NGK Lexus GS300 2005-1998 Spark Plug Wire Set 6404

GS300 Spark Plug Wire Set 6404 from NGK, listed for the 2005–1998 Lexus GS300 2005-1998. Ignition parts are routine maintenance and among the easiest ways to restore smooth running. The fitment section lists 5 applications for the 2005–1998 Lexus GS300 2005-1998.

Specifications

• Brand: NGK
• Part type: Ignition part
• NGK Wire Set: 5 mm, 482 degrees

Fitment for the 2005–1998 Lexus GS300 2005-1998

• 1998 - 2005 Lexus GS300 Base
• 2001 - 2005 Lexus IS300 Base
• 2002 - 2005 Lexus IS300 Sportcross
• 1998 - 2000 Lexus SC300 Base
• 1998 Toyota Supra Base, Twin Turbo

Check your year, model, engine and trim against this list before you order.

What it does

Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy. Electrical faults often show up as warning lights, rough running or no-start problems, and the right replacement part clears the cause rather than the symptom.

Installation & tips

• Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.
• Plug wires or boots: Old wires and boots crack.
• Disconnect the battery before you unplug or splice any wiring, and test everything works before you refit trim panels.

FAQ

How many vehicles is it listed for?
5 applications are listed in the fitment section above.

Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.

What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.

Before you order

• Confirm your year, make, model and trim match the fitment listed above (2005–1998 Lexus GS300 2005-1998).