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Connector Pigtails

Connector pigtail assemblies to replace original General Motors (GM) vehicle and engine wire harness sensor connectors. Genuine Original Equipment Manufacturer (OEM) connectors by manufacturers like Delphi, Molex, Yazaki, Bosch, Kostal, and more.

Our connector pigtail assemblies are GM color coded for direct replacement of popular electronic fuel injection EFI engine wire harnesses used on TBI, TPI, LT1, LT4, LS1, LS2, LS3, LS7, LS9, and other GM Vortec engines.

EFI Connection uses production crimp tooling to ensure terminal manufacturer crimp specifications.

100 00886
Part # Description Price Qty
100 00291 100-00291 Large Cap HEI Distributor Connector Pigtail for TPI Corvette and 85-96 TPI F-Body $12.50
100 00290 100-00290 Coolant Temperature Sending Unit Connector Pigtail for GM TBI TPI and many other coolant temperature sending units $6.00
100 00292 100-00292 Exhaust Gas Recirculation EGR Valve Solenoid Connector Pigtail for GM TBI TPI and other engines $11.50
100 00293 100-00293 Electric Fan Motor Radiator Cooling Connector Pigtail for GM TPI LT1 LS1 Camaro Firebird Corvette $12.00
100 00295 100-00295 Knock (Detonation) Sensor Connector Pigtail for GM TBI TPI LT1 LS1 LS6 and many other knock (detonation) sensors $6.50
100 00297 100-00297 Electric Fan Relay Connector Pigtail for late TPI or as upgrade to early TPI $16.00
100 00303 100-00303 4L60 Transmission Connector Pigtail for 5-wire 4L60 transmission $18.00
100 00304 100-00304 Alternator (Generator) Connector Pigtail for LT1 LT4 Engines for GM 1993-1997 Camaro Firebird LT1 LT4 engines $9.75
100 00306 100-00306 Coolant Temperature Sending Unit Connector Pigtail for GM TBI TPI Vortec and many other coolant temperature sending units $12.00
100 00307 100-00307 Crankshaft Sensor Connector Pigtail for 96-97 LT1/LT4 F-Body $12.00
100 00312 100-00312 Reverse Light Backup Lamp Switch T56 Manual Transmission Connector Pigtail for GM LT1 LT4 LS1 LS2 LS6 Camaro Firebird $8.00
100 00314 100-00314 Alternator (Generator) Connector Pigtail for LS1 Camaro Firebird for GM LS-Series LS1 Camaro Firebird Alternator (Generator) $7.75
100 00315 100-00315 Camshaft Position Sensor Connector Pigtail for Gen III LS1 LS6 $12.00
100 00320 100-00320 Accelerator Pedal Connector Pigtail for all C6 Corvette $16.00
100 00321 100-00321 Crankshaft Position Sensor Connector Pigtail 58x for Gen IV 58x LS-Series $12.50
100 00322 100-00322 Knock Detonation Sensor 2 Wire Flat Response LS2 LS3 LS7 Connector Pigtail for GM LS2 LS3 LS7 Gen IV 58x LS-Series Knock Sensors $10.00
100 00323 100-00323 Fuel Injector Connector Pigtail for USCAR EV6 Metri-Pack 150 for GM LS2 LS3 LS7 LS9 and other fuel injectors $8.00
100 00327 100-00327 4L60E 4L65E Transmission Connector Pigtail for electronic transmissions $20.00
100 00328 100-00328 4L80E Transmission Connector Pigtail for electronic transmissions $20.00
100 00334 100-00334 Camshaft Position Sensor Connector Pigtail for many 80s sensors $11.05
100 00336 100-00336 Knock (Detonation) Sensor Connector Pigtail for GM 3.1L and 3.8L V6 $8.50
100 00337 100-00337 Accelerator Pedal Connector Pigtail for LS1 LS6 Corvette $18.00
100 00339 100-00339 Accelerator Pedal Connector Pigtail for 98-05 truck $18.00
100 00445 100-00445 Ignition Coil Small Cap HEI Connector Pigtail - Gray for GM TBI TPI LT1 and other Small Cap HEI systems $30.00
100 00446 100-00446 Ignition Coil Small Cap HEI Connector Pigtail - Black for GM TBI TPI LT1 and other Small Cap HEI systems $16.00

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