Ignition Coil and Iridium Spark Plugs for Nissan Versa Note (2014-2019) 1.6L

Direct-Fit Ignition Coil & Iridium Spark Plug Service Kit for 2014-2019 Nissan Versa Note

What it Does: The ignition coil and iridium spark plug kit replaces aged factory ignition components on the 2014-2019 Versa Note to resolve misfires, stabilize idle speed, and restore peak combustion efficiency.

The Stock Nissan Versa Note Ignition Breakdown

OEM pencil coils on the HR16DE engine frequently suffer from thermal degradation and dielectric breakdown over extended mileage. Operating inside the tight cylinder head spark plug wells of the E12 chassis, factory epoxy seals harden and develop micro-cracks under continuous thermal cycling. This breakdown leads to high-voltage secondary arc loss, carbon tracking, and intermittent misfires (DTCs P0300 through P0304). Concurrently, worn factory plugs experience electrode erosion, widening the spark gap beyond factory tolerance and overworking the internal coil windings.

The Engineering Solution

This direct-fit overhaul kit pairs four precision-wound pencil ignition coils with four fine-wire iridium spark plugs to restore solid secondary voltage delivery. The ignition coils feature heat-resistant thermoplastic housings with reinforced epoxy insulation to prevent high-voltage bleed and resist heat soak. High-grade copper core primary and secondary windings ensure rapid coil saturation and reliable dwell performance. Paired with laser-welded iridium spark plugs that resist thermal erosion and maintain precise spark gaps, this setup lowers ignition voltage demand for crisp, complete flame propagation.

Technical Specifications

Compatibility

• 2014-2019 Nissan Versa Note S 1.6L I4 HR16DE
• 2014-2019 Nissan Versa Note S Plus 1.6L I4 HR16DE
• 2014-2019 Nissan Versa Note SV 1.6L I4 HR16DE
• 2015-2017 Nissan Versa Note SR 1.6L I4 HR16DE
• 2014-2017 Nissan Versa Note SL 1.6L I4 HR16DE

Frequently Asked Questions

Does this fit the E12 Versa Note?
Yes, this is a direct fit for the 2014-2019 Nissan Versa Note equipped with the HR16DE engine.

Are the iridium spark plugs pre-gapped for installation?
Yes, the spark plugs are pre-gapped to factory specifications, though verifying gap clearance prior to final torque is always standard practice.

The Nissan Maintenance Standard

Engineered to handle daily commuter duty cycles, this matched coil and plug service kit eliminates electrical leakage, restores linear throttle response, and preserves factory fuel economy without requiring ECU tuning.