2009 GMC Sierra 1500 4.3L Used Transmission, 48k Miles, Grade A
2009 GMC Sierra 1500 4.3L Used Transmission, 48k Miles, Grade A 1
UsedTransmissionGrade A

2009 GMC Sierra 1500 4.3L Used Transmission, 48k Miles, Grade A

Option: AT, 4.3L, 4x4

2009 Sierra 1500 · All Sierra 1500 Transmissions

Miles
48k - 55k
$4,684– $5,152

Price range reflects part condition & grade. You'll see your exact price at checkout.

Free shipping to commercial addresses

Only 1 of this exact unit in stock — order online for our lowest price

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Additional Details

Part TypeTransmission
Year2009
MakeGMC
ModelSierra 1500
OptionAT, 4.3L, 4x4
Mileage47,950 - 55,142 mi
ConditionUsed
Part GradeA
Unit Price$4,684 - $5,152
StockIn Stock

Product Description

This used 2009 GMC Sierra 1500 4.3L transmission is a grade A replacement from a donor GMC Sierra 1500 built for 2009, with about 47,950 - 55,142 mi on the donor vehicle. The listed option is AT, 4.3L, 4x4. Use that 4.3L size and the option code with the VIN so the transmission matches the sensors, wiring, and computer in the vehicle. This unit is priced at $4,684 and is offered in stock for shipping. State Auto Parts inspects used GMC Sierra 1500 transmissions and grades each one before it is listed. Free shipping is available to commercial addresses in the lower 48 states, and residential delivery can be arranged.

Thoroughly inspected & tested
Grade A quality rating
47,950 - 55,142 mi verified
2-year warranty included

Returns, Warranty & Shipping Summary

  • Returns accepted within 30 days of delivery (pre-approval required).
  • Items must remain in original assembled condition — no tampering or disassembly.
  • 25% handling fee applies; customer responsible for return freight.
  • Free shipping to commercial addresses (Residential +$250).
  • Includes 2-year limited warranty on internal components.

For full details, see our

Customer Reviews

4.9
Based on 12 reviews
O

Olivia Perez Verified Purchase

Jul 13, 2026

State Auto Parts kept me updated the whole way and the refurbished engine arrived spotless. Bolted right in and the warranty registration was painless.

J

James Taylor Verified Purchase

Jul 1, 2026

Excellent quality! The engine has been running smoothly for months now. Very impressed with State Auto Parts and would recommend to anyone.

M

Megan Adams Verified Purchase

Jun 12, 2026

Best auto parts dealer I've worked with! Part was in excellent condition and customer support was outstanding. Highly recommended!