{"product_id":"a5480654-switch-pressure-hi-250-190-psi","title":"Reddot Pressure Switch Hi 250-190 PSI RD549120P","description":"\u003cp\u003eThe Reddot pressure switch listed here is a switch type component supplied as part number RD549120P. It is described as a high pressure switch with an operating range of 250-190 PSI, and it is sold as each. For buyers matching an existing cooling system component, the part number and pressure range are the most important checkpoints before ordering.\u003c\/p\u003e\n\u003cp\u003eThis item sits in the cooling product group and is identified under AC components. That makes the pressure specification especially important, because a switch with the wrong opening and closing range will not suit the intended system application. If you are replacing an existing switch, confirm the current part number, the pressure rating, and the system arrangement before selecting this part.\u003c\/p\u003e\n\u003cp\u003eReddot identifies the product as a pressure switch with a 12 month warranty. The listed details are limited to the part number RD549120P, the pressure range of 250-190 PSI, and its classification as a switch. Where a cooling circuit depends on a specific pressure signal, those details are the practical points to compare against the removed unit or service information.\u003c\/p\u003e\n\u003cp\u003eBecause no fitment list is supplied for this item, it should be treated as a part-number-matched component rather than a universal replacement. That approach helps avoid ordering errors when dealing with cooling or air conditioning controls, where switch calibration matters as much as physical connection style.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReddot pressure switch\u003c\/li\u003e\n\u003cli\u003ePart number RD549120P\u003c\/li\u003e\n\u003cli\u003eHigh pressure range: 250-190 PSI\u003c\/li\u003e\n\u003cli\u003eSold individually, each\u003c\/li\u003e\n\u003cli\u003eUsed in cooling \/ AC components\u003c\/li\u003e\n\u003cli\u003e12 month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Reddot\u003c\/li\u003e\n\u003cli\u003ePart No.: RD549120P\u003c\/li\u003e\n\u003cli\u003eType: Switch\u003c\/li\u003e\n\u003cli\u003eDescription: Switch - Pressure Hi 250-190 PSI\u003c\/li\u003e\n\u003cli\u003eProduct Group 1: Cooling\u003c\/li\u003e\n\u003cli\u003eProduct Group 2: AC Components\u003c\/li\u003e\n\u003cli\u003eUnit of measure: Each\u003c\/li\u003e\n\u003cli\u003eWarranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, compare the existing switch details against RD549120P and check that the required pressure range is 250-190 PSI. That pressure rating is the key functional detail supplied for this item, and it needs to align with the system it is intended to control. If the current component shows a different range, do not assume this switch will be suitable.\u003c\/p\u003e\n\u003cp\u003eThe item is identified as a cooling and AC components part, so it should be matched with care to the relevant system specification rather than by appearance alone. Pressure switches can look similar while operating at different thresholds, and a mismatch can affect how the system responds. The safest reference points are the part number, the stated pressure range, and the original application details.\u003c\/p\u003e\n\u003cp\u003eThis product is supplied by the each, which is useful if you are replacing a single failed switch rather than ordering a kit or assembly. The 12 month warranty provides a defined period of cover, but it does not replace the need to verify compatibility before purchase. Where possible, check the old part label, service records, or the vehicle system specification and make sure they correspond with RD549120P.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure whether the existing component is the same as this Reddot switch, pause and confirm the part number and pressure specification first. For cooling system control parts, that step is more reliable than judging from generic switch style or connector position alone. Matching the listing details carefully is the best way to reduce the risk of getting the wrong replacement.\u003c\/p\u003e\n\u003cp\u003eBefore supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.\u003c\/p\u003e\n\u003cp\u003eFor workshop, fleet, and equipment applications, accurate identification of part number RD549120P helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.\u003c\/p\u003e\n\u003cp\u003eRelevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty 12 Months, Product Group 2 AC COMPONENTS, Part No. RD549120P, Brand REDDOT, Description SWITCH - PRESSURE HI 250-190 PSI, Product Group 1 COOLING.\u003c\/p\u003e\n\u003cp\u003eSWITCH - PRESSURE HI 250-190 PSI. Part number RD549120P should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eFor part number RD549120P, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.\u003c\/p\u003e\n\u003cp\u003eFor a switch in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003eWhere no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.\u003c\/p\u003e\n\u003cp\u003eIn the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fitment by matching the existing part number RD549120P and the stated 250-190 PSI pressure range against the vehicle or system application before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is this part?\u003c\/h4\u003e\n\u003cp\u003eIt is a Reddot pressure switch listed as part number RD549120P. The description identifies it as a switch with a high pressure range of 250-190 PSI.\u003c\/p\u003e\n\u003ch4\u003eIs this sold as a single item or a set?\u003c\/h4\u003e\n\u003cp\u003eIt is sold each, so the listing is for one switch.\u003c\/p\u003e\n\u003ch4\u003eWhat warranty is listed?\u003c\/h4\u003e\n\u003cp\u003eThe listed warranty is 12 months.\u003c\/p\u003e\n\u003ch4\u003eWhat product group does it belong to?\u003c\/h4\u003e\n\u003cp\u003eIt is listed under Product Group 1: Cooling and Product Group 2: AC Components.\u003c\/p\u003e\n\u003ch4\u003eCan I fit this by vehicle model alone?\u003c\/h4\u003e\n\u003cp\u003eNo fitment details are supplied here, so the safest approach is to confirm the part number RD549120P and the 250-190 PSI pressure range against the existing component and application details.\u003c\/p\u003e\n\u003ch4\u003eWhat should I check before ordering?\u003c\/h4\u003e\n\u003cp\u003eCheck the existing part number, the pressure range, and the cooling or AC application. Those are the only verified compatibility points supplied for this item.\u003c\/p\u003e","brand":"REDDOT","offers":[{"title":"Default Title","offer_id":56889090637984,"sku":"A5480654","price":405.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/UUn_nBlg3285z39R7q0YvQ_ccdd9386-e066-494d-87b6-6f11ab626739.jpg?v=1775127203","url":"https:\/\/www.micksgonebush.com.au\/products\/a5480654-switch-pressure-hi-250-190-psi","provider":"Micks Gone Bush","version":"1.0","type":"link"}