An engine dipstick is as vital to it as the crankshaft that it spins. Without a dipstick, there is no way to know how much fluid is in the crankcase. If yours has become lost or broken, replace it today and ensure you're oil level is always topped off.
The small o-rings that seal the dipstick to the guide tube can become brittle from heat and crack, leading to a leak. Replace it with this Elring o-ring to ensure a tight seal and prevent oil from coating the side of your engine. Replaces BMW # 11431717666
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