Radiator & Components for 2015 Kia Optima
No.
Part # / Description / Price
Price
1
MSRP $521.60
$341.13
1
MSRP $274.57
$179.57
2
MSRP $19.23
$12.58
3
Radiator Upper Insulator 
Kia
Kia Positions: Left
Notes: PARTS: Part included with upper bracket.
Description: 2.0L turbo. 2.7L. 2.4L, to 5/22/08. 2.4L, from 5/29/08.
MSRP $5.42
$3.54
MSRP $5.42
$3.54
4
MSRP $8.27
$5.41
4
Radiator Assembly Lower Insulator Kia
Kia Positions: Lower
Description: 2.4L. 2.7L. 2.0L turbo, korea build.
MSRP $5.58
$3.65
MSRP $5.58
$3.65
5
Radiator Air Seal Clip Kia
Kia Positions: Left
Notes: PARTS: Part included with lower insulator.
Description: 3.5L. 3.3L. 5.0L. 3.8L. Sedan 2010-13, hatchback 2011-13, 2.0L. Sedan 2010-13, hatchback 2011-13, 2.4L.
MSRP $5.05
$3.30
MSRP $5.05
$3.30
6
MSRP $24.22
$15.84
7
MSRP $22.22
$14.53
8
Drain Plug Kia
Kia Notes: PARTS: Part included with radiator.
Description: 1.6L turbo.
MSRP $10.17
$6.65
MSRP $10.17
$6.65
9
MSRP $24.18
$15.82
10
Engine Coolant Reservoir Kia
Kia Description: 2.0L turbo. Cadenza. Optima Hybrid. 2.4l.
MSRP $25.97
$16.98
MSRP $25.97
$16.98
11
MSRP $11.48
$7.51
12
MSRP $17.60
$11.51
13
MSRP $59.93
$39.20
14
MSRP $9.78
$6.40
15
MSRP $59.93
$39.20
15
MSRP $16.45
$10.76
15
MSRP $61.37
$40.13
17
Lower Hose Connector Kia
Kia Notes: PARTS: Part included with lower hose.
Description: 3.5L, rear. 2.4L. 2.0L hybrid. 2.5L, main. 1.6L turbo 2025. rear.
MSRP $22.65
$14.81
MSRP $22.65
$14.81
18
MSRP $65.17
$42.62
18
Water Pipe Kia
Kia Description: Sedan 2010-13, hatchback 2011-13, 2.0L. Water pipe. Sedan 2010-13, hatchback 2011-13, 2.4L.
MSRP $44.90
$29.36
MSRP $44.90
$29.36
19
Water Pipe O-Ring Kia
Kia Notes: PARTS: Part included with water inlet pipe.
Description: 3.3L. 2.0L turbo. 2.7L. 2.4L, from 5/29/08. 2.4L, to 5/22/08. 3.8L. Sedan 2010-13, hatchback 2011-13, 2.0L. Sedan 2010-13, hatchback 2011-13, 2.4L.
MSRP $0.92
$0.60
MSRP $0.92
$0.60
20
MSRP $264.03
$172.68
20
MSRP $151.60
$99.15
20
MSRP $27.03
$17.68
22
Cap Kia
Kia Notes: PARTS: Part included with thermostat housing.
Description: 2.0L. Sedan 2010-13, hatchback 2011-13, 2.4L.
MSRP $13.10
$8.57
MSRP $13.10
$8.57
23
Thermostat Housing Seal Kia
Kia Notes: PARTS: Part included with thermostat housing.
Description: 2.0L. Sedan 2010-13, hatchback 2011-13, 2.4L.
MSRP $7.97
$5.21
MSRP $7.97
$5.21
24
MSRP $13.15
$8.60
25
MSRP $9.60
$6.28
26
Thermostat Kia
Kia Notes: PARTS: Part included with thermostat unit.
Description: Optima Hybrid. 2.4l.
MSRP $29.15
$19.06
MSRP $29.15
$19.06
28
Gasket Kia
Kia Notes: PARTS: Part included with thermostat unit.
Description: Sportage. Forte. Sorento. 2.4l. Inlet. 2.4L, from 5/29/08. Optima Hybrid. 2.4l. Sedan 2010-13, hatchback 2011-13, 2.0L. Sedan 2010-13, hatchback 2011-13, 2.4L.
MSRP $5.55
$3.63
MSRP $5.55
$3.63
29
MSRP $53.80
$35.19
30
Temp Sensor Retainer Clip Kia
Kia Notes: PARTS: Part included with thermostat unit.
Description: 2015-18. 2.4L, from 5/29/08, retainer clip. Sedan 2010-13, hatchback 2011-13, 2.0L. Sedan 2010-13, hatchback 2011-13, 2.4L. 3.3L.
MSRP $1.58
$1.04
MSRP $1.58
$1.04
31
Bracket Kia
Kia Notes: PARTS: Part included with thermostat unit.
Description: 2.4L. 2.0L.
MSRP $11.68
$7.64
MSRP $11.68
$7.64