NGK Iridium Spark Plug Box of 4 (LFR5AIX-11)

Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...

Ignition parts keep every cylinder firing on time and every start crisp, and Black Ops Auto Works stocks the full system in one collection. Spark plugs, coil packs, plug wires, distributors, starters, sensors, and glow plugs from NGK, Granatelli, MSD, Ford Performance, Moroso, Mishimoto, HKS, and COBB all live here. Whether you are chasing a weak spark on a daily driver, refreshing a tune-up on an LS or Coyote build, or wiring in a full coil-on-plug conversion, this collection has the OEM-grade replacements and the performance upgrades to keep the mixture lighting off cleanly under boost, high RPM, or heavy load. What Belongs in the Ignition System The ignition system is more than just the spark plug. Every part in this collection plays a role in taking 12-volt battery power, stepping it up to tens of thousands of volts, and delivering that spark to the right cylinder at the right instant. Weakness anywhere in the chain shows up as misfires, hard starts, poor mileage, or a chec...

NGK ignition parts for import, domestic, and European vehicles are stocked at Black Ops Auto Works. Shop NGK spark plugs, iridium and platinum plugs, spark plug wire sets, ignition coils, and oxygen sensors trusted by OE manufacturers and racers worldwide. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 565 NGK SKUs spanning spark plugs, wires, coils, and sensors. What This Brand Covers NGK is one of the largest spark plug and ignition component manufacturers in the world, supplying OE spark plugs to most major automakers while also producing performance-grade iridium and platinum plugs for the aftermarket. NGK also manufactures spark plug wire sets, ignition coils, and oxygen sensors. Categories Included Standard copper core spark plugs, V-Power plugs, iridium IX plugs, laser iridium plugs, racing plugs, spark plug wire sets, ignition coils, and OE-spec oxygen sensors. NGK Spar...

Nissan Z parts and accessories for the 2023 and newer Z (RZ34) and the 370Z, 350Z, and related VQ and VR-powered platforms are stocked at Black Ops Auto Works. Shop cat back exhaust systems, resonated midpipes, cold air intakes, carbon fiber aero components, coilovers, brake kits, forged wheels, LED tail lights, and fuel system upgrades from brands built around Nissan's sports car platform. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 473 Nissan Z SKUs across exhaust, intake, suspension, brakes, wheels, and exterior categories. What This Collection Covers The Nissan Z lineup pairs a twin-turbo VR30DDTT V6 in the current RZ34 generation with a long history of naturally aspirated and turbocharged inline and V6 engines in the 370Z and 350Z. This collection covers the exhaust, intake, suspension, brake, wheel, and appearance upgrades that Z owners shop most, with fitment data spe...

Spark plugs for cars, trucks, SUVs, and import platforms are stocked at Black Ops Auto Works. Shop iridium spark plugs, laser iridium spark plugs, double platinum spark plugs, nickel spark plugs, and racing spark plugs for LS, LT, HEMI, EcoBoost, Subaru EJ and FA, and import turbo engines. Every product is filterable by heat range, thread size, gap, and vehicle year, make, model, and engine so the correct spark plug ships the first time. Black Ops Auto Works carries 480 spark plug SKUs across every major electrode material and heat range. What This Category Covers Spark plugs ignite the compressed air and fuel mixture in each cylinder, and the correct plug for your engine depends on electrode material, heat range, and thread specification. Choosing the wrong heat range or gap can cause misfires, fouling, or in extreme cases pre-ignition damage. Electrode Materials Iridium and laser iridium plugs use a fine center electrode for a stronger, more consistent spark and the longest se...