LS Extensions | LS Electrical/Wiring | Electrical Wiring - ICT Billet

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LS Extensions - ICT Billet

LS Extensions | LS Electrical/Wiring | Electrical Wiring - ICT Billet

Find the wiring extensions you need for your LS swap from our list of products below. These are perfect for making sure everything reaches where it needs to go!

Can’t find what you’re looking for? Give us a call at 316-800-6959 or fill out our online contact form.

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Secondary O2 Sensor Harness 72" (for Holley)

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Secondary O2 Sensor Harness 72" (for Holley) - ICT Billet WA0XY-HLY-72

Secondary O2 Sensor Harness 72" (for Holley) - ICT Billet WA0XY-HLY-72

Secondary O2 Sensor Harness 72" (for Holley) - ICT Billet WA0XY-HLY-72

Secondary O2 Sensor Harness 72" (for Holley) - ICT Billet WA0XY-HLY-72

Secondary O2 Sensor Harness 72" (for Holley) - ICT Billet WA0XY-HLY-72

SKU : WA0XY-HLY-72

Secondary O2 Sensor Harness 72" (for Holley)

Sale price: $99
Regular price: $112

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Wire Extension - 4L60E Transmission

$10 off

4L60E 4L65E 4L70E 4L75E Transmission Wire Extension Harness - ICT Billet WETRA36-12

4L60E 4L65E 4L70E Transmission Wire Connector Harness Pigtail 4.8 5.3 6.0 - ICT Billet WPTRA36

4L60E 4L65E 4L70E Transmission Wire Connector Harness Pigtail 4.8 5.3 6.0 - ICT Billet WPTRA36

4L60E 4L65E 4L70E 4L75E Transmission Wire Extension Harness - ICT Billet WETRA36-12

4L60E 4L65E 4L70E 4L75E Transmission Wire Extension Harness - ICT Billet WETRA36-12

SKU : WETRA36-12

Wire Extension - 4L60E Transmission

Sale price: $90
Regular price: $100

Wire Extension - Accelerator Pedal (LS Gen 4)

$11 off

Accelerator Pedal Wire Extension - LS Gen 4 - ICT Billet WEAPP40-72

Accelerator Pedal Wire Extension - LS Gen 4 - ICT Billet WEAPP40-72

Accelerator Pedal Wire Extension - LS Gen 4 - ICT Billet WEAPP40-72

Accelerator Pedal Wire Extension - LS Gen 4 - ICT Billet WEAPP40-72

Accelerator Pedal Wire Extension - LS Gen 4 - ICT Billet WEAPP40-72

SKU : WEAPP40-72

Wire Extension - Accelerator Pedal (LS Gen 4)

Sale price: $59
Regular price: $70

Wire Extension - Accelerator Pedal (LS Gen 3 Truck)

$11 off

Wire Extension - Accelerator Pedal (LS Gen 3 Truck)

Wire Extension - Accelerator Pedal (LS Gen 3 Truck)

Wire Extension - Accelerator Pedal (LS Gen 3 Truck)

Wire Extension - Accelerator Pedal (LS Gen 3 Truck)

LS Gen 3 Truck TAC Module Pedal Position 72" Wire Extension - ICT Billet WEAPP30 - 72

SKU : WEAPP30-72

Wire Extension - Accelerator Pedal (LS Gen 3 Truck)

Sale price: $59
Regular price: $70

Wire Extension - Allison Transmission (2007+) Transmission

$20 off

Allison Transmission (2007+) Transmission Wire Extension Harness - ICT Billet WETRA40 - 12

4L60E 4L65E 4L70E Transmission Wire Connector Harness Pigtail 4.8 5.3 6.0 - ICT Billet WPTRA36

4L60E 4L65E 4L70E Transmission Wire Connector Harness Pigtail 4.8 5.3 6.0 - ICT Billet WPTRA36

Allison Transmission (2007+) Transmission Wire Extension Harness - ICT Billet WETRA40 - 12

Allison Transmission (2007+) Transmission Wire Extension Harness - ICT Billet WETRA40 - 12

SKU : WETRA40-12

Wire Extension - Allison Transmission (2007+) Transmission

Sale price: $110
Regular price: $130

Wire Extension - Holley EFI Power Harness

$11 off

Wire Extension - Holley EFI Power Harness

Wire Extension - Holley EFI Power Harness

Wire Extension - Holley EFI Power Harness

Wire Extension - Holley EFI Power Harness

Wire Extension 24" LS Gen 3 IAC Idle Air Control DBC LS1 LM7 LQ4 5.3 4.8 6.0 - ICT Billet WEIAC30 - 24

SKU : WEHLY01-60

Wire Extension - Holley EFI Power Harness

Sale price: $79
Regular price: $90

Wire Extension - LS A/C Compressor Clutch

$10 off

AC Compressor Clutch Wire Harness Extension 24" LS Vortec Relocation - ICT Billet WEACV30 - 24

Wire Extension - LS A/C Compressor Clutch

Wire Extension - LS A/C Compressor Clutch

Wire Extension - LS A/C Compressor Clutch

AC Compressor Clutch Wire Harness Extension 24" LS Vortec Relocation - ICT Billet WEACV30 - 24

SKU : WEACV30-24

Wire Extension - LS A/C Compressor Clutch

Sale price: $50
Regular price: $60

Wire Extension - LS Alternator (2004 GTO)

$10 off

LS Alternator Wire Harness Extension 24" (2004 GTO) - ICT Billet WEALT34-24

Alternator Wire Harness Extension 36" LS (2 Pin High Amp Connector) Relocation - ICT Billet WEALT40 - 36

Alternator Wire Harness Extension 36" LS (2 Pin High Amp Connector) Relocation - ICT Billet WEALT40 - 36

LS Alternator Wire Harness Extension 24" (2004 GTO) - ICT Billet WEALT34-24

LS Alternator Wire Harness Extension 24" (2004 GTO) - ICT Billet WEALT34-24

SKU : WEALT34-24

Wire Extension - LS Alternator (2004 GTO)

Sale price: $50
Regular price: $60

Wire Extension - LS Alternator Early (4 Pin)

$10 off

Alternator Wire Harness Extension 36" Early LS (4 Pin Connector) Relocation - ICT Billet WEALT30 - 36

Wire Extension - LS Alternator Early (4 Pin)

Wire Extension - LS Alternator Early (4 Pin)

Wire Extension - LS Alternator Early (4 Pin)

Alternator Wire Harness Extension 36" Early LS (4 Pin Connector) Relocation - ICT Billet WEALT30 - 36

SKU : WEALT30-36

Wire Extension - LS Alternator Early (4 Pin)

Sale price: $50
Regular price: $60

Wire Extension - LS Camshaft Position Sensor Harness

$10 off

Wire Extension 48" LS CMP Camshaft Position Sensor Connector - Fits Gen III & IV - ICT Billet WECAM30 - 48

Wire Extension - LS Camshaft Position Sensor Harness

Wire Extension - LS Camshaft Position Sensor Harness

Wire Extension - LS Camshaft Position Sensor Harness

Wire Extension 48" LS CMP Camshaft Position Sensor Connector - Fits Gen III & IV - ICT Billet WECAM30 - 48

SKU : WECAM30-48

Wire Extension - LS Camshaft Position Sensor Harness

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 3 5-Wire MAF

$10 off

48" Wire Extension Harness LS Gen 3 MAF Mass Air Flow Sensor Wiring LS1 LQ4 5.3L - ICT Billet WEMAF31 - 48

Standard - MAF Sensor LS Truck 2008 - ICT Billet SEN023

Delphi - MAF Mass Air Flow Sensor LS Truck 09 - 15 - ICT Billet SEN024

Wire Extension - LS Gen 3 5-Wire MAF

Wire Extension - LS Gen 3 5-Wire MAF

SKU : WEMAF31-48

Wire Extension - LS Gen 3 5-Wire MAF

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 3 Crankshaft Position Sensor

$10 off

Wire Extension LS Gen 3 White 3 - Wire CKP Crankshaft Position Sensor Connector - ICT Billet WECKP30 - 36

Wire Extension - LS Gen 3 Crankshaft Position Sensor

Wire Extension - LS Gen 3 Crankshaft Position Sensor

Wire Extension - LS Gen 3 Crankshaft Position Sensor

Wire Extension LS Gen 3 White 3 - Wire CKP Crankshaft Position Sensor Connector - ICT Billet WECKP30 - 36

SKU : WECKP30-36

Wire Extension - LS Gen 3 Crankshaft Position Sensor

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 3 DBW Throttle Body

$6 off

LS Gen 3 Throttle Body Wire Extension DBW 8 Wire Vortec 4.8 5.3 6.0 LQ4 LQ9 LM7 - ICT Billet WETHB30 - 12

Wire Extension - LS Gen 3 DBW Throttle Body

Wire Extension - LS Gen 3 DBW Throttle Body

Wire Extension - LS Gen 3 DBW Throttle Body

Wire Extension 12” LT Gen V Purge Valve EVAP Solenoid - ICT Billet WEPUR50 - 12

SKU : WETHB30-12

Wire Extension - LS Gen 3 DBW Throttle Body

Sale price: $44
Regular price: $50

Wire Extension - LS Gen 3 Knock Sensor Harness 36”

$10 off

LS Gen 3 Knock Sensor Wire Extension Harness 36” - ICT Billet WEKN030-36

LS Gen 3 Knock Sensor Wire Extension Harness 36” - ICT Billet WEKN030-36

LS Gen 3 Knock Sensor Wire Extension Harness 36” - ICT Billet WEKN030-36

LS Gen 3 Knock Sensor Wire Extension Harness 36” - ICT Billet WEKN030-36

LS Gen 3 Knock Sensor Wire Extension Harness 36” - ICT Billet WEKN030-36

SKU : WEKN030-36

Wire Extension - LS Gen 3 Knock Sensor Harness 36”

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 3 Knock Sensor Harness 60"

$10 off

Wire Extension - LS Gen 3 Knock Sensor Harness 60"

Wire Extension - LS Gen 3 Knock Sensor Harness 60"

Wire Extension - LS Gen 3 Knock Sensor Harness 60"

Wire Extension - LS Gen 3 Knock Sensor Harness 60"

Wire Extension - LS Gen 3 Knock Sensor Harness 60"

SKU : WEKN030-60

Wire Extension - LS Gen 3 Knock Sensor Harness 60"

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 3 MAP Sensor

$10 off

Wire Extension - LS Gen 3 MAP Sensor

Wire Extension 24" LS Gen 3 MAP Manifold Absolute Pressure Sensor Connector - ICT Billet WEMAP30 - 24

Wire Extension 24" LS Gen 3 MAP Manifold Absolute Pressure Sensor Connector - ICT Billet WEMAP30 - 24

Wire Extension 24" LS Gen 3 MAP Manifold Absolute Pressure Sensor Connector - ICT Billet WEMAP30 - 24

Wire Extension 24" LS Gen 3 MAP Manifold Absolute Pressure Sensor Connector - ICT Billet WEMAP30 - 24

SKU : WEMAP30-24

Wire Extension - LS Gen 3 MAP Sensor

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 4 Crankshaft Position Sensor

$10 off

Wire Extension LS Gen 4 Grey 3 - Wire CKP Crankshaft Position Sensor Connector - ICT Billet WECKP40 - 36

Wire Extension - LS Gen 4 Crankshaft Position Sensor

Wire Extension - LS Gen 4 Crankshaft Position Sensor

Wire Extension - LS Gen 4 Crankshaft Position Sensor

Wire Extension LS Gen 4 Grey 3 - Wire CKP Crankshaft Position Sensor Connector - ICT Billet WECKP40 - 36

SKU : WECKP40-36

Wire Extension - LS Gen 4 Crankshaft Position Sensor

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 4 DBW Throttle Body

$6 off

LS Gen 4 Throttle Body Extension DBW 6 - Wire 5.3 6.2 L59 LC9 LMG LQ4 LQ9 LM7 L76 - ICT Billet WETHB40 - 12

Wire Extension - LS Gen 4 DBW Throttle Body

Wire Extension - LS Gen 4 DBW Throttle Body

Wire Extension - LS Gen 4 DBW Throttle Body

Wire Extension 12” LT Gen V Purge Valve EVAP Solenoid - ICT Billet WEPUR50 - 12

SKU : WETHB40-12

Wire Extension - LS Gen 4 DBW Throttle Body

Sale price: $44
Regular price: $50

Wire Extension - LS Gen 4 MAF

$10 off

48" Wire Extension Harness LS Gen 4 MAF Mass Air Flow Sensor Tube Style 4.8 5.3 - ICT Billet WEMAF40 - 48

Standard - MAF Sensor LS Truck 2008 - ICT Billet SEN023

Delphi - MAF Mass Air Flow Sensor LS Truck 09 - 15 - ICT Billet SEN024

Wire Extension - LS Gen 4 MAF

Wire Extension - LS Gen 4 MAF

SKU : WEMAF40-48

Wire Extension - LS Gen 4 MAF

Sale price: $50
Regular price: $60

Wire Extension - LS Gen 4 MAP Sensor

$10 off

Wire Extension 24" LS Gen 4 MAP Manifold Absolute Pressure Sensor Connector LS3 - ICT Billet WEMAP40-24

Wire Extension 24" LS Gen 4 MAP Manifold Absolute Pressure Sensor Connector LS3 - ICT Billet WEMAP40-24

Wire Extension 24" LS Gen 4 MAP Manifold Absolute Pressure Sensor Connector LS3 - ICT Billet WEMAP40-24

Wire Extension 24" LS Gen 4 MAP Manifold Absolute Pressure Sensor Connector LS3 - ICT Billet WEMAP40-24

Wire Extension 24" LS Gen 4 MAP Manifold Absolute Pressure Sensor Connector LS3 - ICT Billet WEMAP40-24

SKU : WEMAP40-24

Wire Extension - LS Gen 4 MAP Sensor

Sale price: $50
Regular price: $60

Wire Extension - LS Idle Air Control Valve

$10 off

Wire Extension 24" LS Gen 3 IAC Idle Air Control DBC LS1 LM7 LQ4 5.3 4.8 6.0 - ICT Billet WEIAC30 - 24

Wire Extension - LS Idle Air Control Valve

Wire Extension - LS Idle Air Control Valve

Wire Extension - LS Idle Air Control Valve

Wire Extension 24" LS Gen 3 IAC Idle Air Control DBC LS1 LM7 LQ4 5.3 4.8 6.0 - ICT Billet WEIAC30 - 24

SKU : WEIAC30-24

Wire Extension - LS Idle Air Control Valve

Sale price: $50
Regular price: $60

Wire Extension - LS Intake Air Temperature Sensor

$10 off

Intake Air Temperature Sensor Wire Harness Extension 24" Compatible with LS Vortec Relocation - ICT Billet WEIAT30 - 24

Wire Extension - LS Intake Air Temperature Sensor

Wire Extension - LS Intake Air Temperature Sensor

Wire Extension - LS Intake Air Temperature Sensor

LT Gen V Starter Solenoid Connector Component Kit - ICT Billet WCSTR51

SKU : WEIAT30-24

Wire Extension - LS Intake Air Temperature Sensor

Sale price: $50
Regular price: $60

Wire Extension - LS LT Coolant Temperature Sensor

$7 off

LS / LT Coolant Temperature Sensor CTS 48" Wire Extension - ICT Billet WECTS30 - 48

LS / LT Coolant Temperature Sensor CTS 48" Wire Extension - ICT Billet WECTS30 - 48

LS / LT Coolant Temperature Sensor CTS 48" Wire Extension - ICT Billet WECTS30 - 48

LS / LT Coolant Temperature Sensor CTS 48" Wire Extension - ICT Billet WECTS30 - 48

LS / LT Coolant Temperature Sensor CTS 48" Wire Extension - ICT Billet WECTS30 - 48

SKU : WECTS30-48

Wire Extension - LS LT Coolant Temperature Sensor

Sale price: $33
Regular price: $40

Wire Extension - LS Oxygen Sensor Black Trapezoid

$10 off

Wire Extension - LS Oxygen Sensor Black Trapezoid

Wire Extension - LS Oxygen Sensor Black Trapezoid

Wire Extension - LS Oxygen Sensor Black Trapezoid

Wire Extension - LS Oxygen Sensor Black Trapezoid

GM LS Oxygen Sensor Black Trapezoid 24" Wire Extension - ICT Billet WE0XY34 - 24

SKU : WE0XY34-24

Wire Extension - LS Oxygen Sensor Black Trapezoid

Sale price: $50
Regular price: $60

Wire Extension - LS Oxygen Sensor Flat 4-Wire

$10 off

O2 Sensor Wire Harness Extension 24" LS Oxygen Sensor Flat 4 - Wire Connector Plug - ICT Billet WE0XY30 - 24

Wire Extension - LS Oxygen Sensor Flat 4-Wire

Wire Extension - LS Oxygen Sensor Flat 4-Wire

Wire Extension - LS Oxygen Sensor Flat 4-Wire

Wire Extension - LS Oxygen Sensor Flat 4-Wire

SKU : WE0XY30-24

Wire Extension - LS Oxygen Sensor Flat 4-Wire

Sale price: $50
Regular price: $60

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