NGK BCPR7ES is a classic copper-core spark plug developed for standard engines as well as lightly modified engine setups. The spark plug is known for stable ignition, high reliability and efficient heat transfer, making it a popular choice for road cars, motorsport and tuning projects.
The built-in resistor reduces electrical noise in the ignition system, while the copper core ensures efficient heat transfer from the electrode. This helps maintain stable combustion and reduces the risk of misfires under load.
NGK heat range 7 is a colder spark plug than most common standard heat ranges and is often used in engines with higher load, increased compression, turbocharging or other performance upgrades. This makes BCPR7ES a popular choice for many Japanese, European and American petrol engines where extra protection against pre-ignition at high temperatures is required.
The spark plug comes with a nickel centre electrode and NGK’s well-known ceramic insulator, contributing to long service life and reliable ignition under demanding conditions.
Specifications
Manufacturer: NGK
Model: BCPR7ES
NGK part number: 6282
Type: Resistor spark plug
Heat range: 7
Resistance: 5 kΩ
Electrode material: Nickel
Core: Copper
Thread diameter: 14 mm
Thread reach: 19 mm
Seat type: Gasket seat
Hex size: 16 mm
Contents: 1 spark plug
Fits engine codes/families
Toyota 2JZ / 7M
Mitsubishi 4G63
Nissan RB25 / RB26
Subaru EJ20 / EJ25
Nissan CA18 / SR20
Saab B234 / B235
Volvo B230 / B234
