Radiator & Components for 2018 Kia Optima
No.
Part # / Description / Price
Price
2
MSRP $22.71 CAD
$16.08 CAD
3
Radiator Assembly Upper Insulator 
Kia
Kia Positions: Left
Notes: PARTS: Part included with upper bracket.
Description: 3.3L. 3.5L. 2.4L. 2.0L. 2.5 n/a. 1.6L turbo 2021-24. 1.6L turbo 2025. 2.5L without turbo.
MSRP $13.72 CAD
$9.71 CAD
MSRP $13.72 CAD
$9.71 CAD
4
Radiator Assembly Lower Insulator Kia
Kia Positions: Left
Description: 2.4L. Without turbo. 2.0L. 2.5 n/a. 1.6L turbo 2021-24. 2.5L with turbo. 1.6L turbo 2025.
MSRP $15.92 CAD
$11.27 CAD
MSRP $15.92 CAD
$11.27 CAD
5
Air Guide Kia
Kia Positions: Right
Description: 2.0L hybrid, upper, without adaptive cruise.
MSRP $40.43 CAD
$28.63 CAD
MSRP $40.43 CAD
$28.63 CAD
5
Air Guide Kia
Kia Positions: Right
Description: 2.0L hybrid, upper, with adaptive cruise.
MSRP $43.59 CAD
$30.79 CAD
MSRP $43.59 CAD
$30.79 CAD
6
Air Guide Kia
Kia Positions: Left
Description: 2.0L hybrid, upper, without adaptive cruise.
MSRP $40.43 CAD
$28.63 CAD
MSRP $40.43 CAD
$28.63 CAD
6
Air Guide Kia
Kia Positions: Left
Description: 2.0L hybrid, upper, with adaptive cruise.
MSRP $43.59 CAD
$30.79 CAD
MSRP $43.59 CAD
$30.79 CAD
7
MSRP $74.10 CAD
$52.36 CAD
9
MSRP $6.12 CAD
$4.34 CAD
11
MSRP $55.16 CAD
$39.06 CAD
12
MSRP $0.88 CAD
$0.63 CAD
13
Reservoir Cap Kia
Kia Notes: PARTS: Part included with reservoir.
Description: Optima. 2.4L. Cadenza. 2.0L. 1.6L. K900.
MSRP $5.94 CAD
$4.21 CAD
MSRP $5.94 CAD
$4.21 CAD
14
Reservoir Cap Gasket Kia
Kia Notes: PARTS: Part included with reservoir.
Description: 2.7L. 2.0L, 2010-11. 2.4L, from 5/29/08. 2.4L, to 5/22/08. 1.6L, 2010-11.
MSRP $4.53 CAD
$3.21 CAD
MSRP $4.53 CAD
$3.21 CAD
15
MSRP $60.08 CAD
$42.46 CAD
17
Lower Hose Connector Kia
Kia Notes: PARTS: Part included with upper hose.
Description: 3.5L, rear. 2.4L. 2.0L hybrid. 2.5L, main. 1.6L turbo 2025. rear.
MSRP $27.40 CAD
$19.40 CAD
MSRP $27.40 CAD
$19.40 CAD
18
Upper Hose Coupling Kia
Kia Notes: PARTS: Part included with upper hose.
Description: 2.4L. 2.0L. 2.5L without turbo. center.
MSRP $15.83 CAD
$11.21 CAD
MSRP $15.83 CAD
$11.21 CAD
19
Inlet Hose Clamp Kia
Kia Notes: PARTS: Part included with upper hose.
Description: 3.3L. 2.4L. 2.0L hybrid. Front hose. 3.8L. 5.0L. 1.6L-TURBO. to radiator. Radiator & mounting, type 2.
MSRP $7.55 CAD
$5.33 CAD
MSRP $7.55 CAD
$5.33 CAD
20
MSRP $12.89 CAD
$9.13 CAD
22
Lower Hose Connector Kia
Kia Notes: PARTS: Part included with lower hose.
Description: Radiator & mounting, without ev. 3.5L, front. 2.4L. 2.0L. 2.5L turbo, lower. 2.5 n/a, upper. 1.6L turbo 2021-24. front. 1.6L turbo 2025. front. 2.5L without turbo. front. 2.5L with turbo. rear.
MSRP $39.64 CAD
$28.06 CAD
MSRP $39.64 CAD
$28.06 CAD
25
MSRP $2.63 CAD
$1.86 CAD
No.
Part # / Description / Price
Price
1
MSRP $426.44 CAD
$296.21 CAD
2
MSRP $73.65 CAD
$52.04 CAD
3
MSRP $176.86 CAD
$123.10 CAD
7
MSRP $43.46 CAD
$30.76 CAD
8
MSRP $44.11 CAD
$31.23 CAD
9
MSRP $2,012.56 CAD
$1,388.66 CAD
10
Water Pump Assembly Gasket Kia
Kia Description: 2.0L hybrid, lower. Optima Hybrid.
MSRP $62.72 CAD
$44.40 CAD
MSRP $62.72 CAD
$44.40 CAD
12
MSRP $326.40 CAD
$226.72 CAD
13
MSRP $134.93 CAD
$95.34 CAD
14
MSRP $738.64 CAD
$508.65 CAD
15
Control Module Kia
Kia Description: 2.0L hybrid. Niro EV. Optima Hybrid. With ev.
MSRP $597.26 CAD
$412.11 CAD
MSRP $597.26 CAD
$412.11 CAD
No.
Part # / Description / Price
Price
1
MSRP $666.89 CAD
$459.23 CAD
2
MSRP $52.57 CAD
$37.13 CAD
3
MSRP $182.61 CAD
$127.09 CAD
5
Reservoir Assembly Kia
Kia Notes: Includes: Reservoir Cap.
Description: Optima. 2.4L. Cadenza. 2.0L. 1.6L.
MSRP $55.16 CAD
$39.06 CAD
MSRP $55.16 CAD
$39.06 CAD
6
MSRP $5.94 CAD
$4.21 CAD
7
MSRP $44.36 CAD
$31.41 CAD
8
MSRP $9.08 CAD
$6.43 CAD
9
MSRP $189.51 CAD
$131.90 CAD
10
MSRP $8.17 CAD
$5.78 CAD
11
MSRP $30.89 CAD
$21.83 CAD
12
Water Pump Assembly Kia
Kia Description: Optima. Sorento. 2.4l. Sorento. 2.0l.
MSRP $331.07 CAD
$230.42 CAD
MSRP $331.07 CAD
$230.42 CAD
13
Gasket Kia
Kia Description: Optima. With turbo. Sportage. Inner. Sorento. 2.4l. Sorento. 2.0l. 2.5L turbo. K5.
MSRP $10.21 CAD
$7.22 CAD
MSRP $10.21 CAD
$7.22 CAD
14
Fan Blade Kia
Kia Description: Optima. Sorento. 3.3L. Sedona. 2015-18. Cadenza. 2.0L. 1.6L. 2.4L, 2014-15, us build.
MSRP $88.01 CAD
$62.19 CAD
MSRP $88.01 CAD
$62.19 CAD
15
MSRP $348.16 CAD
$241.83 CAD
16
MSRP $201.64 CAD
$140.34 CAD
17
MSRP $588.09 CAD
$405.79 CAD