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NGK 4008 Spark Plug
| Brand | NGK 4008 |
|---|---|
| Resistance | 5000 |
| Ground Electrode Tip Design | Standard |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | .032 |
| Ground Electrode Quantity | 1 |
| Hex Size | 13/16 |
| Insulator Height | 55.00 |
| Manufacturer Heat Range | 6 |
| Seat Type | Flat |
| Reach | .75 |
| Thread Diameter | 14.00 |
| Part Number | Bpr6es solid |
| Stock Number | 4008 |
| Fits | — |
OE legacy. Built to original equipment standards for dependable performance.
Copper core. Helps promote efficient spark delivery and consistent ignition.
Standard spark plug. A direct-fit ignition component for broad application coverage.
Cross-references Airtex Fuel Pumps 4008, 951-10292 and 797235 for the same application. See all 4.
NGK 4008 Standard Spark Plug
The NGK 4008 standard spark plug is built for dependable ignition performance in a wide range of domestic and import applications. As part of the NGK Standard Spark Plug line, this plug uses a copper center electrode with nickel tip materials and a standard ground electrode design for consistent spark delivery.
With a 14 mm thread diameter, .75 reach, flat seat, 13/16 hex, and 0.032 pre-gap, the NGK BPR6ES SOLID is a practical OE-style replacement for drivers servicing ignition systems on vehicles such as Honda Civic and Toyota Corolla applications where the correct heat range and terminal style matter.
Key Features
- NGK Standard Spark Plug line for OE-style ignition service
- Part number 4008, also identified as BPR6ES SOLID
- Copper center electrode core with nickel tip material
- Nickel ground electrode core with standard tip and configuration
- 5000 ohm resistance for ignition system compatibility
- 0.032 pre-gap for straightforward replacement setup
- 14 mm thread diameter, .75 reach, flat seat, and 13/16 hex
- Non-removable nut terminal type
- Manufacturer heat range 6
Product Details
NGK has decades of OE supply experience and manufactures spark plugs for a broad range of automotive, motorcycle, marine, and small engine applications. The 4008 spark plug is engineered to meet original equipment standards for durability and operational performance, making it a solid choice when replacing worn plugs in everyday passenger vehicles. This part cross-references Airtex Fuel Pumps 4008 for the same application.
What It Helps Fix
- Hard starting caused by worn or fouled spark plugs
- Rough idle from weak or inconsistent spark output
- Misfire conditions related to plug wear or incorrect gap
- Reduced throttle response from degraded ignition performance
- Poor fuel economy linked to aging ignition components
Installation Notes
Verify the thread diameter, reach, seat type, heat range, and terminal style before installation. Set the gap to 0.032 if required by your application, and inspect ignition wires or coil-on-plug components at the same time. For fitment-based searches, this part is commonly referenced for Honda Civic and Toyota Corolla service where the NGK 4008 specification matches the engine requirements.
Quality Assurance
NGK is a long-established OE supplier with North American manufacturing, inventory, and distribution support. The Standard Spark Plug line is produced to original equipment standards for consistent fit, durability, and ignition performance.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||