ChevyParts
My Garage
My Account
Cart
Lumbar Control Seats
2025 Cadillac CT4 Seat Heater Switch, Seat Switch
Currently shopping for
2025 Cadillac CT4
Change VehicleCategories Close X
Currently selected
Electrical
- ABS Components
- Air Bag Components
- Antenna & Radio
- Communication System Components
- Controls - Instruments & Gauges
- Cruise Control System
- Electrical Components
- Front Seat Belts
- Fuse & Relay
- Heated Seats
- Horn
- Ignition System
- Instruments & Gauges
- Keyless Entry Components
- Lane Departure Warning
- Lumbar Control Seats
- Parking Aid
- Power Seats
- Rear Seat Belts
- Ride Control Components
- Seat Belt
- Senders
- Supplemental Restraint System
- Switches
- Tire Pressure Monitoring
- Wipers
- Wiring Harness
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
How to use OE catalog
3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Seats & Tracks - Driver Seat Components (Frames & Shields,With Performance Seat)
- 2.Seats & Tracks - Driver Seat Components (Frames & Shields,Without Performance Seat)
- 3.Seats & Tracks - Passenger Seat Components (Frames & Shields,Without Performance Seat)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
13548590
Seat Back FrameFrame Assembly-Front Seat Back- Part Notes: Without Performance Seat, Frames & Shields
- Location: Driver Side;Passenger Side
MSRP: $194.71 Your Price: $130.251 - 1
MSRP: $341.82 Your Price: $228.681
- 2
84942533
Seat Back PanelPanel, Front Seat Back- Part Notes: Without Performance Seat, Frames & Shields, Premium Luxury, Sport, V, V Blackwing, Black
- Location: Driver Side
MSRP: $76.91 Your Price: $51.691 - 2
84942536
Seat Back PanelPanel, Front Seat Back- Part Notes: Without Performance Seat, Frames & Shields, Premium Luxury, Sport, V, V Blackwing, Black
- Location: Passenger Side
MSRP: $78.83 Your Price: $52.981 - 2
85086665
Seat Back Panel- Part Notes: With Performance Seat, Frames & Shields, Carbon
- Location: Driver Side
MSRP: $7151.95 Your Price: $4763.101 - 286804160
Seat Back Panel- Part Notes: With Performance Seat, Frames & Shields, Black
- Location: Driver Side
MSRP: $1030.37 Your Price: $686.211
- 3
84505426
Support BracketBracket, Front Seat Adjuster Track- Part Notes: Without Performance Seat, Frames & Shields;Without Performance Seat, Frames & Shields, Premium Luxury, Sport, V, V Blackwing
- Location: Driver Side;Passenger Side
MSRP: $17.10 Your Price: $11.481 - 384535660
Support BracketBracket, Front Seat Adjuster Track- Part Notes: Without Performance Seat, Frames & Shields, Luxury
- Location: Passenger Side
MSRP: $48.80 Your Price: $32.791
- 4
84791235
Lower CoverCover Assembly-Front Seat Back Rear Lower *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Premium Luxury, V Blackwing
- Location: Passenger Side
MSRP: $64.27 Your Price: $43.191 - 4
85631577
Lower CoverCover Assembly-Front Seat Back Rear Lower *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Premium Luxury, Sport, V, V Blackwing
- Location: Driver Side
MSRP: $78.33 Your Price: $52.641
- 4
84505426
Support BracketBracket, Front Seat Adjuster Track- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $17.10 Your Price: $11.481
- 5
84783455
Inner SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Outer
- Location: Driver Side
MSRP: $9.97 Your Price: $6.701 - 584783456
Inner SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Inner
- Location: Driver Side
MSRP: $9.27 Your Price: $6.231
- 5
13550153
Support SpringLumbar Assembly-Front Seat Back- Part Notes: Without Performance Seat, Frames & Shields, Seat Back, 2 WAY Lumbar
- Location: Passenger Side
- Replaced By: 13561612
MSRP: $93.09 Your Price: $62.561 - 584762111
Support SpringSupport Assembly-Front Seat Back Pad- Part Notes: Without Performance Seat, Frames & Shields, Seat Back, 4 WAY Lumbar
- Location: Passenger Side
MSRP: $12.39 Your Price: $8.331
- 5
84839316
Upper CoverCover-Front Seat Back Upper *Black- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $58.18 Your Price: $39.101 - 584839318
Upper CoverCover-Front Seat Back Upper *Black- Part Notes: With Performance Seat, Frames & Shields
- Location: Passenger Side
MSRP: $63.41 Your Price: $42.621
- 6
85561212
Lower CoverCover-Front Seat Cushion Front Finish *Piano Black- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $216.87 Your Price: $145.081
- 6
84116678
Outer SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Outer
- Location: Driver Side
MSRP: $3.59 Your Price: $2.411 - 684116679
Outer SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Inner
- Location: Driver Side
MSRP: $3.67 Your Price: $2.461
- 6
13536067
Support SpringSupport Assembly-Front Seat Cushion Pad- Part Notes: Without Performance Seat, Frames & Shields, Seat Cushion
- Location: Passenger Side
MSRP: $11.60 Your Price: $7.801
- 7
13547433
Lumbar SupportSupport, Front Seat Lumbar- Part Notes: With Performance Seat, Frames & Shields, Without Massage
- Location: Driver Side
MSRP: $216.63 Your Price: $144.931 - 713549286
Lumbar Support- Part Notes: With Performance Seat, Frames & Shields, With Massage
- Location: Driver Side
- Replaced By: 13569448
MSRP: $294.46 Your Price: $196.991 - 7
13550297
Lumbar SupportLumbar Assembly-Front Seat Back- Part Notes: Without Performance Seat, Frames & Shields, 4 WAY Lumbar, Without Massage
- Location: Passenger Side
- Replaced By: 13566511
MSRP: $113.29 Your Price: $76.131 - 7
13550153
Support SpringLumbar Assembly-Front Seat Back- Part Notes: Without Performance Seat, Frames & Shields, Seat Back, 2 WAY Lumbar
- Location: Driver Side
- Replaced By: 13561612
MSRP: $93.09 Your Price: $62.561 - 784762111
Support SpringSupport Assembly-Front Seat Back Pad- Part Notes: Without Performance Seat, Frames & Shields, Seat Back, 4 WAY Lumbar
- Location: Driver Side
MSRP: $12.39 Your Price: $8.331
- 8
84783455
Inner SupportSupport, Front Seat Lumbar- Part Notes: With Performance Seat, Frames & Shields, Outer
- Location: Driver Side
MSRP: $9.97 Your Price: $6.701 - 884783456
Inner SupportSupport, Front Seat Lumbar- Part Notes: With Performance Seat, Frames & Shields, Inner
- Location: Driver Side
MSRP: $9.27 Your Price: $6.231 - 8
13558038
Lumbar Support- Part Notes: Without Performance Seat, Frames & Shields, 4 WAY Lumbar, With Massage
- Location: Passenger Side
- Replaced By: 13569446
MSRP: $191.73 Your Price: $128.271
- 9
84783455
Inner SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Inner
- Location: Passenger Side
MSRP: $9.97 Your Price: $6.701 - 984783456
Inner SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Outer
- Location: Passenger Side
MSRP: $9.27 Your Price: $6.231 - 9
13547434
Lumbar Support- Part Notes: Without Performance Seat, Frames & Shields, Without Massage
- Location: Driver Side
- Replaced By: 13569448
MSRP: $294.46 Your Price: $196.991 - 9
84116678
Outer SupportSupport, Front Seat Lumbar- Part Notes: With Performance Seat, Frames & Shields, Outer
- Location: Driver Side
MSRP: $3.59 Your Price: $2.411 - 984116679
Outer SupportSupport, Front Seat Lumbar- Part Notes: With Performance Seat, Frames & Shields, Inner
- Location: Driver Side
MSRP: $3.67 Your Price: $2.461
- 10
85561226
Bolster PadBladder Assembly-Front Seat Back Side Bolster- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side;Passenger Side
MSRP: $11.86 Your Price: $7.971
- 10
13558038
Lumbar Support- Part Notes: Without Performance Seat, Frames & Shields, With Massage
- Location: Driver Side
- Replaced By: 13569446
MSRP: $191.73 Your Price: $128.271
- 10
84116678
Outer SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Inner
- Location: Passenger Side
MSRP: $3.59 Your Price: $2.411 - 1084116679
Outer SupportSupport, Front Seat Lumbar- Part Notes: Without Performance Seat, Frames & Shields, Outer
- Location: Passenger Side
MSRP: $3.67 Your Price: $2.461
- 11
- 11
13525339
Seat AdjusterFrame Assembly-Front Seat Cushion- Part Notes: Without Performance Seat, Frames & Shields, 8 WAY Adjust, Without Extension
- Location: Passenger Side
- Replaced By: 13558244
MSRP: $518.50 Your Price: $346.871 - 1113525341
Seat Adjuster- Part Notes: Without Performance Seat, Frames & Shields, 6 WAY Adjust
- Location: Passenger Side
MSRP: $386.41 Your Price: $258.501 - 1185529807
Seat AdjusterFrame Assembly-Front Seat Cushion- Part Notes: Without Performance Seat, Frames & Shields, 8 WAY Adjust, With Extension
- Location: Passenger Side
- Replaced By: 86815414
MSRP: $563.72 Your Price: $377.131 - 11
MSRP: $393.46 Your Price: $263.231
- 12
- 12
84791837
Front CoverCover, Front Seat Cushion Side- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $8.27 Your Price: $5.561
- 12
13525340
Seat Adjuster- Part Notes: Without Performance Seat, Frames & Shields, Without Extension
- Location: Driver Side
- Replaced By: 13558243
MSRP: $443.32 Your Price: $296.571 - 1213558243
Seat Adjuster- Part Notes: Without Performance Seat, Frames & Shields, With Extension
- Location: Driver Side
MSRP: $443.32 Your Price: $296.571
- 13
- 13
- 14
- 14
84072818
Recline CoverCover-Front Seat Inner Reclining Finish *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Inner
- Location: Passenger Side
MSRP: $11.19 Your Price: $7.521 - 1484072819
Recline CoverCover-Front Seat Inner Reclining Finish *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Outer
- Location: Passenger Side
- Replaced By: 84987349
MSRP: $8.41 Your Price: $5.661
- 15
84791851
Inner Finish PanelCover-Front Seat Inner Adjuster Front Finish *Jet Black- Part Notes: Without Performance Seat, Frames & Shields
- Location: Passenger Side
MSRP: $7.75 Your Price: $5.211
- 15
84072818
Recline CoverCover-Front Seat Inner Reclining Finish *Jet Black- Part Notes: With Performance Seat, Frames & Shields, Outer;Without Performance Seat, Frames & Shields, Outer
- Location: Driver Side
MSRP: $11.19 Your Price: $7.521 - 1584987349
Recline CoverCover-Front Seat Inner Reclining Inner Finish *Jet Black- Part Notes: With Performance Seat, Frames & Shields, Inner;Without Performance Seat, Frames & Shields, Inner
- Location: Driver Side
MSRP: $8.41 Your Price: $5.661
- 16
84791852
Inner Finish PanelCover-Front Seat Inner Adjuster Front Finish *Jet Black- Part Notes: With Performance Seat, Frames & Shields;Without Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $9.57 Your Price: $6.431 - 16
84791840
Outer Finish PanelCover, Front Seat Adjuster Track- Part Notes: Without Performance Seat, Frames & Shields, 2-WAY Lumbar
- Location: Passenger Side
MSRP: $44.07 Your Price: $29.621 - 1684791841
Outer Finish PanelCover, Front Seat Adjuster Track- Part Notes: Without Performance Seat, Frames & Shields, 4-WAY Lumbar, With Massage
- Location: Passenger Side
MSRP: $30.65 Your Price: $20.601 - 1684791848
Outer Finish PanelCover, Front Seat Adjuster Track- Part Notes: Without Performance Seat, Frames & Shields, 4-WAY Lumbar, Without Massage
- Location: Passenger Side
MSRP: $28.67 Your Price: $19.261
- 17
84791842
Outer Finish PanelCover, Front Seat Adjuster Track- Part Notes: With Performance Seat, Frames & Shields, With Massage;Without Performance Seat, Frames & Shields, With Massage
- Location: Driver Side
MSRP: $39.72 Your Price: $26.691 - 1784791844
Outer Finish PanelCover, Front Seat Adjuster Track- Part Notes: With Performance Seat, Frames & Shields, Without Massage;Without Performance Seat, Frames & Shields, Without Massage, 4 WAY Lumbar
- Location: Driver Side
MSRP: $39.72 Your Price: $26.691 - 17
84791847
Outer Finish PanelCover, Front Seat Adjuster Track- Part Notes: Without Performance Seat, Frames & Shields, Without Massage, 2 WAY Lumbar
- Location: Driver Side
MSRP: $25.40 Your Price: $17.071 - 17
84596212
Outer Finish Panel RetainerRetainer-Front Seat Cushion Cover- Part Notes: Without Performance Seat, Frames & Shields, #1
- Location: Passenger Side
- Replaced By: 85118081
MSRP: $40.05 Your Price: $26.911
- 18
13525187
Outer Finish Panel RetainerRetainer-Front Seat Cushion Cover- Part Notes: Without Performance Seat, Frames & Shields, #2
- Location: Passenger Side
MSRP: $9.71 Your Price: $6.531 - 18
85118079
Outer Finish Panel Retainer- Part Notes: With Performance Seat, Frames & Shields, #1
- Location: Driver Side
MSRP: $32.52 Your Price: $21.851
- 18
84751532
Seat SwitchSwitch Assembly-Front Seat Adjuster *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, With Memory, With Power Bolster, Without Massage
- Location: Driver Side
- Replaced By: 85081162
MSRP: $58.58 Your Price: $39.371 - 1885667459
Seat Switch- Part Notes: Without Performance Seat, Frames & Shields, Without Memory
- Location: Driver Side
MSRP: $80.40 Your Price: $54.031 - 1887840347
Seat SwitchSwitch Assembly-Front Seat Adjuster *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, With Memory, Without Power Bolster, 2 WAY Lumbar;Without Performance Seat, Frames & Shields, With Memory, Without Power Bolster, 4 WAY Lumbar
- Location: Driver Side
- Replaced By: 85030984
MSRP: $63.06 Your Price: $42.381 - 1887840354
Seat Switch- Part Notes: Without Performance Seat, Frames & Shields, With Memory, With Power Bolster, With Massage
- Location: Driver Side
- Replaced By: 85030986
MSRP: $29.55 Your Price: $19.861
- 19
13525186
Outer Finish Panel RetainerRetainer-Front Seat Cushion Cover- Part Notes: With Performance Seat, Frames & Shields, #2
- Location: Driver Side
MSRP: $11.61 Your Price: $7.811
- 19
84689844
Seat SwitchSwitch Assembly-Front Seat Adjuster *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 6 WAY Adjust
- Location: Passenger Side
- Replaced By: 85667460
MSRP: $25.45 Your Price: $17.101 - 1984689845
Seat SwitchSwitch Assembly-Front Seat Adjuster *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 8 WAY Adjust, Without Power Bolster, 4-WAY Lumbar
- Location: Passenger Side
- Replaced By: 85667461
MSRP: $74.40 Your Price: $49.991 - 1984751539
Seat SwitchSwitch Assembly-Front Seat Adjuster *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 8 WAY Adjust, With Power Bolster, Without Massage
- Location: Passenger Side
MSRP: $69.07 Your Price: $46.411 - 1985667461
Seat Switch- Part Notes: Without Performance Seat, Frames & Shields, 8 WAY Adjust, Without Power Bolster, 2-WAY Lumbar
- Location: Passenger Side
MSRP: $74.40 Your Price: $49.991 - 1987840349
Seat Switch- Part Notes: Without Performance Seat, Frames & Shields, 8 WAY Adjust, With Power Bolster, With Massage
- Location: Passenger Side
- Replaced By: 85030987
MSRP: $64.07 Your Price: $43.051
- 19
84689852
Slide KnobKnob-Front Seat Adjuster Switch *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Black
- Location: Driver Side
MSRP: $17.80 Your Price: $11.971 - 1984689857
Slide KnobKnob-Front Seat Adjuster Switch *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Black/Chrome
- Location: Driver Side
MSRP: $18.29 Your Price: $12.291
- 20
84497559
Recline KnobKnob-Front Seat Back Reclining *Galvano Silvv- Part Notes: Without Performance Seat, Frames & Shields, Black/Chrome
- Location: Driver Side
MSRP: $10.44 Your Price: $7.011 - 2084497609
Recline KnobKnob-Front Seat Back Reclining *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Black
- Location: Driver Side
MSRP: $8.65 Your Price: $5.811
- 20
84751532
Seat SwitchSwitch Assembly-Front Seat Adjuster *Jet Black- Part Notes: With Performance Seat, Frames & Shields, Without Massage
- Location: Driver Side
- Replaced By: 85081162
MSRP: $58.58 Your Price: $39.371 - 2087840354
Seat Switch- Part Notes: With Performance Seat, Frames & Shields, With Massage
- Location: Driver Side
- Replaced By: 85030986
MSRP: $29.55 Your Price: $19.861
- 20
84542691
Seat Switch SupportRetainer-Front Seat Cushion Cover- Part Notes: Without Performance Seat, Frames & Shields
- Location: Passenger Side
MSRP: $12.11 Your Price: $8.141
- 21
84649557
Lumbar SwitchSwitch Assembly-Front Seat Lumbar *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 4 WAY, Without Massage
- Location: Driver Side
MSRP: $13.84 Your Price: $9.311 - 2184649559
Lumbar SwitchSwitch Assembly-Front Seat Lumbar *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 4 WAY, With Massage
- Location: Driver Side
MSRP: $13.16 Your Price: $8.841 - 2185667456
Lumbar Switch- Part Notes: Without Performance Seat, Frames & Shields, 2 WAY
- Location: Driver Side
- Replaced By: 85762337
MSRP: $17.40 Your Price: $11.691
- 21
84542690
Seat Switch RetainerRetainer-Front Seat Cushion Cover- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $11.04 Your Price: $7.411
- 21
84689849
Slide KnobKnob-Front Seat Adjuster Switch *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Black
- Location: Passenger Side
MSRP: $13.08 Your Price: $8.79 - 2184689855
Slide KnobKnob-Front Seat Adjuster Switch *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Black/Chrome
- Location: Passenger Side
MSRP: $10.07 Your Price: $6.761
- 22
84791837
Front CoverCover, Front Seat Cushion Side- Part Notes: Without Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $8.27 Your Price: $5.561
- 22
84497557
Recline KnobKnob-Front Seat Back Reclining *Galvano Silvv- Part Notes: Without Performance Seat, Frames & Shields, Black/Chrome
- Location: Passenger Side
MSRP: $10.21 Your Price: $6.851 - 2284497607
Recline KnobKnob-Front Seat Back Reclining *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, Black
- Location: Passenger Side
MSRP: $17.80 Your Price: $11.971
- 23
84649557
Lumbar SwitchSwitch Assembly-Front Seat Lumbar *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 4-WAY, Without Power Bolster
- Location: Passenger Side
MSRP: $13.84 Your Price: $9.311 - 2384689859
Lumbar SwitchSwitch Assembly-Front Seat Lumbar *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 2-WAY
- Location: Passenger Side
- Replaced By: 85762337
MSRP: $17.40 Your Price: $11.691 - 2384878419
Lumbar SwitchSwitch Assembly-Front Seat Lumbar *Jet Black- Part Notes: Without Performance Seat, Frames & Shields, 4-WAY, With Power Bolster
- Location: Passenger Side
MSRP: $21.13 Your Price: $14.201
- 23
- 23
84497559
Recline KnobKnob-Front Seat Back Reclining *Galvano Silvv- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $10.44 Your Price: $7.011
- 24
84791838
Front CoverCover, Front Seat Cushion Side- Part Notes: Without Performance Seat, Frames & Shields
- Location: Passenger Side
MSRP: $11.59 Your Price: $7.801
- 24
84878417
Lumbar SwitchSwitch Assembly-Front Seat Lumbar *Jet Black- Part Notes: With Performance Seat, Frames & Shields
- Location: Driver Side
MSRP: $19.78 Your Price: $13.291
- 25
- 25
- 26
- 26
84762111
Support SpringSupport Assembly-Front Seat Back Pad- Part Notes: With Performance Seat, Frames & Shields, Seat Back
- Location: Driver Side
MSRP: $12.39 Your Price: $8.331
- 27
13536067
Support SpringSupport Assembly-Front Seat Cushion Pad- Part Notes: With Performance Seat, Frames & Shields, Seat Cushion
- Location: Driver Side
MSRP: $11.60 Your Price: $7.801
- 28
- 29
