Description
The 3.8L Wrangler JK uses an engine-specific throttle-body assembly, and Crown 4593858AB is its replacement for the 2008-2011 production years. It should not be swapped indiscriminately with the 2007 JK throttle body or a 3.6L electronic unit.
Crown also lists this part for selected Chrysler and Dodge 3.8L minivans and a 2008 Pacifica. The unit combines a black molded housing with metal throttle parts. Check the electrical connection and engine build when diagnosing stalling or inconsistent pedal response; the listing is for the assembly, not separate sensors.
Product specifications
| Crown number | 4593858AB |
|---|---|
| Component | Throttle body assembly |
| Engine | 3.8L V6 |
| Materials | Plastic and stainless steel |
| Sale unit | One throttle body |
Vehicle fitment and ordering notes
| Wrangler JK | 2008-2011, 3.8L V6 |
|---|---|
| Dodge/Chrysler minivan | RT platform 2008-2010 with 3.8L |
| Pacifica | 2008, 3.8L |
| Exclusion | Different part for 2007 JK and 2012-on 3.6L |
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