068-121-053E Radiator Coolant Hose - Audi 4000 VW Golf Jetta Rabbit

Engine Coolant Hose – 068-121-053E

The 068-121-053E is a heavy-duty radiator hose molded to the exact factory specifications for 1.5L and 1.6L diesel powerplants. Constructed from high-quality EPDM rubber, it features internal fiber reinforcement to prevent hose expansion or bursting under load. This hose is a critical replacement item for older vehicles where the original rubber has become soft, oil-soaked, or brittle, which can lead to sudden coolant loss and engine overheating.

Given its application in classic diesel Volkswagens, this hose is engineered to provide a leak-proof seal at the connection points when used with standard worm-gear or constant-tension spring clamps.

Detailed Vehicle Compatibility

Audi 4000:

• 1982, 1983

Volkswagen Dasher:

• 1979, 1980, 1981

Volkswagen Golf:

• 1985, 1986, 1987, 1988

Volkswagen Jetta:

• 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1989, 1991, 1992

Volkswagen Rabbit:

• 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984

Volkswagen Rabbit Pickup:

• 1981, 1982, 1983

Volkswagen Vanagon:

• 1982, 1983, 1984

Product Highlights & Features

• Heat-Resistant Rubber: Made from premium EPDM compounds that resist the degrading effects of heat, ozone, and chemical coolant additives.

• OEM Fit and Finish: Molded to the specific curvature required for early diesel engine bays, ensuring no kinks or restricted flow.

• Fiber Reinforcement: Internal mesh lining provides structural integrity against cooling system pressure spikes.

Technical Specifications

• Part Number: 068-121-053E

• Material: Reinforced EPDM Rubber

• Application: Cooling System / Radiator

• Engine Fitment: 1.5L and 1.6L Diesel / Turbo Diesel

Installation & Maintenance Tips

• Clamp Replacement: When installing a new hose, it is highly recommended to use new stainless steel clamps. Over-tightening old clamps can cut into the new rubber.

• Clean Connections: Use a wire brush to clean any corrosion or "crust" off the plastic or metal coolant flanges before sliding the new hose on. This ensures a liquid-tight seal.

• Coolant Flush: Since the system must be drained to replace this hose, it is an ideal time to flush the cooling system and refill with a fresh mixture of distilled water and the appropriate VAG-spec coolant.

068121053E

V10-3201

V103201

21227

70990

001-10-18313

0011018313