Product Details

SAE J20 R3 Car Heater Hose This mandrel built radiator hose is suitable for delivering hot water and anti-freeze in cooling systems. The branding on the hose is 'Heater Hose SAE J20 R3'

SAE J20R3 D2 Heater/Coolant Hose for automotive and truck cooling system applications China Manufacturer Supplier Factory Seller

Black Rubber Heater Hose 5/8" (15.9mm) heat and ozone resistant EPDM, meeting or exceeding Spec. SAE 20R3 Class D-1 China Manufacturer Supplier Factory

SAE 20R3 D-2 Heater Hose 5/8 Inch 15.9mm Commercial Grade Heater Hose Internal Diameter : 5/8" or 15.9mm EPDM Rubber Hose Hot Water Hose China Manufacturer Supplier Factory Seller Low Price

Low Price SAE J20 R3 Car Heater Hose Coolant Hose Rubber Hose mandrel built radiator hose suitable for delivering hot water SAE J20R3 D2 (low oil resistance, high temperature resistance, premium service) China Manufacturer Factory Seller

EPDM Heater Hoses

Our heater Hose is formulated from rubber compounds developed for Original Equipment (OE) applications and is suitable for plain water and automotive coolant applications.

Heater Hose Construction & Specifications:

Tube: High quality EPDM rubber
Reinforcement: High tensile synthetic textile (Knitted PET)
Cover: High quality EPDM rubber
Hose Type: SAE J20 R3—Heater hose for normal service.
Hose Class: Class D-2—low oil resistant, standard service
Temperature Range: -40°C to +125°C (-40°F to 257°F)

CAUTION: Not suitable for fuel, oil or brake fluid applications.

Available Sizes of EPDM Heater Hoses:

Item No.	Inside Diameter	Length(m/roll)	Minimum Burst Pressure
CHS-001	6 mm (1/4”)	50	1.72 MPa (250 psi)
CHS-002	7.9 mm (5/16”)	50	1.72 MPa (250 psi)
CHS-003	9.5mm (3/8”)	50	1.72 MPa (250 psi)
CHS-004	10 mm (3/8”)	50	1.72 MPa (250 psi)
CHS-005	12.7 mm (1/2”)	50	1.72 MPa (250 psi)
CHS-006	15.9 mm (5/8”)	50	1.72 MPa (250 psi)
CHS-007	17.5 mm (11/16”)	20	1.72 MPa (250 psi)
CHS-008	19 mm (3/4”)	20	1.38 MPa (200 psi)
CHS-009	25.4 mm (1”)	20	1.21 MPa (175 psi)