8AT ZF 8HP45 (until 2013 — 5AT)
The 8AT ZF 8HP45 (until 2013 — 5AT) gearbox is fitted to 1 generation(s): Jeep Grand Cherokee.
Common problems and what to check
Gearbox: ZF 8HP
- reliable gearbox; rarely — mechatronic and bushings at high mileage
What to check when buying: shift smoothness.
Tip: Oil with the filter-pan every 80–100k km.