Cooling Engine Water Return Pipe 1974-79 BMW 3.0CSi 3.0Si 528i 530i 633CSi 733i

New genuine BMW water return pipe for 1974 – 1979 BMW models with fuel injection.

• This is a new genuine BMW part 11 53 1 261 156 and is NLA or No Longer Available from BMW.
• This bolts to the side of the engine and has 3 large and 1 small water pipe, and was only used on the fuel injected engines through the end of 1979.
• This was used on both the USA and European models and included the 3.0CSi,  3.0CSiL, 3.0Si, 3.0Li, 528i, 530i, 630CSi, 633CSi and 733i.

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