$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Selected Filters


Loading...

Availability


Wiring Harness Adapters and Extensions

Individual Parts

Results 51 - 75 of 302

Harness Extension, MAF Sensor, 48 in. Length, Chevrolet, 5-Wire, Each

Part Number: ICB-WEMAF31-48

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fuel Injector Connector Adapter, USCAR/EV6 Injector, Jetronic/Minitimer/EV1 Harness, Each

Part Number: CEI-109077

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Adapter, Gen 5 Crankshaft Position Sensor to LS Gen IV Harness, Each

Part Number: ICB-WACKP41-6

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Harness Extension, 60 in. MAF Sensor Harness, 40 in. IAT Sensor Harness, Chevrolet, LS3, Each

Part Number: ICB-WAMAF30-60

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Breakout Adapter, FiTech to Late GM Adapter, Each

Part Number: CEI-108103FIT

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Opti Spark Adapter Harness, Chevy, Pontiac, 5.7L LT, Each

Part Number: CEI-108161

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Harness Extension, MAP Sensor, 26 in. Length, Chevy, Each

Part Number: CEI-109080

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MAF Adapter Cables, Harness Adapter, Black, Plastic, Each

Part Number: SCL-2901

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Dec 4, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 4, 2025 if ordered today

Wire Harness Adapters and Extension, MAP Sensor Jumper Harness, OEM Design, Black, 3-wire Connectors, Weatherproof, Each

Part Number: NAL-19202598

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Extension Harness, MAF, Ford, Mustang, Each

Part Number: JMS-J8695EXT

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fuel Injector Connector Adapter, USCAR/EV6 Injector, Jetronic/Minitimer/EV1 Harness, Set of 8

Part Number: FST-170604-8

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

Adapter LS Gen IV Crankshaft Position Sensor to Gen III Harness - 6

Part Number: ICB-WACKP30-6

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Map Sensor Adapter, Convert LS1/LS2 Map Sensor to LS3 Sensor, Harness Adapter, Chevy, LS, Each

Part Number: TSN-81033

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fuel Injector Connector Adapter, USCAR/EV6, Denso Type A, Each

Part Number: IJD-90-3

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Opti Spark Adapter Harness, Chevy, 5.7L LT, Each

Part Number: CEI-108199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Harness Adapter, Nexus Rebel LS, DBW, 6-Pin, Chevrolet, LS, Each

Part Number: HTH-HT-186505

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Mass Air Meter Wiring Extension/Adapter -- GM LS1 conversion to LS3/LS7 MAF Sensor with IAT

Part Number: JMS-JLS1LS3AD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 4, 2025 if ordered today

Harness Adapter, MAF, 9.5 in. Wire Length, LS1 MAF To LT1 Engine, Each

Part Number: CEI-108100

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Wiring Harness Adapter, Fuel Injector Plug Adapter, Bosch EV6/USCAR 2-pin, Bosch EV1 2-pin, Each

Part Number: BTC-EV1EV61

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Map Sensor Adapter, Convert LS Gen III Map Sensor Harness to 3-Bar Brick Style Sensor, Chevrolet, Each

Part Number: ICB-WAMAP30-6

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Wiring Pigtail, Alternator, Male and Female, 4-pin, 36 in. Long, Chevy, Each

Part Number: ICB-WEALT30-36

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Map Sensor Adapter, Convert LS3 Map Sensor to LS1/LS2 MAP Harness, Harness Adapter, Each

Part Number: LPE-CE105208

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

LS LT Starter Solenoid Wire Adapter

Part Number: ICB-WASTR40

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

LS Gen 3 Truck TAC Module Pedal Position 72" Wire Extension

Part Number: ICB-WEAPP30-72

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Wire Connectors, MAP Sensor Pigtail, 3-pin, Female Connector, Gray, Black Wire, Cummins, Dodge, Each

Part Number: FLE-S0480

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 29, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.