Crankcase Vent Filter Replacement
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The crankcase vent filter is installed in the high end sports cars and also in some of the vintage cars as well. The rationale of having a crankcase vent filter is that with the continued combustion inside the engine, exhaust gases build up and sometimes gain entry into the crankcase where they offer resistance to the movement of the pistons. So in order to keep them from gaining entry into the crankcase, the crankcased vent filter is installed.
The signs of faulty crankcase vent filter include the following:
Appearance of oil on the engine surface
Leaking of the seals
Reduced responsiveness of the engine
How much it cost?
| Car |
Labour Cost |
Parts Cost |
Estimate |
Average Dealer Price |
| 2011 Hyundai Genesis Coupe |
$70.00 |
$93.94 |
$164
| $201.44 |
| 2006 Pontiac Solstice |
$70.00 |
$5.99 |
$76
| $113.49 |
| 2013 Volkswagen CC |
$70.00 |
$93.94 |
$164
| $201.44 |
| 2007 Dodge Ram 1500 |
$70.00 |
$102.28 |
$172
| $209.78 |
| 2004 Chrysler Concorde |
$70.00 |
$5.99 |
$76
| $113.49 |
| 2007 Mercedes-Benz CL600 |
$70.00 |
$88.14 |
$158
| $195.64 |
| 2012 Mercedes-Benz SLK250 |
$70.00 |
$88.14 |
$158
| $195.64 |
| 2008 Audi A6 Quattro |
$70.00 |
$88.14 |
$158
| $195.64 |
| 2006 BMW M5 |
$98.00 |
$88.14 |
$186
| $238.64 |
Our recommendation:
With continued usage, the crankcase vent filter is clogged with oil. As per the manufacturer’s recommendations, the crankcase vent filter should be checked whenever the air filter is inspected and replaced whenever the spark plugs are replaced.
How important is this service?
For ensuring the optimal performance of the engine and keeping the under-hood contents oil free, you need to change this filter periodically or immediately if it is faulty.
