BMW Oil Line Fitting Seal / Turbo return line for M57 -11421702905

A1 076.355.005 – Oil Pressure Regulating Valve O-Ring / Seal RingPart Number: 076.355.005
BMW OEM: 11421702905

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Oil Pressure Regulating Valve O-Ring for BMW Diesel & Petrol Engines

This premium FA1 O-ring seals the oil pressure regulating valve within the oil filter housing, helping maintain correct oil pressure and preventing oil leaks. Manufactured from high-quality FPM (Viton®/fluoroelastomer) for excellent resistance to engine oil and high temperatures. Dimensions are 14 mm inner diameter × 2 mm thickness.

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Fits BMW Models

Suitable for numerous BMW engines, including many:

Diesel

• M47
• M57
• M57N
• M57N2
• N47
• N57

Petrol

• M52TU
• M54
• M62
• N52
• N53
• N54
• N55

Common applications include:

• BMW 1 Series
• BMW 3 Series (E90/E91/E92/E93)
• BMW 5 Series (E39/E60/E61/F10)
• BMW 6 Series
• BMW 7 Series
• BMW X1
• BMW X3
• BMW X5
• BMW X6
• BMW Z4

Always confirm compatibility using your VIN before ordering.

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Replaces OEM Part Numbers

• 11421702905

Cross References

• FA1 076.355.005
• ELRING 635.580
• VICTOR REINZ 40-76325-10
• AJUSA 16079300
• METZGER 2430022

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Specifications

• Material: FPM (Viton®)
• Type: O-Ring
• Inner Diameter: 14 mm
• Thickness: 2 mm
• Oil and heat resistant

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What's Included

• 1 × Oil Pressure Regulating Valve O-Ring

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Common Symptoms of a Failed Seal

• Oil leak around oil filter housing
• Oil seepage from pressure regulating valve
• Oil residue on engine block
• Preventative replacement during oil filter housing service

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Fitment Summary

✔ Genuine BMW OEM replacement specification
✔ Oil Pressure Regulating Valve Seal
✔ High-temperature FPM (Viton®) material
✔ Direct replacement for BMW OEM 11421702905