{"product_id":"wai-6490n-starter","title":"WAI 6490N Starter","description":"\u003ch2\u003eReliable Starter for Buick, Chevrolet, GMC, Isuzu, and Oldsmobile Vehicles\u003c\/h2\u003e\u003cp\u003eThe WAI 6490N starter is engineered to provide dependable starting power for select Buick, Chevrolet, GMC, Isuzu, and Oldsmobile models. Designed with a permanent magnet gear reduction system, this starter ensures efficient engine cranking and consistent performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePermanent magnet gear reduction design for improved torque\u003c\/li\u003e\n\u003cli\u003eClockwise (right) starter rotation compatible with specific vehicle models\u003c\/li\u003e\n\u003cli\u003e11-tooth pinion gear for precise engagement\u003c\/li\u003e\n\u003cli\u003eFlange mounting type for secure installation\u003c\/li\u003e\n\u003cli\u003ePower rating of 1.6 kW suitable for medium-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Design Features\u003c\/h2\u003e\u003cp\u003eThe WAI 6490N starter features a permanent magnet gear reduction design that enhances torque output while reducing overall size and weight. This design improves starting efficiency and durability. The starter rotates clockwise (right), matching the specifications required by the Delco family of starters. With an 11-tooth pinion gear, it ensures proper meshing with the engine flywheel for smooth engagement. The flange mounting type provides a stable and secure fitment, minimizing vibration and wear during operation. Rated at 1.6 kW, this starter delivers reliable power for starting engines in a range of vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis starter is compatible with several GM and Isuzu models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Ascender\u003c\/li\u003e\n\u003cli\u003eChevrolet Trailblazer and Trailblazer EXT\u003c\/li\u003e\n\u003cli\u003eGMC Envoy, Envoy XL, and Rainier\u003c\/li\u003e\n\u003cli\u003eIsuzu Ascender and Bravada\u003c\/li\u003e\n\u003cli\u003eOldsmobile models within the Delco starter family specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the WAI 6490N starter helps address common starting issues such as slow cranking, failure to engage, and intermittent starting problems in these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the WAI 6490N Starter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine slow to crank or no crank condition\u003c\/li\u003e\n\u003cli\u003eStarter pinion failing to engage the flywheel\u003c\/li\u003e\n\u003cli\u003eIntermittent starting failures\u003c\/li\u003e\n\u003cli\u003eExcessive starter noise due to gear wear\u003c\/li\u003e\n\u003cli\u003eStarter motor overheating or insufficient power output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the starter rotation matches the vehicle’s requirements; the WAI 6490N rotates clockwise (right). Verify the flange mounting type aligns with the vehicle’s mounting points for a secure fit. Inspect the flywheel teeth for wear before installation to prevent premature starter damage. Proper torque specifications should be followed when securing the starter to avoid mounting issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWAI starters are manufactured to meet industry standards for durability and performance. The 6490N starter undergoes rigorous testing to ensure reliable operation in demanding conditions. Please refer to WAI’s official warranty policy for coverage details on this starter model.\u003c\/p\u003e","brand":"WAI","offers":[{"title":"Default Title","offer_id":52073611460789,"sku":"HGWL-6490N","price":112.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_6490N_Fro.jpg?v=1775143707","url":"https:\/\/www.partcatalog.com\/products\/wai-6490n-starter","provider":"PartCatalog","version":"1.0","type":"link"}