Genuine BMW Dipstick Tube Sealing Kit - 1143dtsKT - E46, E34, E39, E32, E38, E31, E53, E52

Product Details

Keep your BMW's engine bay dry and your crankcase pressure sealed properly with this Genuine BMW lower dipstick tube sealing kit. A degraded dipstick tube seal is a common culprit for minor oil leaks and annoying vacuum leaks that can affect idle quality. This kit includes the exact factory O-ring and washer required to seal the lower portion of the dipstick guide tube to the oil pan. Don't risk fitment issues or premature failure with cheap aftermarket seals—stick with original BMW parts to ensure your chassis maintains peak operating efficiency.

Key Features

• Eliminates common oil leaks at the bottom of the dipstick tube

• Secures crankcase pressures against vacuum leaks

• Factory-original parts guarantee identical-to-OE fitment and longevity

• Direct replacement for worn or hardened factory seals

Specifications

• Kit Contents: 1x O-Ring (11431707164), 1x Washer (11437838127)

• Brand: Genuine BMW

• Installation Position: Tube to Oil Pan (Lower)

• Common Engine Applications: M60, M62, M73, S54, S62

Prop 65 Warning

Kit Contents

Qty	Description	Brand	T#	Part#	Lifetime
1	Genuine BMW Engine O-ring 11431707164		T#14542	11431707164	YES
1	Genuine BMW Washer - 11437838127 - E38,E39,E46 M3,E53,E85		T#35604	11437838127	YES

Product Q&A

Lifetime Replacement

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