Gates 28447 | HVAC Heater Hose

Part Number
Green Stripe Heavy-Duty Straight Heater Hose
Special Price $740.99 Regular Price $779.99
In stock
Only 4 left
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Estimated Ship Date: 1 Business Day or Less

Heavy-duty construction assures dependable operation in truck, bus and off-road equipment heater systems. For a maintenance free connection, install with Power-Grip(R) SB clamps. Approved for marine applications.

  • Green Stripe(R) construction provides best cost-per-mile economics.
  • Cover is abrasion resistant.
  • Advanced EPDM tube, cover and reinforcement withstand high under-hood and coolant temperatures. Designed for extended use without cracking or hardening.
  • Engineered to resist electrochemical degradation – the leading cause of hose failure.
  • Exceeds SAE 20R1 Type EC, Standard Wall Class D-1.
  • Reduces water loss from water permeating the hose wall and cover, a distinct advantage over silicone.
  • Temperature Rating: –40 Deg. F to +275 Deg. F (–40 Deg. C to +135 Deg. C).

Caution: Do not use for fuel or oil transfer applications.

Gates - Driven By Possibility

BRAND: Gates


  • Green Stripe Heavy-Duty Straight Heater Hose
  • Green Stripe® Heavy-Duty Straight Heater Hose
  • Straight Heater Hose


Centerline Length (ft)300
Centerline Length (in)3600
Centerline Length (m)91.44
Centerline Length (mm)91440
End 1 Inside Diameter16
End 1 Inside Diameter.625
Working Pressure (psi)95


  • NAPA Belts/Hose: H135
  • ACDelco: 30166
  • Dayco: 80236GL
  • Carquest: 28447
  • Goodyear: 65032
Customer Questions
What types of automotive products does Gates offer?
Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.
I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?
Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.
Are there any specific maintenance for Gates products?
Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.
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