{"product_id":"erp-replacement-universal-electric-thermostat-knob-kn004","title":"Range Oven Thermostat Control Knob For: Universal KN004, 4590-324, 4590-339","description":"\u003ch2\u003eRange Oven Thermostat Control Knob For: Universal KN004, 4590-324, 4590-339\u003c\/h2\u003e\u003cp\u003eERP KN004 is an aftermarket replacement range and oven thermostat control knob for compatible appliance applications. The catalog uses Universal because no specific OEM appliance brand has been confirmed; that does not mean the knob fits every range, oven, brand, or model. Verify the original part number, shaft interface, dimensions, markings, and complete appliance model before ordering.\u003c\/p\u003e\u003ch3\u003eCompatible Part Numbers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKN004 (ERP aftermarket reference)\u003c\/li\u003e\n\u003cli\u003e4590-324\u003c\/li\u003e\n\u003cli\u003e4590-339\u003c\/li\u003e\n\u003cli\u003eERKN004 (ERP supplier reference)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAftermarket replacement:\u003c\/strong\u003e Designed for compatible thermostat-knob applications using the listed references.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl application:\u003c\/strong\u003e Fits compatible range and oven thermostat controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-reference support:\u003c\/strong\u003e Also identified by 4590-324 and 4590-339 in supplier data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment matching:\u003c\/strong\u003e Confirm the shaft shape, dimensions, temperature markings, and control orientation before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFixes These Symptoms\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCracked, broken, or missing oven thermostat knob.\u003c\/li\u003e\n\u003cli\u003eKnob spins without engaging the control shaft.\u003c\/li\u003e\n\u003cli\u003eWorn knob markings or difficult temperature selection.\u003c\/li\u003e\n\u003cli\u003eLoose or damaged knob interface after confirming the thermostat and shaft are functioning correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible OEM Brands\u003c\/h3\u003e\u003cp\u003eUniversal replacement accessory; no specific OEM appliance brand confirmed.\u003c\/p\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003cp\u003eFits various models. Please verify compatibility with us before ordering\u003c\/p\u003e\u003ch3\u003eInstallation and Safety\u003c\/h3\u003e\u003cp\u003eDisconnect electrical power and allow the range or oven to cool completely before service. Shut off the gas supply if the appliance is gas-fired and the service procedure requires it. Confirm the replacement knob's shaft interface, markings, dimensions, and control orientation before installation. Remove the original knob without forcing the control shaft, install the replacement securely, and verify that the control turns smoothly and reaches the correct positions. Do not bypass a thermostat, fuse, interlock, or other safety device. Use a qualified technician for electrical or gas appliance repairs.\u003c\/p\u003e\u003ch3\u003eDisclosure\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm - http:\/\/www.P65Warnings.ca.gov\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlways verify the complete appliance model, original part number, shaft interface, dimensions, markings, and control operation before ordering.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ERP","offers":[{"title":"Default Title","offer_id":50280628551923,"sku":"ERKN004","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/7859\/2755\/files\/KN004_2.avif?v=1788910572","url":"https:\/\/authenticapplianceparts.com\/products\/erp-replacement-universal-electric-thermostat-knob-kn004","provider":"Authentic Appliance Parts","version":"1.0","type":"link"}