View our Specials! Coupon Code: SaveIn2026
Koni Suspension Sale
Manufacturer pages are not filtered by vehicle. Please use the category menu to view parts for your 1992 Saab 9000.

GMC AMP Research Wiring & Connectors



GMC AMP Research Wiring & Connectors

GMC Canyon

AMP Research Wiring & Connectors 19-04247-91L
OUT OF STOCK
19-04247-91L
AMP Research 15-22 Chevrolet Colorado PowerStep Wire Harness Kit
2015-2020 GMC Canyon Base
2015-2020 GMC Canyon SL
2015-2020 GMC Canyon SLE
2015-2020 GMC Canyon SLT
2017-2022 GMC Canyon Denali
2018-2020 GMC Canyon All Terrain
2021-2022 GMC Canyon AT4
2021-2022 GMC Canyon Elevation
2021-2022 GMC Canyon Elevation Standard
$126.93

GMC Sierra 1500

AMP Research Wiring & Connectors 19-03970-91
IN STOCK
19-03970-91
AMP Research 14-21 GM Replacement OBD II Module Plug for Plug N Play Power Step
2014-2018 GMC Sierra 1500 Base
2014-2018 GMC Sierra 1500 Denali
2014-2018 GMC Sierra 1500 SLE
2014-2018 GMC Sierra 1500 SLT
$93.90
AMP Research Wiring & Connectors 19-04561-97L
IN STOCK - LOW
19-04561-97L
AMP Research 19-22 Dodge Ram 1500 Wire Harness Kit
2019-2023 GMC Sierra 1500 SLT
2019-2023 GMC Sierra 1500 SLE
2019-2023 GMC Sierra 1500 Elevation
2019-2023 GMC Sierra 1500 Denali
2019-2021 GMC Sierra 1500 Base
2019-2023 GMC Sierra 1500 AT4
2022-2023 GMC Sierra 1500 Pro
2022-2023 GMC Sierra 1500 Denali Ultimate
2022-2023 GMC Sierra 1500 AT4X
$149.99
AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
1999-2003 GMC Sierra 1500 SL
1999-2020 GMC Sierra 1500 SLE
1999-2020 GMC Sierra 1500 SLT
2002-2005 GMC Sierra 1500 Base
2002-2020 GMC Sierra 1500 Denali
2002-2002 GMC Sierra 1500 HT
2002-2013 GMC Sierra 1500 WT
2005-2006 GMC Sierra 1500 Hybrid
2006-2013 GMC Sierra 1500 SL
2009-2013 GMC Sierra 1500 Hybrid
2010-2013 GMC Sierra 1500 XFE
2014-2020 GMC Sierra 1500 Base
2019-2020 GMC Sierra 1500 AT4
2019-2020 GMC Sierra 1500 Elevation
$59.17
AMP Research Wiring & Connectors 19-04565-97L
OUT OF STOCK
19-04565-97L
AMP Research 20-23 Chevrolet Silverado 2500 HD Powerstep Wiring Harness Kit Xtreme
2019-2023 GMC Sierra 1500 AT4
2019-2021 GMC Sierra 1500 Base
2019-2023 GMC Sierra 1500 Denali
2019-2023 GMC Sierra 1500 Elevation
2019-2023 GMC Sierra 1500 SLE
2019-2023 GMC Sierra 1500 SLT
2022-2023 GMC Sierra 1500 AT4X
2022-2023 GMC Sierra 1500 Denali Ultimate
2022-2023 GMC Sierra 1500 Pro
$199.99
AMP Research Wiring & Connectors 19-04763-92
OUT OF STOCK
19-04763-92
AMP Research Replacement OBD2 Module
2022-2024 GMC Sierra 1500 Elevation
2022-2024 GMC Sierra 1500 Pro
2022-2024 GMC Sierra 1500 SLE
$93.90

GMC Sierra 1500 Classic

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2007-2007 GMC Sierra 1500 Classic Denali
2007-2007 GMC Sierra 1500 Classic Hybrid
2007-2007 GMC Sierra 1500 Classic SL
2007-2007 GMC Sierra 1500 Classic SLE
2007-2007 GMC Sierra 1500 Classic SLT
2007-2007 GMC Sierra 1500 Classic WT
$59.17

GMC Sierra 1500 HD

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2001-2003 GMC Sierra 1500 HD SLE
2001-2003 GMC Sierra 1500 HD SLT
2005-2006 GMC Sierra 1500 HD SLE
2005-2006 GMC Sierra 1500 HD SLT
$59.17

GMC Sierra 1500 HD Classic

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2007-2007 GMC Sierra 1500 HD Classic SLE
2007-2007 GMC Sierra 1500 HD Classic SLT
$59.17

GMC Sierra 1500 Limited

AMP Research Wiring & Connectors 19-03970-91
IN STOCK
19-03970-91
AMP Research 14-21 GM Replacement OBD II Module Plug for Plug N Play Power Step
2019-2019 GMC Sierra 1500 Limited Base
2019-2019 GMC Sierra 1500 Limited SLE
$93.90
AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2019-2019 GMC Sierra 1500 Limited Base
2019-2019 GMC Sierra 1500 Limited SLE
$59.17
AMP Research Wiring & Connectors 19-04561-97L
IN STOCK - LOW
19-04561-97L
AMP Research 19-22 Dodge Ram 1500 Wire Harness Kit
2022-2022 GMC Sierra 1500 Limited SLT
2022-2022 GMC Sierra 1500 Limited Pro
2022-2022 GMC Sierra 1500 Limited SLE
2022-2022 GMC Sierra 1500 Limited Elevation
2022-2022 GMC Sierra 1500 Limited Denali
2022-2022 GMC Sierra 1500 Limited AT4
$149.99

GMC Sierra 2500

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
1999-2002 GMC Sierra 2500 SL
1999-2004 GMC Sierra 2500 SLE
1999-2004 GMC Sierra 2500 SLT
2002-2004 GMC Sierra 2500 Base
2003-2004 GMC Sierra 2500 WT
$59.17

GMC Sierra 2500 HD

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2001-2002 GMC Sierra 2500 HD SL
2001-2018 GMC Sierra 2500 HD SLE
2001-2018 GMC Sierra 2500 HD SLT
2002-2005 GMC Sierra 2500 HD Base
2003-2014 GMC Sierra 2500 HD WT
2006-2006 GMC Sierra 2500 HD SL
2011-2018 GMC Sierra 2500 HD Denali
2015-2018 GMC Sierra 2500 HD Base
$59.17
AMP Research Wiring & Connectors 19-03970-91
IN STOCK
19-03970-91
AMP Research 14-21 GM Replacement OBD II Module Plug for Plug N Play Power Step
2015-2019 GMC Sierra 2500 HD Base
2015-2019 GMC Sierra 2500 HD Denali
2015-2019 GMC Sierra 2500 HD SLE
2015-2019 GMC Sierra 2500 HD SLT
$93.90
AMP Research Wiring & Connectors 19-04561-97L
IN STOCK - LOW
19-04561-97L
AMP Research 19-22 Dodge Ram 1500 Wire Harness Kit
2020-2023 GMC Sierra 2500 HD SLT
2020-2023 GMC Sierra 2500 HD SLE
2020-2023 GMC Sierra 2500 HD Denali
2020-2021 GMC Sierra 2500 HD Base
2020-2023 GMC Sierra 2500 HD AT4
2022-2023 GMC Sierra 2500 HD Pro
$149.99
AMP Research Wiring & Connectors 19-04565-97L
OUT OF STOCK
19-04565-97L
AMP Research 20-23 Chevrolet Silverado 2500 HD Powerstep Wiring Harness Kit Xtreme
2020-2023 GMC Sierra 2500 HD AT4
2020-2021 GMC Sierra 2500 HD Base
2020-2023 GMC Sierra 2500 HD Denali
2020-2023 GMC Sierra 2500 HD SLE
2020-2023 GMC Sierra 2500 HD SLT
2022-2023 GMC Sierra 2500 HD Pro
$199.99
AMP Research Wiring & Connectors 19-04763-92
OUT OF STOCK
19-04763-92
AMP Research Replacement OBD2 Module
2024-2024 GMC Sierra 2500 HD AT4
2024-2024 GMC Sierra 2500 HD AT4X
2024-2024 GMC Sierra 2500 HD Denali
2024-2024 GMC Sierra 2500 HD Denali Ultimate
2024-2024 GMC Sierra 2500 HD Pro
2024-2024 GMC Sierra 2500 HD SLE
2024-2024 GMC Sierra 2500 HD SLT
$93.90

GMC Sierra 2500 HD Classic

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2007-2007 GMC Sierra 2500 HD Classic SL
2007-2007 GMC Sierra 2500 HD Classic SLE
2007-2007 GMC Sierra 2500 HD Classic SLT
2007-2007 GMC Sierra 2500 HD Classic WT
$59.17

GMC Sierra 3500

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2001-2002 GMC Sierra 3500 SL
2001-2006 GMC Sierra 3500 SLE
2001-2006 GMC Sierra 3500 SLT
2002-2005 GMC Sierra 3500 Base
2004-2006 GMC Sierra 3500 WT
2006-2006 GMC Sierra 3500 SL
$59.17

GMC Sierra 3500 Classic

AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2007-2007 GMC Sierra 3500 Classic SL
2007-2007 GMC Sierra 3500 Classic SLE
2007-2007 GMC Sierra 3500 Classic SLT
2007-2007 GMC Sierra 3500 Classic WT
$59.17

GMC Sierra 3500 HD

AMP Research Wiring & Connectors 19-03970-91
IN STOCK
19-03970-91
AMP Research 14-21 GM Replacement OBD II Module Plug for Plug N Play Power Step
2015-2019 GMC Sierra 3500 HD Base
2015-2019 GMC Sierra 3500 HD Denali
2015-2019 GMC Sierra 3500 HD SLE
2015-2019 GMC Sierra 3500 HD SLT
$93.90
AMP Research Wiring & Connectors 19-04270-90
OUT OF STOCK
19-04270-90
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
2011-2019 GMC Sierra 3500 HD Denali
2015-2019 GMC Sierra 3500 HD Base
$59.17
AMP Research Wiring & Connectors 19-04561-97L
IN STOCK - LOW
19-04561-97L
AMP Research 19-22 Dodge Ram 1500 Wire Harness Kit
2020-2021 GMC Sierra 3500 HD Base
2020-2023 GMC Sierra 3500 HD AT4
2020-2023 GMC Sierra 3500 HD Denali
2020-2023 GMC Sierra 3500 HD SLE
2020-2023 GMC Sierra 3500 HD SLT
2022-2023 GMC Sierra 3500 HD Pro
$149.99
AMP Research Wiring & Connectors 19-04565-97L
OUT OF STOCK
19-04565-97L
AMP Research 20-23 Chevrolet Silverado 2500 HD Powerstep Wiring Harness Kit Xtreme
2020-2023 GMC Sierra 3500 HD AT4
2020-2021 GMC Sierra 3500 HD Base
2020-2023 GMC Sierra 3500 HD Denali
2020-2023 GMC Sierra 3500 HD SLE
2020-2023 GMC Sierra 3500 HD SLT
2022-2023 GMC Sierra 3500 HD Pro
$199.99
AMP Research Wiring & Connectors 19-04763-92
OUT OF STOCK
19-04763-92
AMP Research Replacement OBD2 Module
2024-2024 GMC Sierra 3500 HD AT4
2024-2024 GMC Sierra 3500 HD Denali
2024-2024 GMC Sierra 3500 HD Denali Ultimate
2024-2024 GMC Sierra 3500 HD Pro
2024-2024 GMC Sierra 3500 HD SLE
2024-2024 GMC Sierra 3500 HD SLT
$93.90

Looking to upgrade your GMC with a wiring connector from AMP Research? We carry a great variety of AMP Research Wiring & Connectors and other engine component performance parts for your GMC.

We have 6 AMP Research Wiring & Connectors available for GMC models with free shipping to the Continental US 48 States.