{"product_id":"standard-ignition-alh278-abs-wheel-speed-sensor-wiring-harness","title":"Standard Ignition ALH278 ABS Wheel Speed Sensor Wiring Harness - Rear Right","description":"\u003ch2\u003eReliable ABS Wheel Speed Sensor Wiring Harness for Audi Q5 and SQ5\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ALH278 ABS wheel speed sensor wiring harness is designed specifically for Audi Q5 and SQ5 models. This wiring harness ensures accurate communication between the wheel speed sensor and the vehicle’s antilock braking system, maintaining optimal brake performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 2\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oval\u003c\/li\u003e\n\u003cli\u003eIncludes antilock brake speed sensor harness\u003c\/li\u003e\n\u003cli\u003eNo dust shield included\u003c\/li\u003e\n\u003cli\u003eNo mounting hardware included\u003c\/li\u003e\n\u003cli\u003eNumber of Bolt Holes: 0\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 4\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Alligator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe ALH278 wiring harness by Standard Ignition is engineered to provide a secure and reliable connection for the ABS wheel speed sensors on Audi Q5 and SQ5 vehicles. Featuring two female oval connectors and four male alligator terminals, this harness facilitates precise signal transmission necessary for the antilock braking system to function correctly. The absence of mounting hardware and dust shield means installation requires attention to existing vehicle components. This harness is a direct replacement part designed to meet OEM specifications, ensuring compatibility and performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ABS sensor signal transmission\u003c\/li\u003e\n\u003cli\u003eResolves intermittent ABS warning lights related to wiring faults\u003c\/li\u003e\n\u003cli\u003eEliminates wheel speed sensor communication errors\u003c\/li\u003e\n\u003cli\u003ePrevents braking system malfunctions caused by damaged harnesses\u003c\/li\u003e\n\u003cli\u003eSupports accurate wheel speed data for traction and stability control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the ALH278 wiring harness requires careful handling of the connectors and terminals to avoid damage. Since mounting hardware is not included, reuse existing clips or fasteners from the original harness. Verify connector orientation—female oval connectors must align properly with sensor plugs. Inspect the wiring path for any potential abrasion points and secure the harness to prevent movement during vehicle operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The ALH278 wiring harness undergoes rigorous quality control to ensure durability and reliable performance in Audi Q5 and SQ5 vehicles. Warranty coverage details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498685231285,"sku":"FBHK-ALH278","price":187.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_ALH278_Fro.jpg?v=1775021347","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-alh278-abs-wheel-speed-sensor-wiring-harness","provider":"PartCatalog","version":"1.0","type":"link"}