Adapter Harnesses

A harness that adapts one type of device or sensor to another. If looking for a harness with one end crimped with the mating connector for the other, please see Extension Harnesses.

Part # Description Price Qty
100 01793 100-01793 Engine Coolant Temperature ECT Sensor Adapter Breakout Harness LS1 6 inch adapter from 2 to 3 wire ECT sensor with 6 ft signal breakout $25.00
100 02071 100-02071 Camshaft Position Sensor Harness Gen IV LS-Series VVT Delete $25.00
3wireMAFto5wireMAF.jpg 100-00371 MAF Adapter - 3 to 5 Wire $16.00
100 00444 100-00444 Coil to Small Cap Distributor Harness for TBI and TPI $22.50
100 00447 100-00447 Large to Small HEI Distributor Adapter Harness $20.00
E40_ECM_J1_Assembly.jpg 100-00471 E40 J1 Harness Assembly for 2005-06 GTO ECM $145.00
optispark_harness_nonvented_stock_replacement.jpg 100-00487 Optispark Harness - Non Vented for 93-94 F-Body and Corvette $20.00
100 00489 100-00489 Optispark Harness - Vented - Early Attaching Clip for newer optispark offered with 93-94 attaching clip $20.00
100 00555 100-00555 Alternator Adapter Harness from Corvette to Late Truck $25.00
100 00560 100-00560 MAP Sensor Adapter Extension Harness from LS1 to LS2 $20.00
LS1_to_LS2_knock_sensor_adapter_harness.jpg 100-00561 Knock Sensor Adapter Harness $20.00
100 00562 100-00562 Cam Sensor Adapter Extension Harness from LS1 to LS2 $20.00
100 00621 100-00621 Optispark Adapter Harness for 1992 Corvette ONLY $30.00
O2_adapter_TPI_TBI.jpg 100-00657 Heated Oxygen Sensor Adapter Harness for TPI and TBI Engines $15.00
duspeed_maf_to_iat_breakout.jpg 100-00704 LS3 MAF to LS1 IAT Adapter Delete Harness to eliminate LS3 LS7 MAF sensor $20.00
early_to_late_MAP_adapter.png 100-00783 Early to Late MAP Adapter Harness from LS to TBI TPI LT1 $20.00
100-00845.png 100-00845 Crankshaft Position Sensor Adapter Harness - 1996-Up Vortec Harness to GM 12595966 Sensor $60.00
100-00861.png 100-00861 Camshaft Position Sensor VVT Bypass Harness to adapt a non-VVT engine wire harness $25.00
100 00393 100-00393 Optispark Harness - Vented - Late Attaching Clip 95-97 F-Body 95-96 Corvette 94-96 B-Body $25.00
optispark_harness_vented_high_temp.jpg 100-00468 Optispark Harness - Vented - Hi Temp with late attaching clip and high temp fiberglass braid $25.00
100 00554 100-00554 MAP Adapter Harness from LS1/LS6/LS2 Harness to LS3/LS7 MAP Sensor $19.50
LS1_to_LS3_MAF_adapter.png 100-00748 MAF Adapter Harness from 5 wire LS1 Harness to 5 wire LS3 MAF Sensor $25.00
100 00833 100-00833 MAP Sensor Adapter Harness from LS1/ LS6 to LS3 (Bosch) MAP Sensor $20.00
100 00856 100-00856 MAP Adapter Harness from LS3/LS7 Harness to LS1/LS6/LS2 MAP Sensor $22.00
TPI_MAT_harness_FBody.jpg 100-00626 MAT Jumper Harness for TPI for 85-92 F-Body and 85-89 Corvette $16.00