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EPDM Automotive Rubber Tube - Coolant & Vacuum Hose OEM/ODM

EPDM Automotive Rubber Tube - Coolant & Vacuum Hose OEM/ODM
EPDM Automotive Rubber Tube - Coolant & Vacuum Hose OEM/ODMEPDM Automotive Rubber Tube - Coolant & Vacuum Hose OEM/ODMEPDM Automotive Rubber Tube - Coolant & Vacuum Hose OEM/ODMEPDM Automotive Rubber Tube - Coolant & Vacuum Hose OEM/ODM
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CategoriesAutomotive Rubber Tube
BrandRESRUB rubber and plastic products manufacturer
ModelRESRUB-AUTO-EPDM-10
MaterialPremium EPDM Rubber (Automotive Grade)
ColorMatte Black
Inner Diameter4mm - 25mm (Customizable)
Outer Diameter8mm - 33mm
Wall Thickness2mm - 4mm (Uniform)
Hardness70 Shore A
Working Temp-40°C to +120°C (peak +150°C)
Working Pressure0.6 MPa (87 PSI)
Burst Pressure≥ 1.8 MPa
Length per Roll10m / 30m / 50m / Custom
Ozone ResistanceExcellent (No cracking)
Chemical ResistantCoolant, antifreeze, oil, washer fluid
Heat AgingLong service life under hood heat
ApplicationEngine coolant, vacuum, fuel vapor, washer lines
OEM/ODMSupported (Custom ID, length, fittings)
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Detail Information

EPDM Automotive Rubber Tube for Coolant & Vacuum Lines

Our black EPDM automotive rubber tube is the workhorse of under-hood fluid handling: coolant circulation, vacuum routing, fuel vapor, and washer lines. Engineered from automotive-grade EPDM, it resists the ozone, heat, and engine chemicals that crack and harden ordinary rubber tubing within a single season.

Why EPDM for Automotive Tubing?

  • Ozone & Weather Proof – EPDM is the industry standard for ozone resistance, so the tube stays flexible in the engine bay for years.
  • Coolant & Oil Resistant – Safe with glycol coolants, antifreeze, engine oil splash, and washer fluid.
  • Heat Aged for Long Life – Handles -40°C to +120°C continuous, with peak tolerance to +150°C for short hot-soak cycles.
  • Uniform Wall Precision – Consistent wall thickness for reliable barb fitting grip and clamp sealing.

Built for Automotive OEM and Aftermarket

Standard sizes (ID 4-25mm) fit most coolant and vacuum applications. Ideal for auto parts manufacturers, engine rebuilders, and aftermarket hose kit suppliers. Available cut-to-length for kits or full 50m rolls for production lines.

Specifications

  • Material: Automotive-grade EPDM rubber, RoHS / REACH compliant
  • Standard Sizes: ID 4 / 6 / 8 / 10 / 12 / 16 / 20 / 25mm
  • Wall Thickness: 2 - 4mm uniform, smooth inner bore
  • Hardness: 70 Shore A
  • Working Temperature: -40°C to +120°C (peak +150°C)
  • Working Pressure: 0.6 MPa (87 PSI)
  • Burst Pressure: ≥ 1.8 MPa
  • Lengths: 10m / 30m / 50m or cut-to-length

Automotive Use Cases

  • Engine coolant and radiator hoses
  • Vacuum and PCV system lines
  • Fuel vapor and EVAP system tubing
  • Windshield washer and wiper fluid lines

Quality & Packaging

Every batch is pressure-tested and heat-aged before shipment. Packaging options: coiled tubes in sealed polybags, or reinforced export cartons for OEM volumes. Custom lengths, pre-cut kits with fittings, and custom labeling available for auto parts brands.

Why Resrub

  • Direct factory pricing, 12+ years EPDM extrusion experience
  • RoHS / REACH compliance, OEM for global automotive brands
  • Worldwide delivery by air, sea, or express courier
  • Engineering support for sizing, fittings, and fluid compatibility

Request a Free Quote or browse our full rubber tubing catalog.

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