Parts for your 2012 Ford Mondeo-Oil seals

2012 Ford Mondeo oil seals — purpose, care, and when to replace

Oil seals are absolutely fitted to the 2012 Ford Mondeo and are a routine consideration in servicing. Technical sources that document their use include the Ford Workshop Manual for the Mondeo (Section 303-01 Engine for crankshaft/camshaft seals and Sections 307- or 308-series for auto/manual trans output seals), Ford ETIS/TIS service literature, and major OE-equivalent catalogues from seal manufacturers such as Corteco, SKF and Victor Reinz. These list radial lip oil seals for the Mondeo’s crankshaft (front and rear), camshaft(s), and transmission/drive shaft outputs across common engines like the 2.0 EcoBoost and 2.0/2.2 Duratorq TDCi, and gearboxes including MMT6 manual and 6F35 automatic.

Their job is simple but critical: keep engine or transmission oil where it belongs while letting rotating shafts spin freely. Healthy seals protect against leaks, maintain correct oil levels and pressure, and prevent oil contamination of the clutch, timing components and rubber mounts.

• Crankshaft front seal (behind the crank pulley)
• Crankshaft rear main seal (between engine and gearbox)
• Camshaft seal(s)
• Transmission/differential output (drive shaft) seals for manual or auto

There’s no fixed replacement interval for oil seals on a Mondeo