECH","offers":[{"title":"Default Title","offer_id":44277815050353,"sku":"8966130C30","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0366\/7093\/files\/Screenshot2026-08-23at5.29.19PM.png?v=1787531375","url":"https:\/\/www.germanaudiotech.com\/products\/2005-2008-toyota-crown-grs180-4gr-d4-engine-computer-ecu-ecm-89661-30c30","provider":"German Audio Tech","version":"1.0","type":"link"}