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Genuine Mercedes 000 998 65 90 Engine Expansion Plug Cylinder Head

(Mercedes-Benz E350 2006-15, C300 2008-14, S550 2007-15, E550 2007-15, ML350 2006-15, GL450 2007-15, C230 2006-07, CLS550 2007-15, C350 2006-15 + 29 more models)

Manufacturer

Picture for manufacturer Genuine Mercedes

Part Number

000 998 65 90
22 reviews
Sale Price

$5.06

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Genuine Mercedes-Benz Engine Expansion Plug (part number 000 998 65 90) is a factory OEM component designed to seal oil and coolant passages within the cylinder head and engine block. This precision-engineered plug ensures proper fluid containment and prevents leaks that can lead to engine overheating or performance issues.

Key Features:

  • Genuine OEM Mercedes-Benz part ensures exact fitment and reliability
  • Manufactured from durable materials resistant to heat and corrosion
  • Designed to seal oil and coolant passages in the cylinder head
  • Direct replacement for worn or damaged expansion plugs
  • No modifications required for installation
  • Meets or exceeds original Mercedes-Benz specifications

This expansion plug is a critical sealing component that helps maintain proper engine operation. Replacing a faulty expansion plug promptly can prevent coolant or oil leaks and protect your engine from damage. Suitable for DIY installation or professional service.

Alternate Part Numbers: 0009986590, A0009986590, 000-998-65-90, 000.998.65.90

Products specifications

Fits

Mercedes-Benz E350 2006-15, C300 2008-14, S550 2007-15, E550 2007-15, ML350 2006-15, GL450 2007-15, C230 2006-07, CLS550 2007-15, C350 2006-15, GLK350 2010-15, CLK350 2006-09, SLK350 2005-15, C280 2006-07, GL550 2008-15 + 24 more models

jrjytitfjyti

Good so far!

Name brands, fast shipping, the best prices, it just doesn't get any better than this!

aa+

It was easy and fast

You did good. Free shipping would be better

Delivered on time as ordered

It was simple and fast. Thanks.

Let's see how fast the shipping is.

I need tracking

Thanks

Great Prices, and based on the reviews I hope the shipping is as fast as everyone says.

Very easy

fast and easy

great prices

Needs more info and better pictures.

You guys are the only ones who had my part in stock. The shipping was quick and I was very happy with the condition of the bell housing that I ordered i would order from them again.

Quick

Easy to order

Great price. I hope that the hitch extender quality is as good as the shopping experience>

Extremely satisfied Hell ya

Great parts, perfect fit, OEM pieces with fast shipping. Fit my 2006 CLK 350 with no problems.

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