AUTOMOTIVE PART
NGK Spark Plug 6917
Spark Plug, BUR7EQ NGK, Standard
Part 6917NGKSpark Plug
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Manufacturer Part Number6917
ManufacturerNGK
Part TypeSpark Plug
Part Details
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Nickel |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Configuration | Surface Discharge |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 0 |
| Ground Electrode Tip Design | Surface Discharge |
| Hex Size | 13/16" |
| Insulator Height | 2.64 IN |
| Insulator Material | Ceramic |
| Manufacturer Heat Range | 7 |
| Material Grade | Nickel/Copper |
| Part Number | BUR7EQ |
| Pre-Gap Size | .055 IN |
| Prop65 | NA |
| Reach | 0.846 IN |
| Resistance | 5000.0 82 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Short Style Spark Plug | No |
| Stock Number | 6917 |
| Thread Diameter | 0.551 IN |
| Thread Diameter | 14.0 MM |
Verified Vehicle Fitment
Make: Mazda
Model: 1 verified model — see exact combinations below.
Years: 1986–1991, 1993–1995 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (2 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 1986–1991 | Mazda | RX-7 | — | Leading, Actual OE Manufacturer, 30,000 mi OE Mfr Recommended Service Interval, Gap 0.056in |
| 1993–1995 | Mazda | RX-7 | — | Leading, Gap 0.056in |
Source: supplier-verified applications for NGK 6917. A vehicle not listed is not confirmed compatible.
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