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Complete Cooling System Overhaul Package - 1988-1991 E30 M3

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Product Details

This cooling package for the E30 M3 consists of all of the major components on the S14's cooling system. There are no major weak points to the E30's cooling system, unless you count skipped maintenance. The entire system is serviceable in individual components so you don't need to buy a complete package of parts. Many of the indivdual parts are on our site but we have setup this package to cover all or most of what you would need to perform a major overhaul. This overhaul package consists of an Genuine BMW radiator and then you build the package from there. Add hoses, sensors, water pumps, thermostats, gaskets, hose clamps, and more. We also sell the Original BMW antifreeze to finish off the job.

Any problems with the cooling system are likely electrical. Sensors become corroded and fail over time which will send the incorrect signal to the corresponding unit, including the engine computer. Diagnosis of electrical type problems is easy and repair with the OEM Bosch or OE BMW sensors is not too expensive for a car like this. Electrical connections, particularly solder joints, can also become brittle and fail. These are not helped by the intense vibrations of the S14.

Top Turner Tip for a healthy S14!
E30 M3s always seem to have cooling problems at the most inconvenient time. If the temp gauge starts rising in the summer months first check and make sure your auxiliary cooling fan is working if it's not it's most likely the switch or the wiring going to the switch. Also remember that the E30 instrument conductor plate can make the gauge read whacky try tapping the gauge if it seems like it's acting up. When it's time to do a water pump (which weeps through a hole on the bottom before it goes completely) take a good look at the radiator too its not expensive and you have to remove it to install the pump anyway.

Use the options below to build your package.

This cooling package fits the following BMWs:
1988-1991 E30 BMW M3

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Kit Configurator

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Select your preferred brand of radiator.

Add a new expansion tank cap?

Add a new fan clutch?

Add a new thermostat?

Add a new water pump?

Add coolant hose sets? (You can select individual rubber hoses further down).

Include Original BMW Antifreeze/Coolant?

Individual rubber coolant hoses.

Select any sensors you wish to include:

This Part Fits the Following BMWs

Make Model Submodel Engine
BMW E30 M3 S14 2.3L
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.
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