{"product_id":"wai-13979n-alternator","title":"WAI 13979N Alternator","description":"\u003ch2\u003eReliable Alternator Replacement for Jaguar Vehicles\u003c\/h2\u003e\u003cp\u003eThe WAI 13979N alternator is designed to provide consistent electrical charging and starting performance for select Jaguar models. Engineered with an internal fan and regulator, this alternator supports the demanding electrical systems of luxury vehicles like the Jaguar S-Type and XJ8.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12-volt electrical system compatibility\u003c\/li\u003e\n\u003cli\u003eInternal fan type for efficient cooling\u003c\/li\u003e\n\u003cli\u003eClockwise (right) rotation direction\u003c\/li\u003e\n\u003cli\u003eIncludes a 6-groove serpentine pulley\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for stable output\u003c\/li\u003e\n\u003cli\u003e140-amp amperage rating suitable for high electrical loads\u003c\/li\u003e\n\u003cli\u003eCompatible with Denso family alternators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe WAI 13979N alternator features an internal fan that helps maintain optimal operating temperatures, reducing wear and extending service life. Its clockwise rotation matches the original equipment specifications for Jaguar models such as the Super V8 and XKR. The included pulley has six grooves designed for serpentine belts, ensuring proper belt alignment and tension. An internal voltage regulator maintains consistent electrical output, supporting the vehicle's battery and electrical components effectively. Rated at 140 amps, this alternator meets the power demands of luxury Jaguar vehicles equipped with advanced electrical systems.\u003c\/p\u003e\u003ch2\u003eCompatible Jaguar Models and Applications\u003c\/h2\u003e\u003cp\u003eThis alternator is compatible with a range of Jaguar vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJaguar S-Type\u003c\/li\u003e\n\u003cli\u003eJaguar Super V8\u003c\/li\u003e\n\u003cli\u003eJaguar Vanden Plas\u003c\/li\u003e\n\u003cli\u003eJaguar XJ8\u003c\/li\u003e\n\u003cli\u003eJaguar XJR\u003c\/li\u003e\n\u003cli\u003eJaguar XK\u003c\/li\u003e\n\u003cli\u003eJaguar XK8\u003c\/li\u003e\n\u003cli\u003eJaguar XKR\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the WAI 13979N Alternator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery not charging properly or draining quickly\u003c\/li\u003e\n\u003cli\u003eDim or flickering headlights and interior lights\u003c\/li\u003e\n\u003cli\u003eElectrical system warning lights on the dashboard\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the alternator pulley or belt area\u003c\/li\u003e\n\u003cli\u003eVehicle stalling or difficulty starting due to electrical failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the WAI 13979N alternator, ensure the serpentine belt is properly aligned with the 6-groove pulley to prevent premature wear. Verify the clockwise rotation direction matches the vehicle’s original alternator. It is recommended to inspect the battery and electrical connections during installation to ensure optimal performance. Professional installation is advised to maintain vehicle electrical system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWAI alternators are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 13979N alternator is part of the Denso family, known for quality electrical components. Please refer to WAI’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"WAI","offers":[{"title":"Default Title","offer_id":52135904870581,"sku":"HGWL-13979N","price":243.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_13979N_Fro.jpg?v=1775231532","url":"https:\/\/www.partcatalog.com\/products\/wai-13979n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}