NGK TR6 V-Power Spark Plugs (4177)

NGK TR6 V-Power Spark Plugs

The exclusive 90 deg. designed nickel center electrode of the NGK V-Power spark plug produces the spark at the electrode's edges. This hot, clean spark makes better contact with the air/fuel mixture resulting in combustion that is more complete & efficient.

Specifications

• Center Electrode Core Material: Copper Core
• Center Electrode Tip Material: Nickel w/ V-groove
• Gap Size: 0.040 in
• Ground Configuration: Standard
• Ground Electrode Core Material: Nickel Core
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Standard
• Hex Size: 5/8"
• Insulator Height: ISO
• Manufacturer Heat Range: 6
• Reach: 17.5mm
• Resistance: 5K ohms
• Seat Type: Tapered
• Thread Diameter: 0.551 in

Applications

• 1989 Pontiac Firebird
• 1989-1990 Pontiac Grand Prix

What's In The Box?

• (1) Spark Plug

Warranty

• Manufacturer Standard Warranty