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EFI Performance Wiring

EFI Performance Wiring

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Welcome to EFI Performance Wiring We manufacture Wiring Harnesses and Pigtails for Chevy, Pontiac, GM, and other makes and models. Our pro...read more

EFI Performance Wiring

Welcome to EFI Performance Wiring We manufacture Wiring Harnesses and Pigtails for Chevy, Pontiac, GM, and other makes and models. Our products are manufactured using OEM parts to a high standard of quality. We assemble our items in the United States. Please add me to your list of favorite sellers and visit often. Thank you for your business.

171 results found in all categories
GM Starter Connector Pigtail Wiring Harness Corvette 2005+ CTS Hummer Truck
7d 7h left
US $11.40
List Price: US $12.95(11% off)
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4L60E 4L80E Neutral Safety Switch Connector Pigtail 4 Wire MLPS Range Switch
23d 13h left
US $12.19
List Price: US $13.85(11% off)
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4L60E 4L80E Neutral Safety Switch Connector Pigtail 7 Wire MLPS Range Switch
29d 5h left
US $19.32
List Price: US $21.95(11% off)
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Distributor Connector Wiring Harness Camaro Firebird Corvette TPI 85 86 85-91
24d 2h left
US $12.28
List Price: US $13.95(11% off)
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LS1 LT1 IAC Idle Air Controller Pigtail Wiring Connector GM
22d 6h left
US $10.82
List Price: US $12.29(11% off)
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Small Cap Distributor Connector Wiring Harness Camaro Firebird TPI TBI
7d 15h left
US $9.64
List Price: US $10.95(11% off)
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85-89 Camaro Corvette TPI Mass Air Flow Sensor Pigtail Wiring Harness MAF
10d 22h left
US $13.16
List Price: US $14.95(11% off)
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4x Micron MT18HTF12872Y-40EA2 1GB PC2-3200 ECC Dell PE 2850 Memory - Free Ship
10d left
US $13.16
List Price: US $14.95(11% off)
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M393T2950BG0-CCCQ0 1GB PC2-3200R-333-10-C1 Samsung Memory Lot of 4
10d left
US $13.16
List Price: US $14.95(11% off)
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GM 1227165 ECM Connector Kit TPI TBI Camaro Firebird MAF Computer Truck 1227747
1d 7h left
US $10.52
List Price: US $11.95(11% off)
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Maxtor Atlas 146GB 10K 3.5" SAS 8J147S0248855
11d 10h left
US $13.16
List Price: US $14.95(11% off)
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88-89 Camaro Firebird Dual Fan Wiring Harness TPI IROC Z28 Trans Am
16d 9h left
US $68.60
List Price: US $77.95(11% off)
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Coolant Temp Gauge Connector Pigtail Harness 89-92 TPI TBI  Camaro Temperature
15d 15h left
US $9.64
List Price: US $10.95(11% off)
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Oxygen O2 Sensor Extension 24" Wiring Harness GM Camaro Firebird 82-92 TPI
10h 12m left
US $11.87
List Price: US $13.49(12% off)
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GM OBDII OBD2 Wiring Harness Connector Pigtail Corvette CAN Bus Class 2 E67 E38
1d 10h left
US $16.68
List Price: US $18.95(11% off)
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Hynix HYS72T32000HR-5-A 256MB (1x256MB) RAM PC2-3200 Dell Perc Raid Memory
10d left
US $9.64
List Price: US $10.95(11% off)
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Hynix HYS72T32000DR-5-B 256MB (1x256MB) RAM PC2-3200 Dell Dell Perc Raid Memory
10d left
US $9.64
List Price: US $10.95(11% off)
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85-92 Camaro Firebird TPI TBI ECM Terminals Connector Corvette C K Truck GM
11d 3h left
US $8.58
List Price: US $9.75(12% off)
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LS1 Oxygen O2 Sensor Wiring Connector Pigtail GM Camaro Firebird
6d 8h left
US $12.28
List Price: US $13.95(11% off)
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LS1 LT1 TPS Throttle Position Sensor Pigtail Wiring Connector 93-02
11h 47m left
US $9.67
List Price: US $10.99(12% off)
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LS1 Alternator Wiring Connector Pigtail 98-02 Camaro Firebird
10d 11h left
US $8.67
List Price: US $9.85(11% off)
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PCM Connector Terminals 97-02 LS1 01-04 LS6 Camaro Firebird Corvette GTO ECM ECU
16d 6h left
US $11.40
List Price: US $12.95(11% off)
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T56 Reverse Lockout Solenoid Connector Wiring Pigtail GM LT1 LS1 Transmission
29d 14h left
US $9.67
List Price: US $10.99(12% off)
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Turn Signal Parking Light Socket Connector Pigtail Wiring 97-02 Camaro Firebird
24d 15h left
US $13.38
List Price: US $15.21(12% off)
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LS2 LS3 LS7 6 Wire Throttle Body Actuator Connector Pigtail Plug GM L99
4d 10h left
US $14.92
List Price: US $16.95(11% off)
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GM A/C AC Compressor Clutch Connector Wiring Pigtail  82-89 Camaro Firebird
9d 14h left
US $11.40
List Price: US $12.95(11% off)
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Torque Converter TCC 700R4 4L60 Connector Pigtail Wiring Harness TPI TBI Camaro
22d 6h left
US $10.98
List Price: US $12.48(12% off)
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T56 Backup Light Connector Wiring Pigtail GM LT1 LS1 Lamp Transmission
29d 13h left
US $9.67
List Price: US $10.99(12% off)
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89-92 Camaro Firebird 3 Wire Oil Pressure Switch Connector Pigtail Wiring TPI
11d 15h left
US $11.40
List Price: US $12.95(11% off)
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Ignition Coil Wiring Harness Pigtail TPI TBI LT1 Camaro Corvette Gray Delphi
8h 29m left
US $15.80
List Price: US $17.95(11% off)
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LS1 LT1 GM 3 Wire MAF Mass Air Flow Sensor Wiring Connector Pigtail
24d 2h left
US $10.52
List Price: US $11.95(11% off)
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Map Sensor Connector Pigtail Wiring LS3 LS7 Camaro Firebird Corvette GTO
16d 16h left
US $21.96
List Price: US $24.95(11% off)
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88-92 Camaro Firebird TPI Dual Fan Wiring Harness Pigtail Male Connector
3d 9h left
US $15.18
List Price: US $17.25(12% off)
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GM LS1 LT1 OBDII OBD2 Wiring Harness Connector Pigtail 96+ Camaro Corvette
9d 14h left
US $14.04
List Price: US $15.95(11% off)
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LS1 LT1 Fuel Injector Pigtail Connector Wiring Set of 8 Camaro Firebird Corvette
25d 2h left
US $40.44
List Price: US $45.95(11% off)
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PCM ECM Connector Camaro Firebird Corvette Blue 97-04 LS1 LS6
21d 15h left
US $20.20
List Price: US $22.95(11% off)
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PCM ECM Connector Green 80 Pin Delphi GM LS1 Cadillac Chevy Truck
2d 10h left
US $20.20
List Price: US $22.95(11% off)
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T56 VSS Speed Sensor Connector Wiring Pigtail GM LT1 LS1 Transmission
29d 14h left
US $9.67
List Price: US $10.99(12% off)
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82-92 Camaro Firebird C100 Firewall Engine Harness Connector TPI TBI
2d 9h left
US $15.80
List Price: US $17.95(11% off)
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