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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.

176 results found in all categories
Coolant Fan Switch Connector Pigtail Wiring 88-92 TBI Temperature Camaro
7d 1h left
US $9.64
List Price: US $10.95(11% off)
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GM Starter Connector Pigtail Wiring Harness Corvette 2005+ CTS Hummer Truck
28d 17h left
US $11.40
List Price: US $12.95(11% off)
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Distributor Connector Wiring Harness Camaro Firebird Corvette TPI 85 86 85-91
15d 12h left
US $12.28
List Price: US $13.95(11% off)
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Horn Connector Pigtail Wiring GM Vehicles 1984-2006
26d 19h left
US $7.00
List Price: US $7.95(11% off)
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PCM Connector Terminals 97-02 LS1 01-04 LS6 Camaro Firebird Corvette GTO ECM ECU
7d 15h left
US $11.40
List Price: US $12.95(11% off)
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88-92 Camaro Firebird TPI Dual Fan Wiring Harness Pigtail Male Connector
24d 19h left
US $15.18
List Price: US $17.25(12% off)
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SUPER MULTI DVD REWRITER MODEL: GU10N, SLIM,FOR ACER ASPIRE 5534-1121
1d 14h left
US $11.40
List Price: US $12.95(11% off)
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90-92 Camaro Firebird TPI 1227730 ECM Connector Kit Speed Density Computer
25d left
US $14.04
List Price: US $15.95(11% off)
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Coolant Temp Gauge Connector Pigtail Harness 89-92 TPI TBI  Camaro Temperature
7d 1h left
US $9.64
List Price: US $10.95(11% off)
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EGR Solenoid Pigtail Wiring Harness Camaro Firebird Corvette TPI 85-92
29d 1h left
US $10.52
List Price: US $11.95(11% off)
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GM Camshaft Position Sensor Pigtail Wiring 3.8 95-02 Camaro Firebird
9d 13h left
US $7.88
List Price: US $8.95(11% off)
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86-87 Camaro TPI MAF Power Relay Wiring Harness Connector Corvette Firebird
1d 3h left
US $26.36
List Price: US $29.95(11% off)
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Cooling Fan Relay Connector Pigtail Wiring 85-87 TPI Camaro Firebird
25d 22h left
US $26.36
List Price: US $29.95(11% off)
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GM 1227165 ECM Connector Kit TPI TBI Camaro Firebird MAF Computer Truck 1227747
22d 17h left
US $10.52
List Price: US $11.95(11% off)
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90-92 Camaro Firebird Fuel Pump Relay Connector Pigtail Wiring
16d 21h left
US $15.80
List Price: US $17.95(11% off)
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88-92 Camaro Firebird Cooling Fan Relay Connector Pigtail Wiring Harness TPI TBI
26d 15h left
US $14.92
List Price: US $16.95(11% off)
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86-87 Camaro Corvette Firebird TPI MAF Burnoff Relay Wiring Harness Connector
1d 3h left
US $23.72
List Price: US $26.95(11% off)
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LS1 LT1 Oil Pressure Sender Wiring Connector Pigtail Camaro Firebird
2d 22h left
US $9.67
List Price: US $10.99(12% off)
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Idle Air Motor IAC Pigtail Wiring Harness Camaro Firebird Corvette TPI 85-92
26d 12h left
US $11.43
List Price: US $12.99(12% off)
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Throttle Position Sensor TPS Pigtail Wiring GM Camaro Firebird TPI TBI Flat
11d left
US $9.67
List Price: US $10.99(12% off)
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GM E85 Flex Fuel Sensor Connector Pigtail Plastic Body Fuel Composition Ethanol
17d 21h left
US $9.64
List Price: US $10.95(11% off)
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LS2 LS3 LS7 6 Wire Throttle Body Actuator Connector Pigtail Plug GM L99
25d 20h left
US $14.92
List Price: US $16.95(11% off)
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Turn Signal Parking Light Socket Connector Pigtail Wiring 97-02 Camaro Firebird
16d 1h left
US $13.38
List Price: US $15.21(12% off)
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Torque Converter TCC 700R4 4L60 Connector Pigtail Wiring Harness TPI TBI Camaro
13d 16h left
US $10.98
List Price: US $12.48(12% off)
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LS1 3 Wire Coolant Temperature Temp Sensor Wiring Connector 97-98 GM Corvette
15d 12h left
US $10.55
List Price: US $11.99(12% off)
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85-89 Camaro Firebird Corvette TPI Fuel Pump Relay Connector Wiring Harness
1d 3h left
US $26.36
List Price: US $29.95(11% off)
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EV6 Fuel Injector Connector Pigtail Wiring Set of 8 LS2 LS3 LS7 LS9 GM
22d 11h left
US $43.08
List Price: US $48.95(11% off)
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Map Sensor Connector Pigtail Wiring LS3 LS7 Camaro Firebird Corvette GTO
8d 2h left
US $21.96
List Price: US $24.95(11% off)
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LS1 Crankshaft Position Sensor Wiring Connector Pigtail 98-02 Camaro Corvette
7d 8h left
US $10.52
List Price: US $11.95(11% off)
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TPI LT1 LS1 LS6 Fan Connector Kit Camaro Firebird Corvette
21d 14h left
US $7.26
List Price: US $8.25(12% off)
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TPS Throttle Position Sensor Extension Cable Camaro Firebird Corvette TPI
3d 1h left
US $14.04
List Price: US $15.95(11% off)
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LS1 LS4 LS6 Oil Pressure Sensor Connector Pigtail 1997-2008 GM Chevy
16d 23h left
US $6.56
List Price: US $7.45(11% off)
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4L60E 4L80E Neutral Safety Switch Connector Pigtail 7 Wire MLPS Range Switch
20d 15h left
US $19.32
List Price: US $21.95(11% off)
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GM LS1 LT1 OBDII OBD2 Wiring Harness Connector Pigtail 96+ Camaro Corvette
1d left
US $14.04
List Price: US $15.95(11% off)
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85-89 Camaro Corvette TPI Mass Air Flow Sensor Pigtail Wiring Harness MAF
2d 8h left
US $13.16
List Price: US $14.95(11% off)
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GM A/C AC Compressor Clutch Connector Wiring Pigtail  82-89 Camaro Firebird
1d left
US $11.40
List Price: US $12.95(11% off)
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T56 Backup Light Connector Wiring Pigtail GM LT1 LS1 Lamp Transmission
20d 23h left
US $9.67
List Price: US $10.99(12% off)
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1988-2000 GM Truck and SUV Tail Light Circuit Board Connector Pigtail Left Side
20d 21h left
US $10.08
List Price: US $11.45(11% off)
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PCM ECM Connector Green 80 Pin Delphi GM LS1 Cadillac Chevy Truck
23d 20h left
US $20.20
List Price: US $22.95(11% off)
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Manifold Air Temperature MAT Harness Wiring 86-92 TPI Camaro Corvette IAT Temp
16d 2h left
US $14.92
List Price: US $16.95(11% off)
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PCM ECM Connector Camaro Firebird Corvette Blue 97-04 LS1 LS6
13d 1h left
US $20.20
List Price: US $22.95(11% off)
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4L80E Input Speed Sensor ISS Connector Pigtail Wiring
16d 23h left
US $7.00
List Price: US $7.95(11% off)
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LS1 LT1 Fuel Injector Pigtail Connector Wiring Camaro Corvette GM
1d 21h left
US $8.14
List Price: US $9.25(12% off)
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Intake Air Temperature MAT IAT Connector Pigtail Wiring 86-92 TPI TBI Camaro
24d 1h left
US $10.52
List Price: US $11.95(11% off)
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Knock Sensor Connector Pigtail Harness LS2 LS3 LS7 Camaro Corvette Wiring 2 Wire
22d 1h left
US $10.80
List Price: US $12.27(11% off)
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TPI Cold Start Injector Switch Pigtail Wiring Connector Camaro Firebird 85-88
13d 19h left
US $8.32
List Price: US $9.45(11% off)
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Distributor Connector Wiring Harness Camaro Firebird Corvette TPI 85 86 85-91
19d 22h left
US $11.84
List Price: US $13.45(11% off)
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