2002-2013 IGNITION COIL PACKS ALTIMA S SL SENTRA SE-R XTRAIL 2.5L X-TRAIL DOHC

Napol Replacment Coil Advantages: Set of (4) Four Aftermarket Performance Coil Packs for 2002-2013 Altima / Sentra / X-Trail - Improved Combustion - Increased Ignition Performance - Increased BHP and economy - Improved throttle response and smoothness - Smoother idle - Eliminate engine misfires and hesitation - No spark blowout at higher boost levels if forced induction - Direct Bolt in part / No modifications required - Solid construction - 2 Year Warranty - MEETS OR EXCEED OEM PERFORMANCE Brand New Coil / Coils in box.