This is a representative photo of the same part, not the exact unit you'll receive. Since each used part has its own wear, yours may look slightly different.

2-Speed Transfer Case Motor for 2003, 2004, 2005, 2006, 2007 Chevrolet & GMC

2-Speed Transfer Case Motor for 2003-2007 Chevrolet & GMC

$ 99 .95

30-DayReturns

6-monthWarranty

100%Money-Back

Professionally inspected and tested.

Odometer 200,100 miles at removal

Product Notes Read before buying

This is a used part. For vehicles with option code NP1. This fits the classic style body with the creased door skin.

This motor fits vehicles equipped with the electronic shift, 2-speed transfer case (RPO code NP1). For 2007 Silverado and Sierra models, this part fits the 'Classic' body style only (identified by a crease in the door skin). Please verify your vehicle has the NP1 option code before ordering.

1 Other Matching Unit Available

Same part, different stock options.

Grade A

$179.95 View →

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Why Buy Used OEM Parts?

Checked & Tested

We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.

Original Equipment

This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.

Works Like New

A few marks on the outside don't change what's inside. The part works the way it should.

Big Savings

Pay 50–80% less than buying new. Same factory part, much lower price.

Not sure? Ask Wrenchy — Your Parts Assistant.

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Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 2 models(tapclick to expand)(tapclick to hide)

Silverado 2500 2003-2007 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
400 SS	Standard Cab Pickup	2003 - 2005	V8 5.3L	RWD \| Automatic
Base	Standard Cab Pickup	2003 - 2007	V8 5.3L	RWD \| Automatic
Base	Extended Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
LS	Extended Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
LS	Standard Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
LT	Extended Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic
LS	Crew Cab Pickup	2004	V8 6.0L	RWD/4WD \| Automatic & Manual
LT	Crew Cab Pickup	2004	V8 6.0L	RWD/4WD \| Automatic & Manual
LT	Extended Cab Pickup	2004	V8 6.0L	RWD/4WD \| Manual
WT	Extended Cab Pickup	2004	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2006 - 2007	V8 4.8L	RWD \| Automatic
Base	Standard Cab Pickup	2007	V8 4.8L	4WD \| Automatic
Base	Standard Cab Pickup	2007	V8 5.3L	4WD \| Automatic
Cheyenne	Standard Cab Pickup	2007	V8 5.3L	RWD \| Automatic

Applies to every configuration above: Hollander: SILVERADO 2500 PICKUP 03-06 opt NP1 | SILVERADO 2500 PICKUP 07 classic style (creased door skin), opt NP1; part_option: include w/ RPO Code NP1; body_style: include For 2007 models, fits Classic body style (creased door skin) only.

Silverado 3500 2003-2007 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Standard Cab Pickup	2003 - 2005	V8 5.7L	RWD \| Manual
Base	Cab & Chassis	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Cab & Chassis	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Cab & Chassis	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Cab & Chassis	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
HD	Standard Cab Pickup	2003	V8 8.1L	RWD \| Manual
LS	Cab & Chassis	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
LS	Cab & Chassis	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
LS	Crew Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
LS	Crew Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
LS	Extended Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
LS	Extended Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
LS	Standard Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
LS	Standard Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
LS	Cab & Chassis	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
LS	Crew Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
LS	Extended Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
LS	Standard Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
LS	Cab & Chassis	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
LS	Crew Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
LS	Extended Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
LS	Standard Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
LT	Crew Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic
LT	Crew Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic
LT	Extended Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic
LT	Extended Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic
LT	Crew Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
LT	Extended Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
LT	Crew Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic
LT	Extended Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic
HD	Standard Cab Pickup	2004, 2006	V8 5.7L	RWD \| Automatic
LT	Crew Cab Pickup	2004 - 2005	V8 6.0L CNG	RWD/4WD \| Manual
LT	Crew Cab Pickup	2004 - 2006	V8 6.0L	RWD/4WD \| Manual
LT	Extended Cab Pickup	2004 - 2005	V8 6.0L CNG	RWD/4WD \| Manual
LT	Extended Cab Pickup	2004 - 2006	V8 6.0L	RWD/4WD \| Manual
LT	Crew Cab Pickup	2004 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
LT	Extended Cab Pickup	2004 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
LT	Crew Cab Pickup	2004 - 2006	V8 8.1L	RWD/4WD \| Manual
LT	Extended Cab Pickup	2004 - 2006	V8 8.1L	RWD/4WD \| Manual
WT	Cab & Chassis	2004	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Cab & Chassis	2004, 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004, 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004, 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004, 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Cab & Chassis	2004, 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004, 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004, 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004, 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Cab & Chassis	2004, 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004, 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004, 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004, 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2006 - 2007	V8 5.7L	RWD \| Automatic
LT	Cab & Chassis	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
LT	Cab & Chassis	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
LT	Cab & Chassis	2006	V8 8.1L	RWD/4WD \| Automatic & Manual

Applies to every configuration above: Hollander: SILVERADO 3500 PICKUP 03-06 | SILVERADO 3500 PICKUP 07 classic style (creased door skin); part_option: include w/ RPO Code NP1; body_style: include For 2007 models, fits Classic body style (creased door skin) only.

GMC 4 models(tapclick to expand)(tapclick to hide)

Sierra 2500 2003-2007 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Extended Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
SLE	Extended Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
SLE	Standard Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
SLT	Extended Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2003 - 2004	V8 6.0L	RWD/4WD \| Automatic & Manual
SLE	Crew Cab Pickup	2004	V8 6.0L	RWD/4WD \| Automatic & Manual
SLT	Crew Cab Pickup	2004	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004	V8 6.0L	RWD/4WD \| Automatic & Manual
		2005 - 2007

Applies to every configuration above: Hollander: SIERRA 2500 PICKUP 03-06 opt NP1 | SIERRA 2500 PICKUP 07 classic style (creased door skin), opt NP1; part_option: include w/ RPO Code NP1; body_style: include For 2007 models, fits Classic body style (creased door skin) only.

Sierra 2500 HD 2005-2007 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Crew Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2005	V8 8.1L	RWD/4WD \| Automatic & Manual
SLE	Crew Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
SLE	Crew Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLE	Crew Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
SLE	Extended Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLE	Extended Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
SLE	Extended Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
SLE	Standard Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
SLE	Standard Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLE	Standard Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
SLE	Crew Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
SLE	Crew Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
SLE	Extended Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
SLE	Extended Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
SLE	Standard Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
SLE	Standard Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
SLE	Crew Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLE	Extended Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLE	Standard Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLT	Crew Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLT	Crew Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
SLT	Crew Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
SLT	Extended Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
SLT	Extended Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLT	Extended Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
SLT	Crew Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
SLT	Crew Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
SLT	Extended Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
SLT	Extended Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
SLT	Crew Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLT	Extended Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
WT	Crew Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
WT	Extended Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
WT	Extended Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
WT	Standard Cab Pickup	2005 - 2007	V8 6.0L	RWD/4WD \| Automatic
WT	Standard Cab Pickup	2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2005 - 2006	V8 6.0L	RWD/4WD \| Manual
WT	Crew Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
WT	Crew Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
WT	Extended Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
WT	Extended Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
WT	Standard Cab Pickup	2005 - 2007	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic
WT	Standard Cab Pickup	2005 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Manual
WT	Crew Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2005 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SL	Crew Cab Pickup	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SL	Extended Cab Pickup	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SL	Standard Cab Pickup	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SL	Crew Cab Pickup	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SL	Extended Cab Pickup	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SL	Standard Cab Pickup	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SL	Crew Cab Pickup	2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SL	Extended Cab Pickup	2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SL	Standard Cab Pickup	2006	V8 8.1L	RWD/4WD \| Automatic & Manual

Sierra 3500 2003-2007 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Cab & Chassis	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Cab & Chassis	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 6.0L	RWD/4WD \| Automatic & Manual
Base	Cab & Chassis	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
Base	Cab & Chassis	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Crew Cab Pickup	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Extended Cab Pickup	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
Base	Standard Cab Pickup	2003 - 2005	V8 8.1L	RWD/4WD \| Automatic & Manual
SLE	Cab & Chassis	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLE	Cab & Chassis	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SLE	Crew Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLE	Crew Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SLE	Extended Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SLE	Extended Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLE	Standard Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SLE	Standard Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLE	Cab & Chassis	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SLE	Crew Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SLE	Extended Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SLE	Standard Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SLE	Cab & Chassis	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLE	Crew Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLE	Extended Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLE	Standard Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLT	Crew Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLT	Crew Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SLT	Extended Cab Pickup	2003 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SLT	Extended Cab Pickup	2003 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
SLT	Crew Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SLT	Extended Cab Pickup	2003 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SLT	Crew Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SLT	Extended Cab Pickup	2003 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Cab & Chassis	2004 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Cab & Chassis	2004 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004 - 2005	V8 6.0L CNG	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004 - 2006	V8 6.0L	RWD/4WD \| Automatic & Manual
WT	Cab & Chassis	2004 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004 - 2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
WT	Cab & Chassis	2004 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Crew Cab Pickup	2004 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Extended Cab Pickup	2004 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
WT	Standard Cab Pickup	2004 - 2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SL	Cab & Chassis	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SL	Crew Cab Pickup	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SL	Extended Cab Pickup	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SL	Standard Cab Pickup	2006	V8 6.0L	RWD/4WD \| Automatic & Manual
SL	Cab & Chassis	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SL	Crew Cab Pickup	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SL	Extended Cab Pickup	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SL	Standard Cab Pickup	2006	V8 6.6L DIESEL Turbo	RWD/4WD \| Automatic & Manual
SL	Cab & Chassis	2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SL	Crew Cab Pickup	2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SL	Extended Cab Pickup	2006	V8 8.1L	RWD/4WD \| Automatic & Manual
SL	Standard Cab Pickup	2006	V8 8.1L	RWD/4WD \| Automatic & Manual
		2007

Applies to every configuration above: Hollander: SIERRA 3500 PICKUP 03-06 | SIERRA 3500 PICKUP 07 classic style (creased door skin); part_option: include w/ RPO Code NP1; body_style: include For 2007 models, fits Classic body style (creased door skin) only.

Sierra 3500 HD 2007 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
SLE	Cab & Chassis	2007	V8 6.0L	-
SLE	Crew Cab Pickup	2007	V8 6.0L	-
SLE	Extended Cab Pickup	2007	V8 6.0L	-
SLE	Standard Cab Pickup	2007	V8 6.0L	-
SLE	Cab & Chassis	2007	V8 6.6L DIESEL Turbo	-
SLE	Crew Cab Pickup	2007	V8 6.6L DIESEL Turbo	-
SLE	Extended Cab Pickup	2007	V8 6.6L DIESEL Turbo	-
SLE	Standard Cab Pickup	2007	V8 6.6L DIESEL Turbo	-
SLT	Crew Cab Pickup	2007	V8 6.0L	-
SLT	Extended Cab Pickup	2007	V8 6.0L	-
SLT	Crew Cab Pickup	2007	V8 6.6L DIESEL Turbo	-
SLT	Extended Cab Pickup	2007	V8 6.6L DIESEL Turbo	-
WT	Cab & Chassis	2007	V8 6.0L	-
WT	Crew Cab Pickup	2007	V8 6.0L	-
WT	Extended Cab Pickup	2007	V8 6.0L	-
WT	Standard Cab Pickup	2007	V8 6.0L	-
WT	Cab & Chassis	2007	V8 6.6L DIESEL Turbo	-
WT	Crew Cab Pickup	2007	V8 6.6L DIESEL Turbo	-
WT	Extended Cab Pickup	2007	V8 6.6L DIESEL Turbo	-
WT	Standard Cab Pickup	2007	V8 6.6L DIESEL Turbo	-

Applies to every configuration above: RWD/4WD | Automatic

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping & Handling

Standard shipping: 3-7 business days via UPS Ground
Parts are carefully packaged to prevent damage during transit

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

If your part fails within 6 months, we will send a replacement
Refunds are only issued if we cannot provide a suitable replacement
Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

Defective parts: We will replace the part or issue a refund at our discretion
Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
Return shipping: We cover return shipping as part of our 100% money-back guarantee
Parts must be returned in original packaging and unmodified condition
Poorly packaged returns that arrive damaged will not be credited

Damaged in Shipping?

If your part arrives damaged:

Stop immediately — do not install the part
Keep all original packaging and boxes
Take clear photos of the damage and packaging
Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Expert Guides

1998-2005 GM Transfer Case Motor Failure: Diagnosing the 'Service 4WD' Light

This guide covers the common transfer case shift motor failures, symptoms, and replacement costs for the Cadillac Escalade, Chevrolet Tahoe, Silverado, Blazer, GMC Yukon, Sierra, and more.

Read Full Guide →

Related Trouble Codes (OBD-II)

3 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

C0569

StabiliTrak & 4WD System Configuration Error Guide

2007-2010 Gmc SIERRA 2500

C0569

4WD System Calibration Error Fixes

2007-2010 Chevrolet SILVERADO 2500

U0102

Lost TCCM Communication Causes and Fixes

2007-2010 Chevrolet SILVERADO 2500

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.

Miscellaneous Information

OEM Part Numbers:
GM: 12474401, 19125571, 19125578, 19125640, 19125856, 88962312, 88962315
Other: 1420008

Fits Years: 2003 2004 2005 2006 2007

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Not happy with what arrived? 30-day returns, no-questions-asked refund. We make it right.

Years of Excellence

Trusted Since 2007

Nearly two decades of shipping parts to professionals & enthusiasts.

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Warranty

Backed For The Long Haul

This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews