02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt

02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt GU6 2065

$201.87
$201.87
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02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
  • 02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt
02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt GU6 2065

02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt GU6 2065

$201.87
$201.87
Item Details
ID: JM 2502065
Brand: New Process, Chevrolet, GMC, GM
Stock: 62222073
Importapart: 314-502-3104
Fitment Type: Direct Replacement
Country of Origin: United States
Manufacturer Part Number: 15931322GU6
condition_description: Fits the following vehicles with 4WD and axle ratio 3.42 (RPO Code: GU6) as a direct replacement:2002-2009 Chevrolet Trailblazer and GMC Envoy2002-2006 Chevrolet Trailblazer EXT and Envoy XL2004-2005 GMC Envoy XUV

Item Description

02-09 Envoy Trailblazer Ascender 3.42 Front Axle Differential 4WD Opt GU6 2065



3.42 ratio front axle differential with axle stub from a 2006 GMC Envoy Denali with 196,733 miles. This was carefully removed from the vehicle and is in good working condition. This differential was tested thoroughly before removal and had no abnormal noises or fluid leaks. When drained, the fluid was clean and free of any heavy metallic. All input and output splines are undamaged. All mounting points are intact and undamaged. The images are of the actual item you will receive.

This has been drained of all its fluids and WILL need refilled with the proper lubricants prior to use.

Fits the following vehicles with 4WD and axle ratio 3.42 (RPO Code: GU6) as a direct replacement:

• 2002-2009 Chevrolet Trailblazer and GMC Envoy
• 2002-2006 Chevrolet Trailblazer EXT and Envoy XL
• 2004-2005 GMC Envoy XUV

No shipping outside the lower 48 states. No P.O. Boxes.

See the Compatible Vehicles table below for full fitment details.

Importapart is an auto recycler based in Hazelwood, Missouri. Every part we sell is a real, inspected OEM piece pulled from our own inventory — no aftermarket guesswork.

Questions on fitment or availability? Email Importapartsales@gmail.com or reach us through our contact page and we’ll get back to you within one to two business days. Hours are Mon–Fri, 9am–5pm CST.

We accept all major credit and debit cards and the other payment methods shown at checkout, processed securely through Shopify. Payment is due in full at the time of purchase, and sales tax is applied where required.

For programmed ECU/ECM/PCM orders, be sure to submit your VIN, odometer reading, and current part number at checkout so we can program the unit before it ships.

We ship to all 50 states. Most orders leave our Hazelwood, MO shop within 1–2 business days by FedEx, UPS, or USPS, and you’ll get tracking by email as soon as it’s on the way.

Heavy items like engines, transmissions, and body panels may ship freight — we note that on the listing when it applies. Alaska and Hawaii have a flat-rate surcharge calculated at checkout. We don’t ship to PO Boxes or outside the U.S.

Local pickup is available at our Hazelwood facility by appointment — call ahead to set a time.

Read the full shipping policy →

Returns are accepted within 60 days. A 20% restocking fee applies to standard returns, but it’s waived if we sent the wrong part, it arrived damaged, or it’s verified defective. Inspect your order on arrival and contact us within 7 days in those cases — we cover return shipping.

Programmed ECU/ECM/PCM modules are returnable only if defective, damaged, or incorrect. Because each one is programmed to the VIN you provide, we can’t take them back for compatibility issues from an incorrect VIN, odometer, or part number — double-check before you order.

Approved refunds are issued to your original payment method within 10 business days.

Read the full return policy →

Every part carries a 60-day limited warranty against defects from the date it’s delivered. It covers manufacturing defects, parts that fail to function as described, and internal mechanical or electrical failure under normal use.

Not covered: damage from improper installation, accident, misuse, or modification; normal wear and tear; labor, towing, or rental costs; racing, off-road, or commercial use unless stated; and items with broken warranty seals.

To file a claim, email Importapartsales@gmail.com with your order number, a description of the problem, and photos or video if possible. We’ll respond within one business day.

Read the full warranty policy →

Compatible Vehicles

Notes Make Model Year Trim Engine
Chevrolet trailblazer 2009 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2009 ss sport utility 4-door 6.0l 5967cc 364cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2009 denali sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2009 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2009 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2008 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2008 base sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer 2008 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2008 lt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer 2008 ss sport utility 4-door 6.0l 5967cc 364cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2008 denali sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2008 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2008 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2008 s sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2007 a sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2007 b sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2007 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2007 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2007 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer 2007 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2007 lt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2007 denali sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2007 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2007 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2007 s sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2006 a sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2006 b sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2006 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2006 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2006 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer 2006 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2006 lt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2006 denali sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2006 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2006 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2006 denali sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xl 2006 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2006 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2006 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2006 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2006 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer 2005 a sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2005 b sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2005 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2005 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2005 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2005 q sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2005 r sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2005 denali sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2005 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2005 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2005 denali sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xl 2005 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2005 sle sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xl 2005 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2005 slt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xuv 2005 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xuv 2005 sle sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xuv 2005 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xuv 2005 slt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2005 limited sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2005 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2005 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2005 s sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2005 s sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer 2004 a sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2004 b sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2004 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2004 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2004 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2004 north face sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2004 b sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2004 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2004 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2004 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer ext 2004 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2004 lt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer ext 2004 north face sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2004 north face sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2004 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2004 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2004 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2004 sle sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xl 2004 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2004 slt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xuv 2004 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xuv 2004 sle sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xuv 2004 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xuv 2004 slt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2004 limited sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2004 limited sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2004 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2004 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2004 s sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2003 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2003 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2003 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2003 ltz sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2003 north face sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2003 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2003 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2003 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer ext 2003 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2003 lt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer ext 2003 north face sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2003 north face sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy 2003 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2003 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2003 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2003 sle sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Gmc envoy xl 2003 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2003 slt sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2003 base sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2003 base sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2003 limited sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2003 limited sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Isuzu ascender 2003 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Isuzu ascender 2003 ls sport utility 4-door 5.3l 5328cc 325cu. in. v8 gas ohv naturally aspirated
Chevrolet trailblazer 2002 ls sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2002 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2002 ltz sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer 2002 north face sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2002 lt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Chevrolet trailblazer ext 2002 north face sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2002 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy 2002 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2002 sle sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated
Gmc envoy xl 2002 slt sport utility 4-door 4.2l 256cu. in. l6 gas dohc naturally aspirated