{"product_id":"silicone-hose-kit-for-volvo-s70-v70-1998-2000-black","title":"Silicone Hose Kit for Volvo S70 V70 (1998-2000) Black","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eReinforced Silicone Coolant Hose Kit for 1998-2000 Volvo S70, V70 (P80)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Reinforced Silicone Coolant Hose Kit replaces aged, failure-prone factory EPDM rubber radiator and cooling lines on the 1998-2000 Volvo S70 and V70 to eliminate hose degradation and prevent high-pressure coolant blowouts.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Volvo S70,V70 Rubber Degradation Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory coolant hoses on the \u003cstrong\u003eP80\u003c\/strong\u003e chassis suffer severe electrochemical degradation and thermal fatigue after decades of heat cycling. In turbocharged inline-five configurations such as the \u003cstrong\u003eB5234T\u003c\/strong\u003e and \u003cstrong\u003eB5254T\u003c\/strong\u003e, sustained operating temperatures and repeated boost cycles cause original EPDM rubber to soften, expand under pressure, and develop internal micro-fissures. This leads to ballooning hoses, split hose necks, and sudden loss of cooling pressure. A single burst line under the factory 150 kPa cooling system cap quickly induces localized head warping and head gasket failure on Volvo whiteblock engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct-fit overhaul, this 8-piece kit utilizes multi-layer 3-ply reinforced silicone with an overall 4.5 mm wall thickness to withstand extreme engine bay heat ranging from -65°F to 500°F. The polyester reinforcement weave resists high-pressure expansion, fluid surge pressures, and oil contamination far beyond vulcanized rubber limits. Each hose is molded precisely to factory contours, ensuring direct alignment with stock radiator inlet and outlet bungs, thermostat housings, and heater matrix connections without pinching or restricting coolant flow. Stainless steel worm-drive clamps provide uniform radial tension to eliminate cold leaks.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8 Silicone Radiator and Coolant Hoses (Black, 3-ply, 4.5 mm wall thickness)\u003c\/li\u003e\n  \u003cli\u003e3 Large Stainless Steel Worm-Drive Clamps\u003c\/li\u003e\n  \u003cli\u003e2 Medium Stainless Steel Worm-Drive Clamps\u003c\/li\u003e\n  \u003cli\u003e8 Small 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;\"\u003e1998-2000 Volvo S70, V70\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;\"\u003eB5234T, B5254T, B5244 \/ P80\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;\"\u003e168-246 hp \/ 162-243 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;\"\u003eult1030-28, ult26791\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\u003e1998-2000 Volvo S70 (All models and trims)\u003c\/li\u003e\n  \u003cli\u003e1998-2000 Volvo V70 (All models and trims including AWD\/R)\u003c\/li\u003e\n  \u003cli\u003e1997 Volvo 850 T-5\u003c\/li\u003e\n  \u003cli\u003eNote: Does NOT fit 2001-2004 Volvo V70 (P2 generation chassis).\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 P80 S70,V70?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 1998-2000 Volvo S70 and V70 equipped with the \u003cstrong\u003eB5234T\u003c\/strong\u003e and \u003cstrong\u003eB5254\u003c\/strong\u003e engine families on the \u003cstrong\u003eP80\u003c\/strong\u003e platform. \u003cstrong\u003eIt does not fit 2001-2004 V70 models, which utilize the P2 chassis platform and a revised cooling layout.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to pressure-test the cooling system after installing these hoses?\u003c\/h4\u003e\n\u003cp\u003eYes, drain the system completely prior to removal, replace hoses sequentially to maintain orientation, torque clamps securely, and perform a pressure test up to factory cap pressure to ensure leak-free seals before vehicle operation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Volvo Engineering Precision\u003c\/h3\u003e\n\u003cp\u003eBuilt to meet strict European cooling standards, this silicone line set delivers dependable thermal stability and burst resistance across high-stress driving conditions without requiring bracket or core modifications.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":68059006533880,"sku":"DS-EQQBJ5GYG","price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/silicone-hose-kit-for-volvo-s70-v70-1998-2000-black-1.jpg?v=1794365894","url":"https:\/\/performancechiptuning.com\/products\/silicone-hose-kit-for-volvo-s70-v70-1998-2000-black","provider":"Performance Chip Tuning","version":"1.0","type":"link"}