2002 BMW 325xi Heater Hoses

Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:

• Meets the requirements of SAE J20R3, Class D-1
• Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
• Engineered as an OEM replacement
• The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

Modular coolant hoses are on many of today’s vehicles and are much more complex than the standard molded hoses of the past. Modular coolant hoses are hose assemblies with one or more components built into the hose. Some examples of these components include hose branches, quick connectors, valves, sensors, bleeders and flow restrictors. Manufactured identical or equivalent to the OE hose, modular coolant hoses will keep your vehicle’s cooling system running properly and efficiently for years to come.

Product Features:

• Materials specifically designed to resist collapse under vacuum
• Engineered to resist electrochemical degradation – the leading cause of hose failure
• EPDM tube; reinforced with knitted synthetic fibers, EPDM cover resistant to heat, ozone and chemical refrigerants
• Manufactured with hose components conforming to OEM standards (quick couplings, branch fittings, sensors, etc.)
• Meets SAE 20R3 EC Class D1 for diameters below 25 mm (1 inch), SAE 20R4 EC Class D1 for diameters of 25 mm (1 inch) and larger
• Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
• Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
• Caution: Do not use for fuel or oil transfer applications

Modular coolant hoses are on many of today’s vehicles and are much more complex than the standard molded hoses of the past. Modular coolant hoses are hose assemblies with one or more components built into the hose. Some examples of these components include hose branches, quick connectors, valves, sensors, bleeders and flow restrictors. Manufactured identical or equivalent to the OE hose, modular coolant hoses will keep your vehicle’s cooling system running properly and efficiently for years to come.

Product Features:

• Materials specifically designed to resist collapse under vacuum
• Designed to resist electrochemical degradation, the main cause of casing failure
• EPDM tube; synthetic fiber knit reinforcement, EPDM cover resistant to heat, ozone and chemical refrigerants.
• Manufactured with OEM-exact hose components (quick connects, branch connectors/tees, sensors, etc.)
• Compliant with SAE 20R3 EC Class D1 for sizes less than 25 mm (1 in.) ID, and SAE 20R4 EC Class D1 for sizes 25 mm (1 in.) ID and above
• temperature range Deg. F to +257 degrees F (-40 degrees C to +125 degrees C)
• Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
• Caution: Do not use for fuel or oil transport applications.

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:

• Materials specifically designed to resist collapse under vacuum
• Designed to resist electrochemical degradation, which is the primary cause of hose failure
• Pre-shaped to fit and ensure a perfect seal
• EPDM tube; synthetic fiber knit reinforcement; EPDM cover resistant to heat, ozone, and chemical refrigerants
• Compliant with the requirements of SAE 20R4, class D2 and DIN 73411, class A standards (except with regard to tolerances)
• Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
• Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
• Caution: Do not use for fuel or oil transport applications.

Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:

• Meets the requirements of SAE J20R3, Class D-1
• Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
• Engineered as an OEM replacement
• The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:

• Meets the requirements of SAE J20R3, Class D-1
• Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
• Engineered as an OEM replacement
• The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

Rein Automotive OE quality heater hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.

Product Features:

• Reduces installation time.
• No cutting, refitting or adjusting the hose.
• Prevents leaks and comebacks from reusing old quick connectors and o-rings.
• Resistant to heat, salt, road debris, oil and other contaminants.