Emission System for 2018 Kia Optima
No.
Part # / Description / Price
Price
1
MSRP $364.39
$250.33
3
MSRP $4.54
$3.17
6
MSRP $45.22
$31.61
7
MSRP $193.47
$132.91
8
MSRP $56.04
$39.17
9
MSRP $15.19
$10.61
10
MSRP $1.80
$1.26
12
PCV Valve Hose Clamp 
Kia
Kia Notes: PARTS: Part included with PCV hose.
Description: 2.0L hybrid, upper. 3.3L. 2020-23, rear. 2018-19, rear. 1.6L 2021-23. Breather tube,clip.
MSRP $2.42
$1.69
MSRP $2.42
$1.69
13
PCV Valve Hose Clamp Kia
Kia Notes: PARTS: Part included with PCV hose.
Description: Without ev, upper. 3.3L, upper. 1.6L turbo. 2.0L, #1.
MSRP $3.99
$2.78
MSRP $3.99
$2.78
16
Inlet Hose Clamp Kia
Kia Notes: PARTS: Part included with breather tube.
Description: Without ev, reservoir tank & hoses, engine, type 3. Without ev, lower. 2.0L hybrid, heater/cooler, #1. 2020-23, front. Overflow hose,clamp. 1.6L 2021-23. Breather tube,clamp. Reservoir tank & hoses, type 2.
MSRP $2.52
$1.76
MSRP $2.52
$1.76
17
Oxygen Sensor Kia
Kia Description: Soul. 2.0l. Upstream. 2.0L hybrid. Optima Hybrid. Seltos. 2.0l. Forte. 2.0l. Auto trans. Federal. Upper, mpi. Front, mpi.
MSRP $237.59
$163.22
MSRP $237.59
$163.22
18
MSRP $191.00
$131.22
20
Mount Bracket Hanger Kia
Kia Notes: PARTS: Part included with mount bracket.
Description: 2.0L hybrid.
MSRP $14.25
$9.96
MSRP $14.25
$9.96
21
MSRP $0.57
$0.40
