{"product_id":"standard-ignition-ds-1557-door-lock-switch","title":"Standard Ignition DS-1557 Door Lock Switch","description":"\u003ch2\u003eOverview of Standard Ignition DS-1557 Door Lock Switch\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition DS-1557 door lock switch is designed for reliable operation of power door locks on select Chevrolet and GMC trucks. This switch provides a durable and precise connection to ensure consistent locking and unlocking functionality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet C1500, C2500, C3500 and GMC K1500, K2500, K3500 models\u003c\/li\u003e\n\u003cli\u003eFeatures a female connector and male terminals for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eEquipped with 5 male pin terminals for multi-function integration\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for power door lock systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DS-1557 door lock switch from Standard Ignition is engineered to meet the electrical requirements of power door lock systems in Chevrolet and GMC full-size pickup trucks, including the C1500, C2500, C3500, K1500, K2500, and K3500 series. The switch features a female connector interface paired with five male pin terminals, providing a stable and reliable connection to the vehicle's wiring harness. This configuration supports the precise control of power door locks, ensuring smooth operation and responsiveness.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores power door lock functionality when the original switch fails\u003c\/li\u003e\n\u003cli\u003eEliminates intermittent locking or unlocking problems caused by faulty switches\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged door lock switches in Chevrolet and GMC trucks\u003c\/li\u003e\n\u003cli\u003eResolves electrical connection issues related to terminal corrosion or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Chevrolet C1500, C2500, C3500 and GMC K1500, K2500, K3500 models before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the vehicle battery prior to switch replacement to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eCarefully match the female connector and male pin terminals to the vehicle wiring harness\u003c\/li\u003e\n\u003cli\u003eVerify all terminal connections are secure and free of corrosion for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the DS-1557 door lock switch to meet or exceed OEM specifications for fit, form, and function. This part undergoes rigorous quality control testing to ensure durability and reliable operation in demanding automotive environments. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44679166263477,"sku":"FBHK-DS-1557","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_DS1557_Fro.jpg?v=1775079458","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ds-1557-door-lock-switch","provider":"PartCatalog","version":"1.0","type":"link"}