NGK Spark Plug DPR9Z 4830

NGK Half Threaded Special Spark Plug for Honda - DPR9Z

Product Highlights:

• NGK's wide heat range results from using copper wire in place of iron cores found in many conventional plugs. - Copper dissipates heat more quickly, cooling the electrode and insulator tip. - Raised pre-ignition rating with high-conduction copper and long nose insulator. - Meets the requirements of high-performance engines. - Sold individually.

Specifications:

• Heat Range: 9 - Thread Size: 12 mm - Type: Resistor - Units: Each - Weight: 0.25 lbs - Reach: 19mm (3/4") - Hex Size: 11/16" (18mm) - Seat Type: Gasket - Gap: .028" (0.7mm) - Terminal Type: Stud Terminal Threads

Special Features:

• Extended metal shell with an oversized (2.9mm) center electrode. - Extended projected tip for better performance. - Triple-sealed and copper-cored for optimal heat removal and prevention of interior leakage. - Corrugated ribs prevent flashover. - Constructed with pure alumina silicate ceramic insulator for greater strength and better heat transfer.

Alternate/OEM Part Numbers:

• 4830, DPR9Z

Compatible Models

Honda:
1987 Honda XL250R
1986 Honda XL250R
1985 Honda XL250R
1984 Honda XL250R
1988 Honda XR200R
1987 Honda XR200R
1986 Honda XR200R
1985 Honda XR200R
1984 Honda XR200R
1995 Honda XR250R
1994 Honda XR250R
1993 Honda XR250R
1992 Honda XR250R
1991 Honda XR250R
1990 Honda XR250R
1989 Honda XR250R
1988 Honda XR250R
1987 Honda XR250R
1986 Honda XR250R
1985 Honda XR250R
1984 Honda XR250R

Part Number Reference:

Part No.: 37-DPR9Z

Additional Notes:

NOTE: Does not include terminal nut. If necessary, order part #067606-0051. NGK traditional plugs are constructed for longer life and optimum performance. Corrugated ribs prevent flashover. NGK uses only the purest alumina silicate in its ceramic insulator which gives all NGK plugs greater strength and better heat transfer. Copper-cored and triple-sealed to further aid in heat removal and prevent interior leakage.