LS Connector kit

LS1, LS6, DBW or non DBW, 6.3L or 5.7L this kit covers as many GM Gen 3 and 4 LSx variants as we've found to date, (including iron blocks). We've also done you a solid, this kit does not include any pull to seat connector variants which are much more difficult to work with. 

Totaling 34 connectors, we've got everything you need to wire up a new standalone ECU from brands like Link, Ecumaster, Haltech, Fueltech, Holley, etc, or repair a damaged OEM engine harness. These kits are always handy to have around if you're doing DIY repairs, or if you're a shop that frequently works on these engines, have this handy just in case! Ready for when you need them to keep your vehicle on the road or the track.

Add your Injector and Ignition coil type to make a complete solution. We sell them separately to allow you the freedom to choose while lowering the cost of a base kit. 

This kit includes connectors for the following:

Starter

Knock sensors (2 variants)

Knock sub harness for Gen 3 engines (both male and female connectors)

Alternator connector (2 variants)

Coolant temperature sensor (CLT)

Air intake temperature sensor (IAT)

Crank position sensor

Cam position sensor

Manifold pressure sensor (MAP) (2 variants)

Throttle position sensor (TPS)

Oil pressure sensor (2 variants)

Idle air control valve (IACV)

Oxygen sensor (O2) (3 variants, quantity x2 of each)

Mass Air Flow sensors (3 variants)

Drive by wire throttle body (DBW) (2 variants)

Ignition coil sub harnesses (quantity x2 male and x2 female to make 2 mated sets)

De-pin tool set

Note:
Includes connectors for stock GM engine components no aftermarket sensor or transmission related components are included.
Does not include injector or ignition coil connectors, sold separately.
Not every engine variant will use all connectors
Some connectors fit different devices/functions but crossover to ensure you have everything you need for 1 engine per kit.

LS1 engines can be found in the following vehicles:

1997–2004 Chevrolet Corvette C5
1999–2006 Chevrolet Caprice [52]
1998–2002 Pontiac Firebird
1998–2002 Chevrolet Camaro Z28, SS
1999–2000 Holden VT II Commodore
2000–2003 Holden VX Commodore/Holden VU Ute
2000–2003 HSV VX/VU
2002–2004 Holden VY Commodore
2002–2004 HSV Y Series
2004–2005 Holden VZ Commodore
2004 Pontiac GTO
2001–2004 HSV GTO
1999–2005 Holden Statesman
2001–2005 Holden Monaro
2005 HSV Z series Avalanche

LS6 engines can be found in the following vehicles:

2001–2004 Chevrolet Corvette C5 Z06
2004–2005 Cadillac CTS V-Series

LR4 engines can be found in the following vehicles:

2000–2006 Chevrolet Tahoe/GMC Yukon
1999–2007 Chevrolet Silverado/GMC Sierra 1500
2003–2007 Chevrolet Express/GMC Savana 2500/3500

LM7 engines can be found in the following vehicles:

2002–2005 Cadillac Escalade 2WD
2002–2006 Chevrolet Avalanche 1500
2003–2007 Chevrolet Express/GMC Savana 1500/2500
1999–2007 Chevrolet Silverado/GMC Sierra 1500 (and 1999–2000 2500)
2000–2006 Chevrolet Suburban/GMC Yukon XL 1500
2000–2006 Chevrolet Tahoe/GMC Yukon

L59 engines can be found in the following vehicles:

2002–2006 Chevrolet Tahoe/GMC Yukon
2002–2006 Chevrolet Suburban/GMC Yukon XL 1500
2005–2006 Chevrolet Avalanche 1500
2002–2007 Chevrolet Silverado/GMC Sierra 1500

LM4 engines can be found in the following vehicles:

2003–2004 Isuzu Ascender
2003–2004 GMC Envoy XL
2003–2004 Chevrolet SSR
2004 GMC Envoy XUV
2004 Buick Rainier
2003–2005 Chevrolet TrailBlazer EXT

L33 engines can be found in the following vehicles:

2005–2007 Chevrolet Silverado 1500 4WD/GMC Sierra 1500 4WD

LQ4 engines can be found in the following vehicles:

1999–2007 Chevrolet Silverado/GMC Sierra 1500HD/2500/2500HD/3500
2001 GMC Sierra C3
2002–2007 GMC Sierra Denali
2000–2006 Chevrolet Suburban 2500/GMC Yukon XL 2500
2002–2007 Hummer H2
2002–2006 GMC Yukon/Yukon XL Denali and Chevrolet Suburban 1500 LTZ
2003–2007 Chevrolet Express/GMC Savana 2500/3500
2003–2008 Chevrolet W-Series/GMC W-Series/Isuzu NPR

LQ9 engines can be found in the following vehicles:

2002–2006 Cadillac Escalade AWD
2005–2006 Cadillac Escalade 2WD
2002–2006 Cadillac Escalade EXT
2003–2006 Cadillac Escalade ESV
2003–2007 Chevrolet Silverado SS & H/O Edition
2005–2006 GMC Sierra Denali
2006–2007 Chevrolet Silverado Classic VortecMAX/GMC Sierra Classic VortecMAX

LS2 engines can be found in the following vehicles:

2005-2007 Corvette
2005-2006 Pontiac GTO
2006-2009 Trailblazer SS

LY6 engines can be found in the following vehicles:

2007–2009 Chevrolet Silverado 2500HD/3500HD
2007–2009 GMC Sierra 2500HD/3500HD
2007–2013 Chevrolet Suburban 2500
2007–2013 GMC Yukon XL 2500
2008–2009 Chevrolet Express/GMC Savana 2500/3500/4500

L96 engines can be found in the following vehicles:

2010–2019 Chevrolet Silverado 2500HD/3500HD
2010–2019 GMC Sierra 2500HD/3500HD
2010–2013 Chevrolet Suburban 2500
2010–2013 GMC Yukon XL 2500
2016–2020 Chevrolet Suburban 3500HD
2010–2020 Chevrolet Express/GMC Savana 2500/3500/4500

LFA engines can be found in the following vehicles:

2008–2009 Chevrolet Tahoe Hybrid
2008–2009 GMC Yukon Hybrid
2008–2009 Cadillac Escalade Hybrid
2008–2009 Chevrolet Silverado Hybrid
2008–2009 GMC Sierra Hybrid

LZ1 engines can be found in the following vehicles:

2010–2013 Chevrolet Tahoe Hybrid
2010–2013 GMC Yukon Hybrid
2010–2013 Cadillac Escalade Hybrid
2010–2013 Chevrolet Silverado Hybrid
2010–2013 GMC Sierra Hybrid

LY2 engines can be found in the following vehicles:

2008–2009 Chevrolet Express/GMC Savana 2500/3500
2007–2009 Chevrolet Silverado 1500
2007–2009 Chevrolet Tahoe
2007–2009 GMC Sierra 1500
2007–2009 GMC Yukon

L20 engines can be found in the following vehicles:

2010–2017 Chevrolet Express/GMC Savana 2500/3500
2010–2013 Chevrolet Silverado 1500
2010–2013 GMC Sierra 1500

LH6 engines can be found in the following vehicles:

2005–2009 Chevrolet TrailBlazer including EXT (through 2006)
2005–2009 GMC Envoy Denali
2005–2006 GMC Envoy XL
2005 GMC Envoy XUV
2005–2007 Buick Rainier
2005–2009 Saab 9-7X
2005–2007 Isuzu Ascender
2007–2009 Chevrolet Silverado 1500
2007–2009 GMC Sierra 1500

LS4 engines can be found in the following vehicles:

2005–2008 Pontiac Grand Prix GXP
2006–2009 Chevrolet Impala SS
2006–2007 Chevrolet Monte Carlo SS
2008–2009 Buick LaCrosse Super

LY5 engines can be found in the following vehicles:

2007–2009 Chevrolet Avalanche
2007–2009 Chevrolet Silverado 1500
2007–2009 Chevrolet Suburban 1500
2007–2009 Chevrolet Tahoe
2007–2009 GMC Sierra 1500
2007–2009 GMC Yukon
2007–2009 GMC Yukon XL 1500

LC9 engines can be found in the following vehicles:

2007–2013 Chevrolet Avalanche
2007–2013 Chevrolet Silverado 1500
2007–2014 Chevrolet Suburban 1⁄2 ton
2007–2013 GMC Sierra 1500
2007–2014 GMC Yukon XL 1⁄2 ton

LH8 engines can be found in the following vehicles:

2008–2009 Hummer H3 Alpha
2009 Chevrolet Colorado/GMC Canyon

LH9 engines can be found in the following vehicles:

2010 Hummer H3 Alpha
2010–2012 Chevrolet Colorado/GMC Canyon

LMF engines can be found in the following vehicles:

2008–2014 Chevrolet Express 1500
2008–2014 GMC Savana 1500

LS7 engines can be found in the following vehicles:

2006–2013 Chevrolet Corvette Z06
2008–2009 HSV W427
2014–2015 Chevrolet Camaro Z/28

L92/ L9H/ L94 engines can be found in the following vehicles:

2007–2013 Cadillac Escalade
2008–2009 Chevrolet Tahoe LTZ
2007–2013 GMC Yukon Denali / Yukon XL Denali
2007–2013 GMC Sierra 1500 Denali
2008–2009 Hummer H2
2009–2013 Chevrolet Silverado 1500
2009–2013 GMC Sierra 1500

L99 engines can be found in the following vehicles:

2010–2015 Chevrolet Camaro SS

LS3 engines can be found in the following vehicles:

2008–2013 Chevrolet Corvette
2010–2015 Chevrolet Camaro SS (manual only)
2008–2017 Holden vehicles including:
2008–2013 HSV E Series
2009 Pontiac G8 GXP
2014–2017 Chevrolet SS
2009–2017 Vauxhall VXR8
2015–2017 Holden WN II Caprice
2015–2017 Holden VF II Commodore
Gm Performance Crate Engines

LS9 engines can be found in the following vehicles:

2009–2013 Chevrolet Corvette ZR1
Gm Performance Crate Engines

LSA engines can be found in the following vehicles:

2009–2015 Cadillac CTS-V
2012–2015 Chevrolet Camaro ZL1
2014–2017 HSV GTS GEN-F