Overview
This is a tested, used W5A580 / NAG1 (Mercedes-based) 5-speed automatic transmission for a 2010 Jeep Grand Cherokee 3.7L V6. It was removed from a running vehicle after confirming proper operation. The transmission was operating smoothly with no grinding, slipping, or known issues at the time of removal.
Key Specs
- Transmission type: W5A580 / NAG1 (Mercedes-based 5-speed automatic)
- Vehicle application: 2010 Jeep Grand Cherokee 3.7L V6
- Mileage: 158,000 km
- Condition: Used – tested, great working condition
Part Numbers
- P52108421AE
- P8451A9T
Complete Assembly Includes
- Full W5A580 / NAG1 transmission with transfer case
- Flywheel with ring gear intact
- Clutch disc and pressure plate
- All hardware and sensors attached
Fitment (Important)
- Confirmed fitment: 2010 Jeep Grand Cherokee 3.7L V6
Compatibility check required: Even within the W5A580/NAG1 family, compatibility can vary by year/variant, electronics/TCM configuration, and drivetrain setup. Verify part numbers and engine compatibility before purchase.
Condition Notes
- Tested by our technicians before removal
- Removed from a running vehicle
- Reported at removal: smooth operation, no slipping, no grinding
FAQ
Q: Is this transmission tested?
A: Yes. Our technicians tested the unit and confirmed smooth operation before removal.
Q: Are the transfer case and components included?
A: Yes. This is a complete assembly and includes the transfer case, flywheel with ring gear, clutch disc and pressure plate, and all hardware and sensors attached.
Q: What must I confirm before purchasing?
A: Confirm compatibility for your specific vehicle by verifying the part numbers and engine/drivetrain configuration.
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