ICT Billet Wiring Harnesses

Wiring Harness, Sensor Harness Extension, 24 in. Length, LS Gen 3 Throttle Position, Coolant, Oil Pressure Sensor, Each

Part Number: ICB-WETPS30-24

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 16, 2026 if shipped by air

Wiring Harnesses, Harness Extends the Generation 3 Knock Sensor Harness, One Circuit, 3 ft. Length, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: ICB-WEKN030-36

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2026

Wire Extension, 48" Gen 4 Flex Fuel Sensor

Part Number: ICB-WEFLX40-48

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if shipped by air

Wiring Intake Air Temperature Sensor Wire Harness Extension 24" LS Relocation

Part Number: ICB-WEIAT30-24

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026

Wiring Wire Extension 72" LS Gen 4 Accelerator Pedal Position Sensor LS3 LS2 LC9

Part Number: ICB-WEAPP40-72

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026

Gen 3 Knock Sensor Extension Harness 60" Long

Part Number: ICB-WEKN030-60

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026

Transmission Wire Adapter Harness, 18 in. Long, 4L80E, Each

Part Number: ICB-WATRA31-18

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026

Secondary O2 Sensor Harness 72" (for Holley)

Part Number: ICB-WA0XY-HLY-72

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

Wire Extension, 48" LS Gen 4 Fuel Pressure Sensor Connector LS3

Part Number: ICB-WEFPR40-48

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026

Smart Coil - LS Wire Harnesses for Factory Mount Location (Pair)

Part Number: ICB-WEC0I35SMX2

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

LS1 D580 Ignition Coil Wire Harnesses for Factory Mount Location (Pair)

Part Number: ICB-WEC0I32X2

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

Wire Extension 24" LS Gen 3 IAC Idle Air Control DBC LS1 LM7 LQ4 5.3 4.8 6.0

Part Number: ICB-WEIAC30-24

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2026

Wire Extension, 48" LS 2 Wire Coolant Temperature Sensor Connector LT LS3 LS2 LS6

Part Number: ICB-WECTS30-48

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026

LS1 D580 Ignition Coil to D510C D581 D585 D514A Wire Harness Adapter<

Part Number: ICB-WAC0I30X8

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

Smart Coil - LS Wire Harness for Remote Mount Coil(1 piece) 30" inch

Part Number: ICB-WEC0I34SM-30

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

Wire Extension Harness 48" LS Gen 4 MAF Mass Air Flow Sensor Tube Style 4.8 5.3

Part Number: ICB-WEMAF40-48

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

LS1 D580 Wire Harness Adapter, Compatible with Holley Smart Ignition Coil

Part Number: ICB-WAC0I31X8

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

Wiring LS 36 Alternator Harness - 4 Pin 105A Vehicle to 2 Pin Alternator 160A

Part Number: ICB-WAALT30-36

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026

LS Gen 3 MAP Sensor Vehicle Harness to Pressure Transducer- 6" Wire Adapter Harness

Part Number: ICB-WAMAP32-6

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

LS Alternator Wire Harness Extension 24" (2004 GTO)

Part Number: ICB-WEALT34-24

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

LS Gen 4 MAP Sensor Vehicle Harness to Pressure Transducer- 6" Wire Adapter Harness

Part Number: ICB-WAMAP41-6

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

Wire Harness for Sensor I/O - Compatible w/Holley Dominator HP Terminator X

Part Number: ICB-WPHLY02-96

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

Wiring AC Compressor Clutch Wire Harness Extension 24" LS Vortec Relocation

Part Number: ICB-WEACV30-24

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order

LS Alternator Wire Adapter Harness - GTO Vehicle to 4-Pin Alternator

Part Number: ICB-WAALT34

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Special Order