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Home › Engine & Components › Oil Pump Assembly and Housing A111E6122S
Oil Pump Assembly and Housing A111E6122S
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With an engine that revs to almost 8000 RPM the K Series oil pump takes some pounding.
As with all mechanical parts, these will wear out after 50-60,000 miles and shorter if a low quality oil has been used or there has been infrequent oil changes.
Another concern is the K Series engine has an oil pressure switch that is only activated at pressures below 5lb ft which can be disastrous for the main and con rod bearings.
This brand new oil pump is supplied complete with all internal seals and sintered steel pump gear.
THIS OIL PUMP HAS A 12mm INTERNAL GEAR. NOT SUITABLE FOR USE WITH OUR 11.5MM EN24 GEAR.
Lotus Equivalent part number A111E6122S
This fits the following models:
- S1 K SERIES ELISE
- S2 K SERIES ELISE
- S1 EXIGE & MOTORSPORT
- LOTUS 340R