Radiators, Coolers & Related Components for 2015 Kia Optima
No.
Part # / Description / Price
Price
1
MSRP $521.60
$355.99
1
MSRP $274.57
$188.63
2
MSRP $19.23
$13.44
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
$3.79
MSRP $5.42
$3.79
4
MSRP $8.27
$5.78
4
Radiator Assembly Lower Insulator Kia
Kia Positions: Lower
Description: 2.4L. 2.7L. 2.0L turbo, korea build.
MSRP $5.58
$3.90
MSRP $5.58
$3.90
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
$3.53
MSRP $5.05
$3.53
6
MSRP $24.22
$16.93
7
MSRP $22.22
$15.53
8
Drain Plug Kia
Kia Notes: PARTS: Part included with radiator.
Description: 1.6L turbo.
MSRP $10.17
$7.11
MSRP $10.17
$7.11
9
MSRP $24.18
$16.90
10
Engine Coolant Reservoir Kia
Kia Description: 2.0L turbo. Cadenza. Optima Hybrid. 2.4l.
MSRP $25.97
$18.15
MSRP $25.97
$18.15
11
MSRP $11.48
$8.03
12
MSRP $17.60
$12.30
13
MSRP $59.93
$41.89
14
MSRP $9.78
$6.84
15
MSRP $59.93
$41.89
15
MSRP $61.37
$42.90
15
MSRP $16.45
$11.50
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
$15.83
MSRP $22.65
$15.83
18
MSRP $65.17
$45.55
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
$31.39
MSRP $44.90
$31.39
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
$0.64
MSRP $0.92
$0.64
20
MSRP $264.03
$181.39
20
MSRP $151.60
$105.06
20
MSRP $27.03
$18.90
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
$9.16
MSRP $13.10
$9.16
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
$5.57
MSRP $7.97
$5.57
24
MSRP $13.15
$9.19
25
MSRP $9.60
$6.71
26
Thermostat Kia
Kia Notes: PARTS: Part included with thermostat unit.
Description: Optima Hybrid. 2.4l.
MSRP $29.15
$20.38
MSRP $29.15
$20.38
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
$3.88
MSRP $5.55
$3.88
29
MSRP $53.80
$37.61
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
$1.11
MSRP $1.58
$1.11
31
Bracket Kia
Kia Notes: PARTS: Part included with thermostat unit.
Description: 2.4L. 2.0L.
MSRP $11.68
$8.17
MSRP $11.68
$8.17