NGK 6692 Spark Plug

NGK Iridium IX Spark Plug 6692

NGK Iridium IX Spark Plug 6692 is built for drivers who want a precise ignition component with OE-focused construction. This spark plug uses an iridium center electrode, a copper core, and a nickel ground electrode to support consistent spark delivery in the correct heat range for the application.

Compatible With select vehicle applications that call for NGK BR10HIX, this plug is a practical choice for ignition service on import and domestic engines, including Honda Civic and similar fitment-based searches. The 13/16 hex, 14.00 mm thread diameter, .500 reach, flat seat, and .032 pre-gap size help match the original service specification where this part number is listed.

Key Features

• NGK Iridium IX spark plug, part number 6692
• Iridium center electrode tip for stable ignition performance
• Copper core center electrode for efficient heat transfer
• Nickel ground electrode with taper cut tip design
• 5000 ohm resistance and removable nut terminal
• Heat range 10 with .032 pre-gap size
• Flat seat, 14.00 mm thread diameter, .500 reach, 13/16 hex

Product Details

The NGK Iridium IX line is engineered around durable electrode materials and OE-style dimensions for service replacement where precise ignition geometry matters. Part number 6692, also identified as BR10HIX, is specified with a single ground electrode, a taper cut ground tip, and a removable nut terminal for standard ignition connections. This makes it a direct-fit search term for owners looking for NGK 6692, BR10HIX, or an iridium spark plug for Honda Civic and other listed applications.

NGK has a long OE manufacturing background and supplies spark plugs for a wide range of automotive, motorcycle, marine, and small engine applications. That experience is reflected in the dimensional accuracy and material selection used in this spark plug line.

This part cross-references AMS Automotive 4067 for the same application.

What It Helps Address

• Hard starting caused by worn or fouled spark plugs
• Rough idle from inconsistent spark delivery
• Misfire conditions related to electrode wear
• Reduced throttle response from degraded ignition performance
• Service replacement needs for NGK BR10HIX applications

Installation Notes

Verify the required heat range, thread diameter, reach, seat type, and pre-gap before installation. Use the specified gap setting for the engine application and inspect the ignition system, including coils and wires, if misfire symptoms are present. Confirm the terminal style matches the vehicle’s ignition connection before tightening to specification.

Fits 2006-2011 Honda Civic, front right is not listed in the fitment data for this part; use only confirmed application references when ordering. For fitment-based searches, confirm the vehicle callout against NGK 6692 and BR10HIX before installation.

Quality Assurance

NGK is a major OE spark plug supplier with decades of automotive manufacturing experience and global distribution support. The brand’s OE background and application coverage are reflected in the materials, dimensions, and service-focused design of this spark plug.