Shop Yahoo! Wire Harness for LS 5.3 Engine

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$159.99
5.3 Harness, Black | Blue | PRP
3 Star Industries
5
$159.99
5.3 Harness, Black | Blue | PRP
3 Star Industries
5
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American Autowire 510360 Classic Update Wiring Kit 1965 Chevy Impala
Amazon.com
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American Autowire 510360 Classic Update Wiring Kit 1965 Chevy Impala
Amazon.com
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JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L60E Transmission [DBW]
JEGS High Performance
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JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L60E Transmission [DBW]
JEGS High Performance
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LS Swaps Standalone Wiring Harness W/4L60E 98-06 4.8L 5.3L 6.0L GM LS1 Engine US. Geartronics. Additional Fuel Injection Parts. 0881814972314.
eBay
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LS Swaps Standalone Wiring Harness W/4L60E 98-06 4.8L 5.3L 6.0L GM LS1 Engine US. Geartronics. Additional Fuel Injection Parts. 0881814972314.
eBay
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SANKEMU Wiring Harness Tape High Temp Wire Cable Loom Self-Adhesive Fabric Tape For Electrical Automotive Engine Harness Wrap Protection Noise Damping
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SANKEMU Wiring Harness Tape High Temp Wire Cable Loom Self-Adhesive Fabric Tape For Electrical Automotive Engine Harness Wrap Protection Noise Damping
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$98.00
Maxpeedingrods Engine Wire Harness For Ls1 4.8L 5.3L 6.0L 1997-2006 Standalone With 4L60e
Maxpeeding Rods US
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$98.00
Maxpeedingrods Engine Wire Harness For Ls1 4.8L 5.3L 6.0L 1997-2006 Standalone With 4L60e
Maxpeeding Rods US
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$233.99
CDI Electronics Mercury Internal Engine Harness, Replaces 84-64997, 84-73369, 84-73447 | Overton's
Overton's
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CDI Electronics Mercury Internal Engine Harness, Replaces 84-64997, 84-73369, 84-73447 | Overton's
Overton's
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Painless Performance 60217 EFI Harness Gen III For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1957
CJ Pony Parts
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Painless Performance 60217 EFI Harness Gen III For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1957
CJ Pony Parts
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Painless Performance 60218 EFI Harness Gen III Extended For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1949
CJ Pony Parts
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Painless Performance 60218 EFI Harness Gen III Extended For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1949
CJ Pony Parts
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$116.88
1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E For Generic
vipih.com
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1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E For Generic
vipih.com
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LS Swap Stand Alone Wiring Harness For LS1 DBC 4.8 5.3 6.0 97-06 4L60E 4L80E | Plug & Play
VelocityTitan
$168.99
LS Swap Stand Alone Wiring Harness For LS1 DBC 4.8 5.3 6.0 97-06 4L60E 4L80E | Plug & Play
VelocityTitan
$599.99
Painless Performance Products EFI Wiring Harness 1999-2006 GM C/K Truck LS 4.8L/5.3L/6.0L
JEGS High Performance
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Painless Performance Products EFI Wiring Harness 1999-2006 GM C/K Truck LS 4.8L/5.3L/6.0L
JEGS High Performance
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$106.28
03-07 Ls Vortec Standalone Wiring Harness Drive By Wire 4L60e 4.8 5.3
eBay
$106.28
03-07 Ls Vortec Standalone Wiring Harness Drive By Wire 4L60e 4.8 5.3
eBay
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JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L80E Transmission [DBW]
JEGS High Performance
Free shipping
$435.99
$436.99
JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L80E Transmission [DBW]
JEGS High Performance
Free shipping
$599.99
2000-2006 Silverado 1500/2500/3500, Sierra 1500/2500/3500 Fuel Injection Harness | Painless Performance 60217
Summit Racing
14
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$599.99
2000-2006 Silverado 1500/2500/3500, Sierra 1500/2500/3500 Fuel Injection Harness | Painless Performance 60217
Summit Racing
14
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HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (4L60E)
Seanluciwuso
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HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (4L60E)
Seanluciwuso
$830.99
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Painless Performance 60526 EFI Harness For Throttle By Wire GM Gen IV 4.8L/5.3L/6.0L/6.2L 2007-2012 1948
CJ Pony Parts
1
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Painless Performance 60526 EFI Harness For Throttle By Wire GM Gen IV 4.8L/5.3L/6.0L/6.2L 2007-2012 1948
CJ Pony Parts
1
$357.19
Scag 485885 STTII-37BV-EFI Wiring Harness
RCPW
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Scag 485885 STTII-37BV-EFI Wiring Harness
RCPW
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HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (T56 (DBC) Manual Trans)
Seanluciwuso
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HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (T56 (DBC) Manual Trans)
Seanluciwuso
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HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (T56 (DBC) Manual Trans)
jmpropiedadus
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HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (T56 (DBC) Manual Trans)
jmpropiedadus
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LS Gen III Engine Wiring Systems: 1997-2007 Ebook
SenaBooks
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SenaBooks
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Holley 558-321 Coil Harness Pair For LS Engines 4.8L 5.3L 6.0L 6.2L 7.0L
Michigan Motorsports
17
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Holley 558-321 Coil Harness Pair For LS Engines 4.8L 5.3L 6.0L 6.2L 7.0L
Michigan Motorsports
17
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Top Street Performance WH1201: Top Street Performance Standalone Fuel Injection Wiring Harnesses
Summit Racing
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Top Street Performance WH1201: Top Street Performance Standalone Fuel Injection Wiring Harnesses
Summit Racing
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1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E
jcarpart.com
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1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E
jcarpart.com
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GM Engine Wiring Harness 94526927
Quirk Parts
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Quirk Parts
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Ls Swap Stand Alone Wiring Harness For 03-07 DBW Drive By Wire 4L60e 4.8 5.3 6.0
Walmart
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Ls Swap Stand Alone Wiring Harness For 03-07 DBW Drive By Wire 4L60e 4.8 5.3 6.0
Walmart
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5-Wire Side-Power Control Harness 15 m | By West Marine
WestMarine
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5-Wire Side-Power Control Harness 15 m | By West Marine
WestMarine
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Sierra Accessory Tach Harness For Evinrude/Johnson Engine, Part IH14767 | Overton's
Overton's
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Sierra Accessory Tach Harness For Evinrude/Johnson Engine, Part IH14767 | Overton's
Overton's
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Uxcell 1 Set Car Auto Engine Wiring Harness For LS1 Engines 4.8 5.3 6.0 1997-2006 Black | Harfington
harfington
$150.32
Uxcell 1 Set Car Auto Engine Wiring Harness For LS1 Engines 4.8 5.3 6.0 1997-2006 Black | Harfington
harfington
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Standalone Wire Harness For LS3 2003-2007 4.8 5.3L 6.0L DBW Stand Alone Wiring Harness Drive By Wire
Aliexpress
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Aliexpress
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Universal Painless Performance Emissions Harness For Fuel Injection | Painless Performance 60313
Summit Racing
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Universal Painless Performance Emissions Harness For Fuel Injection | Painless Performance 60313
Summit Racing
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1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E
motorgenic.com
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1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E
motorgenic.com
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T56 DBC Standalone Engine Wiring Harness Non-Electronic Transmission For LS1 4.8L 5.3L 6.0L VORTEC TH400 TH350 1997-2006 EV1 Injector Plug |
harfington
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T56 DBC Standalone Engine Wiring Harness Non-Electronic Transmission For LS1 4.8L 5.3L 6.0L VORTEC TH400 TH350 1997-2006 EV1 Injector Plug |
harfington
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HPI 03-07 LS Vortec Standalone Harness 4.8 5.3 6.0 (Drive By Wire) (Green/Blue PCM) MULTEC/Delphi, Fuel Injector CONNECTORS (T56 (Non Electric) DBW)
Suthisav
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HPI 03-07 LS Vortec Standalone Harness 4.8 5.3 6.0 (Drive By Wire) (Green/Blue PCM) MULTEC/Delphi, Fuel Injector CONNECTORS (T56 (Non Electric) DBW)
Suthisav
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2014-2020 L83 Gen V 5.3L AFM DOD Lifter Delete Kit 5.3L L8B
Michigan Motorsports
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2014-2020 L83 Gen V 5.3L AFM DOD Lifter Delete Kit 5.3L L8B
Michigan Motorsports
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Shop Yahoo! Wire Harness for LS 5.3 Engine

Sponsored
About our ads
$159.99
5.3 Harness, Black | Blue | PRP
3 Star Industries
5
$159.99
5.3 Harness, Black | Blue | PRP
3 Star Industries
5
$1,026.00
American Autowire 510360 Classic Update Wiring Kit 1965 Chevy Impala
Amazon.com
5
Free shipping
$1,026.00
American Autowire 510360 Classic Update Wiring Kit 1965 Chevy Impala
Amazon.com
5
$280.27
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Lexus LS 460L WIRE, ENGINE, NO. 5 - 8212550080. WIRING & CLAMP.
Lexus of Lexington
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JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L60E Transmission [DBW]
JEGS High Performance
Free shipping
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$436.99
JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L60E Transmission [DBW]
JEGS High Performance
Free shipping
$97.87
LS Swaps Standalone Wiring Harness W/4L60E 98-06 4.8L 5.3L 6.0L GM LS1 Engine US. Geartronics. Additional Fuel Injection Parts. 0881814972314.
eBay
5
$97.87
LS Swaps Standalone Wiring Harness W/4L60E 98-06 4.8L 5.3L 6.0L GM LS1 Engine US. Geartronics. Additional Fuel Injection Parts. 0881814972314.
eBay
5
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SANKEMU Wiring Harness Tape High Temp Wire Cable Loom Self-Adhesive Fabric Tape For Electrical Automotive Engine Harness Wrap Protection Noise Damping
Amazon.com
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SANKEMU Wiring Harness Tape High Temp Wire Cable Loom Self-Adhesive Fabric Tape For Electrical Automotive Engine Harness Wrap Protection Noise Damping
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Maxpeedingrods Engine Wire Harness For Ls1 4.8L 5.3L 6.0L 1997-2006 Standalone With 4L60e
Maxpeeding Rods US
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Maxpeedingrods Engine Wire Harness For Ls1 4.8L 5.3L 6.0L 1997-2006 Standalone With 4L60e
Maxpeeding Rods US
Free shipping
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CDI Electronics Mercury Internal Engine Harness, Replaces 84-64997, 84-73369, 84-73447 | Overton's
Overton's
Free shipping
$233.99
CDI Electronics Mercury Internal Engine Harness, Replaces 84-64997, 84-73369, 84-73447 | Overton's
Overton's
Free shipping
$599.99
$726.31
Painless Performance 60217 EFI Harness Gen III For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1957
CJ Pony Parts
Free shipping
17% off
$599.99
$726.31
Painless Performance 60217 EFI Harness Gen III For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1957
CJ Pony Parts
Free shipping
$659.99
$769.17
Painless Performance 60218 EFI Harness Gen III Extended For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1949
CJ Pony Parts
Free shipping
14% off
$659.99
$769.17
Painless Performance 60218 EFI Harness Gen III Extended For Mechanical Throttle Bodies LS Engine 4.8/5.3/6.0L 1949
CJ Pony Parts
Free shipping
$116.88
1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E For Generic
vipih.com
$116.88
1997-2006 LS SWAPS DBC 4.8 5.3 6.0 Wiring Harness Stand Alone LS1-4L60E For Generic
vipih.com
$168.99
LS Swap Stand Alone Wiring Harness For LS1 DBC 4.8 5.3 6.0 97-06 4L60E 4L80E | Plug & Play
VelocityTitan
$168.99
LS Swap Stand Alone Wiring Harness For LS1 DBC 4.8 5.3 6.0 97-06 4L60E 4L80E | Plug & Play
VelocityTitan
$599.99
Painless Performance Products EFI Wiring Harness 1999-2006 GM C/K Truck LS 4.8L/5.3L/6.0L
JEGS High Performance
Free shipping
$599.99
Painless Performance Products EFI Wiring Harness 1999-2006 GM C/K Truck LS 4.8L/5.3L/6.0L
JEGS High Performance
Free shipping
$106.28
03-07 Ls Vortec Standalone Wiring Harness Drive By Wire 4L60e 4.8 5.3
eBay
$106.28
03-07 Ls Vortec Standalone Wiring Harness Drive By Wire 4L60e 4.8 5.3
eBay
$435.99
$436.99
JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L80E Transmission [DBW]
JEGS High Performance
Free shipping
$435.99
$436.99
JEGS Engine Swap Wiring Harness For 2009-2014 GM Gen IV LS 5.3L Truck Engine And 4L80E Transmission [DBW]
JEGS High Performance
Free shipping
$599.99
2000-2006 Silverado 1500/2500/3500, Sierra 1500/2500/3500 Fuel Injection Harness | Painless Performance 60217
Summit Racing
14
Free shipping
$599.99
2000-2006 Silverado 1500/2500/3500, Sierra 1500/2500/3500 Fuel Injection Harness | Painless Performance 60217
Summit Racing
14
$76.99
$103.94
HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (4L60E)
Seanluciwuso
25% off
$76.99
$103.94
HPI 97-06 LS1 STANDALONE Wire Harness 4.8 5.3 6.0 VORTEC W/60A Relay (Drive By Cable) (RED/Blue PCM) EV1 Fuel Injector CONNECTORS For Harness SWAP (4L60E)
Seanluciwuso
$830.99
$1,238.53
Painless Performance 60526 EFI Harness For Throttle By Wire GM Gen IV 4.8L/5.3L/6.0L/6.2L 2007-2012 1948
CJ Pony Parts
1
Free shipping
32% off
$830.99
$1,238.53
Painless Performance 60526 EFI Harness For Throttle By Wire GM Gen IV 4.8L/5.3L/6.0L/6.2L 2007-2012 1948
CJ Pony Parts
1