{"product_id":"standard-ignition-ts-378-engine-cooling-fan-switch","title":"Standard Ignition TS-378 Engine Cooling Fan Switch","description":"\u003ch2\u003eReliable Engine Cooling Fan Switch for Chevrolet, Geo, and Toyota\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TS-378 Engine Cooling Fan Switch is designed to maintain optimal engine temperature by controlling the cooling fan operation. Compatible with select Chevrolet, Geo, and Toyota models, this switch ensures efficient engine cooling and helps prevent overheating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Method: Plug in for straightforward installation\u003c\/li\u003e\n\u003cli\u003eConnector: Female, square shape with one connector\u003c\/li\u003e\n\u003cli\u003eTerminal: Single male blade terminal for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eThread Size: 16mm x 1.50 for precise fitment\u003c\/li\u003e\n\u003cli\u003eVoltage: 12 volts, suitable for standard automotive electrical systems\u003c\/li\u003e\n\u003cli\u003eHousing Material: Durable metal construction with brass finish\u003c\/li\u003e\n\u003cli\u003eSwitch Actuation Style: Toggle, opens at idle to regulate fan operation\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: 0.51 inches (12.954 mm) width\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition TS-378 Engine Cooling Fan Switch features a robust metal housing with a brass finish, providing durability and corrosion resistance. Its plug-in attachment method and square female connector simplify installation and ensure a reliable electrical connection. Designed to open at idle, this toggle-style switch helps regulate the engine cooling fan, preventing unnecessary fan operation and reducing wear. The single male blade terminal and 16mm x 1.50 thread size make it compatible with specific Chevrolet, Geo, and Toyota vehicles, including the Celica, Corolla, Paseo, Prizm, and Tercel models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by activating the cooling fan at the correct temperature\u003c\/li\u003e\n\u003cli\u003eResolves intermittent fan operation caused by faulty switches\u003c\/li\u003e\n\u003cli\u003eEliminates electrical connection issues with a secure plug-in design\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent engine temperature for improved performance\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged cooling fan switches in compatible vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eVerify thread size (16mm x 1.50) matches the vehicle’s mounting point\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the switch or connector\u003c\/li\u003e\n\u003cli\u003eCheck for proper fan operation after installation to confirm correct switch function\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, ensuring reliable performance and durability. The TS-378 Engine Cooling Fan Switch undergoes rigorous quality control testing to provide consistent operation. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44714001629365,"sku":"FBHK-TS-378","price":46.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_TS378_Fro.jpg?v=1775095077","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ts-378-engine-cooling-fan-switch","provider":"PartCatalog","version":"1.0","type":"link"}