{"product_id":"fel-pro-71878-engine-coolant-thermostat-case-seal","title":"Fel-Pro 71878 Engine Coolant Thermostat Case Seal","description":"\u003ch2\u003eEngine Coolant Thermostat Case Seal Overview\u003c\/h2\u003e\u003cp\u003eFel-Pro 71878 is a premium engine coolant thermostat case seal built for real-world repair conditions. It is made to deliver a dependable seal on applications where mating surfaces are not perfect, helping restore cooling system integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade thermostat case seal for cooling system service\u003c\/li\u003e\n\u003cli\u003eEngineered for imperfect sealing surfaces\u003c\/li\u003e\n\u003cli\u003eManufactured with proprietary sealing materials\u003c\/li\u003e\n\u003cli\u003eSupports a reliable seal in demanding repair environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Application Coverage\u003c\/h2\u003e\u003cp\u003eFits 2013-2017 Honda Accord, N\/A. Fits 2015-2019 Honda CR-V, N\/A. Fits 2016-2021 Honda Civic, N\/A. Fits 2025 Honda HR-V, N\/A. Fits 2015-2020 Acura TLX, N\/A. Fits 2016-2021 Acura ILX, N\/A. This Fel-Pro 71878 seal is a direct-fit sealing component for thermostat case service on these Honda and Acura applications. This part cross-references MAHLE C33315 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant seepage at the thermostat case\u003c\/li\u003e\n\u003cli\u003eLoss of sealing performance from uneven mating surfaces\u003c\/li\u003e\n\u003cli\u003eCooling system leaks after thermostat housing service\u003c\/li\u003e\n\u003cli\u003eRepeat repairs caused by poor seal retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eClean the sealing surfaces thoroughly before installation and inspect the thermostat case for damage, corrosion, or distortion. Proper surface preparation is important when replacing a thermostat case seal, especially on engines with aged or imperfect mating surfaces.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFel-Pro gaskets are developed for repair applications and use proprietary materials selected for sealing performance in demanding service conditions. Part number 71878 is a premium sealing solution for thermostat case repair.\u003c\/p\u003e","brand":"Fel-Pro","offers":[{"title":"Default Title","offer_id":53658201424053,"sku":"BCWV-71878","price":12.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FP_71878_Top.jpg?v=1793606976","url":"https:\/\/www.partcatalog.com\/products\/fel-pro-71878-engine-coolant-thermostat-case-seal","provider":"PartCatalog","version":"1.0","type":"link"}