NGK
NGK Spark Plug Wire Set

NGK 54227 Spark Plug Wire Set

Brand NGK 54227
Insulation Color Blue
Insulation Material Silicone
Noise Suppression Type Yes
Core Material Tinned copper
Universal Or Specific Fit Specific
Insulation Outside Diameter 7.00
Part Number Rc-euc029
Stock Number 54227
Product line NGK Spark Plug Wire Set
Fits Porsche · 3 vehicles

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

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

Tinned copper core. Promotes strong conductivity and effective noise suppression.

Cross-references Anchor 9262, AP Exhaust 54227 and Four Seasons 55629 for the same application. See all 12.

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NGK Spark Plug Wire Set for Porsche 911

The NGK Spark Plug Wire Set, part number 54227, is a specific-fit ignition wire set for 1987-1989 Porsche 911 models. Built with blue silicone insulation and a tinned copper core, it is made for stable spark delivery and noise suppression in a direct replacement application.

Key Features

  • Specific-fit spark plug wire set for 1987-1989 Porsche 911
  • Blue silicone insulation for heat-resistant wire routing
  • Tinned copper core for consistent electrical conductivity
  • Noise suppression type: yes
  • Insulation outside diameter: 7.00
  • NGK part number 54227 / RC-EUC029

Product Details

NGK Spark Plug Wire Set 54227 is part of NGK Spark Plug Wire Set line, a range focused on ignition replacement components for domestic and import vehicles. NGK draws on more than 80 years of automotive experience and OE-focused engineering to produce ignition parts that meet durability and operational performance expectations for service replacement use. For Porsche 911 owners servicing 1987-1989 vehicles, this wire set supports proper spark transfer and ignition system reliability in a specific-fit configuration.

This part cross-references Four Seasons 55629 for the same application.

What It Helps Address

  • Misfires caused by worn or degraded ignition wires
  • Hard starting related to weak spark delivery
  • Radio-frequency interference in the ignition system
  • Cracked or heat-aged wire insulation
  • Uneven engine performance from inconsistent spark transfer

Installation Notes

Verify routing against the original wire layout before removal, and match each lead to the correct cylinder position on the 1987-1989 Porsche 911. Inspect boots, coil connections, and plug terminals during installation to confirm a secure fit. Use the vehicle’s service information for proper routing and connection order.

Quality Assurance

NGK manufactures ignition components to OE-level durability and performance standards, supported by global automotive engineering and distribution experience. The 54227 spark plug wire set is built as a direct replacement for the listed Porsche 911 applications.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1989Porsche9113.2LH6NGK Spark Plug Wire Set
1988Porsche9113.2LH6NGK Spark Plug Wire Set
1987Porsche9113.2LH6NGK 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 — 9262AP Exhaust — 54227Four Seasons — 5562935-602435-77392175-6159671-61540926212963146019700963CHU604