Water Pump for 2003 Kia Optima
No.
Part # / Description / Price
Price
4
Housing 
Kia
Kia Notes: PARTS: Part included with housing assembly.
Description: 2.4L.
MSRP $104.77
$71.66
MSRP $104.77
$71.66
5
Thermostat Kia
Kia Notes: PARTS: Part included with housing assembly.
Description: 2.4L.
MSRP $30.02
$20.89
MSRP $30.02
$20.89
6
Thermostat Housing Kia
Kia Notes: PARTS: Part included with housing assembly.
Description: 2.4L.
MSRP $24.62
$17.13
MSRP $24.62
$17.13
7
Water Outlet Kia
Kia Notes: PARTS: Part included with housing assembly.
Description: 2.4L.
MSRP $24.62
$17.13
MSRP $24.62
$17.13
No.
Part # / Description / Price
Price
1
MSRP $565.92
$376.90
1
MSRP $466.95
$313.79
4
Radiator Cap Kia
Kia Description: 2006-10. Sorento. Optima. 2.4l. Korea built. Optima Hybrid. 2011-12. Amanti. 1.6L, 2010-11. 1.6L, 2012-13. Location-Reservoir.
MSRP $19.90
$13.85
MSRP $19.90
$13.85
8
MSRP $50.23
$34.96
9
MSRP $279.38
$187.75
10
MSRP $192.57
$129.40
11
MSRP $485.52
$326.27
Related Parts
Part # / Description / Price
Price
Pulley Bolt Kia
Kia Description: 2015-18. 3.3L, 2016-18. 2019-21. 3.5L. 3.8L. Sedan 2010-13, hatchback 2011-13, 2.0L. Sedan 2010-13, hatchback 2011-13, 2.4L. 2.5L. 2019-20.
MSRP $1.90
$1.32
MSRP $1.90
$1.32