Used OEM · Part ID 39792

2005 Chevrolet Trailblazer EXT Transmission Transaxle Assembly Automatic

Fits 2005-2007 Buick Rainier+ 7 more applications

Grade A · Mileage not recorded

Ask the yard to verify fitment
Used OEM Transmission Transaxle Assembly from 2005 Chevrolet Trailblazer EXT Listing photo

This gallery is associated with this listing. Review the photos and fitment details before ordering.

Transmission Transaxle AssemblyUsed OEM
View all application years & options ↓
$500.00
In stock at the yard — inspected and packed within 1–2 business days

$299.99 freight · commercial address

Free pickup in Amite. Allow 1–2 business days and wait for your ready-for-pickup confirmation.

Shipping & pickup details
Ships freight — $299.99 flat rate

MUST SHIP TO A COMMERCIAL/BUSINESS ADDRESS WITH A LOADING DOCK OR FORKLIFT. A freight truck can't unload a part this heavy at a house. Ship it to your mechanic's shop, or pick it up at the freight terminal nearest you — usually the cheapest option.

Free pickup at our yard in Amite is always available. Not sure what works? Call 985-748-7195 and we'll sort it out before you pay.

Read the freight rules →

Questions? Call 985-748-7195
90-day money-back warranty. If it doesn't work out, send it back.
Photos, condition & what's included

Inspect the listing photos and application notes before ordering.

Need a connector photo, test details, or confirmation of included components? Ask us about this exact part.

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Our eBay seller record
eBay seller rating 99.3% positive feedback 57,000+ parts shipped 17,064 buyer reviews Since 2005 selling online eBay figures as of September 2026See our eBay record →
Part ID
39792
Part type
Transmission Transaxle Assembly
Condition
Grade A · What do the grades mean?
Donor VIN
1GNET16S056168051

Browse more parts: Used Buick Parts · Used Chevrolet Parts · Used GMC Envoy Parts · Used GMC Parts · Used Isuzu Parts · Used Saab Parts

Part ID 39792 · Ask about this part: sales@abmotorsla.com

Fits these vehicles

Years differ by model and version. The range in the title spans every vehicle below; check your own year — and the notes beside it — before you order.

YearsMakeModelNotes
2005-2007 Buick Rainier AT; 4.2L, 4x4
2005-2007 Chevrolet Trailblazer 2005 — AT; (4.2L), 4x4; 2006-2007 — AT; 4.2L, 4x4
2005-2007 GMC Envoy AT; 4.2L, 4x4
2005-2007 Isuzu Ascender 2005-2006 — AT; 4.2L, 4x4; 2007 — AT; (4.2L), 4x4
2005-2007 Saab 9-7X AT; 6 cylinder
2005-2006 Chevrolet Trailblazer EXT AT; 4.2L, 4x4
2005-2006 GMC Envoy XL AT; 4.2L, 4x4
2005 GMC Envoy XUV AT; 4.2L, 4x4
Full part description

Genuine OEM Transmission Transaxle Assembly from an inventoried donor vehicle at our yard, pulled and inspected before it leaves the lot. Sold by A&B Motors, Amite, Louisiana.

Fits Interchange #400-04612:

  • 2005-2007 Buick Rainier
    • 2005-2007 — AT; 4.2L, 4x4
  • 2005-2007 Chevrolet Trailblazer
    • 2005 — AT; (4.2L), 4x4
    • 2006-2007 — AT; 4.2L, 4x4
  • 2005-2007 GMC Envoy
    • 2005-2007 — AT; 4.2L, 4x4
  • 2005-2007 Isuzu Ascender
    • 2005-2006 — AT; 4.2L, 4x4
    • 2007 — AT; (4.2L), 4x4
  • 2005-2007 Saab 9-7X
    • 2005-2007 — AT; 6 cylinder
  • 2005-2006 Chevrolet Trailblazer EXT
    • 2005-2006 — AT; 4.2L, 4x4
  • 2005-2006 GMC Envoy XL
    • 2005-2006 — AT; 4.2L, 4x4
  • 2005 GMC Envoy XUV
    • 2005 — AT; 4.2L, 4x4

Verify fitment by year, options, and part/casting numbers where shown in the photos.

  • Condition: Grade A
  • Interchange #: 400-04612
  • Warranty: 90-day warranty
  • Shipping: Ships from Amite, Louisiana
  • Stock #: 251415
  • R#: 39792
$500.00 $299.99 freight · commercial address