Mahle Oil Filter - OC 294

The MAHLE Oil Filter OC 294 is engineered to meet original equipment standards, providing reliable...

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eBayOil Filter OC294 Mahle 9091530003 90915300038T 9091550003 79893249 72547840 New
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AutodocMAHLE ORIGINAL Oil filter TOYOTA OC 294 79893249,9091530003,90915300038T Engine oil filter 9091550003
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Product Information

Full details

The Mahle Oil Filter OC 294 is designed for vehicle owners and mechanics seeking an OE-standard replacement to ensure reliable engine protection and lubrication. This spin-on filter excels at removing contaminants and maintaining consistent oil pressure in both petrol and diesel engines, though users must strictly verify vehicle-specific thread and dimension requirements before installation to ensure a proper seal.

All features

Model Part NumberOC 294
BrandMAHLE

Extended Product Information

FAQs

Is this filter compatible with synthetic oils?

Yes, the MAHLE OC 294 is compatible with conventional, semi-synthetic, and full-synthetic engine oils.

How often should I change this filter?

You should change the filter according to the intervals recommended by your vehicle manufacturer, typically during every oil change.

What does the M24x1.5 thread designation mean?

This refers to the diameter (24mm) and the pitch of the thread (1.5mm), which dictates which engine mounting stud the filter can screw onto.

Does this filter come with a new gasket?

Yes, the rubber gasket is pre-installed on the top of the filter housing for a ready-to-use fit.

Can I use a wrench to tighten this filter?

It is strongly recommended to tighten only by hand to avoid damaging the gasket or housing.

Troubleshooting

Oil light remains on after installation

Check oil levels and ensure the filter is not cross-threaded, preventing proper pressure regulation.

Minor oil drip at the base of the filter

Ensure the old gasket was removed from the block. Clean the mounting surface and re-tighten the filter firmly by hand.

Pros and Cons

Pros

  • Reliable OE-quality filtration
  • Suitable for both petrol and diesel engines
  • Solid build quality prevents leaks
  • Maintains optimal oil pressure

Cons

  • Requires specific tool for spin-on removal
  • Must verify thread compatibility carefully
  • Not universal across all vehicle makes

Setup, Compatibility & Care

To install the OC 294, ensure the engine is off and the oil is drained. Always verify that the old filter gasket has been removed from the engine block before screwing on the new filter. Tighten the filter by hand until the gasket makes contact, then add an additional three-quarter turn as recommended by industry standards; avoid over-tightening with a wrench, which can damage the gasket.

Compatibility Note: This filter uses an M24x1.5 thread. Always consult your vehicle's owner manual or the MAHLE online catalog using your specific VIN or engine code to confirm this part fits your application. Dispose of used oil and filters at a certified recycling facility.

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