Set of 10 Genuine NGK 6689 CR5EH-9 Nickel Spark Plugs

$74.29

4 in stock

Shell

Thread Diameter: 10mm
Thread Pitch: 1.0mm
Seat Type: Gasket
Reach: 19mm (3/4")
Hex Size: 5/8" (16mm)
Terminal Type: Threaded Stud
Overall Height: ISO
Gap: .035" (0.9mm)

Center Electrode

Material: Nickel
Type: Standard
Size: 2.5mm
Projection: Non-Projected

Ground Electrode

Material: Nickel
Type: Standard

Specifications

Resistor: Yes
Resistor Value: 5k Ohm
Heat Range: 5
Features: 12.7mm Threaded Reach
Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.

Condition:
Brand: Brand: NGK
SKU SKU: 6689-10K
Mfg Part #: CR5EH-9

Description

NGK standard plugs are constructed for longer life and optimum performance.

Trivalent metal plating provides superior anti-corrosion and anti-seizing properties

Corrugated ribs prevent flashover

Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer

Copper core aids in heat removal

Triple seals prevent leakage

SKU: 6689-10K Category: