{"product_id":"dorman-645-745-headlight-socket","title":"Dorman 645-745 Headlight Socket - High Beam or Low Beam","description":"\u003ch2\u003eReliable Headlight Socket for Chevrolet Silverado Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 645-745 headlight socket is designed to provide a secure and durable electrical connection for your Chevrolet Silverado 1500, 2500, 2500 HD, 3500, and 3500 HD headlights. Engineered with quality materials, this socket ensures consistent performance and ease of installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade for reliable electrical contact\u003c\/li\u003e\n\u003cli\u003eWire Quantity: 7 wires to support complex headlight wiring needs\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male and female terminals included for versatile connectivity\u003c\/li\u003e\n\u003cli\u003eOverall Length: 11 inches for convenient routing and installation\u003c\/li\u003e\n\u003cli\u003eTerminal Material: Tin brass (tin plate) for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Includes 1 pigtail for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 645-745 headlight socket features a blade terminal type, which is widely used in automotive electrical systems for its secure and stable connection. With seven wires, this socket supports multiple circuits within the headlight assembly, accommodating functions such as low beam, high beam, and parking lights. The inclusion of both male and female terminals allows for flexible installation options, ensuring compatibility with existing wiring harnesses.\u003c\/p\u003e\u003cp\u003eMeasuring 11 inches in overall length, the pigtail provides sufficient wire length for routing within the engine bay without strain. The terminals are constructed from tin-plated brass, offering enhanced resistance to corrosion and electrical conductivity, which is critical for maintaining reliable headlight operation in various weather conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Chevrolet Silverado Models\u003c\/h2\u003e\u003cp\u003eThis headlight socket is compatible with Chevrolet Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500, and Silverado 3500 HD models. It is designed to meet the electrical connection requirements specific to these vehicles, making it a suitable replacement part for headlight socket repairs or upgrades.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of damaged or corroded headlight sockets causing intermittent lighting\u003c\/li\u003e\n\u003cli\u003eRepair of faulty electrical connections leading to headlight flickering or failure\u003c\/li\u003e\n\u003cli\u003eUpgrading worn wiring harness components to restore proper headlight function\u003c\/li\u003e\n\u003cli\u003eResolving issues with loose or broken terminals affecting headlight performance\u003c\/li\u003e\n\u003cli\u003eEnsuring secure connections in vehicles exposed to moisture and road debris\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 645-745 headlight socket, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the correct orientation of male and female terminals before connecting to avoid damage. Use appropriate tools to secure blade terminals firmly and route the 11-inch pigtail away from heat sources and moving parts. Inspect the wiring harness for any additional damage and replace if necessary to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 645-745 headlight socket is made with corrosion-resistant tin-plated brass terminals to ensure long-lasting electrical connections. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44043062149301,"sku":"BKLB-645-745","price":55.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_645745_Ang.jpg?v=1775009980","url":"https:\/\/www.partcatalog.com\/products\/dorman-645-745-headlight-socket","provider":"PartCatalog","version":"1.0","type":"link"}