Everything you need to build, maintain or operate a racecar!

Serving the racer since 1969

1-800-959-7757 (US only)

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2865 Gundry Ave, Signal Hill, CA 90755

Phone: 562.427.2375 Fax: 562.426.5264

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HPS Silicone Heater Hose

  • Technical Specifications:

  • HPS high pressure single ply silicone polyester reinforced heater hose,
  • Temperature range from -65 deg F to +350 deg F (177 deg C),
  • Meets or Exceeds SAEJ20-R3<,/li>
  • Excellent resistance to cold leak, cracking, aging, peeling, ozone,, and coolant.

Silicone hose is NOT compatible with fuel or oil. Silicone hose is compatible with Coolant.


SKU Bore - Hose ID Reinforced Layer Price
HTHH-050-BLK 1/2" (12.7mm) 1-Ply $8.72  per ft.
HTHH-062-BLK 5/8" (15.9mm) 1-Ply $10.44 per ft.
HTHH-075-BLK 3/4" (19mm) 1-Ply $13.00 per ft.
HTHH-087-BLK 7/8" (22.2mm) 1-Ply $13.64 per ft.
HTHH-100-BLK  1" (25.4mm) 1-Ply $15.20 per ft.
HTHH-112-BLK 1 1/8" (28.5mm) 1-Ply out of stock
Quantity: Part No.