Oil Filter - MAHLE - OC473

This MAHLE Oil Filter OC473 is a high-quality spin-on filter designed for efficient engine lubrica...

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AutodocMAHLE ORIGINAL Oil filter FIAT,SEAT,ALFA ROMEO OC 473 0000004434794,0000060504284,0060536129 Engine oil filter 0060537470,0060744108,4434791,4434793
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eBayOil Filter OC473 Mahle 0000004434794 0000060504284 0060536129 0060537470 Quality
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Product Information

Full details

The MAHLE OC473 is a premium spin-on oil filter engineered for vehicle owners and mechanics seeking reliable engine lubrication and enhanced filtration performance. Designed to maintain internal engine cleanliness through high-quality materials and precise flow control, it provides excellent protection for various vehicle models. Please note that users must verify the specific thread size (3/4-16UNF-1B) and seal diameter compatibility before installation to ensure a proper, leak-free seal.

All features

Model Part NumberOC473
BrandMAHLE

Extended Product Information

FAQs

What is the thread size of the MAHLE OC473?

The filter features a 3/4-16UNF-1B thread size.

What should I torque the filter to during installation?

The recommended tightening torque is 10 Nm.

Does this filter have a return valve?

Yes, it features two anti-return valves to keep oil within the filter system.

What is the seal diameter of this oil filter?

The seal diameter is 62.5 mm.

Is it normal for the filter to be 79 mm tall?

Yes, 79.0 mm is the standard manufactured height for the OC473 model.

Can I use this filter on any car?

No, compatibility depends on your specific vehicle's requirements for thread size, seal diameter, and bypass pressure.

Troubleshooting

Oil leaking from the filter base after installation

Verify the old gasket from the previous filter was removed and ensure the filter is tightened to the recommended 10 Nm.

Filter is difficult to remove during the next oil change

Ensure you are using a proper filter wrench tool and avoid over-tightening during installation; only hand-tighten until the seal touches, then apply the final torque.

Low oil pressure light stays on after filter change

Check that the filter is seated correctly and verify that the oil level in the engine is sufficient; if the issue persists, consult a technician.

Pros and Cons

Pros

  • Integrated anti-return valves ensure rapid oil pressure buildup.
  • Engineered for high filtration efficiency to prolong engine life.
  • Standardized threading simplifies the installation process.
  • Durable build quality prevents casing leaks under stress.

Cons

  • Requires specific tool for correct 10 Nm tightening torque.
  • Not compatible with engines requiring non-standard thread pitches.
  • Requires thorough verification of engine model compatibility.

Setup, Compatibility & Care

To install the MAHLE OC473, first ensure the old oil filter is removed and the mounting surface on the engine block is wiped clean of debris and old gasket remnants. Apply a light film of clean engine oil to the new filter's rubber seal (62.5 mm diameter) before spinning it on by hand. Once the seal makes contact with the mounting surface, use a torque wrench to tighten the filter to the specified 10 Nm. Over-tightening can damage the gasket and lead to leaks, while under-tightening may cause the filter to loosen due to engine vibration. Always verify compatibility with your vehicle's service manual, as this filter is specific to models utilizing the 3/4-16UNF-1B thread configuration.

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