Genuine BMW Oil Pump Sealing Kit 114X783KT

Oil Pump Sealing Kit

This Genuine BMW Oil Pump Sealing Kit bundles the two critical seals that keep your S65 V8 properly lubricated under hard street driving and heavy track use.
Genuine BMW Genuine BMW
T#: 55245790 | Part#: 114X783KT
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Oil Pump Sealing Kit
$24.69

If you have the oil pan off your E9X M3 for a rod bearing upgrade, there are a few absolute "while you're in there" parts you shouldn't overlook. This Genuine BMW Oil Pump Sealing Refresh Kit bundles the two critical internal oil seals that keep your S65 V8 properly lubricated under hard street driving and heavy track use. As the S65 ages, the factory rubber o-ring on the scavenger pump return tube and the primary oil pump gasket can become brittle, risking internal pressure drop or vital fluid cavitation. This kit guarantees flawless oil pressure continuity by replacing those wear-prone components with original BMW factory hardware. Don't risk having to tear down your front subframe a second time—seal the primary pump and the oil scavenger system completely while the bottom end is accessible.

Key Features

  • Track-Day Insurance: Ensures optimal sealing of the S65 oiling system, protecting against high-RPM pressure drops and aeration.

  • Factory Original Reliability: Sourced directly from BMW to ensure complete material durability against modern synthetic racing oils and heat cycles.

  • Perfect "While You're In There" Addition: Designed to be replaced seamlessly during standard S65 rod bearing or oil pan gasket service.

  • Complete Bottom-End Coverage: Eliminates potential failure points on both the main right-side oil pump and the left-side scavenger pickup line.

Specifications

  • Brand: Genuine BMW

  • Kit Component 1: Engine Oil Pump Gasket (Right Side) – Part # 11427838016

  • Kit Component 2: Engine Oil Scavenger Pump to Return Tube O-Ring (Left Side, 19x2mm) – Part # 11417839833

  • Engine Compatibility: BMW S65 4.0L V8

  • Chassis Fitment: E90 M3, E92 M3, E93 M3

  • Production Years: 2008 - 2013


Prop 65 WarningProp 65 Warning
Qty Description T# Part# Lifetime
1 Genuine BMW O-Ring 19X2 - 11417839833 - E90,E92,E93 T#35120 11417839833 YES
1 Genuine BMW Gasket - 11427838016 - E90,E92,E93 T#35463 11427838016 YES

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E90 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E92 M3 S65 4.0L Use vehicle selector to confirm fitment
BMW E93 M3 S65 4.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.