{"product_id":"silicone-radiator-hose-kit-for-honda-civic-crx-1988-1991-1-6l","title":"Silicone Radiator Hose Kit for Honda Civic CRX (1988-1991) 1.6L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Temp Silicone Radiator Hose Kit for 1988-1991 Honda Civic (EF)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Silicone Radiator Hose Kit replaces the aging factory EPDM rubber coolant hoses on the 1988-1991 Honda Civic to prevent pressure blowouts and maintain thermal stability under high engine loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Civic Cooling Hose Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory molded rubber coolant hoses on the fourth-generation \u003cstrong\u003eEF\u003c\/strong\u003e chassis are prone to severe electrochemical degradation and dry-rot after decades of service. Subjected to repeated heat cycling in high-revving \u003cstrong\u003eB16A\u003c\/strong\u003e engine bays, aging vulcanized rubber hardens, micro-cracks, and expands under system pressure. This ballooning effect creates localized coolant flow restrictions and significantly elevates the risk of sudden burst failure, which causes rapid coolant loss and catastrophic cylinder head warpage.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct-fit upgrade for high-output applications, this kit is constructed from multi-layer silicone featuring a durable 3-ply, 4.5 mm wall thickness reinforced with woven polyester. This high-density construction resists extreme operating temperatures from -65°F to over 350°F, completely eliminating wall collapse under radiator suction and preventing volumetric expansion under high cooling system pressures. The smooth internal bore optimizes coolant velocity across the radiator core while resisting chemical breakdown from modern ethylene glycol mixtures.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 Silicone Radiator Hoses (Black, 3-ply, 4.5 mm wall)\u003c\/li\u003e\n  \u003cli\u003e4 Stainless Steel Worm-Drive Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1988-1991 Honda Civic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eB16A \/ EF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e160 hp \/ 111 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1988-1991 Honda Civic 1.6L B16A (EF, SiR, VT)\u003c\/li\u003e\n  \u003cli\u003e1988-1991 Honda CRX 1.6L B16A (EF, SiR, VT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the EF Civic?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 1988-1991 Honda Civic equipped with the \u003cstrong\u003eB16A\u003c\/strong\u003e engine. \u003cstrong\u003eThis kit does not fit D-series engines (D15, D16) or standard non-VTEC Civic and CRX models due to differences in radiator neck diameters and hose routing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the cooling system after installing these hoses?\u003c\/h4\u003e\n\u003cp\u003eYes, you must completely bleed air pockets from the cooling circuit after refilling to prevent hot spots and maintain stable operating temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda Performance Standard\u003c\/h3\u003e\n\u003cp\u003ePreserving the performance of iconic high-revving VTEC platforms demands thermal reliability, ensuring coolant circuits remain secure whether attacking apexes on the track or cruising the street.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68059624472824,"sku":"DS-E62MC5QAF","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/silicone-radiator-hose-kit-for-honda-civic-crx-1988-1991-1-6l-1.jpg?v=1794370988","url":"https:\/\/performancechiptuning.com\/es\/products\/silicone-radiator-hose-kit-for-honda-civic-crx-1988-1991-1-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}