NGK SPARK PLUG DPR9Z 4830
NGK Spark Plug DPR9Z 4830. NGK's wide heat range uses copper wire in place of iron cores for faster heat dissipation, cooling the electrode and insulator tip. Features a raised pre-ignition rating with high-conduction copper and a long nose insulator, meeting 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, and a pure alumina silicate ceramic insulator for greater strength and better heat transfer. Alternate/OEM Part Numbers: 4830, DPR9Z. 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. Does not include terminal nut.
- SKU
- 37-DPR9Z
- Brand
- NGK
- Availability
- In Stock (10)
FULL DESCRIPTION
NGK Special Spark Plug DPR9Z
This NGK spark plug features a half-threaded design and is engineered for high performance. Its construction includes a copper core and triple-sealed elements to ensure optimal heat removal and prevent internal leakage. The corrugated ribs are designed to prevent flashover, while the pure alumina silicate ceramic insulator provides superior strength and heat transfer capabilities. An extended metal shell with an oversized center electrode and a projected tip enhance performance.
Key Features:
- Wide heat range achieved through a copper core, which dissipates heat more quickly than iron cores.
- Raised pre-ignition rating due to high-conduction copper and a long-nose insulator.
- Meets the requirements of high-performance engines.
- Extended projected tip for improved performance.
- Triple-sealed construction 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.
- Extended metal shell with an oversized 2.9mm center electrode.
- 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
Alternate/OEM Part Numbers:
- 4830
- DPR9Z
