ELRING Coolant Pipe Gasket – 301.740

Quick Info

OEM-quality coolant pipe gasket for BMW M57 diesel engines.

Prevents coolant leaks between the coolant pipe and cylinder head.

Fitment

BMW Engines
✔️ M57
✔️ M57N
✔️ M57N2

Common Models

• E39 525d / 530d
• E46 330d
• E60 / E61 525d / 530d / 535d
• E90 / E91 325d / 330d / 335d
• E53 X5 3.0d
• E70 X5 3.0d
• E83 X3 3.0d
• E65 730d

Description

ELRING 301.740 is a coolant pipe gasket used on BMW M57 diesel engines.

It seals the coolant pipe connection to prevent:
✔️ Coolant leaks
✔️ Pressure loss
✔️ Cooling system inefficiency

Ideal during:

• Cooling system repairs
• Coolant pipe replacement
• Engine rebuilds

Part Numbers

• ELRING: 301.740
• BMW OE: 11122247745

What's Included

✔️ 1x Coolant pipe gasket

Important

❗ For M57 diesel engines only
❗ Not a thermostat gasket
❗ Not a head gasket
❗ Replace whenever the coolant pipe is removed

Common Symptoms of Failure

• Coolant leak
• Coolant smell
• White residue around pipe connection
• Cooling system pressure loss