NGK
NGK Spark Plug Wire Set

NGK 9125 Spark Plug Wire Set

Brand NGK 9125
Core Material Mag (Var. Pitch)
Insulation Color Blue
Insulation Material Silicone
Insulation Outside Diameter 7.00
Noise Suppression Type Yes
Part Number RC-NX88
Stock Number 9125
Universal Or Specific Fit Specific
Product line NGK Spark Plug Wire Set
Fits Nissan · 2 vehicles

OE-standard replacement. Built to meet original-equipment durability and performance expectations.

Silicone insulation. Helps resist heat and wear for dependable ignition performance.

Noise suppression. Helps reduce electrical interference in the ignition system.

Cross-references Anchor 9125, Anchor 9203 and Dorman - HELP 96465 for the same application. See all 14.

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NGK Spark Plug Wire Set for Nissan 240SX

Restore consistent ignition performance with this NGK spark plug wire set, part number 9125. Built with blue silicone insulation and noise suppression construction, it is a specific-fit replacement for select 1989-1990 Nissan 240SX applications.

Key Features

  • NGK Spark Plug Wire Set, part number 9125
  • Specific-fit design for select Nissan 240SX models
  • Blue silicone insulation for heat resistance and durability
  • Mag (variable pitch) core material
  • Noise suppression type construction
  • 7.00 mm insulation outside diameter
  • OE-focused ignition replacement from NGK

Product Details

NGK brings more than 80 years of ignition experience to replacement parts for domestic and import vehicles. This wire set is part of the NGK Spark Plug Wire Set line and is built to meet OE-level durability and operational performance expectations. The RC-NX88 design supports stable spark delivery while helping reduce electrical interference through its noise suppression construction. This part number 9125 is listed for 1989-1990 Nissan 240SX applications, making it a direct-fit ignition service option for those model years.

This part cross-references Dorman - HELP 96465 for the same application.

Common Issues It May Address

  • Misfires caused by worn or damaged ignition wires
  • Hard starting related to weak spark transfer
  • Rough idle from inconsistent ignition output
  • Radio-frequency interference from deteriorated suppression components
  • Cracked or heat-aged wire insulation

Installation Notes and Tips

Verify the vehicle year and engine application before installation. Route each wire to match the original layout and keep the wires separated from hot exhaust components and moving parts. Inspect spark plugs, distributor cap, and ignition coil condition at the same time to avoid repeat ignition faults. For 1989-1990 Nissan 240SX service, confirm the wire set matches the original connector style and length requirements before final fitment.

Quality Assurance

NGK is known for ignition components developed with extensive OE experience and manufacturing standards focused on durability and performance. This spark plug wire set reflects that OE-oriented approach for replacement service on select Nissan 240SX models.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1990Nissan240SX2.4LL4N/ANGK Spark Plug Wire Set
1989Nissan240SX2.4LL4N/ANGK Spark Plug Wire Set
Directly replaces or cross-references 14 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9125Anchor — 9203Dorman - HELP — 96465Febi-Bilstein — 09203Four Seasons — 5531135-4227175-6059671-4196745886465127430174007700496CH7430