HomeEngine > Gaskets and Sealing SystemsGenuine 90012314430 Engine Oil Pump O-Ring
Part #: 90012314430

Genuine 90012314430 Engine Oil Pump O-Ring

44 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$11.64Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, 911, Boxster, and Cayman
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Engine Oil Pump O-Ring for Porsche Drain Plug

This Genuine engine oil pump O-ring is specified for drain plug service on select Porsche applications. It is a direct-fit sealing component for maintaining a proper seal during oil service on Porsche 911, Boxster, and Cayman models.

Key Features

  • Genuine replacement part, part number 90012314430
  • Engine oil pump O-ring used for drain plug sealing
  • Fits 1999-2008 Porsche 911, N/A, for drain plug
  • Fits 1997-2008 Porsche Boxster, N/A, for drain plug
  • Fits 2006-2008 Porsche Cayman, N/A, for drain plug

Detailed Description

Part number 90012314430 is a Genuine sealing ring for Porsche drain plug applications. It is listed for 1999-2008 Porsche 911, 1997-2008 Porsche Boxster, and 2006-2008 Porsche Cayman, making it a focused service part for oil drain maintenance on these models. If you are replacing a worn or flattened seal during an oil change, this O-ring supports a proper drain plug seal on the specified Porsche engines.

Common Uses

  • Replacing a hardened or flattened drain plug seal
  • Addressing oil seepage at the drain plug
  • Restoring a proper seal after routine oil service
  • Servicing Porsche 911, Boxster, or Cayman drain plug connections

Installation Notes and Tips

Inspect the drain plug and sealing surface before installation. Clean the mating area thoroughly, then install the O-ring during oil service to help maintain a secure seal. Verify the application by model year and drain plug configuration before ordering.

Quality Assurance

Genuine replacement sealing component, identified by part number 90012314430, for the listed Porsche drain plug applications.

This part fits 44 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2008Porsche911Targa 4N/AFor Drain Plug
2008Porsche911Targa 4SN/AFor Drain Plug
2008Porsche911CarreraN/AFor Drain Plug
2008Porsche911Carrera 4N/AFor Drain Plug
2008Porsche911Carrera 4SN/AFor Drain Plug
2008Porsche911Carrera SN/AFor Drain Plug
2008PorscheBoxsterN/AFor Drain Plug
2008PorscheCaymanN/AFor Drain Plug
2007Porsche911Targa 4N/AFor Drain Plug
2007Porsche911Targa 4SN/AFor Drain Plug
2007Porsche911CarreraN/AFor Drain Plug
2007Porsche911Carrera 4N/AFor Drain Plug
2007Porsche911Carrera 4SN/AFor Drain Plug
2007Porsche911Carrera SN/AFor Drain Plug
2007PorscheBoxsterN/AFor Drain Plug
2007PorscheCaymanN/AFor Drain Plug
2006Porsche911N/AFor Drain Plug
2006PorscheBoxsterN/AFor Drain Plug
2006PorscheCaymanN/AFor Drain Plug
2005Porsche911CarreraN/AFor Drain Plug
2005Porsche911Carrera 4SN/AFor Drain Plug
2005Porsche911Carrera SN/AFor Drain Plug
2005PorscheBoxsterN/AFor Drain Plug
2004Porsche911CarreraN/AFor Drain Plug
2004Porsche911Carrera 4N/AFor Drain Plug
2004Porsche911Carrera 4SN/AFor Drain Plug
2004PorscheBoxsterN/AFor Drain Plug
2003Porsche911CarreraN/AFor Drain Plug
2003Porsche911Carrera 4N/AFor Drain Plug
2003Porsche911Carrera 4SN/AFor Drain Plug
2003PorscheBoxsterN/AFor Drain Plug
2002Porsche911CarreraN/AFor Drain Plug
2002Porsche911Carrera 4N/AFor Drain Plug
2002Porsche911Carrera 4SN/AFor Drain Plug
2002PorscheBoxsterN/AFor Drain Plug
2001Porsche911CarreraN/AFor Drain Plug
2001Porsche911Carrera 4N/AFor Drain Plug
2001PorscheBoxsterN/AFor Drain Plug
2000Porsche911N/AFor Drain Plug
2000PorscheBoxsterN/AFor Drain Plug
1999Porsche911N/AFor Drain Plug
1999PorscheBoxsterN/AFor Drain Plug
1998PorscheBoxsterN/AFor Drain Plug
1997PorscheBoxsterN/AFor Drain Plug

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.