NGK Plug Number BM4A Solid Spark Plug - 4000
- Part #
- 4000
- Line:
- NGK
Product Information
- Warranty: 1 Year Limited Warranty
- Unit of Measure: Package of 10
- UPC: # 87295140000
- Seat: Flat
- Thread Size: 14mm
- Heat Range: 4
- Resistor Type: No
- Hex Size (mm): 19mm
- Hex Size (in): 3/4 Inch
- Washer Included: Yes
- Preset Gap (in): 0.028 Inch
- Preset Gap (mm): 0.7mm
- Thread Reach (in): 0.375 Inch
- Ribbed Core Nose: Yes
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Number Of Ground Electrodes: 1
- Center Electrode Core Material: Copper
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Standard
- Approximate Resistor Value (Ohm): 1 Ohm
- Insulator Height (mm): 40mm
- Electrical Terminal Type: Non-Removable Nut
- Insulator Height (in): 1.570 Inch
- Ground Electrode Tip Material: Nickel
- Thread Reach (mm): 9mm
- Center Electrode Design: Standard
- Material Grade: Nickel
- Service Number: BM4A Solid
Applications for this Product
- Select a vehicle to see vehicle applications.
Detailed Description
Spark Plug; Plug Number: BM4A SOLID;
NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98 percent pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Brand Information
Since 1936 NGK has lead the industry in technology, innovation and world class design of its entire product line. You can depend on NGK for quality and reliability. With state-of-the-art manufacturing, inventory and distribution facilities in Irvine, California, Sissonville, West Virginia, Chicago, Illinois and ISO 14001 & ISO/TS 16949 certification, NGK is dedicated to providing our customers with the finest products and service possible.