Ignition Coil & Iridium Spark Plugs for Jaguar F-Pace (2019-2023) 5.0L V8

High-Energy Ignition Coil & Iridium Spark Plug Kit for 2019-2023 Jaguar F-Pace

Designed to restore peak ignition performance, this complete coil-on-plug and iridium spark plug package ensures consistent spark delivery for the supercharged 5.0L V8.

The Stock AJ-V8 Ignition Degradation

The supercharged 5.0L AJ-V8 engine found in the F-Pace generates immense cylinder pressures and high under-hood temperatures. Over time, this intense thermal cycling severely degrades the epoxy and internal windings of the OEM ignition coils, leading to increased electrical resistance, weak spark, and eventual misfires under heavy load. Simultaneously, standard factory spark plug electrodes erode, widening the gap beyond specification. This exacerbates voltage leaks, causing rough idle, hesitation during aggressive acceleration, and reduced overall supercharger efficiency.

The Engineering Solution

This ignition replacement kit addresses thermal degradation by utilizing upgraded coil packs featuring high-temperature insulating housings and improved internal copper windings, maximizing voltage output and maintaining stable resistance (3-12KΩ) under extreme heat. Paired with high-performance iridium center-electrode spark plugs, the system delivers a highly concentrated, reliable spark compared to standard nickel variants. The iridium construction offers superior melting points, drastically reducing electrode wear while maintaining the precise 0.7-0.8mm gap specification. This optimal gap and high-energy discharge ensure complete combustion, preventing unburned fuel accumulation, eliminating high-boost spark blow-out, and restoring the sharp throttle response critical for the SVR chassis.

Technical Specifications

Compatibility

• 2019 Jaguar F-Pace 5.0L V8
• 2020 Jaguar F-Pace 5.0L V8
• 2021 Jaguar F-Pace 5.0L V8
• 2022 Jaguar F-Pace 5.0L V8
• 2023 Jaguar F-Pace 5.0L V8

The Jaguar Caliber

Engineered to meet the precise electrical tolerances of European performance vehicles, this ignition service kit guarantees a smooth idle, restored power delivery, and a fault-free, no-CEL operating experience.