SKU: NGKIZFR7M
UPC: 087295142141
MPN: IZFR7M
The NGK Spark Plug Stock # 4214 (IZFR7M) is a precision ignition component designed for reliable engine combustion and consistent performance across a variety of automotive applications. This spark plug is suitable for both enthusiasts and daily drivers who seek OEM-equivalent or superior ignition performance.
The NGK IZFR7M features a resistor-core construction that minimizes radio interference while ensuring optimal spark delivery through its precise gap geometry. The ceramic insulator is built to withstand thermal cycling and resist fouling, making it ideal for engines under sustained load or aggressive throttle conditions.
This spark plug is perfect for engine rebuilds, preventive maintenance, or tuning after modifications. Whether you're troubleshooting a rough idle or optimizing your ignition system following upgrades, the NGK IZFR7M provides reliable and repeatable combustion performance.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
