{"product_id":"standard-ignition-vr-171-voltage-regulator","title":"Standard Ignition VR-171 Voltage Regulator","description":"\u003ch2\u003eReliable Charging System Voltage Regulator for Classic GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VR-171 Charging System Voltage Regulator is designed to maintain consistent voltage output in your vehicle's charging system. Engineered for compatibility with select Buick, Cadillac, Chevrolet, and Oldsmobile models, this regulator ensures stable electrical performance for your classic car.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female for secure connection\u003c\/li\u003e\n\u003cli\u003eMounting Location: Universal fit for flexible installation\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male terminals for reliable contact\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 4 blade terminals for multiple connections\u003c\/li\u003e\n\u003cli\u003eVoltage: 12 volts, suitable for standard automotive electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe VR-171 voltage regulator from Standard Ignition is built to regulate the charging system voltage in 12-volt electrical systems. Featuring four male blade terminals, it provides a stable and secure connection to your vehicle’s wiring harness. The female connector design allows for easy integration with existing components. Its universal mounting location offers versatility, making it suitable for installation in various engine compartments without modification.\u003c\/p\u003e\u003cp\u003eThis part is compatible with a range of classic GM vehicles, including Buick models like the Riviera and Skylark, Cadillac DeVille and Fleetwood, Chevrolet Impala and Caprice, as well as Oldsmobile Cutlass and Delta 88. The VR-171 is ideal for maintaining proper voltage regulation in these vehicles, helping to protect the battery and electrical components from overcharging or undercharging.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents battery overcharging and extends battery life\u003c\/li\u003e\n\u003cli\u003eEliminates dim or flickering dashboard lights\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent charging system voltage\u003c\/li\u003e\n\u003cli\u003eStops alternator from overheating due to voltage spikes\u003c\/li\u003e\n\u003cli\u003eImproves overall electrical system reliability in classic GM cars\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the VR-171 voltage regulator, ensure the vehicle’s ignition is off and the battery is disconnected to avoid electrical shorts. The universal mounting location allows for flexible placement, but secure the regulator firmly to prevent vibration damage. Connect the four male blade terminals to the corresponding female connectors on the vehicle harness, verifying correct terminal alignment. Consult the vehicle’s service manual for wiring diagrams specific to Buick, Cadillac, Chevrolet, or Oldsmobile models to ensure proper installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your vehicle’s charging system. The VR-171 voltage regulator undergoes rigorous quality control testing to ensure durability and consistent operation. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44720929407157,"sku":"FBHK-VR-171","price":80.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VR171_Fro_2fe1c003-9d2f-498a-b6f4-625fac6f103c.jpg?v=1775095877","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vr-171-voltage-regulator","provider":"PartCatalog","version":"1.0","type":"link"}