Ngk Bm6a Spark Plug
Ngk Bm6a Spark Plug
Available in stock (15)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
The NGK BM6A spark plug delivers reliable ignition and consistent performance for a wide range of engines. Featuring advanced construction and high-quality materials, this spark plug ensures optimal combustion and longevity.
Description
The NGK BM6A spark plug is engineered for superior performance and durability. Its trivalent metal plating offers exceptional anti-corrosion and anti-seizing properties, ensuring reliable operation even in harsh environments. The pure alumina silicate ceramic insulator provides superior strength and enhanced heat transfer, preventing overheating and ensuring consistent spark delivery. Triple seals prevent leakage, maintaining optimal compression and fuel efficiency. Corrugated ribs are designed to prevent flashover, further enhancing ignition reliability. A copper core efficiently removes heat, preventing pre-ignition and extending the lifespan of the spark plug. With a 0.7 mm spark gap and a 14 mm thread size, this non-resistor type spark plug is a dependable choice for your engine. Upgrade your engine's performance with this reliable spark plug!
Features & highlights
- Trivalent metal plating protects against corrosion and seizing.
- Alumina silicate ceramic insulator enhances strength and heat transfer.
- Triple seals prevent combustion leakage for optimal performance.
- Corrugated ribs minimize flashover, ensuring consistent ignition.
- Copper core efficiently removes heat, preventing pre-ignition.
- Non-resistor type for maximized spark energy.
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 5921
- Center Electrode Type: Standard
- Electrode Tip Material: Nickel Alloy
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 6
- Hex Size: 20.6 mm (13/16")
- Spark Gap: 0.7 mm
- Terminal Configuration: Removable Nut
- Thread Reach: 9.5 mm (3/8")
- Thread Size: 14 mm
- Type: Non-Resistor Type
Important to know
Ensure this spark plug is the correct fit for your engine. Verify the thread size, reach, and heat range with your engine's specifications. Consult your engine's service manual for proper installation instructions and torque specifications.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
NGK SPARK PLUGS
5921
Spark Plug
14 mm
9,5 mm (3/8")
0.7 mm
Removable Nut
6
20,6 mm (13/16")
Standard
Single
Nickel Alloy
Standard
Non-Projected
-
Non-Resistor Type
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

