


Option: At, 3.8l, w/o supercharged option; 3.29 axle ratio (opt fr9)
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This used 2004 Chevy Impala 3.8L transmission is a grade A replacement from a donor Chevy Impala built for 2004, with about 56,267 - 64,707 mi on the donor vehicle. The listed option is At, 3.8l, w/o supercharged option; 3.29 axle ratio (opt fr9). Use that 3.8L 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 $2,129 and is offered in stock for shipping.
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Perfect fit for my vehicle! The engine runs smoothly and was exactly as described. Installation was straightforward, and the warranty gives me peace of mind. Highly recommend State Auto Parts!
Great quality transmission at an unbeatable price. Shipping was fast and the part arrived well-packaged. Customer service was very helpful when I had questions. Will definitely buy from here again!
Diff runs fine but the seals looked aged and the housing paint was flaking. Budget friendly purchase, just expect to refresh a few wear items yourself.