{"product_id":"evil-energy-3-4-inch-heater-hose-20ft-black-100-psi-sae-20r3","title":"EVIL ENERGY 3\/4-inch Heater Hose – 20ft Black, 100 PSI, SAE 20R3","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eIntroducing the EVIL ENERGY 3\/4-inch heater hose, a straight, 20-foot solution crafted to support automotive cooling and radiator connections. Finished in a durable black, this EPDM rubber hose is designed to handle everyday coolant routing with a blend of flexibility and resilience. It’s suitable for a range of fluids commonly used in cooling systems, including coolant, water, and antifreeze, offering a practical option for both vehicles and home-use installations.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: Inner diameter 3\/4\" (19 mm) with ±0.6 mm tolerance; Outer diameter 1.10\" (28 mm) with ±0.8 mm; Length: 20 ft.\u003c\/li\u003e\n\u003cli\u003eMaterial: EPDM rubber for reliable flexibility and wear resistance.\u003c\/li\u003e\n\u003cli\u003ePressure and temperature: Working pressure up to 100 psi; Burst pressure around 300 psi; Temperature range from -40°F to 257°F; Minimum bending radius 152 mm. Complies with SAE 20R3 standard wall class D-2.\u003c\/li\u003e\n\u003cli\u003eMedium: Compatible with coolant, water, antifreeze, and similar fluids.\u003c\/li\u003e\n\u003cli\u003eApplication: Suitable for hot water heater connections, engine cooling loops, and radiator overflow lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose this hose?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable EPDM construction supports long-term performance in varied temperatures and conditions.\u003c\/li\u003e\n\u003cli\u003eWide temperature range makes it adaptable to seasonal changes and different climate environments.\u003c\/li\u003e\n\u003cli\u003e20-foot length provides flexibility for routing without excessive fittings or joins.\u003c\/li\u003e\n\u003cli\u003eHigh working pressure and SAE 20R3 compliance offer compatibility with standard coolant circuits in many engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage ideas and scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive: Connect radiator to engine or overflow reservoir for a clean, direct path of coolant.\u003c\/li\u003e\n\u003cli\u003eResidential or light-duty: Use in hot water heater connections or small cooling loops requiring a straight run.\u003c\/li\u003e\n\u003cli\u003eMaintenance: Replacing aging hoses can help maintain steady flow and reduce the risk of leaks in critical cooling paths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality and care\u003c\/h3\u003e\n\u003cp\u003eThe hose is designed to endure typical automotive cooling tasks with an emphasis on durability and reliability. Store away from direct sunlight when not in use, and inspect for kinks or signs of wear before installation to ensure a secure seal and optimal performance.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cp\u003eDesigned for coolant-based systems, this hose should not be used with incompatible fuels or solvents. Verify system specifications, including size, length, and fluid compatibility, before installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes EVIL ENERGY 3\/4-inch heater hose suitable for cooling systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It offers SAE 20R3 compatibility, 100 psi working pressure, and a broad temperature range for reliable routing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before installing this hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Confirm size (ID 3\/4\"), length (20 ft), and compatibility with your coolant or antifreeze mix.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":42492654944341,"sku":"B0D5CNXHRH","price":95.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/evil-energy-3-4-inch-heater-hose-straight-20ft-black.jpg?v=1778602567","url":"https:\/\/plentytorque.co.uk\/products\/evil-energy-3-4-inch-heater-hose-20ft-black-100-psi-sae-20r3","provider":"PlentyTorque","version":"1.0","type":"link"}