Skip to content
☀️ Take an Additional 10% Off Your Entire Order with code GEARUP10 at checkout.
☀️ Additional 10% Off • GEARUP10

Flexfab 5780 High-Temp Coolant Hose

The Flexfab 5780 series is high-temp red silicone coolant hose with meta-aramid reinforcement, built for the hottest coolant and charge air applications where standard hose falls short.

Filters

Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€49,95 - €49,95
€49,95
€49,95 - €49,95
€49,95

Flexfab 5780-038, 0.38" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 10mm

Product Details The Flexfab 5780-038 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€49,95 - €49,95
€49,95
€49,95 - €49,95
€49,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€115,95 - €115,95
€115,95
€115,95 - €115,95
€115,95

Flexfab 5780-038X12, 0.38" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 10mm

Product Details The Flexfab 5780-038X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€115,95 - €115,95
€115,95
€115,95 - €115,95
€115,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€56,95 - €56,95
€56,95
€56,95 - €56,95
€56,95

Flexfab 5780-050, 0.50" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 13mm

Product Details The Flexfab 5780-050 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€56,95 - €56,95
€56,95
€56,95 - €56,95
€56,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€225,95 - €225,95
€225,95
€225,95 - €225,95
€225,95

Flexfab 5780-050X12, 0.50" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 13mm

Product Details The Flexfab 5780-050X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€225,95 - €225,95
€225,95
€225,95 - €225,95
€225,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€58,95 - €58,95
€58,95
€58,95 - €58,95
€58,95

Flexfab 5780-062, 0.63" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 16mm

Product Details The Flexfab 5780-062 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€58,95 - €58,95
€58,95
€58,95 - €58,95
€58,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€235,95 - €235,95
€235,95
€235,95 - €235,95
€235,95

Flexfab 5780-062X12, 0.63" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 16mm

Product Details The Flexfab 5780-062X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€235,95 - €235,95
€235,95
€235,95 - €235,95
€235,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€63,95 - €63,95
€63,95
€63,95 - €63,95
€63,95

Flexfab 5780-075, 0.75" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 19mm

Product Details The Flexfab 5780-075 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€63,95 - €63,95
€63,95
€63,95 - €63,95
€63,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€252,95 - €252,95
€252,95
€252,95 - €252,95
€252,95

Flexfab 5780-075X12, 0.75" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 19mm

Product Details The Flexfab 5780-075X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€252,95 - €252,95
€252,95
€252,95 - €252,95
€252,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€65,95 - €65,95
€65,95
€65,95 - €65,95
€65,95

Flexfab 5780-087, 0.88" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 22mm

Product Details The Flexfab 5780-087 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€65,95 - €65,95
€65,95
€65,95 - €65,95
€65,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€261,95 - €261,95
€261,95
€261,95 - €261,95
€261,95

Flexfab 5780-087X12, 0.88" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 22mm

Product Details The Flexfab 5780-087X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€261,95 - €261,95
€261,95
€261,95 - €261,95
€261,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€70,95 - €70,95
€70,95
€70,95 - €70,95
€70,95

Flexfab 5780-100, 1.00" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 25mm

Product Details The Flexfab 5780-100 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€70,95 - €70,95
€70,95
€70,95 - €70,95
€70,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€280,95 - €280,95
€280,95
€280,95 - €280,95
€280,95

Flexfab 5780-100X12, 1.00" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 25mm

Product Details The Flexfab 5780-100X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€280,95 - €280,95
€280,95
€280,95 - €280,95
€280,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€74,95 - €74,95
€74,95
€74,95 - €74,95
€74,95

Flexfab 5780-112, 1.13" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 29mm

Product Details The Flexfab 5780-112 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€74,95 - €74,95
€74,95
€74,95 - €74,95
€74,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€79,95 - €79,95
€79,95
€79,95 - €79,95
€79,95

Flexfab 5780-125, 1.25" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 32mm

Product Details The Flexfab 5780-125 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€79,95 - €79,95
€79,95
€79,95 - €79,95
€79,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€318,95 - €318,95
€318,95
€318,95 - €318,95
€318,95

Flexfab 5780-125X12, 1.25" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 32mm

Product Details The Flexfab 5780-125X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€318,95 - €318,95
€318,95
€318,95 - €318,95
€318,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€91,95 - €91,95
€91,95
€91,95 - €91,95
€91,95

Flexfab 5780-138, 1.38" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 35mm

Product Details The Flexfab 5780-138 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€91,95 - €91,95
€91,95
€91,95 - €91,95
€91,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€364,95 - €364,95
€364,95
€364,95 - €364,95
€364,95

Flexfab 5780-138X12, 1.38" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 35mm

Product Details The Flexfab 5780-138X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€364,95 - €364,95
€364,95
€364,95 - €364,95
€364,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€98,95 - €98,95
€98,95
€98,95 - €98,95
€98,95

Flexfab 5780-150, 1.50" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 38mm

Product Details The Flexfab 5780-150 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€98,95 - €98,95
€98,95
€98,95 - €98,95
€98,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€111,95 - €111,95
€111,95
€111,95 - €111,95
€111,95

Flexfab 5780-175, 1.75" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 44mm

Product Details The Flexfab 5780-175 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€111,95 - €111,95
€111,95
€111,95 - €111,95
€111,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€124,95 - €124,95
€124,95
€124,95 - €124,95
€124,95

Flexfab 5780-200, 2.00" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 51mm

Product Details The Flexfab 5780-200 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€124,95 - €124,95
€124,95
€124,95 - €124,95
€124,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€498,95 - €498,95
€498,95
€498,95 - €498,95
€498,95

Flexfab 5780-200X12, 2.00" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 51mm

Product Details The Flexfab 5780-200X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€498,95 - €498,95
€498,95
€498,95 - €498,95
€498,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€136,95 - €136,95
€136,95
€136,95 - €136,95
€136,95

Flexfab 5780-225, 2.25" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 57mm

Product Details The Flexfab 5780-225 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€136,95 - €136,95
€136,95
€136,95 - €136,95
€136,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€546,95 - €546,95
€546,95
€546,95 - €546,95
€546,95

Flexfab 5780-225X12, 2.25" x 12 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 57mm

Product Details The Flexfab 5780-225X12 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardeni...

View full details
€546,95 - €546,95
€546,95
€546,95 - €546,95
€546,95
Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
€149,95 - €149,95
€149,95
€149,95 - €149,95
€149,95

Flexfab 5780-250, 2.50" x 3 ft, High Temp Red Silicone Meta-Aramid Coolant Hose, 64mm

Product Details The Flexfab 5780-250 is a red silicone + meta-aramid 4-ply hose engineered for demanding engine environments. It resists hardening,...

View full details
€149,95 - €149,95
€149,95
€149,95 - €149,95
€149,95

Request a Quote

Bulk and dealer pricing. Tell us what you need and we’ll reply within one business day.