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Auto Transmission Case fit your 2018 Kia Optima
Currently shopping for
2018 Kia Optima
Change VehicleVehicle Options
Sedan - 4Door 5P; Gasoline - UnleadedVehicle Options
Sedan - 4Door 5P; Gasoline - UnleadedCategories Close X
Currently selected
Transmission
- Auto Transmission Case
- Clutch & Release Fork
- Drive Shaft (Front)
- Gear Shift Control-Manual
- Oil Pump & Torque Converter-Auto
- Shift Lever Control
- Transaxle Assy-Auto
- Transaxle Assy-Manual
- Transaxle Brake-Auto
- Transaxle Case-Manual
- Transaxle Clutch-Auto
- Transaxle Gear-Auto
- Transaxle Gear-Manual
- Transmission Valve Body
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Chassis
Electrical
Engine
Trim
Parts Questions
4 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Auto Transmission Case (01/02)> [2.0L - Theta 2]
- 2.Auto Transmission Case (01/02)> [2.4L - Theta 2]
- 3.Auto Transmission Case (02/02)> [2.0L - Theta 2]
- 4.Auto Transmission Case (02/02)> [2.4L - Theta 2]
Sort by:
Part Description
Part Code
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- Ball-Steel1601DF1601109000
Ball-Steel- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 2
- Package Quantity: 1
$4.58 $3.381 - 1601DF1601109000
Ball-Steel- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$4.58 $3.381
- Bearing-Needle Roller43253B
452753B000
Bearing-Needle Roller- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- 43253B452753B200
Bearing-Needle Roller- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$14.00 $10.331
- 45686B
$25.60 $18.891
- 1123MG$4.38 $3.231
- Bolt1140EJ
1140306126K
Bolt- Fit Note: MODEL YEAR PACKAGE - 17MY
W/ ATF WARMER - Production Date: 09/2015-07/2018
- Require Quantity: 2
- Package Quantity: 5
$0.25 $0.185 - Fit Note: MODEL YEAR PACKAGE - 17MY
- 1140EJ
1140306121
Bolt- Fit Note: MODEL YEAR PACKAGE - 17MY
- Production Date: 09/2015-07/2018
- Require Quantity: 2
- Package Quantity: 1
$0.63 $0.451 - 1140EJ1140306121
Bolt- Fit Note: W/ ATF WARMER
- Production Date: 09/2015-07/2018
- Require Quantity: 4
- Package Quantity: 1
$0.63 $0.451
- 1140EP
$1.32 $0.9710
- 1140ES
$1.93 $1.371
- 1140FZ
1140306101
Bolt- FLANGE
- Fit Note: W/ ATF WARMER
- Require Quantity: 4
- Package Quantity: 1
- Replaced By: 1140306106K
$4.25 $3.141
- Bolt1140GD1140508286P
Bolt- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 11
- Package Quantity: 1
$5.12 $3.781 - 1140GD1140508286P
Bolt- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 10
- Package Quantity: 1
$5.12 $3.781
- 1141AA
$0.54 $0.391
- 45277B$4.87 $3.591
- 45954B$4.60 $3.391
- 46155$3.32 $2.451
- 45283F
$19.73 $14.031
- 45267G$16.22 $11.971
- Bolt-Flange11405B
1140508356P
Bolt-Flange- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 17
- Package Quantity: 1
$5.47 $4.031 - 11405B1140508356P
Bolt-Flange- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 16
- Package Quantity: 1
$5.47 $4.031
- 1140HG
$2.62 $1.931
- 43927$3.97 $2.931
- 45225$14.98 $11.061
- 45227$2.50 $1.851
- Bolt-Washer Assy1123LE
4317226000
Bolt-Washer Assy- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD], [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 3
- Package Quantity: 5
$2.28 $1.625 - 1123LE$7.50 $5.331
- Bracket Assy-T/M Supt45215D452113BBA0
Bracket Assy-T/M Supt- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$143.55 $105.081 - 45215D452113BDG0
Bracket Assy-T/M Supt- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$143.55 $105.081
- Bracket-Air Breather45219C452193B100
Bracket-Air Breather- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$7.97 $5.881 - 45219C452193B800
Bracket-Air Breather- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$5.18 $3.831
- Bracket-Roll Rod Support45218D452183BBA0
Bracket-Roll Rod Support- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$33.69 $24.861 - 45218D452183BDG0
Bracket-Roll Rod Support- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$31.77 $23.441
- Bracket-Shift Cable45957A459703B630
Bracket-Shift Cable- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$29.87 $22.041 - 45957A459703B060
Bracket-Shift Cable- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$33.83 $24.971
- 89087$4.45 $3.281
- 45254A$5.80 $4.281
- 47111E$2.82 $2.081
- Case-Transmission45241A452413B200
Case-Transmission- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$1214.53 $848.961 - 45241A452413B600
Case-Transmission- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$1215.65 $849.741
- Clamp-Hose1472AE1472011006B
Clamp-Hose- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD], [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$1.32 $0.971 - 1472AE1472011006K
Clamp-Hose- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$3.54 $2.611
- Clamp-Hose1472AF
1472012006B
Clamp-Hose- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 2
- Package Quantity: 1
$1.32 $0.941 - 1472AF1472012006B
Clamp-Hose- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$1.32 $0.941
- 43929
$15.58 $11.501
- Cover Assy-Case RR45320D453203B200
Cover Assy-Case RR- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$201.23 $140.661 - 45320D453203B620
Cover Assy-Case RR- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$230.93 $166.271
- 45322$201.78 $145.281
- Cover-Valve Body45283B
452803B851
Cover-Valve Body- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$94.10 $66.341 - 45283B
452803B011
Cover-Valve Body- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$94.10 $66.341
- Filter Assy-Valve Body Oil46321
463213B600
Filter Assy-Valve Body Oil- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Replaced By: 4632126000
$73.68 $53.941 - 46321
463213B010
Filter Assy-Valve Body Oil- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$56.50 $39.831
- 1751GE
$6.50 $4.621
- 45323B
$1.00 $0.7110
- 45285B
$10.12 $7.191
- 21513
$1.33 $0.955
- Gasket-Valve Body Cover45282E
452833B010
Gasket-Valve Body Cover- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$44.09 $31.081 - 45282E
452833B810
Gasket-Valve Body Cover- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$44.09 $31.081
- Guide-Oil43135452433B200
Guide-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$21.55 $15.901 - 43135452433B600
Guide-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$22.17 $16.361
- Guide-Oil43137E452743B200
Guide-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$4.08 $3.011 - 43137E452743B600
Guide-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$9.33 $6.891
- 48648$8.03 $5.931
- Hose-Breather45252A452703B100
Hose-Breather- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$22.10 $16.311 - 45252A452703B600
Hose-Breather- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$23.25 $17.161
- Housing-Converter45231
452313B620
Housing-Converter- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$595.73 $423.571 - 45231
452313B220
Housing-Converter- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$716.00 $500.481
- 43714B$3.75 $2.771
- 45940C$49.02 $35.881
- Lever-ATA Manual Control45932B
459323B060
Lever-ATA Manual Control- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$26.90 $19.851 - 45932B
459323B630
Lever-ATA Manual Control- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$16.15 $11.921
- 1311FA
$1.63 $1.2110
- 21825B$6.03 $4.451
- 45262B$7.47 $5.511
- 45612C
$8.42 $6.215
- 1430JB
$2.90 $2.141
- Pipe45272A452723B000
Pipe- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$25.33 $18.701 - 45272A452723B600
Pipe- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$23.10 $17.051
- 45347$4.83 $3.571
- Plug Assy-Pressure Check45260
4525039000
Plug Assy-Pressure Check- M10
- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$9.08 $6.701 - 45260452503B100
Plug Assy-Pressure Check- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$13.80 $10.181
- 45260J$11.92 $8.791
- 45228A
$26.40 $19.481
- 43171B
$14.05 $9.991
- 45324
$14.23 $10.121
- 45286A
$7.60 $5.401
- Plug-Taper43147453463B000
Plug-Taper- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 2
- Package Quantity: 1
$6.48 $4.781 - 43147453463B000
Plug-Taper- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 3
- Package Quantity: 1
$6.48 $4.781
- 46128$6.33 $4.671
- 45516$25.35 $18.711
- 46159
$18.55 $13.691
- Rod Assy-Park Sprag45920B459203B010
Rod Assy-Park Sprag- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$29.33 $21.651 - 45920B459203B610
Rod Assy-Park Sprag- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$28.37 $20.931
- 45952A
$5.77 $4.261
- Seal-Oil45217A
452453B100
Seal-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$12.98 $9.581 - 45217A
452453B310
Seal-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Replaced By: 452453B311
$10.60 $7.541
- Seal-Oil45245A
452453B410
Seal-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Replaced By: 452453B411
$11.15 $8.231 - 45245A
452453B200
Seal-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$12.98 $9.581
- 45249B$12.37 $9.131
- Seal-Oil45271C
452633B000
Seal-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 4
- Package Quantity: 1
$5.58 $4.121 - 45271C452633B000
Seal-Oil- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Require Quantity: 5
- Package Quantity: 1
$5.58 $4.121
- 45271D
$5.58 $4.121
- 45840A
$5.57 $3.961
- Sensor Assy-Speed46210A
426203B100
Sensor Assy-Speed- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
- Replaced By: 426203B101
$165.48 $121.131 - 46210A
426203B600
Sensor Assy-Speed- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
- Replaced By: 426203B601
$162.82 $119.181
- 45254$16.27 $12.001
- 45931F$6.00 $4.431
- Sleeve45332C452503B000
Sleeve- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$30.83 $22.761 - 45332C452503B600
Sleeve- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$30.83 $22.761
- Sprag-Parking45253A459263B200
Sprag-Parking- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$54.87 $40.161 - 45253A459263B600
Sprag-Parking- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$54.87 $40.161
- 45950A$27.65 $20.411
- Spring-Park Sprag45255459253B000
Spring-Park Sprag- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$5.97 $4.401 - 45255459253B600
Spring-Park Sprag- Fit Note: MODEL YEAR PACKAGE - 17MY
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$5.88 $4.341
- 45956B
$50.70 $37.111
- Tube Assy-Feed45264C452643B020
Tube Assy-Feed- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.0L - Theta 2]> [DOHC - TCI/GDI]> [Auto - 6 Speed 2WD]
$62.42 $45.69 - 45264C452643B830
Tube Assy-Feed- Fit Note: W/ ATF WARMER
- Fitting Vehicle Options: [2.4L - Theta 2]> [DOHC - GDI]> [Auto - 6 Speed 2WD]
$74.12 $54.251
- 43838438383B010
Washer-Insulator- Fit Note: MODEL YEAR PACKAGE - 17MY
- Require Quantity: 2
- Package Quantity: 5
- Replaced By: 4383832100
$4.72 $3.485
- 1360CF
$0.40 $0.281
Genuine Kia Parts, the Right Choice
KiaPartsNow.com offers the wholesale prices for genuine 2018 Kia Optima parts. Parts like Auto Transmission Case are shipped directly from authorized Kia dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2. Body: Sedan - 4Door 5P.