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The Volvo Parts Specialists Since 1963 The Volvo Parts, Accessories & Performance Specialists Since 1963
The Volvo Parts, Accessories &
Performance Specialists Since 1963

Valve Stem Seal Set

Mahle - SS45966 - 9443787 - 139380

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Product Attributes

Product Information


Sold as a cylinder set. Multiply by the amount of cylinders used in your car. (IE- a five cylinder car will need five sets of four)

Potential Product Fitment Issues

Fits following models:

**Volvo applications for this seal are somewhat confusing and if in doubt have your machine shop measure your valve diameter prior to ordering**
  • 2000-2004 S/V40 engine serial number 1818169 and higher
  • 2005-2012 S40 All
  • 2005-2012 V50 All
  • 2006-2013 C70 All 
  • 2007-2013 C30 All
  • 2001-2003 V70 2.4T models engine serial number 1817653 and higher
  • 2000-2003 S60 2.4T models engine serial number 1817653 and higher
  • S60/V70 Non-Turbo models All
  • 2001-2002 XC70 models engine serial number 1817653 and higher
  • 1999-2004 C70 models engine serial number 1817653 and higher
  • S80 models engine serial number 1818169 and higher
  • XC90 T6 models All
Your engine serial number can be found printed on your timing belt cover or stamped on your engine block. This will be behind the engine underneath where the hard water pipe meets the back of the cylinder head. 

For questions on fitment please contact our customer service staff. 

About Mahle

Mahle has been manufacturing high quality products since 1920.  Mahle is one of the largest manufacturer of filtration products in the world.  Many OEMs including Volvo use Mahle for many of their OE products.  For example, in many cases, the filter you buy in a blue Volvo box will have Mahle branding on it.  Mahle offers the same quality products to the aftermarket that is does to the OEMs.  In addition to filtration, Mahle also produces engine parts such as pistons and engine gasket sets.  Mahle recently acquired Behr which expands their coverage in to other high quality products such as thermostats and heating and cooling system parts.

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IPD is the Volvo Parts, Accessories and Performance Specialists Since 1963.

We offer a wide variety of high quality replacement, maintenance and restoration car parts plus our own line of heavy duty and performance products. Our custom built online parts catalog features Genuine, OE, OES, OEM, Aftermarket and IPD branded replacement auto parts.

Combine our unmatched 50+ year reputation with our outstanding customer service team and you can be confident we'll be here to serve your Volvo needs long in to the future. Not many others can match our knowledge and dedication to providing the very best customer service in the market. We have a physical location, live customer service agents you can call and extensive inventory so we can ship products to you quickly. Our customer and vehicle first approach means that your experience is our first priority. We have truly hassle-free returns and provide do-it-yourself (DIY) guides and videos for many of our products.

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