2014-2023 Jeep Cherokee KL Ignition Parts

Spark plugs and ignition coils on the KL Cherokee take more abuse than most people give them credit for, and 2014-2023 Jeep Cherokee KL Ignition Parts covers the replacement and upgrade components that restore clean combustion on a platform where a single misfiring coil or fouled plug set shows up as poor fuel economy and hesitation long before the check engine light decides to mention it. A thorough ignition service on a higher-mileage KL is often the fastest way to recover the responsiveness the truck had when it was new.

 

Misfire diagnosis on the KL is worth running before ordering a full coil set since the Tigershark and Pentastar engines fail coils individually, and confirming which cylinder is the problem through a code reader or swap test means replacing one unit rather than all four or six. Plug gap specification on the Pentastar is tighter than most engines and re-gapping to factory spec after any service that might have shifted the gap is worth doing before reinstalling.

 

Ignition parts for the KL under 2014-2023 Jeep Cherokee KL Ignition Parts connect to the full engine performance picture for this generation, and the engine performance catalog is at 2014-2023 Jeep Cherokee KL Engine Performance Parts. Cold air intake options that pair with a freshened ignition system are at 2014-2023 Jeep Cherokee KL Cold Air Intakes & Air Filters, and supercharger kits for KL owners who want to go further are at 2014-2023 Jeep Cherokee KL Supercharger Kits.