{"product_id":"standard-ignition-alh273-abs-wheel-speed-sensor-wiring-harness","title":"Standard Ignition ALH273 ABS Wheel Speed Sensor Wiring Harness - Front Left","description":"\u003ch2\u003eOverview of Standard Ignition ABS Wheel Speed Sensor Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition ALH273 ABS wheel speed sensor wiring harness is designed for precise compatibility with select Audi models. This wiring harness ensures reliable communication between the ABS sensor and the vehicle’s braking system, supporting safe and efficient operation.\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\u003eContents: Antilock brake speed sensor harness\u003c\/li\u003e\n\u003cli\u003eDust Shield Included: No\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included: No\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 3\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe ALH273 wiring harness from Standard Ignition is engineered specifically for Audi A4, A4 Quattro, A5, A5 Quattro, and S5 models. Featuring two oval-shaped female connectors and three male blade terminals, this harness facilitates secure and accurate electrical connections for the ABS wheel speed sensor. The absence of a dust shield and mounting hardware means installation requires attention to existing vehicle components. This harness is a direct replacement part that maintains the integrity of the antilock brake system wiring, ensuring consistent sensor performance and communication.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ABS wheel speed sensor wiring harness is compatible with the following Audi vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi A4\u003c\/li\u003e\n\u003cli\u003eAudi A4 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi A5\u003c\/li\u003e\n\u003cli\u003eAudi A5 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi S5\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the original harness in these models, supporting the proper function of the ABS system and helping to address issues related to sensor wiring.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Wiring Harness\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent ABS warning lights due to faulty sensor wiring\u003c\/li\u003e\n\u003cli\u003eABS sensor communication errors caused by damaged connectors\u003c\/li\u003e\n\u003cli\u003eLoss of wheel speed signal affecting braking performance\u003c\/li\u003e\n\u003cli\u003eCorroded or worn blade terminals leading to poor electrical contact\u003c\/li\u003e\n\u003cli\u003eWiring harness damage from road debris or wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Audi A4, A4 Quattro, A5, A5 Quattro, and S5 models before installation\u003c\/li\u003e\n\u003cli\u003eInspect existing mounting hardware and dust shields as they are not included with this harness\u003c\/li\u003e\n\u003cli\u003eEnsure connectors are securely fastened to prevent signal loss\u003c\/li\u003e\n\u003cli\u003eHandle blade terminals carefully to avoid bending or damage during installation\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for ABS sensor wiring routing and torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALH273 wiring harness undergoes rigorous quality control to ensure durability and reliable performance in ABS systems. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition documentation.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44498683756725,"sku":"FBHK-ALH273","price":136.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_ALH273_Fro.jpg?v=1775021346","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-alh273-abs-wheel-speed-sensor-wiring-harness","provider":"PartCatalog","version":"1.0","type":"link"}