Description
BMW M30 / M88 Oil Filter Conversion Adapter Kit
For BMW E9, E12, E24, E28, E32, E34
This oil filter conversion adapter is designed specifically for BMW M30 and M88 engines, allowing the use of modern spin-on oil filters while improving oil system flexibility and monitoring capabilities.
Ideal for restoration projects, performance builds, or daily-driven classics, this adapter ensures improved serviceability and compatibility with additional oil monitoring equipment.
⚙️ Key Features
- Designed for BMW M30 and M88 engines
- Converts original oil filter housing to modern spin-on oil filter system
- Integrated with 2 sensor ports (M12x1.5) for:
- Oil temperature sensor
- Oil pressure sensor
- High-quality construction with stainless steel connection
- Improves maintenance ease and parts availability
⚠️ Important Note
Two versions of this adapter exist:
- Version compatible with bottom cap (this listing)
- Alternative version without bottom cap compatibility
Please confirm your setup before ordering.
📦 Kit Includes
- Adapter plate
- Stainless steel connection
- Oil filter
- 4mm sealing gasket
Note: Sensors/probes are not included (typically supplied with gauges).
🚗 Compatibility
Fits BMW models equipped with M30 / M88 engines, including:
- BMW E9
- BMW E12 (525, 528, 530, 530i)
- BMW E24 (628CSi, 630CS, 633CSi, 635CSi)
- BMW E28 (525i, 528i, 535i)
- BMW E32
- BMW E34
- ALPINA models based on M30 platform
💡 Why This Upgrade Matters
Here’s the thing — the original oil filter setup on M30/M88 engines is outdated and restrictive. This conversion:
- Gives you access to widely available modern filters
- Allows proper installation of oil monitoring gauges
- Makes maintenance faster and cleaner
- Adds long-term reliability to your engine
If you’re serious about keeping your classic BMW running properly, this is one of those upgrades that just makes sense.
Keywords:
- BMW M30 oil filter adapter
- BMW M88 oil filter conversion
- BMW E24 oil filter upgrade
- BMW E28 oil filter adapter
- BMW classic oil filter conversion
- BMW spin-on oil filter M30
- BMW M30 engine upgrade parts
Lead time: 3 to 5 working days













