2019 Jeep Wrangler parts and specs

What changed for the 2019 Jeep Wrangler

• 2019eTorque mild hybrid introduced as an option on the 2.0L turbo

Known problems with the 2019 Jeep Wrangler

4 of the 5 issues we track for the 2018–2025 generation are documented against the 2019 model year, and 2 carry a recall or service bulletin.

• Steering shimmy / "death wobble", frame-weld quality investigation and steering-damper TSB

  moderateTSB 23-079-23 (steering damper); NHTSA Preliminary Evaluation into 2018–2019 frame welds (no recall issued)

  NHTSA opened a Preliminary Evaluation in September 2019 into 2018–2019 JL frame-weld quality (porosity, under/over-penetration) after complaints linking weld defects to steering shimmy; roughly 270,000 vehicles were covered by the investigation, though Jeep never linked death wobble specifically to defective welds and no recall resulted from that investigation. Separately, Jeep issued TSB 23-079-23 addressing steering-wheel shimmy on 2018–2020 JLs built on or before August 11, 2020, with a revised steering damper as the fix. As with the JK, most death-wobble cases trace to a worn track bar, tie rod, ball joints, or steering damper rather than a structural defect.

  Typical cost: Free if covered under warranty/TSB; $200–$800 for track bar/damper/tie-rod replacement out of warranty

• Manual-transmission clutch pressure plate overheating (recall)

  majorNHTSA 20V-124 (FCA/Jeep internal number W12)

  On 2018–2020 JLs (and 2020 Gladiators) with the 6-speed manual, the clutch pressure plate can overheat through friction and fracture, potentially cracking the transmission case and allowing hot debris to reach an ignition source, a fire risk. Jeep recalled roughly 33,200 vehicles; warning signs include a burnt-clutch smell or abnormal pedal travel before failure. Dealers replace the clutch kit (pressure plate and disc) under the recall at no cost.

  Typical cost: Free under recall

• 3.6L Pentastar oil cooler / filter housing cracking

  moderate

  Same issue as the JK generation: the plastic oil-cooler/filter-housing bolted to the front of the Pentastar V6 can crack and leak oil, especially as the vehicle ages. Watch for oil odor, drips near the front of the engine, or falling oil level between changes.

  Typical cost: $150–$400 DIY; $400–$900 at a shop

• 2.0L turbo ("Hurricane 4") oil consumption and timing chain tensioner wear

  moderate

  Owners of the 2.0L turbo four report above-normal oil consumption in some cases (attributed to turbo seal/piston ring wear) and premature timing chain tensioner wear producing a rattle on cold start that can worsen into chain noise if ignored. Keep an eye on the dipstick between changes and address any cold-start rattle promptly, a stretched/rattling chain can jump time if left unaddressed.

  Typical cost: $0 (top-offs) to $1,500–$3,000 for tensioner/chain work

Full detail, costs and sources on the Jeep Wrangler problems and years to avoid guide.