2000 Acura Integra Electrical Switch & Relay Parts

Engine:
1.8L L4

The 2000 Acura Integra has 167 electrical switch & relay parts with verified fitment on this page — 32 part types and 21 brands, covering the 1.8L L4 engine. Each part includes a manufacturer part number and application notes.

The switch and relay system on the 2000 Acura Integra covers the switches, relays and flashers that route power to everything the driver touches. The largest groups are Accessory Power Relay (24 parts), Oil Pressure Sender / Switch (14 parts) and Brake Light Switch (13 parts). The other 29 part types cover the remaining 116 parts.

A/C Compressor 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
Control Relay
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY302
🇺🇸 US 🇨🇦 CA
Functions: Multi-Function RelayTerminal Quantity: 4
Fitment notes — STANDARD MOTOR PRODUCTS RY302
Functions: Multi-Function RelayTerminal Quantity: 4
Control Relay
View on
Amazon
ACDELCO 1550976
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 1550976
Gold
Fits:
Control Relayor Compressor Clutch Relay
View on
Amazon
FOUR SEASONS 36017
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangular
Fitment notes — FOUR SEASONS 36017
Connector Shape: Rectangular
Fits:
Control Relayor Compressor Clutch Relay
View on
Amazon
ROSTRA 600017
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereTerminal Quantity: 4
Fitment notes — ROSTRA 600017
Amperage Rating: 20 AmpereTerminal Quantity: 4
Control Relay
View on
Amazon
WELLS 1R3545
🇺🇸 US 🇨🇦 CA
Connector Gender: MaleMounting Hardware Included: No
Fitment notes — WELLS 1R3545
Connector Gender: MaleMounting Hardware Included: NoTerminal Quantity: 4Voltage: 12.0 VDC
Control Relay
View on
Amazon

This table covers the relays that control the A/C Compressor 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.

A/C Condenser Fan Motor Relay

Brand Part Number Markets Notes Buy
ACDELCO 1550976
🇺🇸 US 🇨🇦 CA
Gold
View on
Amazon
FOUR SEASONS 36017
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangular
View on
Amazon

This table covers the relays that control the A/C Condenser Fan Motor 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.

A/C Refrigerant Pressure Switch

Brand Part Number Markets Notes Buy
UAC Popular SW10000C
🇺🇸 US 🇨🇦 CA
Binary Hpco/Lpco Switch
View on
Amazon
FOUR SEASONS 35993
🇺🇸 US 🇨🇦 CA
Pressure Switch
View on
Amazon
GPD 1711474
🇺🇸 US 🇨🇦 CA
Binary Switch
View on
Amazon
STANDARD MOTOR PRODUCTS PCS161
🇺🇸 US 🇨🇦 CA
CUT-OFF
View on
Amazon
WELLS 1S15790
🇺🇸 US 🇨🇦 CA
CUT-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.

A/C System Relay

Brand Part Number Markets Notes Buy
UAC RE4890
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the relays that control the A/C System 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.

ABS Relay

Brand Part Number Markets Notes Buy
ROSTRA 600177
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS RY211T
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS RY211
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R1082
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the relays that control the ABS 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 RY621
🇺🇸 US 🇨🇦 CA
Functions: RelayBlack
Fitment notes — STANDARD MOTOR PRODUCTS RY621
Functions: RelayBlack
with Original Equipment (OE) # 39794-SE0-003
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY211
🇺🇸 US 🇨🇦 CA
with Original Equipment (OE) # 39795-SB2-003
View on
Amazon
WELLS Popular 1R2092
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
Fitment notes — WELLS 1R2092
Mounting Hardware Included: No
Omron or Siemens Relaywith 4 TerminalsMicro ISO Relay
View on
Amazon
WELLS Popular 1R3545
🇺🇸 US 🇨🇦 CA
Connector Gender: MaleMounting Hardware Included: No
Fitment notes — WELLS 1R3545
Connector Gender: MaleMounting Hardware Included: NoTerminal Quantity: 4Voltage: 12.0 VDC
with 4 Terminalswith Stamping # 95224-2D000
View on
Amazon
WELLS Popular 1R1082
🇺🇸 US 🇨🇦 CA
with OE# 39797-SB2-003
View on
Amazon
BWD/NIEHOFF R6069
🇺🇸 US 🇨🇦 CA
Accessory RelayPower
Fitment notes — BWD/NIEHOFF R6069
Accessory RelayPowerOE # 39797-SE0-004
View on
Amazon
DENSO 5670049
🇺🇸 US 🇨🇦 CA
Engine Cooling Fan Relay KitHVAC Control Panel Relay
View on
Amazon
FAMOUS BRAND RAA1833
🇺🇸 US 🇨🇦 CA
Accessory RelayPower
Fitment notes — FAMOUS BRAND RAA1833
Accessory RelayPowerwith Orig Equipment # 39797-SE0-004
View on
Amazon
FAMOUS BRAND RAA1305
🇺🇸 US 🇨🇦 CA
Accessory RelayPower
Fitment notes — FAMOUS BRAND RAA1305
Accessory RelayPowerwith Orig Equipment # 39797-SE3-003
View on
Amazon
ROSTRA 600017
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereTerminal Quantity: 4
Fitment notes — ROSTRA 600017
Amperage Rating: 20 AmpereTerminal Quantity: 4
with Stamping # 95224-2D000Replaces Relay with 5 Blade Terminals
View on
Amazon
ROSTRA 600264
🇺🇸 US 🇨🇦 CA
Micro ISOReplaces Omron or Siemens
Fitment notes — ROSTRA 600264
Micro ISOReplaces Omron or Siemenswith 4 Blade Terminals
View on
Amazon
ROSTRA 600177
🇺🇸 US 🇨🇦 CA
with OE # 39797-SB2-003
View on
Amazon
ROSTRA 600233
🇺🇸 US 🇨🇦 CA
with OE # 39797-SE3-003
View on
Amazon
ROSTRA 600366
🇺🇸 US 🇨🇦 CA
with Stamping # 056700-7250
View on
Amazon
STANDARD MOTOR PRODUCTS RY314
🇺🇸 US 🇨🇦 CA
with Original Equipment (OE) # 39797-SE0-004
View on
Amazon
STANDARD MOTOR PRODUCTS RY171
🇺🇸 US 🇨🇦 CA
Functions: Relay
Fitment notes — STANDARD MOTOR PRODUCTS RY171
Functions: Relay
with Original Equipment (OE) # 39797-SE3-003
View on
Amazon
STANDARD MOTOR PRODUCTS RY211T
🇺🇸 US 🇨🇦 CA
OE No. 39795-SB2-003
View on
Amazon
STANDARD MOTOR PRODUCTS RY187
🇺🇸 US 🇨🇦 CA
Functions: Starter Relay
Fitment notes — STANDARD MOTOR PRODUCTS RY187
Functions: Starter Relay
with Original Equipment (OE) # 39797-SE0-003
View on
Amazon
ULTRA-POWER RY314
🇺🇸 US 🇨🇦 CA
Accessory RelayPower
Fitment notes — ULTRA-POWER RY314
Accessory RelayPowerOE # 39797-SE0-004
View on
Amazon
WELLS 1R1025
🇺🇸 US 🇨🇦 CA
with OE# 39797-SE3-003
View on
Amazon
WELLS 1R1114
🇺🇸 US 🇨🇦 CA
with Stamping # 056700-7250
View on
Amazon
WELLS 1R1036
🇺🇸 US 🇨🇦 CA
with OE# 39797-SE0-003
View on
Amazon
WELLS 1R1093
🇺🇸 US 🇨🇦 CA
with OE# 39797-SE0-004
View on
Amazon
WELLS 1R1422
🇺🇸 US 🇨🇦 CA
with 4 TerminalsMitsuba Relay
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.

Back Up / Reverse Lamp Switch

Economy

Brand Part Number Markets Notes Buy
ULTRA-POWER 1S5903
🇺🇸 US 🇨🇦 CA
with Manual Trans
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
WELLS Popular 1S5903
🇺🇸 US 🇨🇦 CA
Manual trans.
View on
Amazon
BECK/ARNLEY 2011852
🇺🇸 US 🇨🇦 CA
View on
Amazon
FACET 76175
🇺🇸 US 🇨🇦 CA
Manual trans.
View on
Amazon
WELLS 1S5909
🇺🇸 US 🇨🇦 CA
Switch Mounting Type: Bolt On
Fitment notes — WELLS 1S5909
Switch Mounting Type: Bolt On
Automatic trans.Neutral Safety and Backup Light Switch
View on
Amazon

This table covers the Back Up / Reverse 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.

Blower Motor Relay

Brand Part Number Markets Notes Buy
ACDELCO 1550976
🇺🇸 US 🇨🇦 CA
Gold
View on
Amazon
FOUR SEASONS 36017
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangular
View on
Amazon
GPD 1711688
🇺🇸 US 🇨🇦 CA
Control Relay
View on
Amazon
WELLS 1R1036
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the relays that control the Blower Motor 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.

Brake Light Switch

Economy

Brand Part Number Markets Notes Buy
BWD/NIEHOFF S37025
🇺🇸 US 🇨🇦 CA
with Cruise Control
View on
Amazon
FAMOUS BRAND SBA3232
🇺🇸 US 🇨🇦 CA
Type Rwithout Cruise Control
View on
Amazon
VEMO V26730005
🇺🇸 US 🇨🇦 CA
Type R
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA Popular 620010
🇺🇸 US 🇨🇦 CA
GS Model or GS-R Model or LS Modelwith Cruise Control
View on
Amazon
STANDARD MOTOR PRODUCTS Popular SLS216
🇺🇸 US 🇨🇦 CA
without Cruise Control
View on
Amazon
WELLS Popular 1S5431
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
Fitment notes — WELLS 1S5431
Mounting Hardware Included: No
GS Model or GS-R Model or LS Model
View on
Amazon
BECK/ARNLEY 2011460
🇺🇸 US 🇨🇦 CA
Except Cruise Control
View on
Amazon
BECK/ARNLEY 2011821
🇺🇸 US 🇨🇦 CA
Cruise Control
View on
Amazon
FACET 71062
🇺🇸 US 🇨🇦 CA
Type R
View on
Amazon
FACET 71122
🇺🇸 US 🇨🇦 CA
GS Model or GS-R Model or LS Model
View on
Amazon
ROSTRA 620054
🇺🇸 US 🇨🇦 CA
Type Rwithout Cruise Control
View on
Amazon
STANDARD MOTOR PRODUCTS SLS225
🇺🇸 US 🇨🇦 CA
with Cruise Control
View on
Amazon
WELLS 1S5818
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
Fitment notes — WELLS 1S5818
Mounting Hardware Included: No
Type R
View on
Amazon

This table covers the pedal-mounted switch that turns on the brake 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.

Clutch Pedal Position / Starter Safety Switch

Economy

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS NS225T
🇺🇸 US 🇨🇦 CA
T-Series12mm Stem Diameter
View on
Amazon
VEMO V26730069
🇺🇸 US 🇨🇦 CA
Manual trans.
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA Popular 670011
🇺🇸 US 🇨🇦 CA
12mm Diameter Stem
View on
Amazon
WELLS Popular 1S5720
🇺🇸 US 🇨🇦 CA
Manual trans.12mm Stem Diameter
View on
Amazon
STANDARD MOTOR PRODUCTS NS225
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S5705
🇺🇸 US 🇨🇦 CA
Manual trans.10mm Stem Diameter
View on
Amazon

This table covers the Clutch Pedal Position / Starter Safety 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.

Computer Control Relay

Brand Part Number Markets Notes Buy
ROSTRA Popular 600019
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY422T
🇺🇸 US 🇨🇦 CA
T-Series
View on
Amazon
HOLSTEIN 2RSW0033
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS RY422
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R1455
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: No
View on
Amazon
WELLS 1R1853
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: YES
View on
Amazon

This table covers the relays that control the Computer Control 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 Release Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS NS56
🇺🇸 US 🇨🇦 CA
Clutch Pedal Mounted
View on
Amazon

This table covers the Cruise Control Release 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.

Daytime Running Light Relay

Brand Part Number Markets Notes Buy
WELLS 1R1951
🇺🇸 US 🇨🇦 CA
Universal Daytime Running Lamp Kit
Fitment notes — WELLS 1R1951
Universal Daytime Running Lamp Kit
Universal Daytime Running Lamp Kit
View on
Amazon

This table covers the relays that control the Daytime Running Light 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.

Dimmer Switch

Economy

Brand Part Number Markets Notes Buy
SHEE-MAR SM1105
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA 640095
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS DS1012
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S2242
🇺🇸 US 🇨🇦 CA
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 Jamb Switch

Brand Part Number Markets Notes Buy
WELLS 1S3655
🇺🇸 US 🇨🇦 CA
Fits Rear
Fitment notes — WELLS 1S3655
Fits:
Rear
or:
Front
View on
Amazon

This table covers the Door Jamb 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.

Door Lock Switch

Economy

Brand Part Number Markets Notes Buy
ULTRA-POWER 1S7270
🇺🇸 US 🇨🇦 CA
Power Door Lock Switch
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA 650231
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS PDS140
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S7270
🇺🇸 US 🇨🇦 CA
Instruction Manual Included: No
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.

Fuel Injection Relay

Brand Part Number Markets Notes Buy
ROSTRA Popular 600019
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY422T
🇺🇸 US 🇨🇦 CA
T-Series
View on
Amazon
HOLSTEIN 2RSW0033
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS RY422
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R1455
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: No
View on
Amazon
WELLS 1R1853
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: YES
View on
Amazon

This table covers the relays that control the Fuel Injection 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.

Fuel Pump / Circuit Opening Relay

Brand Part Number Markets Notes Buy
ROSTRA Popular 600019
🇺🇸 US 🇨🇦 CA
Main
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY422T
🇺🇸 US 🇨🇦 CA
T-Series
Fitment notes — STANDARD MOTOR PRODUCTS RY422T
T-Series
Main
View on
Amazon
HOLSTEIN 2RSW0033
🇺🇸 US 🇨🇦 CA
Main
View on
Amazon
STANDARD MOTOR PRODUCTS RY422
🇺🇸 US 🇨🇦 CA
Main
View on
Amazon
WELLS 1R1455
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: No
Fitment notes — WELLS 1R1455
Mounting Bracket Included: No
Main
View on
Amazon
WELLS 1R1853
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: YES
Fitment notes — WELLS 1R1853
Mounting Bracket Included: YES
Main
View on
Amazon

This table covers the relays that control the Fuel Pump / Circuit Opening 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.

Hazard Warning Relay

Brand Part Number Markets Notes Buy
WELLS 1R1453
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Hazard Warning 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.

Headlamp Switch

Economy

Brand Part Number Markets Notes Buy
SHEE-MAR SM1105
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA 640095
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS DS1012
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S2242
🇺🇸 US 🇨🇦 CA
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.

Horn Relay

Brand Part Number Markets Notes Buy
HOLSTEIN 2RSW0026
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 600017
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereTerminal Quantity: 4
View on
Amazon
STANDARD MOTOR PRODUCTS RY302T
🇺🇸 US 🇨🇦 CA
T-SeriesFunctions: Relay
Fitment notes — STANDARD MOTOR PRODUCTS RY302T
T-SeriesFunctions: RelayTerminal Type: Blade Terminals
View on
Amazon
STANDARD MOTOR PRODUCTS RY302
🇺🇸 US 🇨🇦 CA
Functions: Multi-Function RelayTerminal Quantity: 4
View on
Amazon

This table covers the relays that control the Horn 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.

Ignition Relay

Brand Part Number Markets Notes Buy
ROSTRA Popular 600019
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY422T
🇺🇸 US 🇨🇦 CA
T-Series
View on
Amazon
HOLSTEIN 2RSW0033
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS RY422
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R1455
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: No
View on
Amazon
WELLS 1R1853
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: YES
View on
Amazon

This table covers the relays that control the Ignition 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.

Ignition Starter Switch

Brand Part Number Markets Notes Buy
ROSTRA 630491
🇺🇸 US 🇨🇦 CA
Automatic trans.
View on
Amazon
STANDARD MOTOR PRODUCTS US502
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S5986
🇺🇸 US 🇨🇦 CA
Includes Switch
Fitment notes — WELLS 1S5986
Includes Switch
Automatic Trans
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.

Neutral Safety Switch / Range Sensor

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS NS112
🇺🇸 US 🇨🇦 CA
Automatic trans.
View on
Amazon
WELLS 1S5909
🇺🇸 US 🇨🇦 CA
Switch Mounting Type: Bolt On
Fitment notes — WELLS 1S5909
Switch Mounting Type: Bolt On
Automatic trans.Neutral Safety and Back Up Light Switch
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
SKP Popular SK2G8
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
STANDARD MOTOR PRODUCTS Popular PS198T
🇺🇸 US 🇨🇦 CA
T-Series
Fitment notes — STANDARD MOTOR PRODUCTS PS198T
T-Series
with Light
View on
Amazon
HOLSTEIN 2OPS0004
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
UNITED MOTOR PRODUCTS OPS67
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
VEMO V26720068
🇺🇸 US 🇨🇦 CA
Thread Size: M10 x 1
Fitment notes — VEMO V26720068
Thread Size: M10 x 1
Fits:
Type RSensor, Oil pressure, with Sealingor GS-R Modelwith Leather Packag
or:
GS-R ModelSensor, Oil pressure, with Sealingwith Leather Package
View on
Amazon
WALKER PRODUCTS 2561088
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
BECK/ARNLEY Popular 2010262
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
ACDELCO E1802
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO E1802
Gold
Fits:
GS Model or LS Modelwith Lightor GS-R Model or Type Rwith LightEngine Oil Pressure Switch
View on
Amazon
FACET 70015
🇺🇸 US 🇨🇦 CA
Fits DENSO
Fitment notes — FACET 70015
Fits:
DENSO
or:
TEC
View on
Amazon
GPD 1815285
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
ROSTRA 501219
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS PS171
🇺🇸 US 🇨🇦 CA
with Gauge
View on
Amazon
STANDARD MOTOR PRODUCTS PS198
🇺🇸 US 🇨🇦 CA
Terminal Gender: Male
Fitment notes — STANDARD MOTOR PRODUCTS PS198
Terminal Gender: Male
with Light
View on
Amazon
WELLS 1S6539
🇺🇸 US 🇨🇦 CA
Fits GS-R Model or Type REngine Oil Pressure Switch
Fitment notes — WELLS 1S6539
Fits:
GS-R Model or Type REngine Oil Pressure Switchwith Lightor GS Model or LS Modelwith Light
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.

Radiator Fan 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
Motor Relay
View on
Amazon
STANDARD MOTOR PRODUCTS Popular RY302
🇺🇸 US 🇨🇦 CA
Functions: Multi-Function RelayTerminal Quantity: 4
Fitment notes — STANDARD MOTOR PRODUCTS RY302
Functions: Multi-Function RelayTerminal Quantity: 4
Motor Relay
View on
Amazon
ACDELCO 1550976
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 1550976
Gold
Motor Relay
View on
Amazon
FOUR SEASONS 36017
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangular
Fitment notes — FOUR SEASONS 36017
Connector Shape: Rectangular
Motor Relay
View on
Amazon
ROSTRA 600017
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereTerminal Quantity: 4
View on
Amazon
WELLS 1R3545
🇺🇸 US 🇨🇦 CA
Connector Gender: MaleMounting Hardware Included: No
Fitment notes — WELLS 1R3545
Connector Gender: MaleMounting Hardware Included: NoTerminal Quantity: 4Voltage: 12.0 VDC
with 4 Terminal(s)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.

Radiator Fan Switch

Economy

Brand Part Number Markets Notes Buy
UAC Popular SW11322C
🇺🇸 US 🇨🇦 CA
Front
View on
Amazon
STANDARD MOTOR PRODUCTS TS295T
🇺🇸 US 🇨🇦 CA
T-Series
Fitment notes — STANDARD MOTOR PRODUCTS TS295T
T-Series
ON THERMOSTAT HOUSING
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular TS295
🇺🇸 US 🇨🇦 CA
ON THERMOSTAT HOUSING
View on
Amazon
BECK/ARNLEY 2011650
🇺🇸 US 🇨🇦 CA
View on
Amazon
FACET 75196
🇺🇸 US 🇨🇦 CA
View on
Amazon
FOUR SEASONS 36521
🇺🇸 US 🇨🇦 CA
Temperature Switch
Fitment notes — FOUR SEASONS 36521
Temperature Switch
Engine Mounted
View on
Amazon
WALKER PRODUCTS 2121022
🇺🇸 US 🇨🇦 CA
Switch only
View on
Amazon
WELLS 1T1287
🇺🇸 US 🇨🇦 CA
Mounting Bracket Included: No
Fitment notes — WELLS 1T1287
Mounting Bracket Included: No
Located on Thermostat Housingwith Stamping # A93
View on
Amazon
Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS SW501
🇺🇸 US 🇨🇦 CA
Located on Thermostat Housing
View on
Amazon

This table covers the Radiator Fan 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.

Transmission-Automatic Fluid Pressure Switch

Brand Part Number Markets Notes Buy
ATP HE3
🇺🇸 US 🇨🇦 CA
Automatic trans.
View on
Amazon
ATP HE2
🇺🇸 US 🇨🇦 CA
Automatic trans.
View on
Amazon

This table covers the Transmission-Automatic Fluid Pressure 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
HOLSTEIN 2RSW0030
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS EFL8T
🇺🇸 US 🇨🇦 CA
T-Series
View on
Amazon
STANDARD MOTOR PRODUCTS EFL8
🇺🇸 US 🇨🇦 CA
Amperage Rating: 12AMounting Bracket(s) Included: No
View on
Amazon
WELLS 1R1453
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
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
VEMO V26800002
🇺🇸 US 🇨🇦 CA
Plug (Connector): 12 Pins
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA Popular 640095
🇺🇸 US 🇨🇦 CA
View on
Amazon
BECK/ARNLEY 2012048
🇺🇸 US 🇨🇦 CA
GS-R Model or Type R
View on
Amazon
STANDARD MOTOR PRODUCTS DS1012
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S2242
🇺🇸 US 🇨🇦 CA
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.

Variable Valve Timing (VVT) Oil Pressure Switch

Economy

Brand Part Number Markets Notes Buy
AUTOTECNICA HA1316698
🇺🇸 US 🇨🇦 CA
GS-R Model or Type RColor: Silver
View on
Amazon
HOLSTEIN 2OPS0019
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular PS290
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 501226
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S6722
🇺🇸 US 🇨🇦 CA
View on
Amazon

This table covers the Variable Valve Timing (VVT) Oil Pressure 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

Brand Part Number Markets Notes Buy
BECK/ARNLEY 2012040
🇺🇸 US 🇨🇦 CA
Sedan
View on
Amazon
ROSTRA 740008
🇺🇸 US 🇨🇦 CA
without Rear Wiper
View on
Amazon
WELLS 1S3172
🇺🇸 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 2000 Acura Integra

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 1.8L 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: Accessory Power Relay and Oil Pressure Sender / Switch .

Frequently Asked Questions

How many electrical switch & relay parts fit the 2000 Acura Integra?

Our catalog currently lists 167 electrical switch & relay parts for the 2000 Acura Integra across 32 subcategories and 21 brands, covering the 1.8L L4 engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical switch & relay problems on a 2000 Acura Integra?

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 2000 Acura Integra 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 2000 Acura Integra?

Every part on this page is matched to the 1.8L 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 2000 Acura Integra

Electrical Switch & Relay Parts for Other Acura Integra 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.