NGK 54191 Spark Plug Wire Set
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 NGK Spark Plug Wire Set

NGK 54191 Spark Plug Wire Set

Brand NGK 54191
Insulation Color Blue
Insulation Material Silicone
Noise Suppression Type Yes
Core Material Ferro mag
Universal Or Specific Fit Specific
Insulation Outside Diameter 7.00
Part Number Rc-eux016
Stock Number 54191
Product line NGK Spark Plug Wire Set
Fits Peugeot · 3 vehicles

Specific-fit design. Built for direct application matching and consistent ignition service.

Silicone insulation. Helps resist heat while maintaining flexibility during service.

Noise suppression. Supports cleaner ignition performance by reducing electrical interference.

Cross-references Anchor 9247, AP Exhaust 54191 and Carlson 7563 for the same application. See all 12.

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Ignition Wire Set Overview

The NGK Spark Plug Wire Set 54191 is a specific-fit ignition wire set built for reliable spark delivery and noise suppression. It uses silicone insulation and a ferro mag core to support stable ignition performance. Fits 1989-1991 Peugeot 405, N/A.

Key Features

  • Specific-fit spark plug wire set for direct application matching.
  • Silicone insulation helps resist heat and maintain flexibility.
  • Ferro mag core supports ignition signal transfer and noise suppression.
  • Blue insulation for easy visual identification during service.
  • NGK ignition product line backed by extensive OE-focused manufacturing experience.

Detailed Description

NGK part number 54191, also identified as RC-EUX016, is part of the NGK Spark Plug Wire Set line and is engineered for vehicles that require a specific-fit ignition wire solution. The construction combines silicone insulation with a ferro mag core and noise suppression characteristics to help maintain consistent spark delivery while reducing electrical interference. This makes it a practical replacement for ignition service on the Peugeot 405. This part cross-references AP Exhaust 54191 for the same application.

What It Is Used For

  • Restoring spark transfer when original wires are worn or degraded.
  • Reducing ignition noise that can affect engine operation.
  • Replacing cracked or heat-damaged wire insulation.
  • Addressing misfire symptoms related to poor wire conductivity.

Installation Notes and Tips

Verify wire routing and terminal engagement before installation. Match the specific-fit layout to the original application and inspect related ignition components for wear at the same time. Confirm the part number 54191 and RC-EUX016 before service.

Quality Assurance

NGK is an ignition-focused brand with long-standing OE experience and manufacturing standards aimed at durable, OE-level replacement parts.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1991Peugeot4051.9LL4NGK Spark Plug Wire Set
1990Peugeot4051.9LL4NGK Spark Plug Wire Set
1989Peugeot4051.9LL4NGK Spark Plug Wire Set
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9247AP Exhaust — 54191Carlson — 7563Four Seasons — 5542435-4054175-5876671-411609247127449144040700893CH7449