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BimmerWorld - E36/E46 Oil Cooler Diverter Valve
E36/E46 Oil Cooler Diverter Valve

Price: $79.99

Part Number: 0131


Extremely important on E36 Euro and S54 engines!

The factory oil cooler (found stock on E36 Euro M3 and S54 engines, also a common upgrade for others) have a thermostat that closes off the cooler path until the engine builds temp, then runs only a portion of the oilflow through the cooler once warm. Our Oil Cooler Diverter Valve quickly remedies this issue by making the cooler full-flow - or diverting all oil through the cooler for maximum cooling effect. This will typically bring down stubborn oil temps 30+ degrees on tracked engines, with the stock cooler.

5 minute install (once housing is removed) into the factory oil filter housing with oil cooler fittings. Not recommended for street cars without the addition of a performance inline thermostat.

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