{"product_id":"standard-ignition-vr-556-voltage-regulator","title":"Standard Ignition VR-556 Voltage Regulator","description":"\u003ch2\u003eReliable Charging System Voltage Regulator for GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VR-556 Charging System Voltage Regulator is designed to maintain optimal voltage levels in your vehicle's charging system. Engineered for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this regulator ensures consistent electrical performance and protects your alternator from voltage fluctuations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female for secure and reliable connection\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male blade terminals for easy installation\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 1;1;4 providing multiple connection points\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade terminals designed for durability and conductivity\u003c\/li\u003e\n\u003cli\u003eCompatible with various GM models including Buick LeSabre, Cadillac DeVille, Chevrolet Camaro, and Pontiac Grand Am\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe VR-556 voltage regulator from Standard Ignition is built to meet the electrical demands of older GM vehicles. Featuring female connectors and male blade terminals, it offers a straightforward installation process while ensuring a secure electrical connection. The terminal configuration of 1;1;4 supports the specific wiring needs of models such as the Buick 88 and 98, Cadillac Eldorado and Seville, Chevrolet Lumina and Monte Carlo, as well as Pontiac Bonneville and Skylark. This part number VR-556 is engineered to maintain consistent voltage output, preventing overcharging or undercharging that can damage your vehicle's battery and electrical components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegulates voltage output to prevent battery overcharging\u003c\/li\u003e\n\u003cli\u003eMaintains stable electrical system performance in Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn voltage regulators causing dimming lights or electrical failures\u003c\/li\u003e\n\u003cli\u003ePrevents alternator damage due to voltage irregularities\u003c\/li\u003e\n\u003cli\u003eEnsures proper charging system function for reliable vehicle operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition VR-556 voltage regulator, ensure the vehicle's ignition is off and the battery is disconnected to avoid electrical shock. The female connector and male blade terminals should be inspected for corrosion or damage before connection. Properly secure all terminals to prevent loose connections that could lead to intermittent charging issues. Refer to the vehicle’s service manual for specific wiring diagrams and torque specifications to ensure correct 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 reliable performance and durability. The VR-556 voltage regulator undergoes rigorous quality control testing to ensure consistent voltage regulation and fitment accuracy. This part is backed by Standard Ignition’s limited warranty, covering defects in material and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44720945135797,"sku":"FBHK-VR-556","price":105.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VR556_Fro.jpg?v=1775095901","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vr-556-voltage-regulator","provider":"PartCatalog","version":"1.0","type":"link"}