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Curt 55774

OEM Replacement 7-Way Round & 4-Way Flat Combination Harness 2002-12 GM Pickups & Full Size SUVs

Curt 55774

229-55774

jegs shipping
Ships 12/12/16 if Ordered Today
Curt 55774 OEM Replacement 7-Way Round & 4-Way Flat Combination Harness 2002-12 GM Pickups & Full Size SUVs $27.99
OEM Replacement 7-Way Round & 4-Way Flat Combination Harness
  • 2002-12 GM Pickups & Full Size SUVs
  • 1997-12 Ford Pickups & Full Size SUVs
  • 2004-10 for Nissan Full Size Pickups & SUVs
  • Models w/ Factory Tow Packages

  • Specifications:

    Type
    OEM
    Manufacturer's Part Number:
    55774

    Curt Wiring Harnesses & Connectors are designed to connect a trailer to your vehicle in any way you require. Need to wire up a new trailer? No problem! Need to replace old wiring or connectors? No problem! The connectors on your trailer and vehicle don't match up? No problem! Curt has thought of a solution for any wiring situation you may come across. With a wide variety of wiring connectors and adapters available, Curt is your one-stop-shop brand for your towing wiring needs!



    Features
  • Flat And Round Wiring Connectors Available In All Styles
  • Adapters Available To Attach Any Connection To Any Other Connection
  • Bonded, Heavy Duty Wiring Gives Superior Service Life

  • Does Curt 55774 fit your vehicle?

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    Aspiration

    2002 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 2.3
    • SubModel: XLT
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1998-1999 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 4.6
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1997 FORD F-150

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2000 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • EngineType: ALL
    • SubModel: EV

    2010 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 4.0
    • SubModel: XLT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2002 FORD RANGER

    • CC: 2986
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 3.0
    • Aspiration: N
    • SubModel: XLT
    • Engine Vin: U
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2007 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 4.0
    • SubModel: XL
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 7.3
    • SubModel: XL
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2008-2009 FORD F-250 SUPER DUTY

    • Fitment_Note: w/Tow Hooks
    • EngineType: ALL
    • SubModel: FX4

    2007-2010 CHEVROLET AVALANCHE

    • EngineType: ALL
    • SubModel: LS

    1998-1999 FORD F-150

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 4.2
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: 2
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    2007-2009 NISSAN TITAN

    • CC: 5552
    • Liter: 5.6
    • SubModel: XE
    • EngineType: V8 ( 5.6 L / 5552 CC )

    2009 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010 TOYOTA TUNDRA

    • EngineType: ALL
    • SubModel: PLATINUM

    2002 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2006-2007 LINCOLN NAVIGATOR

    • Liter: 5.4
    • Aspiration: N
    • SubModel: LUXURY
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2012-2013 GMC ACADIA

    • CC: 3564
    • Liter: 3.6
    • SubModel: DENALI
    • CUI: 217
    • EngineType: V6 ( 3.6 L / 217 )

    2015-2016 GMC ACADIA

    • EngineType: ALL
    • SubModel: SLT

    2004-2005 GMC ENVOY XUV

    • EngineType: ALL
    • SubModel: ALL

    2007 LINCOLN NAVIGATOR

    • EngineType: ALL
    • SubModel: L LUXURY

    2016 GMC ACADIA

    • EngineType: ALL
    • SubModel: SL

    2004 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: Z71

    2006 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002 FORD RANGER

    • CC: 2986
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2013-2015 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2009-2016 FORD FLEX

    • EngineType: ALL
    • SubModel: ALL

    2006-2008 LINCOLN MARK LT

    • Liter: 5.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2004 GMC CANYON

    • EngineType: ALL
    • SubModel: Z71 SL

    2007-2008 CADILLAC ESCALADE EXT

    • CC: 6199
    • Liter: 6.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 378
    • EngineType: V8 ( 6.2 L / 378 )

    2002 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 4.0
    • SubModel: XL
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2002 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: BASE

    2002-2006 CADILLAC ESCALADE

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2010-2011 TOYOTA TUNDRA

    • CC: 5663
    • Liter: 5.7
    • SubModel: LIMITED
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2009 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010 NISSAN TITAN

    • EngineType: ALL
    • SubModel: XE

    2010-2013 GMC ACADIA

    • EngineType: ALL
    • SubModel: SL

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 7.3
    • SubModel: XLT
    • CUI: 445
    • EngineType: V8 ( 7.3 L / 445 )

    2009-2010 FORD F-250 SUPER DUTY

    • Fitment_Note: w/Tow Hooks
    • EngineType: ALL
    • SubModel: CABELAS

    2004 ISUZU ASCENDER

    • EngineType: ALL
    • SubModel: LIMITED

    2009-2010 CADILLAC ESCALADE EXT

    • CC: 6199
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2005-2007 FORD F-450 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • EngineType: ALL
    • SubModel: ALL

    2008-2010 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • Liter: 6.4
    • SubModel: XL
    • CUI: 391
    • EngineType: V8 ( 6.4 L / 391 )

    2008-2009 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: LT

    2000 CHEVROLET TAHOE

    • Liter: 5.7
    • SubModel: Z71
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1999-2009 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • EngineType: ALL
    • SubModel: XLT

    2009 CHEVROLET EXPRESS 3500

    • EngineType: ALL
    • SubModel: ALL

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • EngineType: ALL
    • SubModel: LARIAT

    2004-2010 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2004 GMC CANYON

    • EngineType: ALL
    • SubModel: Z71 FLEET

    1997-1999 FORD F-150

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XL
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2007-2008 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LTZ

    2008 HUMMER H2

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2000-2001 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003-2004 HUMMER H2

    • EngineType: ALL
    • SubModel: ALL

    2012 INFINITI QX56

    • CC: 5552
    • Liter: 5.6
    • SubModel: BASE
    • EngineType: V8 ( 5.6 L / 5552 CC )

    2010 FORD RANGER

    • CC: 2300
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1997 FORD F-150

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 4.2
    • SubModel: XLT
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    2009 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: ALL

    2006-2007 BUICK RAINIER

    • EngineType: ALL
    • SubModel: ALL

    2003 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: WBH

    2010-2011 TOYOTA TUNDRA

    • CC: 5663
    • Liter: 5.7
    • SubModel: SR5
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2010 FORD RANGER

    • CC: 2300
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 2.3
    • SubModel: XLT
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2010 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2005 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • EngineType: ALL
    • SubModel: ALL

    2010 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • Liter: 6.8
    • SubModel: XLT
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.8
    • SubModel: XL
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    2003-2005 CHEVROLET AVALANCHE 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2009 CHEVROLET EXPRESS 1500

    • EngineType: ALL
    • SubModel: ALL

    2004-2011 INFINITI QX56

    • EngineType: ALL
    • SubModel: ALL

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1999-2004 FORD F-450 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • EngineType: ALL
    • SubModel: XLT

    1999-2001 LINCOLN NAVIGATOR

    • Liter: 5.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1998-1999 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2007 FORD RANGER

    • CC: 2986
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2002 FORD RANGER

    • CC: 2986
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2012-2015 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: SSV

    2008 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: LS

    2010 NISSAN ARMADA

    • EngineType: ALL
    • SubModel: TITANIUM

    2010 LINCOLN NAVIGATOR

    • EngineType: ALL
    • SubModel: L

    2011-2012 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • EngineType: ALL
    • SubModel: XL

    2004-2005 BUICK RAINIER

    • EngineType: ALL
    • SubModel: CXL

    2004-2010 NISSAN TITAN

    • CC: 5552
    • Liter: 5.6
    • SubModel: SE
    • EngineType: V8 ( 5.6 L / 5552 CC )

    2010 LINCOLN NAVIGATOR

    • EngineType: ALL
    • SubModel: BASE

    2004 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: Z85 LS

    1999-2012 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • EngineType: ALL
    • SubModel: LARIAT

    2009 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: ALL

    2000 FORD RANGER

    • CC: 2986
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2004-2006 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: Z66

    2007-2008 GMC CANYON

    • EngineType: ALL
    • SubModel: SL

    2010 NISSAN ARMADA

    • EngineType: ALL
    • SubModel: PLATINUM

    2009 HUMMER H2

    • CC: 6199
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2000 FORD RANGER

    • CC: 2986
    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 3.0
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: V
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2000-2004 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LS

    2005-2006 NISSAN TITAN

    • EngineType: ALL
    • SubModel: XE

    2004 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • EngineType: ALL
    • SubModel: TREMOR

    2003-2005 LINCOLN AVIATOR

    • Fitment_Note: Fits Beneath OE 1.25 in. Receiver
    • Liter: 4.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2010 GMC CANYON

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: SLE
    • Engine Vin: P
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006-2007 LINCOLN NAVIGATOR

    • Liter: 5.4
    • Aspiration: N
    • SubModel: ULTIMATE
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )
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