Ngk Jr9c Spark Plug
Ngk Jr9c Spark Plug
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
The NGK JR9C spark plug delivers reliable performance and durability for your engine. Featuring advanced materials and construction, this spark plug ensures efficient combustion and consistent ignition.
Description
The NGK JR9C spark plug is engineered for optimal performance and longevity. Its trivalent metal plating offers superior anti-corrosion and anti-seizing properties, ensuring easy installation and removal. The pure alumina silicate ceramic insulator provides exceptional strength and improved heat transfer, preventing overheating and extending the plug's lifespan. With triple seals to prevent leakage and corrugated ribs to eliminate flashover, this spark plug guarantees a consistent and reliable spark. The copper core efficiently removes heat, maintaining optimal operating temperatures and preventing pre-ignition. The NGK JR9C spark plug offers a 0.7 mm spark gap, 12 mm thread size, and 19.1 mm (3/4") thread reach, fitting a wide range of engines. Upgrade to NGK and experience the difference in your engine's performance.
Features & highlights
- Trivalent metal plating provides superior anti-corrosion and anti-seizing.
- Alumina silicate ceramic insulator enhances strength and heat transfer.
- Triple seals prevent combustion leakage for consistent performance.
- Corrugated ribs eliminate flashover, ensuring reliable ignition.
- Copper core maximizes heat removal, preventing pre-ignition.
- Resistor type plug minimizes radio frequency interference.
Technical specifications
- Brand: NGK Spark Plugs
- MPN: JR9C
- Center Electrode Type: Standard
- Electrode Tip Material: Nickel Alloy
- Electrical Resistance: 5k Ohms
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 9
- Hex Size: 17.5 mm (11/16")
- Spark Gap: 0.7 mm
- Terminal Configuration: Threaded Stud
- Thread Reach: 19.1 mm (3/4")
- Thread Size: 12 mm
- Type: Resistor
Important to know
Ensure correct fitment and gap before installation. Refer to your vehicle's service manual for proper installation procedures.
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
6193
Spark Plug
12 mm
19,1 mm (3/4")
0.7 mm
Threaded Stud
9
17,5 mm (11/16")
Standard
Single
Nickel Alloy
Standard
Non-Projected
5k Ohms
Resistor
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.

