{"id":6927,"date":"2026-04-14T15:19:07","date_gmt":"2026-04-14T07:19:07","guid":{"rendered":"https:\/\/www.longtopauto.com\/product\/headlight-washer-control-relay-8594230040\/"},"modified":"2026-04-14T15:20:15","modified_gmt":"2026-04-14T07:20:15","slug":"headlight-washer-control-relay-8594230040","status":"publish","type":"product","link":"https:\/\/www.longtopauto.com\/zh\/product\/headlight-washer-control-relay-8594230040\/","title":{"rendered":"Headlight Washer Control Relay 85942-30040 8594230040 for Lexus GS300 GS430 GRS190 UZS190 2005-2011 | LongTopAuto"},"content":{"rendered":"<p>This Headlight Washer Control Relay is a 100% Genuine New component engineered to manage the electrical signal and power distribution for the headlight cleaning system. It ensures precise activation of the washer pump and nozzle actuators, maintaining optimal visibility and system integrity. As a direct replacement part, it restores factory-standard functionality to your vehicle&#039;s lighting maintenance system, preventing intermittent operation or total failure of the washer assembly.<\/p>\n<h3>Technical Specifications<\/h3>\n<ul>\n<li>OE Number: 85942-30040<\/li>\n<li>Interchange Numbers: 8594230040<\/li>\n<li>Component Type: Electrical Control Relay<\/li>\n<li>Quality: 100% Genuine New<\/li>\n<li>Application: Headlight Washer System<\/li>\n<\/ul>\n<h3>Detailed Fitment<\/h3>\n<ul>\n<li>Model: Lexus GS300 | Years: 2005-2011 | Details: Chassis GRS190 [Engine 3GR-FSE]<\/li>\n<li>Model: Lexus GS430 | Years: 2005-2011 | Details: Chassis UZS190 [Engine 3UZ-FE]<\/li>\n<li>Model: Lexus GS450h | Years: 2006-2011 | Details: Chassis GWS191 [Engine 2GR-FSE]<\/li>\n<\/ul>\n<h3>Dynamic Category Benefits<\/h3>\n<ul>\n<li><strong>Category:<\/strong> Electrical Relays &amp; Control Modules<\/li>\n<\/ul>\n<h4>Highlights<\/h4>\n<ul>\n<li>Restores reliable headlight washer activation<\/li>\n<li>Engineered for exact electrical load compatibility<\/li>\n<li>High-durability housing protects internal circuitry from moisture and vibration<\/li>\n<\/ul>\n<h3>Disclaimer<\/h3>\n<p>Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>High-quality brand new \u3010Headlight washer control relay\u3011, OE number: 8594230040. Replacement numbers: . Suitable for multiple series vehicles. Stable performance, high matching degree, reliable quality. Support global shipping and wholesale orders.<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[154],"product_tag":[],"class_list":{"0":"post-6927","1":"product","2":"type-product","3":"status-publish","5":"product_cat-154","6":"car_brand-lexus","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Headlight Washer Control Relay 85942-30040 8594230040 for Lexus GS300 GS430 GRS190 UZS190 2005-2011 | LongTopAuto -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.longtopauto.com\/zh\/product\/headlight-washer-control-relay-8594230040\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Headlight Washer Control Relay 85942-30040 8594230040 for Lexus GS300 GS430 GRS190 UZS190 2005-2011 | LongTopAuto -\" \/>\n<meta property=\"og:description\" content=\"High-quality brand new \u3010Headlight washer control relay\u3011, OE number: 8594230040. Replacement numbers: . Suitable for multiple series vehicles. Stable performance, high matching degree, reliable quality. 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