Fuel System Components for 2018 Kia Optima
No.
Part # / Description / Price
Price
1
MSRP $824.87
$569.16
2
Fuel Tank Pad 
Kia
Kia Description: 2021-24, type 1. With hybrid, with plug-in, fuel tank & filler, #1. 2025, type 1.
MSRP $4.77
$3.72
MSRP $4.77
$3.72
3
Fuel Tank Pad Kia
Kia Description: With hybrid, with plug-in, fuel tank & filler, #2. Inner.
MSRP $9.78
$7.63
MSRP $9.78
$7.63
4
Fuel Tank Pad Kia
Kia Description: With hybrid, with plug-in, fuel tank & filler, #3.
MSRP $12.82
$10.00
MSRP $12.82
$10.00
5
MSRP $7.85
$6.12
6
Fuel Tank Pad Kia
Kia Description: Without hybrid, fuel tank & filler, upper front. 2021-24, type 3. Fuel tank and filler. With hybrid, without plug-in, fuel tank & filler, #5. 2.0L, type 2. 2025, type 3. 1.6L. type 2.
MSRP $6.22
$4.85
MSRP $6.22
$4.85
7
Fuel Tank Pad Kia
Kia Description: With hybrid, without plug-in, fuel tank & filler, #6.
MSRP $5.38
$4.20
MSRP $5.38
$4.20
8
Fuel Tank Pad Kia
Kia Description: With hybrid, without plug-in, fuel tank & filler, #7.
MSRP $8.47
$6.61
MSRP $8.47
$6.61
9
MSRP $109.58
$80.22
10
Heat Shield Pad Kia
Kia Notes: PARTS: Part included with heat shield.
Description: With hybrid, with plug-in, fuel tank & filler.
MSRP $9.78
$7.63
MSRP $9.78
$7.63
11
Tank Strap Kia
Kia Positions: Right
Description: With hybrid, with plug-in, fuel tank & filler.
MSRP $55.32
$43.15
MSRP $55.32
$43.15
12
Tank Strap Kia
Kia Positions: Left
Description: With hybrid, with plug-in, fuel tank & filler.
MSRP $55.32
$43.15
MSRP $55.32
$43.15
13
Tank Strap Nut Kia
Kia Positions: Left
Description: 2021-24. With hybrid, with plug-in, fuel tank & filler.
MSRP $5.10
$3.98
MSRP $5.10
$3.98
14
Fuel Tank Filler Neck Kia
Kia Description: With hybrid, without plug-in, fuel tank & filler, to 02/20/2018.
MSRP $327.40
$235.73
MSRP $327.40
$235.73
14
MSRP $343.35
$247.21
15
Filler Assembly Gasket Kia
Kia Notes: PARTS: Part included with filler assembly.
Description: With hybrid, with plug-in, fuel tank & filler.
MSRP $19.25
$15.02
MSRP $19.25
$15.02
16
Air Valve Kia
Kia Notes: PARTS: Part included with filler assembly.
Description: Korea build. With hybrid, without plug-in, fuel tank & filler. Federal emisions. Sedan 2010-13, hatchback 2011-13, california emissions. With hybrid, with plug-in, fuel tank & filler, to 02/20/2018.
MSRP $30.38
$23.70
MSRP $30.38
$23.70
17
Air Valve Bracket Kia
Kia Notes: PARTS: Part included with filler assembly.
Description: Korea build. With hybrid, with plug-in, fuel tank & filler.
MSRP $23.45
$18.29
MSRP $23.45
$18.29
17
MSRP $15.97
$12.46
18
Vent Hose Kia
Kia Notes: PARTS: Part included with filler assembly.
Description: With hybrid, without plug-in, fuel tank & filler, to 02/20/2018.
MSRP $19.02
$14.84
MSRP $19.02
$14.84
18
Vapor Hose Kia
Kia Positions: Upper
Description: With hybrid, without plug-in, fuel tank & filler, to 02/20/2018. With hybrid, with plug-in, fuel tank & filler, upper, to 02/20/2018.
MSRP $21.48
$16.75
MSRP $21.48
$16.75
20
Filter Assembly Kia
Kia Notes: PARTS: Part included with filler assembly.
Description: With hybrid, without plug-in, fuel tank & filler.
MSRP $83.33
$65.00
MSRP $83.33
$65.00
21
Solenoid Valve Kia
Kia Notes: PARTS: Part included with filter assembly.
Description: Niro. Canister valve. Optima Hybrid. With hybrid, without plug-in, fuel tank & filler.
MSRP $13.00
$10.14
MSRP $13.00
$10.14
22
Air Filter Kia
Kia Notes: PARTS: Part included with filter assembly.
Description: Optima. With hybrid, without plug-in, fuel tank & filler. Cadenza.
MSRP $21.39
$16.68
MSRP $21.39
$16.68
23
Wire Kia
Kia Notes: PARTS: Part included with filter assembly.
Description: With hybrid, without plug-in, fuel tank & filler.
MSRP $33.92
$26.46
MSRP $33.92
$26.46
24
Filler Neck Kia
Kia Notes: PARTS: Part included with filler assembly.
Description: Optima. With hybrid, without plug-in, fuel tank & filler.
MSRP $278.82
$200.75
MSRP $278.82
$200.75
24
Filler Hose Kia
Kia Positions: Lower
Description: With hybrid, with plug-in, fuel tank & filler.
MSRP $99.52
$72.85
MSRP $99.52
$72.85
25
Hose Kia
Kia Notes: PARTS: Part included with filler assembly.
Description: With hybrid, without plug-in, fuel tank & filler.
MSRP $26.10
$20.36
MSRP $26.10
$20.36
27
Fuel Cap Retainer Kia
Kia Notes: PARTS: Part included with fuel cap.
Description: Filler neck & hoses. With hybrid, with plug-in, fuel tank & filler.
MSRP $8.68
$6.77
MSRP $8.68
$6.77
28
MSRP $3.78
$2.95
30
Shut-Off Valve Kia
Kia Description: Korea build. With hybrid, with plug-in, fuel tank & filler.
MSRP $27.18
$21.20
MSRP $27.18
$21.20
31
Shut-Off Valve Clamp Kia
Kia Description: With hybrid, with plug-in, fuel tank & filler.
MSRP $9.43
$7.36
MSRP $9.43
$7.36
32
Cut-Off Valve Kia
Kia Description: With hybrid, without plug-in, fuel tank & filler.
MSRP $129.42
$94.73
MSRP $129.42
$94.73
33
MSRP $113.33
$82.96
34
Valve Assembly Kia
Kia Description: With hybrid, without plug-in, fuel tank & filler.
MSRP $157.42
$115.23
MSRP $157.42
$115.23
35
MSRP $57.77
$45.06
36
MSRP $60.40
$47.11
37
Connector Hose Kia
Kia Description: With hybrid, without plug-in, fuel tank & filler.
MSRP $31.58
$24.63
MSRP $31.58
$24.63