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BMW M Series Check Valve for Oil Filter 11421738640 (M50TU, M52TU, M52B28)

This check valve significantly improves engine performance at a low cost.

Frowse Rating8.2/10

This check valve is designed for BMW M series engines to prevent oil drain issues. It replaces faulty valves to ensure optimal engine performance and longevity. Compatible with M50, M52, M54, and others.

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Frowse Rating 8.2/10

Best for: BMW owners addressing oil pressure issues

Our Review

Its design allows it to fit seamlessly into models like the BMW M50, M52, and M54, ensuring it maintains optimal oil flow and pressure. This is crucial for preventing premature engine wear and maintaining smooth performance, which many drivers can surely appreciate.

This product is ideally suited for BMW owners who experience hard starts, low oil pressure, or worrying clatter during engine idle. It provides a cost-effective solution that can restore the vehicle's engine performance without requiring a complete filter housing replacement, which is often considerably more expensive. For anyone seeking to maintain their vehicle's health without breaking the bank, this valve is a recommended choice.

What we like

  • Precise fit for BMW M series engines
  • Cost-effective alternative to OEM filter housing
  • Easy installation process
  • Restores optimal oil pressure and flow
  • Durable materials used in construction

Our verdict

This check valve significantly improves engine performance at a low cost.

Product Details

The check valve is a crucial component for BMW vehicles equipped with M series engines, specifically addressing a common issue related to the oil cup valve’s integrity. When the valve fails, it can lead to oil draining into the sump, causing engine irregularities such as clattering on startup and dashboard oil pressure warnings. The valve’s primary function is to maintain oil levels in the filter cavity when the engine is idle, thereby preventing premature engine wear. Many owners have been forced to buy an entire oil filter housing to replace a faulty valve, often at a high cost. This product offers a standalone replacement made from durable aluminium alloys and steel. It is specifically designed to fit multiple models, including M50, M52, M52TU, M54, and others with reference numbers: 11421738640, 11421722513, 11421738639, 11421740001, and 11421713838. Prior to installation, it is recommended to grind the valve with lapping paste for optimal performance.
ASIN:
B0BZ88Q58R
Brand:
Klifex
MPN:
KL11421738640

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