Free Shipping & Handling on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

Curt 55774

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



Curt 55774

Part Number: 229-55774

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
  • $27.99
    Ships 09/26/16
    if Ordered Today
    Curt 55774 OEM Replacement 7-Way Round & 4-Way Flat Combination Harness 2002-12 GM Pickups & Full Size SUVs $27.99

    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?

    Narrow Results

    2010 LINCOLN NAVIGATOR

    • EngineType: ALL
    • SubModel: L

    2007-2010 CADILLAC ESCALADE

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • EngineType: V8

    2002-2004 CHEVROLET AVALANCHE 2500

    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8

    2008-2014 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: HYBRID

    2002-2004 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LS

    2002-2004 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LT

    2007-2014 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LS

    2008-2010 BUICK ENCLAVE

    • EngineType: ALL
    • SubModel: ALL

    1997 FORD F-150

    • Fitment_Note: Fits 20 in. Spare Tire
    • EngineType: V6
    • SubModel: XLT

    1997 FORD F-150

    • Fitment_Note: Fits 20 in. Spare Tire
    • EngineType: V6
    • SubModel: XL

    2002 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • SubModel: XL
    • EngineType: V6

    2006-2007 BUICK RAINIER

    • EngineType: ALL
    • SubModel: ALL

    2008-2009 FORD F-250 SUPER DUTY

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

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 7.5
    • SubModel: XLT
    • EngineType: V8

    2006-2012 FORD F-250 SUPER DUTY

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

    2002 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • Liter: 4.0
    • SubModel: XLT
    • EngineType: V6

    2015-2016 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: ALL

    1999-2001 FORD F-350 SUPER DUTY

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

    1999-2012 FORD F-350 SUPER DUTY

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

    2002-2004 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • Liter: 5.4
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8

    2004-2010 NISSAN TITAN

    • CC: 5552
    • Liter: 5.6
    • SubModel: SE
    • EngineType: V8

    2007-2008 GMC CANYON

    • EngineType: ALL
    • SubModel: SL

    2006-2007 LINCOLN NAVIGATOR

    • Liter: 5.4
    • Aspiration: N
    • SubModel: LUXURY
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8

    2002-2010 MERCURY MOUNTAINEER

    • Fitment_Note: Fits Beneath OE 1.25 in. Receiver
    • EngineType: ALL
    • SubModel: ALL

    2004 GMC CANYON

    • EngineType: ALL
    • SubModel: Z85 SLE

    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

    2008-2009 HUMMER H3

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: ALPHA
    • Engine Vin: L
    • CUI: 325
    • EngineType: V8

    2010 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: WT

    2006-2012 FORD F-250 SUPER DUTY

    • Fitment_Note: w/Tow Hooks
    • SubModel: KING RANCH
    • EngineType: ALL

    2002 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: BASE

    2005 FORD RANGER

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

    2010 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: BASE

    1999-2004 FORD F-450 SUPER DUTY

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

    1999-2004 FORD F-550 SUPER DUTY

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

    2010-2014 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LTZ

    1998-1999 FORD F-250

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

    2002-2003 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • Liter: 7.3
    • SubModel: XL
    • EngineType: V8

    2002-2006 GMC ENVOY XL

    • EngineType: ALL
    • SubModel: ALL

    2010-2012 TOYOTA TUNDRA

    • EngineType: ALL
    • SubModel: BASE

    2009 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: ALL

    2009 CHEVROLET EXPRESS 3500

    • EngineType: ALL
    • SubModel: ALL

    2004 GMC CANYON

    • EngineType: ALL
    • SubModel: SLE

    2003-2005 CHEVROLET AVALANCHE 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • EngineType: V8

    2002-2006 CADILLAC ESCALADE

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8

    2000 CHEVROLET TAHOE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: Z71

    2010 NISSAN TITAN

    • EngineType: ALL
    • SubModel: XE

    2005 NISSAN ARMADA

    • EngineType: ALL
    • SubModel: LE

    2002-2004 OLDSMOBILE BRAVADA

    • EngineType: ALL
    • SubModel: ALL

    2009-2010 CADILLAC ESCALADE EXT

    • CC: 6199
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8

    2006-2007 LINCOLN NAVIGATOR

    • Liter: 5.4
    • Aspiration: N
    • SubModel: ULTIMATE
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8

    2006-2009 HUMMER H3

    • EngineType: ALL
    • SubModel: BASE

    2007-2010 CHEVROLET AVALANCHE

    • EngineType: ALL
    • SubModel: LS

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XLT
    • EngineType: V8

    2005 LINCOLN NAVIGATOR

    • Liter: 5.4
    • SubModel: BASE
    • CUI: 330
    • EngineType: V8

    2010 GMC CANYON

    • EngineType: L4
    • SubModel: SLE

    1997-1999 FORD F-150

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

    2012 TOYOTA TUNDRA

    • CC: 5663
    • Liter: 5.7
    • SubModel: LIMITED
    • CUI: 345
    • EngineType: V8

    2009-2016 GMC ACADIA

    • EngineType: ALL
    • SubModel: SLE

    1997 FORD F-150

    • Fitment_Note: Fits 20 in. Spare Tire
    • EngineType: V8
    • SubModel: XLT

    2001-2002 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • EngineType: E1
    • SubModel: EV

    2010 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • EngineType: V6
    • SubModel: XLT

    2010-2011 TOYOTA TUNDRA

    • CC: 5663
    • Liter: 5.7
    • SubModel: LIMITED
    • EngineType: V8

    2013-2015 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8

    2009 FORD RANGER

    • Fitment_Note: Except Models w/Front Crossmember
    • EngineType: V6
    • SubModel: SPORT

    2000 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LIMITED

    2010 FORD RANGER

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

    2001 FORD RANGER

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

    2004-2006 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: Z66

    2002-2009 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • EngineType: V10
    • SubModel: XL

    2015 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8

    1998-1999 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XLT
    • EngineType: V8

    2000 FORD RANGER

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

    1999-2004 FORD F-450 SUPER DUTY

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

    1997 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XL
    • EngineType: V8

    2005-2008 ISUZU ASCENDER

    • EngineType: ALL
    • SubModel: ALL

    2004-2005 BUICK RAINIER

    • EngineType: ALL
    • SubModel: CXL

    1999-2001 LINCOLN NAVIGATOR

    • Liter: 5.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 330
    • EngineType: V8

    2009 CHEVROLET TAHOE

    • Liter: 5.3
    • EngineType: V8
    • SubModel: LTZ

    2009 GMC SAVANA 2500

    • EngineType: ALL
    • SubModel: ALL

    2006-2008 FORD RANGER

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

    2002-2004 GMC ENVOY

    • EngineType: ALL
    • SubModel: SLE

    2009 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: ALL

    2000 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: BASE

    2005-2006 CHEVROLET AVALANCHE 2500

    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8

    1998-1999 FORD F-250

    • Fitment_Note: Fits 20 in. Spare Tire
    • Liter: 5.4
    • SubModel: XL
    • EngineType: V8

    2010 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: HYBRID PLATINUM

    2003-2006 CADILLAC ESCALADE ESV

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8

    2009 CHEVROLET EXPRESS 2500

    • EngineType: ALL
    • SubModel: ALL

    2007-2010 CHEVROLET AVALANCHE

    • EngineType: ALL
    • SubModel: LT

    2010 NISSAN ARMADA

    • EngineType: ALL
    • SubModel: PLATINUM

    2004-2011 INFINITI QX56

    • EngineType: ALL
    • SubModel: ALL

    2015 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8

    2005-2009 FORD F-350 SUPER DUTY

    • Fitment_Note: w/34 in. Frame
    • Liter: 5.4
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: 5
    • CUI: 330
    • EngineType: V8

    2006-2010 FORD F-250 SUPER DUTY

    • Fitment_Note: w/Tow Hooks
    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    2010 NISSAN ARMADA

    • EngineType: ALL
    • SubModel: TITANIUM

    2011 TOYOTA TUNDRA

    • Liter: 4.6
    • EngineType: V8
    • SubModel: SR5

    2007 LINCOLN NAVIGATOR

    • EngineType: ALL
    • SubModel: L LUXURY

    2005-2008 HUMMER H2

    • EngineType: ALL
    • SubModel: BASE

    2004 GMC CANYON

    • EngineType: ALL
    • SubModel: Z71 SLE

    2006-2012 FORD F-250 SUPER DUTY

    • Fitment_Note: w/Tow Hooks
    • SubModel: XL
    • EngineType: ALL
    Items You Need