Car PartsChevrolet PartsChevrolet Monte Carlo Parts1978 Chevrolet Monte CarloChevrolet Monte Carlo Wiring Electrical Connector

1978 Chevrolet Monte Carlo Wiring Electrical Connector

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S553
SMP Wire Harness Connector S553
5.95, Save 39%   POPULAR

OEM: S553, Item: 318690

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Fog Light Connector
Black and Blue
2 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Trailer Connector Kit, 7-Way, OEM: TC424
SMP Trailer Connector Kit, 7-Way TC424
48.35, Save 39%  

OEM: TC424, Item: 318953

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Trailer Connector Kit
7 Way
Genuine Intermotor Quality

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: HP4520
SMP Wire Harness Connector HP4520
9.95, Save 39%  

OEM: HP4520, Item: 318730

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Black
5 Term. Female

1978 Chevrolet Monte Carlo
Part Type: Headlight Dimmer Switch Connector

Part Type: Headlight Switch Connector

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S526
SMP Wire Harness Connector S526
2.35, Save 39%   POPULAR

OEM: S526, Item: 328659

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Connector
Gray
3 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: HP3835
SMP Wire Harness Connector HP3835
5.45, Save 40%   POPULAR

OEM: HP3835, Item: 335892

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Fog Light Connector
Black and Blue
2 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: HP3950
SMP Wire Harness Connector HP3950
1.95, Save 38%   NEW ITEM

OEM: HP3950, Item: 318669

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Connector
Gray
3 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Headlight Connector, OEM: 85810
Dorman Headlight Connector 85810
1.95, Save 40%   NEW ITEM

OEM: 85810, Item: 1048497

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Connector
High/Low Beam

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Headlight Connector, OEM: LS145
ACDelco Headlight Connector LS145
6.75, Save 40%   NEW ITEM

OEM: LS145, Item: 695490

2 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Connector
Black
2 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S602
SMP Wire Harness Connector S602
10.65, Save 39%   NEW ITEM

OEM: S602, Item: 318727

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Ignition Switch Connector
Multiple Connectors Required
2 Connectors

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Relay Connector, OEM: S82
SMP Relay Connector S82
2.35, Save 39%   NEW ITEM

OEM: S82, Item: 318864

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Horn Relay Connector
Black
3 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Headlight Connector, OEM: S529
SMP Headlight Connector S529
3.45, Save 40%   NEW ITEM

OEM: S529, Item: 354958

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Connector
Black
2 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: HP4450
SMP Wire Harness Connector HP4450
1.95, Save 38%   POPULAR

OEM: HP4450, Item: 318670

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Connector
Black
2 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Trailer Connector Kit, 4-Way, OEM: TC427
SMP Trailer Connector Kit, 4-Way TC427
8.05, Save 40%   NEW ITEM

OEM: TC427, Item: 318954

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Trailer Connector Kit
4 Way

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S617
SMP Wire Harness Connector S617
18.45, Save 39%   POPULAR

OEM: S617, Item: 334133

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Black
4 Term. Female

1978 Chevrolet Monte Carlo
Part Type: HVAC Blower Motor Connector

Part Type: HVAC Blower Switch Connector

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S1113
SMP Wire Harness Connector S1113
17.85, Save 39%  

OEM: S1113, Item: 318596

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Ignition Switch Connector
Multiple Connectors Required
1 Connector

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S606
SMP Wire Harness Connector S606
15.65, Save 39%   NEW ITEM

OEM: S606, Item: 323604

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Black
5 Term. Female

1978 Chevrolet Monte Carlo
Part Type: Headlight Dimmer Switch Connector

Part Type: Headlight Switch Connector

Chevy Monte Carlo 1978 Headlight Dimmer Switch Connector, OEM: HP3920
SMP Headlight Dimmer Switch Connector HP3920
1.95, Save 38%   NEW ITEM

OEM: HP3920, Item: 318801

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Dimmer Switch Connector
w/ Locking Tabs
Black
3 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Trailer Connector Kit, OEM: TC434
SMP Trailer Connector Kit TC434
19.05, Save 39%   NEW ITEM

OEM: TC434, Item: 318957

6 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Trailer Connector Kit
Converter
4 Way

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Hazard Warning Flasher Connector, OEM: S957
SMP Hazard Warning Flasher Connector S957
15.85, Save 39%   NEW ITEM

OEM: S957, Item: 348245

9 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

1978 Chevrolet Monte Carlo
Part Type: Flasher Connector

Part Type: Hazard Warning Flasher Connector
Red
2 Term. Female

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: HP3870
SMP Wire Harness Connector HP3870
1.75, Save 41%   NEW ITEM

OEM: HP3870, Item: 318836

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

White
2 Term. Female

1978 Chevrolet Monte Carlo
Part Type: Alternator Connector

Part Type: Voltage Regulator Connector

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: HP4360
SMP Wire Harness Connector HP4360
12.15, Save 39%   NEW ITEM

OEM: HP4360, Item: 318739

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Black
4 Term. Female

1978 Chevrolet Monte Carlo
Part Type: HVAC Blower Motor Connector

Part Type: HVAC Blower Switch Connector

Chevy Monte Carlo 1978 Output Shaft Speed Sensor Connector, OEM: PT2298
ACDelco Output Shaft Speed Sensor Connector PT2298
24.05, Save 39%   NEW ITEM

OEM: PT2298, Item: 901933

5 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Fog Light Connector
Black and Blue
2 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 HVAC Blower Motor Connector, OEM: S732
SMP HVAC Blower Motor Connector S732
15.05, Save 39%   NEW ITEM

OEM: S732, Item: 331951

6 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: HVAC Blower Motor Resistor Connector
w/o AC

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 HVAC Blower Motor Connector, OEM: PT1936
ACDelco HVAC Blower Motor Connector PT1936
30.25, Save 39%   NEW ITEM

OEM: PT1936, Item: 901742

2 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Black
4 Term. Female

1978 Chevrolet Monte Carlo
Part Type: HVAC Blower Motor Connector

Part Type: HVAC Blower Switch Connector

Chevy Monte Carlo 1978 Headlight Dimmer Switch Connector, OEM: S72
SMP Headlight Dimmer Switch Connector S72
2.35, Save 39%   POPULAR

OEM: S72, Item: 328660

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Dimmer Switch Connector
w/ Locking Tabs
Black
3 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S705
SMP Wire Harness Connector S705
5.15, Save 40%  

OEM: S705, Item: 318792

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Voltage Regulator Connector
Gray, White
2 Term. Female, 2 Term. Male

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S78
SMP Wire Harness Connector S78
2.65, Save 39%   NEW ITEM

OEM: S78, Item: 349300

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

White
2 Term. Female

1978 Chevrolet Monte Carlo
Part Type: Alternator Connector

Part Type: Voltage Regulator Connector

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S729
SMP Wire Harness Connector S729
17.35, Save 39%   NEW ITEM

OEM: S729, Item: 318809

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Dimmer Switch Connector
Black
4 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S939
SMP Wire Harness Connector S939
6.25, Save 40%   NEW ITEM

OEM: S939, Item: 350858

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Oil Pressure Switch Connector

1978 Chevrolet Monte Carlo
Engine: 3.8L 3800CC 231Cu. In. V6

Engine: 3.3L 3277CC 200Cu. In. V6

Chevy Monte Carlo 1978 Alternator Connector, OEM: PT2288
ACDelco Alternator Connector PT2288
3.65, Save 40%  

OEM: PT2288, Item: 901926

9 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

White
2 Term. Female

1978 Chevrolet Monte Carlo
Part Type: Alternator Connector

Part Type: Voltage Regulator Connector

Chevy Monte Carlo 1978 Wire Harness Connector, OEM: S536
SMP Wire Harness Connector S536
12.85, Save 39%   NEW ITEM

OEM: S536, Item: 318673

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: A/C Compressor Connector
Low Pressure

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Shift Valve Solenoid Connector, OEM: S538
SMP Shift Valve Solenoid Connector S538
9.75, Save 40%   NEW ITEM

OEM: S538, Item: 318675

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: A/C Compressor Connector
High Pressure

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Ignition Switch Connector, OEM: 645-694/645694
Dorman Ignition Switch Connector 645-694
21.75, Save 39%   NEW ITEM

OEM: 645-694, Item: 1069751

3 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Ignition Switch Connector
Ignition Switch Connector, Black, w/7 Terminals and 2 Locks

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Speaker Connector, OEM: S527
SMP Speaker Connector S527
5.25, Save 40%   NEW ITEM

OEM: S527, Item: 353110

2 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Speaker Connector
White
4 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Headlight Connector, OEM: LS144
ACDelco Headlight Connector LS144
3.15, Save 39%   NEW ITEM

OEM: LS144, Item: 900444

2 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Connector
Gray
3 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Alternator Connector, OEM: PT2064
ACDelco Alternator Connector PT2064
6.15, Save 40%   NEW ITEM

OEM: PT2064, Item: 901783

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Voltage Regulator Connector
Gray, White
2 Term. Female, 2 Term. Male

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Trailer Connector Kit, OEM: TC423
SMP Trailer Connector Kit TC423
38.25, Save 39%   NEW ITEM

OEM: TC423, Item: 1103272

7 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Trailer Connector Kit
6 Way
Genuine Intermotor Quality

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 A/C Blower Relay Harness Connector, OEM: 37202
Four Seasons A/C Blower Relay Harness Connector 37202
11.85, Save 39%   NEW ITEM

OEM: 37202, Item: 1015905

10 or More In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: HVAC Blower Relay Harness Connector
High Blower Relay Connector

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Alternator Connector, OEM: 85840
Dorman Alternator Connector 85840
1.65, Save 40%   NEW ITEM

OEM: 85840, Item: 1048515

8 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Alternator Connector
w/External Regulator

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 HVAC Blower Switch Connector, OEM: 645-705/645705
Dorman HVAC Blower Switch Connector 645-705
15.05, Save 39%   NEW ITEM

OEM: 645-705, Item: 1069757

3 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: HVAC Blower Switch Connector
4-way w/Leads
w/Lever Fan Control

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Headlight Dimmer Switch Connector, OEM: PT1994
ACDelco Headlight Dimmer Switch Connector PT1994
4.85, Save 40%   NEW ITEM

OEM: PT1994, Item: 901759

5 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Headlight Dimmer Switch Connector
w/ Locking Tabs
Black
3 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Headlight Switch Connector, OEM: PT1930
ACDelco Headlight Switch Connector PT1930
23.05, Save 39%   NEW ITEM

OEM: PT1930, Item: 901741

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Black
5 Term. Female

1978 Chevrolet Monte Carlo
Part Type: Headlight Dimmer Switch Connector

Part Type: Headlight Switch Connector

Chevy Monte Carlo 1978 Radio Power Connector, OEM: PT1893
ACDelco Radio Power Connector PT1893
4.75, Save 39%   NEW ITEM

OEM: PT1893, Item: 901730

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: Radio Power Connector
Black
4 Term. Female

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 HVAC Blower Switch Connector, OEM: 37206
Four Seasons HVAC Blower Switch Connector 37206
12.85, Save 39%   NEW ITEM

OEM: 37206, Item: 1015908

1 In Stock, Usually ships within 1 business day
Expedited delivery as soon as: Fri Aug 18

Part Type: HVAC Blower Switch Connector
Lever

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Horn Connector, OEM: 49319
Dorman Horn Connector 49319
5.85, Save 39%   NEW ITEM

OEM: 49319, Item: 667029

10 or More In Stock, Usually ships within 1-2 business days

Part Type: Horn Connector
1-Wire

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Headlight Connector, OEM: 85809
Dorman Headlight Connector 85809
1.85, Save 40%   NEW ITEM

OEM: 85809, Item: 588755

10 or More In Stock, Usually ships within 1-2 business days

Part Type: Headlight Connector
High Beam

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 A/C Relay Connector, OEM: 85170
Dorman A/C Relay Connector 85170
11.85, Save 39%   NEW ITEM

OEM: 85170, Item: 588751

2 In Stock, Usually ships within 1-2 business days

Part Type: HVAC Relay Connector
Relay - Bosch (4 or 5 Terminal)

1978 Chevrolet Monte Carlo

Chevy Monte Carlo 1978 Flasher Connector, OEM: 84734
Dorman Flasher Connector 84734
8.15, Save 40%   NEW ITEM

OEM: 84734, Item: 1323452

10 or More In Stock, Usually ships within 1-2 business days

Part Type: Flasher Connector

1978 Chevrolet Monte Carlo