{"product_id":"lf70-15-170-lf50-15-170-lf53-15-170-lg50-15-170-lfe5-15-170-coolant-thermostat-housing-assembly-for-mazda-3-5-6-mx5-miata-cx-7sv","title":"Coolant Thermostat Housing Assembly For Mazda 3 5 6 MX5 Miata CX7","description":"\u003cdiv\u003e\n\u003cp\u003eDirect replacement engineered to restore precise engine temperature regulation for affected Mazda sedans, hatchbacks, minivans, and convertibles.\u003c\/p\u003e\n\u003cp\u003eThis coolant thermostat housing assembly features a durable automotive-grade plastic construction designed to resist prolonged exposure to heated antifreeze and chemical additives. The unit maintains a hermetically sealed interface around the thermostat valve, preventing external leaks while enabling accurate thermal cycling. Built to strict manufacturing tolerances, it replaces numerous OE references including the LF70-15-170, LF50-15-170 \/ A \/ B \/ C, LFE5-15-170, and CJ5Z-8575-A codes. By addressing frequent failure points like cracked polymer bodies, stuck valve mechanisms, or degraded sealing surfaces, this component resolves overheating symptoms, rough cold starts, and dashboard warning indicators tied to restricted coolant circulation.\u003c\/p\u003e\n\u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the molded identification on your factory unit against the supported OEM reference codes before installation to guarantee correct bolt alignment and hose routing.\u003c\/li\u003e\n\u003cli\u003eRemove old gasket residues completely and inspect the engine block mating surface for pitting; applying a thin bead of high-temperature silicone prevents seepage under pressure.\u003c\/li\u003e\n\u003cli\u003eAfter fitting, refill the radiator, bleed trapped air from the system, and monitor the gauge through two complete drive cycles to confirm smooth valve actuation and stable operating temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction Material: Reinforced automotive plastic\u003c\/li\u003e\n\u003cli\u003eUnit Weight: 250 grams\u003c\/li\u003e\n\u003cli\u003eInstallation Position: Engine coolant thermostat assembly zone\u003c\/li\u003e\n\u003cli\u003eOEM Cross-Reference IDs: LF53-15-170\/A\/B, LF50-15-171, LG50-15-170, CJ5E-8575-AA, RT-1221, 5157411, plus additional manufacturer numbering variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOne new coolant thermostat housing assembly\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation Reminder\u003c\/h3\u003e\n\u003cp\u003eFitment depends entirely on exact part number alignment across Mazda 3, Mazda 5, MX-5 Miata, and CX-7 platforms manufactured between 2007 and 2015. Physically compare this part to your existing hardware before ordering to ensure proper sealing and pressure retention.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eDelivering vetted rebuilding components to independent technicians and DIY enthusiasts since 2002 — your dependable partner for dependable repairs at intercyprus.com.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"1 PC","offer_id":55451778515286,"sku":"1005005116669267-1 PC","price":48.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/A9ed6a2be259f471b96f18ba9380381b0u.webp?v=1790009122","url":"https:\/\/www.intercyprus.com\/products\/lf70-15-170-lf50-15-170-lf53-15-170-lg50-15-170-lfe5-15-170-coolant-thermostat-housing-assembly-for-mazda-3-5-6-mx5-miata-cx-7sv","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}