2017 Buick Verano Electrical Switch & Relay Parts

Engine:
2.4L L4

The 2017 Buick Verano has 110 electrical switch & relay parts with verified fitment on this page — 28 part types and 16 brands, covering the 2.4L L4 engine. Each part includes a manufacturer part number and application notes.

On the 2017 Buick Verano, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. 35 parts of the 110 listed are Power Window Switch (19 parts), Accessory Power Relay (8 parts) and Headlamp Switch (8 parts). The other 25 part types cover the remaining 75 parts.

A/C Refrigerant Pressure Switch

Brand Part Number Markets Notes Buy
FOUR SEASONS Popular 20915
🇺🇸 US 🇨🇦 CA
Pressure Switch
Fitment notes — FOUR SEASONS 20915
Pressure Switch
Transducer
View on
Amazon
GM GENUINE Popular 1551343
🇺🇸 US 🇨🇦 CA
without CircuitAir Conditioning Front Automatic/Auxiliary Control(CJ2),Merchandised Trans Auto Equipment
View on
Amazon
GPD 1711513
🇺🇸 US 🇨🇦 CA
Pressure Transducer
View on
Amazon
GPD 1711876
🇺🇸 US 🇨🇦 CA
Transducer PigtailTransducer
View on
Amazon
UAC SW10093C
🇺🇸 US 🇨🇦 CA
Pressure Transducer
Fitment notes — UAC SW10093C
Pressure Transducer
Transducer
View on
Amazon
WELLS 1S8929
🇺🇸 US 🇨🇦 CA
Clutch Cycle and Fan ControlCut-Off
View on
Amazon

This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Accessory Delay Relay

Brand Part Number Markets Notes Buy
GM GENUINE 13266315
🇺🇸 US 🇨🇦 CA
Gray
Fitment notes — GM GENUINE 13266315
Gray
Gray
View on
Amazon

This table covers the relays that control the Accessory Delay circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Accessory Power Relay

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular RY302T
🇺🇸 US 🇨🇦 CA
T-SeriesFunctions: Relay
Fitment notes — STANDARD MOTOR PRODUCTS RY302T
T-SeriesFunctions: RelayTerminal Type: Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY302
🇺🇸 US 🇨🇦 CA
Functions: Multi-Function RelayTerminal Quantity: 4
View on
Amazon
HELLA 933332541
🇺🇸 US 🇨🇦 CA
4-Pin ConnectorPlug: B
View on
Amazon
ROSTRA 600420
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangle
View on
Amazon
STANDARD MOTOR PRODUCTS RY1743
🇺🇸 US 🇨🇦 CA
Connector Shape: FlatFunctions: Relay
View on
Amazon
STANDARD MOTOR PRODUCTS RY451
🇺🇸 US 🇨🇦 CA
Connector Shape: RectangularFunctions: Fog Lamp Relay
View on
Amazon
STANDARD MOTOR PRODUCTS RY1799
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareFunctions: Relay
View on
Amazon
WELLS 1R3344
🇺🇸 US 🇨🇦 CA
with 4 TerminalsRectangular
View on
Amazon

This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Cruise Control Switch

Brand Part Number Markets Notes Buy
GM GENUINE Popular 22756618
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 22756618
Black
Fits:
Base Model or Sport TouringCruise Control (K34),Steering Wheel(N52),Interior Trim Color (4AA),Interior Trim Color (4AV)
or:
Base Model or Sport TouringExcept Forward Collision Alert (UEU), Heated Steering Wheel Switch (UVD)Cruise Control (K34), Leather Steering Wheel (N34),Interior Trim Color (4AV)
View on
Amazon
ROSTRA 640233
🇺🇸 US 🇨🇦 CA
without Audio Controls In Steering Wheel
View on
Amazon
STANDARD MOTOR PRODUCTS CCA1338
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S15926
🇺🇸 US 🇨🇦 CA
with Radio Controls in Steering Wheel
View on
Amazon
WELLS 1S17566
🇺🇸 US 🇨🇦 CA
selector switch
View on
Amazon

This table covers the Cruise Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Dimmer Switch

Economy

Brand Part Number Markets Notes Buy
SHEE-MAR SM291
🇺🇸 US 🇨🇦 CA
with Trip Computer ControlsMulti Function Turn Signal and Dimmer Switch
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA 640233
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS CBS2259
🇺🇸 US 🇨🇦 CA
Black
View on
Amazon
WELLS 1S11462
🇺🇸 US 🇨🇦 CA
Indicator Markings Color: White
View on
Amazon

This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Door Lock Switch

Brand Part Number Markets Notes Buy
GM GENUINE 84545419
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 84545419
Black
RightLeatherDOOR PANEL Trim Color (1AC),DOOR PANEL Trim Color (1AB)
View on
Amazon
GM GENUINE 84545413
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 84545413
Black
LeftLeatherLOCATED IN DOORDOOR PANEL Trim Color (1AC),DOOR PANEL Trim Color (1AB)
View on
Amazon
WELLS 1S12494
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon
WELLS 1S12497
🇺🇸 US 🇨🇦 CA
Front Right
View on
Amazon

This table covers the Door Lock switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Driver Information Display Switch

Brand Part Number Markets Notes Buy
ROSTRA 640233
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S11462
🇺🇸 US 🇨🇦 CA
Indicator Markings Color: White
View on
Amazon

This table covers the Driver Information Display switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Fog / Driving Lamp Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS HLS1663
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS HLS1663
Black
Black
View on
Amazon

This table covers the Fog / Driving Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Hazard Warning Switch

Brand Part Number Markets Notes Buy
WELLS 1S12830
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the Hazard Warning switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Headlamp Switch

Economy

Brand Part Number Markets Notes Buy
SHEE-MAR SM2345
🇺🇸 US 🇨🇦 CA
Cocoawith Fog Lamps
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE Popular 22901652
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 22901652
Black
Mating Connector 13576636Interior Trim Color (4AA),Interior Trim Color (4AV)Except Front Fog Lamp (T3U)
View on
Amazon
WELLS Popular 1S11479
🇺🇸 US 🇨🇦 CA
Blackwithout Fog Lights
View on
Amazon
GM GENUINE 22901650
🇺🇸 US 🇨🇦 CA
Cocoa
Fitment notes — GM GENUINE 22901650
Cocoa
Value Added Cockpit (VRG), Interior Trim Color (4BO)Except Front Fog Lamp (T3U)
View on
Amazon
GM GENUINE 22901646
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 22901646
Black
with Front Fog Lamps (T3U), Value Added Cockpit (VRG), Interior Trim Color (4AA), Interior Trim Color (4AV)
View on
Amazon
STANDARD MOTOR PRODUCTS HLS1694
🇺🇸 US 🇨🇦 CA
without Fog Lightsbrown
View on
Amazon
STANDARD MOTOR PRODUCTS HLS1639
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS HLS1639
Black
without Fog Lights
View on
Amazon
STANDARD MOTOR PRODUCTS HLS1663
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS HLS1663
Black
with Fog Lights
View on
Amazon

This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Ignition Starter Switch

Economy

Brand Part Number Markets Notes Buy
AUTOTECNICA Popular GM1317188
🇺🇸 US 🇨🇦 CA
View on
Amazon
VEMO V51800018
🇺🇸 US 🇨🇦 CA
Body code PG69
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular US1032
🇺🇸 US 🇨🇦 CA
without keyless ignition system
View on
Amazon
GM GENUINE 23276089
🇺🇸 US 🇨🇦 CA
Base Model or Sport TouringNo Back Light
Fitment notes — GM GENUINE 23276089
Base Model or Sport TouringNo Back LightIgnition SwitchLead Free
View on
Amazon
ROSTRA 630079
🇺🇸 US 🇨🇦 CA
Located on Column
View on
Amazon
STANDARD MOTOR PRODUCTS US1164
🇺🇸 US 🇨🇦 CA
Keyless IgnitionDash Mounted
View on
Amazon
WELLS 1S12007
🇺🇸 US 🇨🇦 CA
Mounting Type: Bolt On
Fitment notes — WELLS 1S12007
Mounting Type: Bolt On
Located on Column
View on
Amazon
WELLS 1S12009
🇺🇸 US 🇨🇦 CA
with Push Button Switch
View on
Amazon

This table covers the ignition switches that feed the starter circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Instrument Panel Dimmer Switch

Brand Part Number Markets Notes Buy
ROSTRA 650173
🇺🇸 US 🇨🇦 CA
Blackwithout Fog Lights
View on
Amazon
STANDARD MOTOR PRODUCTS HLS1639
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS HLS1639
Black
without Fog Lights
View on
Amazon
STANDARD MOTOR PRODUCTS HLS1663
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS HLS1663
Black
with Fog Lights
View on
Amazon
WELLS 1S11479
🇺🇸 US 🇨🇦 CA
Blackwithout Fog Lights
View on
Amazon

This table covers the Instrument Panel Dimmer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Liftgate Latch Actuator Relay

Brand Part Number Markets Notes Buy
GM GENUINE 13422668
🇺🇸 US 🇨🇦 CA
Gray4-Terminal
View on
Amazon

This table covers the relays that control the Liftgate Latch Actuator circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Neutral Safety Switch / Range Sensor

Brand Part Number Markets Notes Buy
ROSTRA 670628
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 501182
🇺🇸 US 🇨🇦 CA
MLPSWhite
Fitment notes — ROSTRA 501182
MLPSWhitewith 6-Pin Blue Connector
View on
Amazon
STANDARD MOTOR PRODUCTS NS678
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S12271
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the Neutral Safety Switch / Range sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.

Oil Pressure Sender / Switch

Economy

Brand Part Number Markets Notes Buy
HOLSTEIN 2OPS0093
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
UNITED MOTOR PRODUCTS OPS183
🇺🇸 US 🇨🇦 CA
Fits with Gaug
Fitment notes — UNITED MOTOR PRODUCTS OPS183
Fits:
with Gaug
or:
with Light
View on
Amazon
VEMO V50720029
🇺🇸 US 🇨🇦 CA
Thread Size: M12 X 1.5Plug (Connector): 1 Pin
View on
Amazon
WALKER PRODUCTS 2561039
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE Popular 19436255
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS Popular 1S6798
🇺🇸 US 🇨🇦 CA
View on
Amazon
GPD 1815427
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS PS402
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.

Outside Mirror Switch

Brand Part Number Markets Notes Buy
GM GENUINE 13272182
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 13272182
Black
Heated, Remote Control, Auxiliary Wide Field of Viewith Driver, Convex/Passenger Outside Mirror(DWE), Right Hand and Left Hand Remote Control, Manual Fold, Auxiliary Wide Field of Viewith Driver Convex/Passenger Outside Mirror(DWY), Interior Trim Color (4AA), Interior Trim Color (4AV)
View on
Amazon
STANDARD MOTOR PRODUCTS MRS117
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the Outside Mirror switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Parking Brake Switch

Brand Part Number Markets Notes Buy
GM GENUINE 85780220
🇺🇸 US 🇨🇦 CA
Fits LeatherJet Black
Fitment notes — GM GENUINE 85780220
Fits:
LeatherJet BlackExtended Range Passive Entry Remote Lock Control - All Doors (ATH), Keyless Engine Start Switch (BTM), Interior Trim Color (4AA)
or:
Base Model or Sport TouringStandard Range Remote Lock Control (ATG),USA (EF7),Stereo with MP3, USB(UFU),Stereo with MP3,USB,Navigation For North America(UHQ),Stereo with CD Player and Music Navigator For North America(UYE),Canadian (Z49),Interior Trim Color (4AV)Jet Black
View on
Amazon

This table covers the Parking Brake switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Power Seat Switch

Economy

Brand Part Number Markets Notes Buy
AUTOTECNICA GM1322316
🇺🇸 US 🇨🇦 CA
Front Left8 Way Adjustment
View on
Amazon
DORMAN 901271
🇺🇸 US 🇨🇦 CA
Front Left8 Way Adjustment
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA Popular 662584
🇺🇸 US 🇨🇦 CA
Front Left8 Way Adjustment
View on
Amazon
STANDARD MOTOR PRODUCTS PSW17
🇺🇸 US 🇨🇦 CA
Front Leftwith 6 Way
View on
Amazon
STANDARD MOTOR PRODUCTS PSW149
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS PSW149
Connector Shape: Rectangle
without Headrest Monitorwith 8 Way Power SeatsLeft
View on
Amazon

This table covers the Power Seat switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Power Window Switch

Economy

Brand Part Number Markets Notes Buy
DORMAN 901086
🇺🇸 US 🇨🇦 CA
Front Left5 Button
Fitment notes — DORMAN 901086
Front Left5 ButtonCX SeriesBlack
View on
Amazon
SHEE-MAR SM1876
🇺🇸 US 🇨🇦 CA
OE Switch
Fitment notes — SHEE-MAR SM1876
OE Switch
Front RightBlack
View on
Amazon
SHEE-MAR SM1877
🇺🇸 US 🇨🇦 CA
Fits Rear LeftBlack
Fitment notes — SHEE-MAR SM1877
Fits:
Rear LeftBlack
or:
Rear RightBlack
View on
Amazon
VEMO V51730080
🇺🇸 US 🇨🇦 CA
Front Left
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE Popular 13305370
🇺🇸 US 🇨🇦 CA
Front RightBase Model or Sport Touring
Fitment notes — GM GENUINE 13305370
Front RightBase Model or Sport TouringJET BLACKInterior Trim Color (4AA),Interior Trim Color (4AV)
View on
Amazon
GM GENUINE Popular 20933566
🇺🇸 US 🇨🇦 CA
RearJET BLACK
Fitment notes — GM GENUINE 20933566
RearJET BLACKInterior Trim Color (4AA),Interior Trim Color (4AV)
View on
Amazon
GM GENUINE Popular 20830838
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 20830838
Black
Front LeftLeatherInterior Trim Color (4AA),Interior Trim Color (4AV)DRIVER
View on
Amazon
GM GENUINE Popular 13305373
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 13305373
Black
Front LeftBase Model or Sport TouringInterior Trim Color (4AA),Interior Trim Color (4AV)
View on
Amazon
ROSTRA 660043
🇺🇸 US 🇨🇦 CA
Front Leftwithout Leather Interior
Fitment notes — ROSTRA 660043
Front Leftwithout Leather Interiorblack
View on
Amazon
ROSTRA 660403
🇺🇸 US 🇨🇦 CA
Front Leftwith Leather Interior
Fitment notes — ROSTRA 660403
Front Leftwith Leather Interiorblack
View on
Amazon
ROSTRA 660333
🇺🇸 US 🇨🇦 CA
Front Leftwithout Leather Interior
Fitment notes — ROSTRA 660333
Front Leftwithout Leather InteriorCocoa
View on
Amazon
STANDARD MOTOR PRODUCTS DWS1541
🇺🇸 US 🇨🇦 CA
RearBrown
View on
Amazon
STANDARD MOTOR PRODUCTS DWS1274
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS DWS1274
Black
Rearwith 7 Terminal Connector
View on
Amazon
WELLS 1S12395
🇺🇸 US 🇨🇦 CA
Front RightBlack
View on
Amazon
WELLS 1S12393
🇺🇸 US 🇨🇦 CA
Front RightBrown
View on
Amazon
WELLS 1S12389
🇺🇸 US 🇨🇦 CA
RearBrown
View on
Amazon
WELLS 1S12370
🇺🇸 US 🇨🇦 CA
RearBlack
View on
Amazon
WELLS 1S12368
🇺🇸 US 🇨🇦 CA
Front LeftBlack
Fitment notes — WELLS 1S12368
Front LeftBlackwithout Leather Seats
View on
Amazon
WELLS 1S12396
🇺🇸 US 🇨🇦 CA
Front LeftBlack
Fitment notes — WELLS 1S12396
Front LeftBlackwith Leather Seats
View on
Amazon

This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Powertrain Control Module Relay

Brand Part Number Markets Notes Buy
HELLA 933332541
🇺🇸 US 🇨🇦 CA
4-Pin ConnectorPlug: B
View on
Amazon

This table covers the relays that control the Powertrain Control Module circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Radiator Fan Relay

Brand Part Number Markets Notes Buy
HELLA 933332541
🇺🇸 US 🇨🇦 CA
4-Pin ConnectorPlug: B
Fitment notes — HELLA 933332541
4-Pin ConnectorPlug: B
Motor Relay
View on
Amazon

This table covers the relays that control the Radiator Fan circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Seat Heater Switch

Brand Part Number Markets Notes Buy
ULTRA-POWER PSW149
🇺🇸 US 🇨🇦 CA
Seat Control SwitchPower Seat Switch
Fitment notes — ULTRA-POWER PSW149
Seat Control SwitchPower Seat Switchwithout Headrest Monitorwith 8 Way Power SeatsLeft
View on
Amazon

This table covers the Seat Heater switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Steering Wheel Audio Control Switch

Brand Part Number Markets Notes Buy
WELLS 1S16651
🇺🇸 US 🇨🇦 CA
Brown
View on
Amazon
WELLS 1S16668
🇺🇸 US 🇨🇦 CA
Black
View on
Amazon

This table covers the Steering Wheel Audio Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Sunroof / Sunshade Switch

Brand Part Number Markets Notes Buy
GM GENUINE 25795115
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 25795115
Black
Rocker StyleElectric Glass Sliding Sunroof (CF5),Interior Trim Color (4AA),Interior Trim Color (4AV)
View on
Amazon

This table covers the Sunroof / Sunshade switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Traction / Stability Control Switch

Brand Part Number Markets Notes Buy
WELLS 1S12830
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the Traction / Stability Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Turn Signal Relay

Brand Part Number Markets Notes Buy
VEMO V40710006
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the relays that control the Turn Signal circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Turn Signal Switch

Economy

Brand Part Number Markets Notes Buy
SHEE-MAR Popular SM291
🇺🇸 US 🇨🇦 CA
with Trip Computer ControlsMulti Function Turn Signal and Dimmer Switch
View on
Amazon
DORMAN 920758
🇺🇸 US 🇨🇦 CA
Left
View on
Amazon
VEMO V51730142
🇺🇸 US 🇨🇦 CA
Base Model or Leather or Sport Touring
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE Popular 84545435
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — GM GENUINE 84545435
Black
Base Model or Leather or Sport Touring
View on
Amazon
STANDARD MOTOR PRODUCTS CBS2259
🇺🇸 US 🇨🇦 CA
Black
View on
Amazon
WELLS 1S11462
🇺🇸 US 🇨🇦 CA
Indicator Markings Color: White
View on
Amazon
Brand Part Number Markets Notes Buy
VEMO V40802444
🇺🇸 US 🇨🇦 CA
Number of Pins 1284545435
View on
Amazon

This table covers the combination / turn-signal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Wiper / Washer Switch

Economy

Brand Part Number Markets Notes Buy
SHEE-MAR SM1245
🇺🇸 US 🇨🇦 CA
OE Switch
Fitment notes — SHEE-MAR SM1245
OE Switch
Black
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE 95433824
🇺🇸 US 🇨🇦 CA
Black
View on
Amazon
WELLS 1S11522
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the Wiper / Washer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Buying Electrical Switch & Relay Parts for a 2017 Buick Verano

On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.

  • Confirm you have the 2.4L L4 engine — every part on this page is matched to it.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Power Window Switch and Accessory Power Relay .

Frequently Asked Questions

How many electrical switch & relay parts fit the 2017 Buick Verano?

Our catalog currently lists 110 electrical switch & relay parts for the 2017 Buick Verano across 28 subcategories and 16 brands, covering the 2.4L L4 engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical switch & relay problems on a 2017 Buick Verano?

Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2017 Buick Verano was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2017 Buick Verano?

Every part on this page is matched to the 2.4L L4 engine. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2017 Buick Verano

Electrical Switch & Relay Parts for Other Buick Verano Years

Switch vehicle or jump to a subcategory

Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.