NGK 91215 spark plug for the 2014-2015 Nissan Pathfinder 4-cylinder 2.5L and other vehicles creates the spark that ignites the air-fuel mixture in each cylinder. Like other NGK spark plugs in this line, it has a platinum pad or fine wire tip on the ground electrode for even wear in distributorless ignition systems.
- Laser Iridium High Ignitability line with a Dual Fine Electrode (DFE) tip
- Iridium alloy center electrode; iridium is six times as dense as platinum and has a very high melting point
- Double fine electrode with a platinum pin for more complete fuel burn and smoother idle
- Solid copper core, 98% pure, for heat dissipation and conductivity
- Trivalent metal plating that resists corrosion and seizing
Quick facts
- Part: NGK 91215 spark plug
- Fits: 2014-2015 Nissan Pathfinder 4-cylinder 2.5L and other vehicles
- Condition: New
A rough idle, hard starting or a misfire can mean the plugs are worn, though a weak ignition coil or a leaking fuel injector can be behind the same signs, so find the cause before swapping parts.
Fits
Listed for a wide range of Nissan and Infiniti models, this is a spark plug for the 2016 Nissan Murano 4-cylinder 2.5L and for the 2011-2017 Nissan Juke 4-cylinder 1.6L, as well as the car named in the opening. These engines each take four plugs, and this listing is one. If your car is not named here, look it up in the "Vehicles it fits" section, where the other vehicles are covered.
Specifications
Fit and size
- Quantity per vehicle: 4
- Thread: M12 - 1.25
Build and materials
- Metallurgy: iridium and platinum
- Center electrode: iridium alloy
- Insulator: high grade pure alumina ceramic
- Core: 98% pure copper
- Plating: trivalent metal
- Short style: no
- Condition: New
- NGK service number: DILKAR7C9H
Interchange: 22401-1KC1C · 22401-1KC7C
AI5683 · APP5683 · XP5683 · DILKAR7C9H
This part cross-references / interchanges with the following part numbers:
AI5683, APP5683, XP5683, 91215, DILKAR7C9H, 22401-1KC1C, 224011KC1C, 22401-1KC7C, 224011KC7C
Frequently Asked Questions
Is the NGK 91215 one of the Nissan Pathfinder spark plugs for the 2014-2015 4-cylinder 2.5L?
Yes. NGK 91215 is listed for the 2014-2015 Nissan Pathfinder 4-cylinder 2.5L, which takes four plugs. This listing is one plug.
Is the 91215 one of the NGK iridium spark plugs with a platinum tip?
Yes. The NGK 91215 has an iridium alloy center electrode and a double fine electrode with a platinum pin.
What thread size does the NGK 91215 spark plug have?
The NGK 91215 has an M12 - 1.25 thread.
What does the double fine electrode on this spark plug do?
Its platinum pin is designed to give a more complete fuel burn, quicker throttle response, a smoother idle and better cold starts.
Does the NGK 91215 replace number 22401-1KC1C?
Yes. 22401-1KC1C is on the interchange list for the NGK 91215, so this plug replaces that number.
