X4XZ Ignition Coil & Double Iridium Spark Plug Kit for 2014–2019 Jeep Cherokee 2.4L — 4-Pack, OEM Fit, Long-Life

The X4XZ UF751 ignition coil and 4469 double iridium spark plug kit is a four-pack replacement set designed to restore reliable spark, smoother idle, and better throttle response for 2.4L L4 Chrysler and Jeep engines.

This complete kit bundles four ignition coil packs (UF751) and four double iridium spark plugs (4469) engineered to match or exceed OEM fit and function for selected 2.4L inline-4 vehicles from 2014–2019. Each coil uses high-temperature materials, a stainless-steel spring, and internal ferrite noise suppression to improve signal stability while the double iridium plugs provide a longer service life and consistent spark. The set targets common electronic ignition issues such as misfires, rough idle, and reduced fuel efficiency, offering a straightforward replacement option for DIYers and professional mechanics alike.

How will this kit affect engine misfires and rough idle?

Replacing worn coils and spark plugs is one of the most direct ways to resolve intermittent misfires and unstable idle behavior. The X4XZ coils restore reliable high-voltage delivery, and the double iridium plugs sustain consistent combustion over a longer service interval.

• Replaces failing coils that cause intermittent spark loss.
• Double iridium electrodes maintain stable ignition gap longer.
• Ferrite noise suppression reduces electrical interference with sensors.
• Direct-fit design helps minimize installation error and leak paths.

Is this kit compatible with my vehicle model and engine?

This kit is designed for 2.4L naturally aspirated inline-4 applications across several Chrysler, Dodge, Fiat, Jeep, and Ram models. Verify vehicle fitment against the part references and your vehicle’s year/engine code prior to purchase.

• Compatible: 2014–2019 Jeep Cherokee 2.4L L4 and related models listed in product notes.
• Also fits certain Chrysler 200, Dodge Dart, Fiat 500X, Jeep Renegade, Ram ProMaster City 2.4L L4 years as specified.
• OE references: UF751 + 4469; replacement numbers include 68242286AA/AB and 68080508AB.
• Check the second product image for an extended vehicle compatibility list before ordering.

What performance and durability features do the coils and plugs include?

The components focus on longevity and electrical reliability: the spark plugs use double iridium material for extended life, while the coils employ thermoplastic connectors and internal suppression to withstand heat and signal noise.

• Double iridium spark plugs rated for long service life and steady spark behavior.
• Premium coil materials and stainless-steel spring for secure electrode contact.
• Internal ferrite noise suppressor helps prevent radio-frequency interference.
• Thermoplastic coil connector resists heat-induced fractures and preserves fit.

How easy is installation and what comes in the package?

The kit is designed for direct replacement of the corresponding OEM parts and is compatible with standard ignition service procedures; no instruction manual is included, so basic mechanical knowledge or a service manual is recommended.

• What’s included: 4 ignition coil packs (UF751) and 4 double iridium spark plugs (4469).
• OE cross-references provided to confirm fit prior to installation.
• Designed for fast bolt-on replacement with original-style connectors.
• No printed instructions; professional installation or a vehicle repair guide is advised if needed.

Who this kit is for: drivers and technicians working on 2.4L L4 Chrysler-family engines who need a cost-effective, durable ignition service solution. It suits owners experiencing misfires, uneven idle, rough cold starts, or decreased driveability who want a matched set of coils and long-life spark plugs. Also appropriate for routine preventative maintenance to restore factory-level ignition performance without sourcing individual OEM parts.