NGK
NGK Spark Plug Wire Set

NGK 51124 Spark Plug Wire Set

Brand NGK 51124
Insulation Color Blue
Insulation Material Silicone
Noise Suppression Type Yes
Core Material Smag
Universal Or Specific Fit Specific
Insulation Outside Diameter 7.00
Part Number Rc-gmx052
Stock Number 51124
Product line NGK Spark Plug Wire Set
Fits Buick, Oldsmobile, and Pontiac · 9 vehicles

Specific-fit design. Built for targeted ignition wire replacement applications.

Silicone insulation. Helps resist heat and maintain durable wire performance.

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

Cross-references Anchor 9720, Carlson 7646 and Delphi XS10221 for the same application. See all 13.

$46.00Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

NGK Spark Plug Wire Set 51124

NGK Spark Plug Wire Set 51124 is a specific-fit ignition wire set built for select Buick, Oldsmobile, and Pontiac applications. It uses silicone insulation, a blue outer jacket, and noise suppression construction to support stable ignition performance and reduced electrical interference.

Key Features

  • Specific-fit spark plug wire set for targeted vehicle applications
  • Silicone insulation for heat resistance and durability
  • Noise suppression design helps reduce ignition interference
  • SMag core material for consistent spark delivery
  • Blue insulation for easy visual identification

Detailed Description

NGK 51124 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition replacement parts. NGK brings extensive OE experience and manufactures premium ignition components to meet OE standards for durability and operational performance. This wire set is engineered for direct application coverage on 1993-1995 Buick Century, 1994-1995 Oldsmobile Cutlass Ciera, 1994 Buick Regal, 1994 Oldsmobile Cutlass Cruiser, 1994 Oldsmobile Cutlass Supreme, and 1994 Pontiac Grand Prix. Fitment notes include specific wire routing details on certain applications, including LH wire lengths and first-design configurations.

Use NGK 51124 when you need a replacement spark plug wire set for a Buick Century, Oldsmobile Cutlass Supreme, or Pontiac Grand Prix application that calls for a specific-fit ignition wire solution. The part number 51124 is also referenced as RC-GMX052.

What It Is Used For

  • Restoring spark delivery through worn or damaged ignition wires
  • Reducing misfire symptoms caused by degraded wire insulation
  • Addressing ignition noise that can affect electrical performance
  • Replacing aging wires with a specific-fit ignition wire set

Installation Notes and Tips

Verify engine-specific routing and note details before installation, especially on applications marked with LH wire length and first-design requirements. Confirm the part number 51124 against the vehicle listing before ordering. The part number RC-GMX052 may also appear in catalog references for this application.

Quality Assurance

NGK states that its premium ignition products are manufactured to meet OE standards for durability and operational performance. The brand’s long OE background and global manufacturing network support consistent product quality across its ignition line.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1995BuickCentury3.1LV6NGK Spark Plug Wire Set
1995OldsmobileCutlass Ciera3.1LV6NGK Spark Plug Wire Set
1994BuickCentury3.1LV6NGK Spark Plug Wire Set
1994BuickRegal3.1LV6LH Wires #2, #4, #6 All 40" Long; 1st Design; NGK Spark Plug Wire Set
1994OldsmobileCutlass Ciera3.1LV6NGK Spark Plug Wire Set
1994OldsmobileCutlass Cruiser3.1LV6NGK Spark Plug Wire Set
1994OldsmobileCutlass Supreme3.1LV6LH Wires #2, #4, #6 All 40" Long; 1st Design; NGK Spark Plug Wire Set
1994PontiacGrand Prix3.1LV6LH Wires #2, #4, #6 All 40" Long; 1st Design; NGK Spark Plug Wire Set
1993OldsmobileCutlass Supreme3.1LV6NGK Spark Plug Wire Set
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9720Carlson — 7646Delphi — XS10221DENSO Auto Parts — 671-6042Dorman - Conduct-Tite — 86186GSP — 116042NGK — 51124Raybestos Brakes — 9680235-6140097207007901276119CH76119