The LS swap radiator hoses for Nissan S-chassis by HPS are here to make your engine swap easier and cleaner. We started with a 3D scan of a Pro-Am drift S13 with a GM LS1 V8 swap. From there we installed and 3D scanned various radiators and water pumps commonly used for these swaps. We recognize that one size does not fit all so we offer multiple variations to fit most of the common LS swap setups.

Browse based on the radiator that you have installed:
KA24DE radiator
SR20DET radiator
KOYO S13/14 V8 Swap radiator

Remark: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.

- Designed in Solidworks with 3D scanning technology for accurate fitment
- 3-ply polyester reinforced silicone to withstand extreme pressure
- Includes stainless steel embossed hose clamps safe for silicone hoses
- Race proven construction and materials engineered for high temperature service (Max. 350F)

Product Information
- Product Type: Silicone Coolant Hose Kit
- Material: High Temperature Reinforced Silicone
- Available Colors: Black, Blue and Red
- Warranty: 2 Years

Included in the kit
- HPS Performance Reinforced Silicone Hoses
- HPS Performance 100% stainless steel non-perforated embossed hose clamps