AUTOMOTIVE PART
Mahle Crankcase Vent Valve Seal B31859
Crankcase Vent Valve Seal, Front Cover
Part B31859MahleCrankcase Vent Valve Seal
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Manufacturer Part NumberB31859
ManufacturerMahle
Part TypeCrankcase Vent Valve Seal
Part Details
Additional specifications are pending verification.
Verified Vehicle Fitment
Make: Ford, Jaguar, Land Rover, Lincoln, Mazda, Mercury
Model: 32 verified models — see exact combinations below.
Years: 2001–2023 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (62 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2013–2018 | Ford | C-Max | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2022 | Ford | EcoSport | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2018–2021 | Ford | EcoSport | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2018 | Ford | Edge | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2013–2019 | Ford | Escape | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2005–2008 | Ford | Escape | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2009–2019 | Ford | Escape | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2015 | Ford | Explorer | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2016–2019 | Ford | Explorer | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2005–2011 | Ford | Focus | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2015–2018 | Ford | Focus | — | Engine: 2.0 L4; Fuel Type: Gas; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2016–2018 | Ford | Focus | — | Engine: 2.3 L4; Fuel Type: Gas; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2003–2004 | Ford | Focus | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2018 | Ford | Focus | — | Fuel Type: Flex; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2014 | Ford | Focus | — | Fuel Type: Gas; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2013–2020 | Ford | Fusion | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2006–2009 | Ford | Fusion | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2010–2020 | Ford | Fusion | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2015–2023 | Ford | Mustang | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2019–2020 | Ford | Police Responder Hybrid | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2001–2002 | Ford | Ranger | — | Engine: 2.3 L4; Fuel Type: Gas; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2003–2011 | Ford | Ranger | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2014–2018 | Ford | Special Service Police Sedan | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2019–2020 | Ford | SSV Plug-In Hybrid | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2013–2017 | Ford | Taurus | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2010, 2013, 2017–2020, 2023 | Ford | Transit Connect | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2021–2022 | Ford | Transit Connect | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2014–2016 | Ford | Transit Connect | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2011–2012 | Ford | Transit Connect | — | Fuel Type: Gas; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2017 | Jaguar | XE | — | Aspiration: Turbo; Fuel Type: Gas; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2013–2015 | Jaguar | XF | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2015–2017 | Land Rover | Discovery Sport | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2013–2015 | Land Rover | LR2 | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2017 | Land Rover | Range Rover Evoque | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2015–2019 | Lincoln | MKC | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2013–2016 | Lincoln | MKT | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2013–2020 | Lincoln | MKZ | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2011–2012 | Lincoln | MKZ | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2004–2009 | Mazda | 3 | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2013 | Mazda | 3 | — | Engine VIN: 5; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2013 | Mazda | 3 | — | Engine VIN: 6; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2013 | Mazda | 3 | — | Engine VIN: 9; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2013 | Mazda | 3 | — | Engine VIN: F; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012–2013 | Mazda | 3 | — | Engine VIN: G; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2010–2011 | Mazda | 3 | — | Engine: 2.0 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2010–2011 | Mazda | 3 | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2009–2010 | Mazda | 3 Sport | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2011–2013 | Mazda | 3 Sport | — | Engine VIN: 5; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2011–2013 | Mazda | 3 Sport | — | Engine VIN: F; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2006–2010, 2012–2017 | Mazda | 5 | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2003–2008 | Mazda | 6 | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2009–2013 | Mazda | 6 | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2001–2010 | Mazda | B2300 | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2007–2011 | Mazda | CX-7 | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2012 | Mazda | CX-7 | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2006–2013 | Mazda | MX-5 Miata | — | Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2005–2006, 2008 | Mazda | Tribute | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2009–2011 | Mazda | Tribute | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2005–2008 | Mercury | Mariner | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2009–2011 | Mercury | Mariner | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2006–2009 | Mercury | Milan | — | Engine: 2.3 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
| 2010–2011 | Mercury | Milan | — | Engine: 2.5 L4; Crankcase Vent Oil Separator Gasket, Molded Rubber |
Source: supplier-verified applications for Mahle B31859. A vehicle not listed is not confirmed compatible.
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Kitchener, Ontario N2E 1W8
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