Engine number
2.4L
2.7L
The engine number is stamped on the engine block as shown in the drawing.
See also:
Additional Horsepower
The 2.4-liter 161-horsepower 4-cylinder engine has gained 23 horsepower from
the early-2006 model and provides good acceleration below 60 mph—but average
performance above that speed. The 2.7-li ...
Competitive Warranty
The 2009 Kia Optima is covered by Kia's comprehensive warranty program, which
offers unprecedented consumer protection. Included in this program are a
10-year/100,000-mile limited powertrain warra ...
Climate control air filter
The climate control air filter installed
behind the glove box filters the dust or
other pollutants that come into the vehicle
from the outside through the heating
and air conditioning system. If ...