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Product Information

Product Details
Part No. 855C
Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)
Copper Plus Spark Plug DJ7Y delivers dependable performance and durability, making it a premium choice for maintaining your vehicle's efficiency. Featuring a copper core center electrode, it ensures superior conductivity and precise heat control, promoting longer life and consistent wear. Designed as an OE-type replacement, this spark plug resists fouling and offers exceptional corrosion resistance, ensuring reliable ignition in various conditions. Built to ISO and SAE Standards, it guarantees proven performance and compatibility with a wide range of vehicles. The tapered seat type enhances its secure fit, while the Copper Plus technology underscores its commitment to durability and reliability. Whether you're seeking improved engine performance or a trusted replacement, this spark plug provides excellent value and peace of mind.

Product Features:
  • Resists fouling
  • Superior corrosion resistance
  • Dependable and proven performance
  • Increased conductivity and heat control for good overall wear
Specifications
Electrical Terminal Type:
Non-Removable Nut

Grade Type:
Premium

Ground Electrode Quantity:
1

Hex Size:
0.625 in

Hex Type:
Hex

Indexed:
No

Insulator Height:
0.06 in

Manufacturer Heat Range:
7

Part Description:
Spark Plug

Plug Type:
DJ7Y

Reach:
0.307 in

Resistor Type:
No

Seat Type:
Tapered

Thread Diameter:
0.551 in

Washer(s) Included:
No
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