2002 Daewoo Leganza Electrical Switch & Relay Parts

Engine:
2.2L L4

The 2002 Daewoo Leganza has 83 electrical switch & relay parts with verified fitment on this page — 21 part types and 16 brands, covering the 2.2L L4 engine. Each part includes a manufacturer part number and application notes.

On the 2002 Daewoo Leganza, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. Most of the listed parts are Oil Pressure Sender / Switch (11 parts), Back Up / Reverse Lamp Switch (9 parts) and Brake Light Switch (5 parts). The other 18 part types cover the remaining 58 parts.

A/C Compressor Relay

Brand Part Number Markets Notes Buy
HOLSTEIN 2RSW1002
🇺🇸 US 🇨🇦 CA
Control Relay
View on
Amazon
ROSTRA 600001
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AmpereConnector Shape: Rectangle
Fitment notes — ROSTRA 600001
Amperage Rating: 25 AmpereConnector Shape: RectangleTerminal Type: Blade Pin
Control Relay
View on
Amazon
STANDARD MOTOR PRODUCTS RY601
🇺🇸 US 🇨🇦 CA
Functions: RelayMounting Hardware Included: No
Fitment notes — STANDARD MOTOR PRODUCTS RY601
Functions: RelayMounting Hardware Included: NoTerminal Quantity: 4
Control Relay
View on
Amazon
WELLS 1R1056
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AConnector Gender: Male
Fitment notes — WELLS 1R1056
Amperage Rating: 25 AConnector Gender: MaleMounting Hardware Included: No
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 Refrigerant Pressure Switch

Brand Part Number Markets Notes Buy
UAC SW9951C
🇺🇸 US 🇨🇦 CA
Pressure Transducer
Fitment notes — UAC SW9951C
Pressure Transducer
Transducer
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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
ULTRA-POWER 1R1056
🇺🇸 US 🇨🇦 CA
Air Conditioning Control Relay
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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.

Back Up / Reverse Lamp Switch

Economy

Brand Part Number Markets Notes Buy
SKP Popular SKLS224
🇺🇸 US 🇨🇦 CA
Manual trans.
View on
Amazon
STANDARD MOTOR PRODUCTS Popular LS224T
🇺🇸 US 🇨🇦 CA
T-Series
Fitment notes — STANDARD MOTOR PRODUCTS LS224T
T-Series
Manual trans.
View on
Amazon
BWD/NIEHOFF S9211
🇺🇸 US 🇨🇦 CA
with Manual Trans
View on
Amazon
FAMOUS BRAND SBA4429
🇺🇸 US 🇨🇦 CA
with Manual Trans
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
BECK/ARNLEY 2011783
🇺🇸 US 🇨🇦 CA
View on
Amazon
FACET 76073
🇺🇸 US 🇨🇦 CA
Manual trans.
View on
Amazon
ROSTRA 670185
🇺🇸 US 🇨🇦 CA
Manual trans.
View on
Amazon
STANDARD MOTOR PRODUCTS LS224
🇺🇸 US 🇨🇦 CA
Manual trans.
View on
Amazon
WELLS 1S5136
🇺🇸 US 🇨🇦 CA
Housing Color: Silver, White
Fitment notes — WELLS 1S5136
Housing Color: Silver, White
Manual trans.
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
ROSTRA 600315
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS RY825
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R2061
🇺🇸 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 SLS248
🇺🇸 US 🇨🇦 CA
with AT
View on
Amazon
BWD/NIEHOFF SL2023
🇺🇸 US 🇨🇦 CA
with MT
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular SLS288
🇺🇸 US 🇨🇦 CA
Automatic trans.
View on
Amazon
WELLS 1S5150
🇺🇸 US 🇨🇦 CA
Fits Manual trans.or Automatic trans.without Cruise Control
View on
Amazon
WELLS 1S5151
🇺🇸 US 🇨🇦 CA
Automatic trans.with Cruise Control
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.

Defroster Relay

Brand Part Number Markets Notes Buy
ACDELCO D1741C
🇺🇸 US 🇨🇦 CA
GoldVoltage: 12 VDC
View on
Amazon
ROSTRA 600007
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereConnector Gender: Male
Fitment notes — ROSTRA 600007
Amperage Rating: 20 AmpereConnector Gender: MaleConnector Shape: SquareTerminal Type: Blade PinRear
View on
Amazon
STANDARD MOTOR PRODUCTS RY280
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4
View on
Amazon
WELLS 1R1085
🇺🇸 US 🇨🇦 CA
Amperage Rating: 40 AConnector Gender: Male
Fitment notes — WELLS 1R1085
Amperage Rating: 40 AConnector Gender: MaleCover Material: PlasticMounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Defroster 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

Brand Part Number Markets Notes Buy
ROSTRA 640456
🇺🇸 US 🇨🇦 CA
with Column Mounted
View on
Amazon
WELLS 1S2834
🇺🇸 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.

Fuel Injection Relay

Brand Part Number Markets Notes Buy
ACDELCO D1741C
🇺🇸 US 🇨🇦 CA
GoldVoltage: 12 VDC
View on
Amazon
ROSTRA 600007
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereConnector Gender: Male
Fitment notes — ROSTRA 600007
Amperage Rating: 20 AmpereConnector Gender: MaleConnector Shape: SquareTerminal Type: Blade Pin
View on
Amazon
STANDARD MOTOR PRODUCTS RY280
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4
View on
Amazon
WELLS 1R1085
🇺🇸 US 🇨🇦 CA
Amperage Rating: 40 AConnector Gender: Male
Fitment notes — WELLS 1R1085
Amperage Rating: 40 AConnector Gender: MaleCover Material: PlasticMounting Hardware Included: No
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
STANDARD MOTOR PRODUCTS Popular RY601
🇺🇸 US 🇨🇦 CA
Functions: RelayMounting Hardware Included: No
Fitment notes — STANDARD MOTOR PRODUCTS RY601
Functions: RelayMounting Hardware Included: NoTerminal Quantity: 4
View on
Amazon
HOLSTEIN 2RSW1002
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 600001
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AmpereConnector Shape: Rectangle
Fitment notes — ROSTRA 600001
Amperage Rating: 25 AmpereConnector Shape: RectangleTerminal Type: Blade Pin
View on
Amazon
ULTRA-POWER 1R1056
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R1056
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AConnector Gender: Male
Fitment notes — WELLS 1R1056
Amperage Rating: 25 AConnector Gender: MaleMounting Hardware Included: No
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.

Headlamp Relay

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular RY601
🇺🇸 US 🇨🇦 CA
Functions: RelayMounting Hardware Included: No
Fitment notes — STANDARD MOTOR PRODUCTS RY601
Functions: RelayMounting Hardware Included: NoTerminal Quantity: 4
View on
Amazon
HOLSTEIN 2RSW1002
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 600001
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AmpereConnector Shape: Rectangle
Fitment notes — ROSTRA 600001
Amperage Rating: 25 AmpereConnector Shape: RectangleTerminal Type: Blade Pin
View on
Amazon
ULTRA-POWER 1R1056
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R1056
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AConnector Gender: Male
Fitment notes — WELLS 1R1056
Amperage Rating: 25 AConnector Gender: MaleMounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Headlamp 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

Brand Part Number Markets Notes Buy
ROSTRA 640456
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S2834
🇺🇸 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
STANDARD MOTOR PRODUCTS Popular RY601
🇺🇸 US 🇨🇦 CA
Functions: RelayMounting Hardware Included: No
Fitment notes — STANDARD MOTOR PRODUCTS RY601
Functions: RelayMounting Hardware Included: NoTerminal Quantity: 4
View on
Amazon
HOLSTEIN 2RSW1002
🇺🇸 US 🇨🇦 CA
View on
Amazon
ROSTRA 600001
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AmpereConnector Shape: Rectangle
Fitment notes — ROSTRA 600001
Amperage Rating: 25 AmpereConnector Shape: RectangleTerminal Type: Blade Pin
View on
Amazon
ULTRA-POWER 1R1056
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1R1056
🇺🇸 US 🇨🇦 CA
Amperage Rating: 25 AConnector Gender: Male
Fitment notes — WELLS 1R1056
Amperage Rating: 25 AConnector Gender: MaleMounting Hardware Included: No
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
ACDELCO D1741C
🇺🇸 US 🇨🇦 CA
GoldVoltage: 12 VDC
View on
Amazon
ROSTRA 600007
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereConnector Gender: Male
Fitment notes — ROSTRA 600007
Amperage Rating: 20 AmpereConnector Gender: MaleConnector Shape: SquareTerminal Type: Blade Pin
View on
Amazon
STANDARD MOTOR PRODUCTS RY280
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4
View on
Amazon
WELLS 1R1085
🇺🇸 US 🇨🇦 CA
Amperage Rating: 40 AConnector Gender: Male
Fitment notes — WELLS 1R1085
Amperage Rating: 40 AConnector Gender: MaleCover Material: PlasticMounting Hardware Included: No
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

Economy

Brand Part Number Markets Notes Buy
SKP SK238726
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ROSTRA 630101
🇺🇸 US 🇨🇦 CA
View on
Amazon
STANDARD MOTOR PRODUCTS US818
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S5990
🇺🇸 US 🇨🇦 CA
Mounting Hardware Included: No
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
WELLS 1S5141
🇺🇸 US 🇨🇦 CA
Automatic Trans
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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
FAMOUS BRAND Popular SBA1049
🇺🇸 US 🇨🇦 CA
Oil Pressure Sender or Switch
View on
Amazon
HOLSTEIN 2OPS0058
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
SKP SKPS321
🇺🇸 US 🇨🇦 CA
View on
Amazon
UNITED MOTOR PRODUCTS OPS190
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
WALKER PRODUCTS 2561107
🇺🇸 US 🇨🇦 CA
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular PS321
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS Popular 1S6715
🇺🇸 US 🇨🇦 CA
Connector Gender: Female
Fitment notes — WELLS 1S6715
Connector Gender: Female
with Light
View on
Amazon
BECK/ARNLEY 2011696
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
FACET 70069
🇺🇸 US 🇨🇦 CA
View on
Amazon
GPD 1815254
🇺🇸 US 🇨🇦 CA
with Light
View on
Amazon
ROSTRA 501262
🇺🇸 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.

Power Window Relay

Brand Part Number Markets Notes Buy
ACDELCO D1741C
🇺🇸 US 🇨🇦 CA
GoldVoltage: 12 VDC
View on
Amazon
ROSTRA 600007
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereConnector Gender: Male
Fitment notes — ROSTRA 600007
Amperage Rating: 20 AmpereConnector Gender: MaleConnector Shape: SquareTerminal Type: Blade Pin
View on
Amazon
STANDARD MOTOR PRODUCTS RY280
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4
View on
Amazon
WELLS 1R1085
🇺🇸 US 🇨🇦 CA
Amperage Rating: 40 AConnector Gender: Male
Fitment notes — WELLS 1R1085
Amperage Rating: 40 AConnector Gender: MaleCover Material: PlasticMounting Hardware Included: No
View on
Amazon

This table covers the relays that control the Power Window 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
ACDELCO Popular D1741C
🇺🇸 US 🇨🇦 CA
GoldVoltage: 12 VDC
Fitment notes — ACDELCO D1741C
GoldVoltage: 12 VDC
Motor Relay
View on
Amazon
FOUR SEASONS 36010
🇺🇸 US 🇨🇦 CA
Motor Relay
View on
Amazon
ROSTRA 600007
🇺🇸 US 🇨🇦 CA
Amperage Rating: 20 AmpereConnector Gender: Male
Fitment notes — ROSTRA 600007
Amperage Rating: 20 AmpereConnector Gender: MaleConnector Shape: SquareTerminal Type: Blade Pin
View on
Amazon
STANDARD MOTOR PRODUCTS RY280
🇺🇸 US 🇨🇦 CA
Terminal Quantity: 4
Fitment notes — STANDARD MOTOR PRODUCTS RY280
Terminal Quantity: 4
Motor Relay
View on
Amazon
WELLS 1R1085
🇺🇸 US 🇨🇦 CA
Amperage Rating: 40 AConnector Gender: Male
Fitment notes — WELLS 1R1085
Amperage Rating: 40 AConnector Gender: MaleCover Material: PlasticMounting Hardware Included: No
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.

Turn Signal Switch

Brand Part Number Markets Notes Buy
ROSTRA 640456
🇺🇸 US 🇨🇦 CA
View on
Amazon
WELLS 1S2834
🇺🇸 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.

Wiper / Washer Switch

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS WP371
🇺🇸 US 🇨🇦 CA
without Cruise Control
View on
Amazon
WELLS 1S2844
🇺🇸 US 🇨🇦 CA
without Cruise Control
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 2002 Daewoo Leganza

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 2.2L 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: Oil Pressure Sender / Switch and Back Up / Reverse Lamp Switch .

Frequently Asked Questions

How many electrical switch & relay parts fit the 2002 Daewoo Leganza?

Our catalog currently lists 83 electrical switch & relay parts for the 2002 Daewoo Leganza across 21 subcategories and 16 brands, covering the 2.2L L4 engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical switch & relay problems on a 2002 Daewoo Leganza?

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 2002 Daewoo Leganza 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 2002 Daewoo Leganza?

Every part on this page is matched to the 2.2L 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 2002 Daewoo Leganza

Electrical Switch & Relay Parts for Other Daewoo Leganza Years

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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.