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Genuine BMW M30 Front Intake Manifold Coolant Cover – 11611257490 (E3, E9, E12)

Genuine BMW M30 Front Intake Manifold Coolant Cover – 11611257490 (E3, E9, E12)

Normale prijs €174,95 EUR
Normale prijs Aanbiedingsprijs €174,95 EUR
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Aantal

Original used BMW aluminium coolant-heating cover for the front intake manifold of early carburettor-equipped M30 engines.

This cover mounts underneath the front section of the aluminium intake manifold used with the factory Zenith carburettors. Engine coolant circulates through the cover to warm the intake manifold and improve fuel vaporisation during cold running.

The casting is marked 1 250 692.9. The corresponding BMW catalogue number is 11611257490.

This original BMW component is no longer manufactured and has become increasingly difficult to find in usable condition.

Product details

  • Product: Front intake-manifold coolant cover
  • Alternative description: Lower intake-manifold heating cover
  • Manufacturer: Genuine BMW
  • Engine family: BMW M30
  • Fuel system: Factory Zenith carburettors
  • BMW part number: 11611257490
  • Casting number: 1 250 692.9
  • Casting date: Not reliably legible
  • Material: Cast aluminium
  • Position: Underneath the front intake-manifold section
  • Sensor/switch openings: One open connection visible
  • Sensor or temperature switch: Not included
  • Condition: Used
  • Quantity: One

Vehicle compatibility

Suitable for selected carburettor-equipped BMW M30 models, including:

BMW E3

  • BMW 2500
  • BMW 2800
  • BMW 2800 Bavaria
  • BMW 3.0 S
  • BMW 3.0 S Bavaria
  • Selected additional E3 M30 carburettor versions

BMW E9

  • BMW 2.5 CS
  • BMW 2800 CS
  • BMW 3.0 CS
  • Selected carburettor-equipped BMW 3.0 CSL versions

BMW E12

  • BMW 525 with M30 carburettor engine
  • BMW 528 with M30 carburettor engine
  • Primarily vehicles produced up to approximately 08/1976

This part is generally not suitable for fuel-injected models such as the BMW 3.0 Si, 3.0 CSi, 3.3 Li, 528i or other models equipped with a different intake system.

BMW used several intake-manifold configurations during these production years. Always compare the part number, casting number, mounting pattern, coolant connections and sensor opening with the original part before ordering.

BMW and casting numbers

  • 11611257490 – Front intake-manifold coolant cover
  • 1 250 692.9 – Casting number visible on this component
  • 11611250693 – Corresponding rear intake-manifold coolant cover; not included
  • 11619065674 – Associated replacement gasket
  • 07119919228 – M14×1.5 screw plug used in selected configurations
  • 07119919112 – M10×1 screw plug used in selected configurations
  • 61311364437 – 17°C temperature switch used in selected later configurations
  • 61311354867 – 65°C temperature switch used in selected E12 configurations

The correct switch or plug depends on vehicle model, production date and market specification.

Condition

This is an original used BMW component with visible age- and use-related wear, including:

  • Aluminium oxidation and surface discolouration
  • Coolant deposits and staining
  • Dirt and storage marks
  • Oxidation around the coolant connections
  • Old red gasket material remaining on the mounting face
  • General cosmetic wear consistent with an original classic BMW part

The component has not been pressure-tested. Cleaning, inspection and pressure-testing are recommended before installation. The hose connections should be checked carefully for corrosion, and the mounting surface must be cleaned before fitting.

Included

  • One original BMW front intake-manifold coolant cover
  • Supplied exactly as shown in the photographs

No temperature sensor, temperature switch, screw plug, new gasket, hoses, clamps, mounting bolts or other installation materials are included. The old gasket residue visible in the photographs is not suitable for reuse.

Installation recommendation

Before installation:

  • Clean all internal coolant passages
  • Remove the remaining gasket material carefully
  • Check the aluminium hose connections for corrosion
  • Inspect the sensor or plug thread
  • Pressure-test the housing for leakage
  • Install a suitable switch or sealing plug
  • Always use a new gasket

Installation should preferably be carried out by someone familiar with classic BMW M30 cooling systems and Zenith carburettor intake manifolds.

Location: 201

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