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Skunk2 silicone radiator hose kit for 2012–2013 Honda Civic Si upgrades aging OEM hoses with handmade automotive-grade silicone and multi-layer embedded fiber linings to resist high engine temperatures and pressures. Tested for OEM fitment and compatibility with factory housings, radiator necks and clamps, the kit includes upper and lower hoses sized to match stock connections and resists temperatures up to 446°F for long-term reliability.
Skunk2 12-3 Honda Civic Si Radiator Hose Kit
