NGK Spark Plug for Porsche 911/912E/914-4/924S/928/944 – Heat Range 6

This projected-tip NGK nickel plug is a heat-range 6 resistor design for the specified Porsche engines and other applications below. Its 14 mm thread and 19 mm reach identify the physical format, while the firing-tip projection and heat range remain essential parts of the match.

Technical Details

• NGK type: BPR6ES; stock number: 7131
• Plug family: Nickel; NGK heat range: 6
• Thread: M14 × 1.25; threaded reach: 19 mm; wrench size: 20.8 mm
• Projected firing end; resistor
• Sold individually: order quantity 1 supplies one spark plug, not a box or engine set.

Fitment & Compatibility

Porsche coverage is engine-specific: 1976 912 means 912E, 1988 924 means 924S, and the listed 914 applications are four-cylinder models. A shared model name does not establish the correct heat range for a modified engine.

PMB Performance has over 20 years of Porsche parts experience. Send us your model year, engine details and any ignition or cylinder-head changes for help confirming the correct plug.