NGK 54307 Spark Plug Wire Set
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NGK
 NGK Spark Plug Wire Set

NGK 54307 Spark Plug Wire Set

Brand NGK 54307
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-euc010
Stock Number 54307
Product line NGK Spark Plug Wire Set
Fits BMW · 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.

Tinned copper core. Promotes strong conductivity and consistent spark delivery.

Cross-references Anchor 9110, Anchor 9648 and Dorman - HELP 96481 for the same application. See all 13.

$105.70Free shipping
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Order total $105.70
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Free returns within 60 days if it doesn't fit when fitment is verified.
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NGK Spark Plug Wire Set for BMW 533i

NGK Spark Plug Wire Set 54307 is a specific-fit ignition wire set built for 1983-1984 BMW 533i applications without Ignition Upgrade. It uses blue silicone insulation, a tinned copper core, and noise suppression to support stable spark delivery and cleaner ignition performance.

Key Features

  • Specific-fit spark plug wire set for 1983-1984 BMW 533i
  • Blue silicone insulation for heat resistance and durability
  • Tinned copper core for consistent electrical conductivity
  • Noise suppression type included
  • 7.00 mm insulation outside diameter
  • NGK part number 54307 / RC-EUC010

Product Details

As part of the NGK Spark Plug Wire Set line, this ignition wire set reflects NGK’s long-standing focus on OE-style ignition components for domestic and import vehicles. Part number 54307 is engineered as a direct replacement for the listed BMW 533i fitment, with materials selected to help maintain reliable spark transfer and reduce ignition interference. This part cross-references Dorman - HELP 96481 for the same application.

What It Helps Address

  • Misfires caused by worn or damaged plug wires
  • Hard starting related to weak spark delivery
  • Ignition noise that can interfere with electrical performance
  • Rough idle from inconsistent cylinder-to-cylinder spark
  • Voltage leakage from aged insulation

Installation Notes and Tips

Fits 1983-1984 BMW 533i, N/A, without Ignition Upgrade. Confirm wire routing, terminal engagement, and coil-to-plug connections before installation. Match the existing ignition layout and verify that the replacement set corresponds to the vehicle’s non-upgrade configuration. Use the part number 54307 to confirm application before ordering.

Quality Assurance

NGK manufactures ignition components to OE standards and supports a broad range of domestic and import vehicle applications. The 54307 spark plug wire set is built with silicone insulation and tinned copper core construction to meet the demands of everyday ignition service on the BMW 533i platform.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1984BMW533i3.2LL6N/Awithout Ignition Upgrade; NGK Spark Plug Wire Set
1983BMW533i3.2LL6N/Awithout Ignition Upgrade; NGK 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 — 9110Anchor — 9648Dorman - HELP — 96481Focus Auto Parts — 86481Four Seasons — 55716NGK — 54307TYC — 70034935-77023T175-5899671-616109110127641CH7641