BMW/MINI Engine Oil Cooler O-Ring Seal Ring Gasket (Heat Exchanger/Connection/Housing) OEM 17222245358 - Fits 1 3 4 5 6 7 8 Series, X1 X3 X5 X6, Z1 Z3 Z4, MINI R50 R52 R53

OEM BMW Oil Cooler Connection Seal Ring - Part No 17222245358

Stop annoying oil leaks and restore confidence in your engine’s lubrication system with this factory-specified sealing ring for the oil cooler interface. This OE rubber O ring is the exact replacement for BMW part number 17222245358, delivering a precise fit and a reliable, leak-free joint on a huge range of BMW and MINI applications. Ideal as a preventative maintenance item during an oil service, or as the go-to fix for oil cooler seepage and weeps on road and track cars.

• Original equipment quality for long-lasting performance and perfect fitment
• Cures oil cooler union leaks, drips and misting at the heat exchanger connection
• Maintains correct oil pressure and helps protect engine reliability
• High temperature and oil resistant elastomer for durability
• Direct swap for OE p n 17222245358 with no modifications

We have installed this seal on many customer cars at MJ Modifications and results have been consistently excellent. Fit it once and enjoy a clean, dry oil cooler interface without the mess.

Compatibility - Models and Chassis

Suitable for a wide range of BMW and MINI platforms. Always confirm with your VIN before purchase.

• 1 Series - E82, E88, F20, F21
• 3 Series - E30, E36, E46, E90, E90 LCI, E91, E91 LCI, E92, E92 LCI, E93, E93 LCI, F30, F31, F34 GT
• 4 Series - F32
• 5 Series - E28, E34, E39, E60, E60 LCI, E61, E61 LCI
• 6 Series - E24, E63, E63 LCI, E64, E64 LCI, F06 Gran Coupe, F06 LCI
• 7 Series - E32, E38, E65, E66, E67, F01, F01 LCI, F02, F02 LCI
• 8 Series - E31
• X1 - E84
• X3 - E83, E83 LCI
• X5 - E53, E70
• X6 - E71
• Z1 Roadster
• Z3 - E36
• Z4 - E85, E86, E89
• MINI - R50, R52 Cabrio, R53
• BMW Classic Motorsport

Why choose this OE seal ring

OE-spec sealing geometry ensures the correct crush at the oil cooler interface, giving the right compression and sealing performance first time. Avoid repeat leaks and premature failures that are common with cheap aftermarket copies. Perfect for leak repair, scheduled maintenance and track prep where reliability matters.

Part Number

17222245358 - also seen as 17 22 2 245 358 and 1722 2245358

Manufactured by

BMW

Professional fitting

Installation available at MJ Modifications in Warwickshire. For a fitting quote or VIN compatibility check, email info@mjmodifications.co.uk.

Warranty

Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided at checkout on compatible vehicles.

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