ISR Performance OE Replacement Coil Pack - Nissan SR20DET S13/S14

ISR Performance's OE replacement coil pack for the Nissan SR20DET covers S13 and S14 240SX engines and is sold individually, so you can replace a single dead coil or do a full set of four. Original SR20DET coils are decades old at this point, and heat cycling eventually cracks their housings and breaks down the windings. This coil drops in the place of the factory unit.

Why ISR offers OE replacement coils

Following the success of its other OE replacement parts, ISR has made a point of supplying hard to find JDM service items that the dealer network no longer carries or prices sensibly. The SR20DET coil pack is one of those parts: easy to diagnose, annoying to source.

Symptoms of a failing SR20DET coil

• Misfire under boost that comes and goes with heat
• Rough idle with a cylinder-specific misfire code
• Hesitation at higher RPM when the ignition demand is greatest
• Visible cracks or carbon tracking on the coil body

Fits

Nissan SR20DET in the S13 and S14 240SX chassis. Confirm whether your engine uses the S13 or S14 style coil and ignitor arrangement before ordering.

Sold individually

One coil per order. Buy four to refresh the entire ignition system, and consider new spark plugs at the same time so a worn plug does not mask the improvement.

All ISR Performance products are designed for off-road use only.