0
The 2003 Kia Optima typically has two oxygen sensors: one upstream (pre-catalytic converter) and one downstream (post-catalytic converter). These sensors help monitor and optimize the engine's air-fuel mixture and emissions. However, the exact number may vary depending on the specific engine configuration.
What else can I help you with?
How many valves does the 2003 Kia Optima have?
The 2003 Kia Optima has 16 valves.
How many horsepower does the engine in the 2003 Kia Optima have?
The 2003 Kia Optima's engine produces 138 hp @ 5500 rpm.
How many gallons does the gas tank in the 2003 Kia Optima hold?
The gas tank on the 2003 Kia Optima holds 17.2 gal..
Picture of fuel filter on 2003 Kia optima?
a kia optima
What size engine does the 2003 Kia Optima have?
The 2003 Kia Optima has an inline 4 engine.
What kind of transmission does the 2003 Kia Optima have?
The 2003 Kia Optima has a 5-speed manual.
Is the 2003 Kia Optima electric or gas?
The 2003 Kia Optima is a gas-powered vehicle.
How do you time the engine of a 2003 Kia Optima v6?
how to time the 2003 v6 engine on a 2003 kia optima
How tall is the 2003 Kia Optima?
The height of the 2003 Kia Optima is 4 ft. 7.5 in. (55.5 in.).
What is the turning circle of the 2003 Kia Optima?
The 2003 Kia Optima's turning circle is 34.1 ft..
What kind of fuel does the 2003 Kia Optima use?
The 2003 Kia Optima runs on regular unleaded.
What is the cam type of the 2003 Kia Optima?
The 2003 Kia Optima has double overhead cam (DOHC).
