MERCEDES-BENZ 300SD Electrical Wiring

HVAC Pressure Switch

Part Number: UAC-SW5203C

Not Yet Reviewed

Estimated Ship Date: Tomorrow

RELAY GLOW MB 300D, CD, SD, TD

Part Number: HLA-008188021

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2026 if ordered today

• Drop Ship
• Special Order

LED Light Harness, Plug and Play load resistor system - Fits 1156

Part Number: PUT-240003

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Hazard Warning Switch. 1981-1991 Mercedes-Benz

Part Number: URO-000032

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Vehicle Key Head. 1966-1993 Mercedes-Benz

Part Number: URO-013401

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

HVAC Binary Switch

Part Number: UAC-SW10068C

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

• Drop Ship
• Special Order

Wiring Pigtails, Wiring Connectors, HVAC Clutch Coil Connector, 2-pin, Male, 18-gauge, Black, Cadillac, Chevy, Chrysler, Ford, GMC, Mercury, Each

Part Number: RNB-85143

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Wiring Pigtail, IAC Valve, Black, Female, 2-Pin, Each

Part Number: SMP-SK25

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Wiring Pigtails, 2-pin, Female, Black, for use on Acura®, for Hyundai, for Nissan, Chevy, Chrysler, Ford, GMC, Mercedes-Benz, Toyota, Volkswagen, Each

Part Number: SMP-HP3980

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Wiring Pigtails, 2-pin, Female, Black, for use on Honda®, for Hyundai, for Nissan, BMW, Cadillac, Chevy, Chrysler, Ford, Jeep, Toyota, Volvo, Each

Part Number: SMP-S529

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Wiring Pigtails, 3-pin, Female, Black, for use on Honda®, for Hyundai, for Nissan, AMC, BMW, Chevy, Chrysler, Ford, Saab, Toyota, Volvo, Each

Part Number: SMP-S526

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Fuel Valve

Part Number: SMP-FV7

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Wiring Pigtail, Headlight, Low Beam, Female, 3-pin, Each

Part Number: ADO-LS144

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Relay, 40/60 Amp, 25 Amp Continuous, 30 Amp Fuse, Each

Part Number: DER-16763

4.19 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

Relay, 10 Amp, 12 V, Mercedes-Benz, Each

Part Number: SMP-RY191

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ignition Switch. 1977-2004 Mercedes-Benz

Part Number: URO-001750

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

FUEL INJECTOR CONNECTOR

Part Number: HLN-2HAR0055

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

• Drop Ship
• Special Order

Blower Resistor

Part Number: SMP-RU562

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Blower Motor Resistor, Mercedes-Benz, Each

Part Number: RNB-973-101

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Turn Signal Switch, Plastic, Black, Mercedes Benz, Each

Part Number: URO-001384

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Resistor, Blower Motor, OEM Replacement, Mercedes Benz, Each

Part Number: URO-001373

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Brake Light Switch. 1984-2004 Mercedes-Benz

Part Number: URO-000050

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Door Window Switch. 1981-1993 Mercedes-Benz

Part Number: URO-000012

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Door Window Switch. 1981-1989 Mercedes-Benz

Part Number: URO-000014

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

Sensor, Brake Pad Wear Sensor, Replacement, Each

Part Number: HLN-2BWS0002

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

• Drop Ship
• Special Order