Electrical / Modules / Harnesses
Diesel electrical components including relays, modules, wiring harnesses, and switches for Ford Powerstroke, GM Duramax, and RAM Cummins engines.
Showing 100 of 318 products
MINI-RELAY
$2.75
$3.45
Relay
$4.41
$5.54
Relay
$8.93
$11.21
Relay
$8.58
$10.77
Relay
$8.58
$10.77
Relay
$10.25
$12.86
Relay
$2.49
$3.12
Mini-Relay
$14.42
$18.09
Mini-Relay
$10.77
$13.51
Mini-Relay
$7.85
$9.85
Relay
$61.65
$77.36
Mini-Relay
$11.32
$14.20
Oil-Pressure Switch
$13.00
$16.31
Mini-Relay
$11.32
$14.20
Oil-Pressure Switch
$11.32
$14.20
Oil-Pressure Switch
$13.00
$16.31
Oil-Pressure Switch
$10.28
$12.90
Mini-Relay
$17.63
$22.13
Oil-Pressure Switch
$9.20
$11.54
Mini-Relay
$12.08
$15.16
Relay
$52.75
$66.20
Oil-Pressure Switch
$13.00
$16.31
Mini-Relay
$12.08
$15.16
Oil-Pressure Switch
$12.35
$15.50
Oil-Pressure Switch
$10.83
$13.59
Relay
$96.12
$120.62
Oil-Pressure Switch
$9.73
$12.21
Oil-Pressure Switch
$6.60
$8.28
Oil-Pressure Switch
$4.98
$6.25
Oil-Pressure Switch
$17.33
$21.75
Oil-Pressure Switch
$9.39
$11.78
Oil-Pressure Switch
$8.14
$10.21
Oil-Pressure Switch
$10.83
$13.59
Oil-Pressure Switch
$5.20
$6.53
Oil-Pressure Switch
$5.20
$6.53
Oil-Pressure Switch
$10.83
$13.59
Oil-Pressure Switch
$9.97
$12.51
Oil-Pressure Switch
$9.20
$11.54
Switch
$27.07
$33.97
Oil-Pressure Switch
$8.49
$10.65
Oil-Pressure Switch
$5.20
$6.53
Relay
$5.02
$6.30
Relay
$4.87
$6.11
Micro-Relay
$5.95
$7.47
Relay
$6.05
$7.59
Nano-Relay
$5.63
$7.07
Switch
$15.15
$19.01
Relay
$3.00
$3.76
Relay
$2.84
$3.56
Relay
$2.90
$3.64
Relay
$5.77
$7.24
Micro-Relay
$5.95
$7.47
Oil-Pressure Switch
$28.15
$35.33
Micro-Relay
$5.95
$7.47
Relay
$3.04
$3.81
Relay
$2.43
$3.05
THROTTLE-VALVE SWITC
$164.58
$206.53
THROTTLE-VALVE SWITC
$179.65
$225.44
Mini-Relay
$7.77
$9.75
Mini-Relay
$8.37
$10.50
Mini-Relay
$9.22
$11.57
Mini-Relay
$9.59
$12.03
SWITCH
$26.63
$33.42
RELAY
$79.70
$100.01
BATTERY RELAY
$255.31
$320.39
BATTERY MASTER SWITC
$42.19
$52.94
BATTERY RELAY
$266.06
$333.88
MINI-RELAY
$8.15
$10.23
PUSH-BUTTON SWITCH
$31.10
$39.03
RELAY
$10.92
$13.70
RELAY
$5.97
$7.49
BATTERY RELAY
$323.44
$405.89
MINI-RELAY
$11.08
$13.91
30amp Relay, 5-pin 12volt
$6.49
$8.14
MINI-RELAY
$4.95
$6.21
RELAY
$93.97
$117.92
RELAY
$9.27
$11.63
MINI-RELAY
$21.83
$27.40
RELAY
$31.67
$39.74
MINI-RELAY
$7.59
$9.52
HIGH-CURRENT RELAY
$35.69
$44.79
RELAY
$14.61
$18.34
SUPPRESSION CAPACITO
$17.35
$21.77
MINI-RELAY
$14.80
$18.57
RELAY
$4.87
$6.11
RELAY
$3.56
$4.47
MINI-RELAY
$3.33
$4.18
RELAY
$17.56
$22.04
OIL-PRESSURE SWITCH
$13.32
$16.71
OIL-PRESSURE SWITCH
$13.10
$16.44
Multiple Butt Connec
$0.40
$0.50
Multiple Butt Connec
$0.17
$0.21
Multiple Butt Connec
$0.43
$0.54
Throttle-Valve Switc
$383.63
$481.42
Throttle-Valve Switc
$214.75
$269.49
Throttle-Valve Switc
$334.98
$420.37
EL Field Regulator
$47.76
$59.93
Mini-Relay
$11.53
$14.47
PUSH-BUTTON SWITCH
$7.91
$9.93
IGNITION/STARTING SW
$42.62
$53.48