{"product_id":"diode-dynamics-lm487-led-turn-signal-flasher","title":"Diode Dynamics LM487 LED Turn Signal Flasher","description":"\u003cp\u003eAn LED-compatible LM487 turn signal flasher relay that swaps in for the factory module on trucks and SUVs. Switching turn signals to LED bulbs often makes them blink fast (hyperflash); this flasher is designed to work with LED bulbs so the signal blinks at a normal rate, without splicing in load resistors.\u003c\/p\u003e\u003ch3\u003eWhy it works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePlug-and-play: direct fitment and proper sizing for the original module.\u003c\/li\u003e\n\u003cli\u003ePrevents hyperflash with LED bulbs.\u003c\/li\u003e\n\u003cli\u003eWorks across a 0.01W-300W load range.\u003c\/li\u003e\n\u003cli\u003eOne flasher relay module per box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDiode Dynamics lists this flasher for:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGMC Sierra 2500 2003-2006\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRequired wattage: 0.01W-300W\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 9-16V\u003c\/li\u003e\n\u003cli\u003eConnector: OEM-size plug and play\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40F to 185F\u003c\/li\u003e\n\u003cli\u003eShipped weight: 0.18 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003eDiode Dynamics backs this with a 3-year replacement limited warranty. Details are on our \u003ca href=\"\/pages\/diode-dynamics-warranty\"\u003eDiode Dynamics warranty\u003c\/a\u003e page, and the rest of the line lives in our \u003ca href=\"\/collections\/diode-dynamics\"\u003eDiode Dynamics\u003c\/a\u003e collection.\u003c\/p\u003e\u003ch3\u003eQuestions before you order?\u003c\/h3\u003e\u003cp\u003eFitment questions are easier to settle before the box ships. Call or text Carl \u0026amp; Anton at (920) 249-7744 or use the chat — real humans in Sheboygan, Wisconsin, not a call center.\u003c\/p\u003e","brand":"Diode Dynamics","offers":[{"title":"Default Title","offer_id":58666408345903,"sku":"DD4013","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5113\/5535\/files\/dd4013_lm487_flasher_1.jpg?v=1792175338","url":"https:\/\/nvmos.com\/products\/diode-dynamics-lm487-led-turn-signal-flasher","provider":"NVMOS","version":"1.0","type":"link"}