Straight Heater Hose (Heavy-Duty); Green Stripe® Series; 3/4" (80 psi)
Heavy-duty construction assures dependable operation in truck, bus and off-road
equipment heater systems. Green Stripe 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.
Reduces water loss from water permeating the hose wall and cover, a distinct
advantage over silicone.
Exceeds SAE 20R1 Type EC, Standard Wall Class D-1 specifications.
Signs it is Time to Replace Your Heater Hose(s)
Prevent system contamination and coolant leaks that could cause your engine to overheat by checking for these common signs of Heater Hose damage / failure:
INTERNAL DAMAGE
Soft / mushy hose ends, usually about 2 inches from the clamp.
Internally Damaged Hose
LEAKAGE
Moisture, drips or coolant bleed marks on or around the hose clamps, connectors or hose.
Leaking Hose
HEAT DAMAGE
Slight swelling, or a hardened, glossy cover that is covered with cracks.
Heat Damaged Hose
OZONE DAMAGE
Tiny, parallel cracks in the cover, usually at hose bends.
Ozone Damaged Hose
ABRASION DAMAGE
Rubbing marks on, or damage to the hose cover.
Abrasion Damaged Hose
OIL CONTAMINATION
Soft or spongy to the touch - bulges and swelling are readily apparent.
Oil Contaminated Hose
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Closeout Inventory Warranty Information:Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).GATES Regular Inventory Warranty Information:Limited LifetimeWarranty Details
Signs it is Time to Replace Your Heater Hose(s)
Videos