Mahle Oil Filter - OC 604

The Mahle Oil Filter OC 604 is engineered to meet or exceed original equipment standards, providin...

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Oil Filter OC604 Mahle 1399494 1529642 1706238 4897898 70511537 Quality New

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Product Information

Full details

The Mahle Oil Filter OC 604 is an ideal choice for vehicle owners and DIY mechanics who prioritize engine longevity and OE-standard filtration quality. This high-efficiency spin-on filter excels at removing contaminants before they reach sensitive engine components, though users should ensure their vehicle's specific thread size and spatial requirements match its 171mm height and M27x2 thread before purchase.

All features

Model Part Number	OC 604
Brand	Mahle Original

Extended Product Information

FAQs

Does the OC 604 come with a new gasket?

Yes, the filter includes a pre-lubricated high-quality gasket pre-installed on the housing.

How often should I change the OC 604 filter?

It is recommended to replace the oil filter during every oil change cycle as specified by your vehicle's owner's manual.

Can I use this on any engine with a spin-on filter?

No, it must specifically match the M27x2 thread and space requirements of your vehicle.

What is the primary benefit of a Mahle filter over generic brands?

Mahle filters are manufactured to exact OE specifications, ensuring filter media density and housing durability meet vehicle manufacturer requirements.

Is the OC 604 compatible with synthetic oil?

Yes, the filter is fully compatible with synthetic, semi-synthetic, and conventional motor oils.

Troubleshooting

Oil leak after installation

Verify the old gasket was not left on the engine block and ensure the filter is tightened correctly by hand.

Difficulty fitting the filter

Check if the 171mm height is hitting nearby engine components or hoses; confirm you are using the correct model for your specific engine code.

Pros and Cons

Pros

Meets or exceeds original equipment (OE) quality standards
Highly effective at preventing premature engine component wear
Reliable spin-on design simplifies the replacement process
Backed by Mahle's extensive 100-year automotive heritage

Cons

Height of 171mm may not fit in cramped engine bays
Requires specific M27x2 thread compatibility
Not intended for non-standard or modified oil systems

Setup, Compatibility & Care

To ensure proper installation, first drain the existing engine oil and remove the old filter. Clean the engine block mounting surface, ensuring the old gasket has been removed completely. Apply a light film of clean engine oil to the new filter's rubber gasket to ensure a proper seal. Hand-tighten the filter until it contacts the base, then follow the manufacturer's recommended rotation (usually an additional 3/4 turn). Do not use excessive force or tools to tighten.

Compatibility is defined by the M27x2 thread and a 93mm outer diameter. Always dispose of your used oil and filter at a certified recycling facility.