Availability
2003 Wiring Harness Adapters and Extensions
Harness Adapter, Nexus Rebel LS, DBW, 8-Pin, Chevrolet, LS, Each
Part Number: HTH-HT-186506
Not Yet Reviewed
Estimated Ship Date: Today
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
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
Estimated Ship Date: Today
Wire Extension 12" LS Purge Valve EVAP Solenoid
Part Number: ICB-WEPUR30-12
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Adapter LS Gen III Crankshaft Position Sensor to Gen IV Harness – 6"
Part Number: ICB-WACKP40-6
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: Today
Wire Adapter Harness Mass Air MAF LS Gen 4 Truck Tube Style to LS3 Card Style
Part Number: ICB-WAMAF40-6
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
LS Gen 3 Throttle Body Wire Extension DBW 8 Wire Vortec 4.8 5.3 6.0 LQ4 LQ9 LM7
Part Number: ICB-WETHB30-12
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Fuel Injector Connector Adapter, USCAR/EV6, OBD II, Each
Part Number: IJD-90-2
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Wire Breakout Harness LS1 Gen 3 3-wire MAF to 5-wire IAT Mass Air Intake Sensor
Part Number: ICB-WAMAF31-6
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Cummins Crankshaft Position Sensor Extension Harness
Part Number: FLE-S0406
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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