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ACDelco 904V Professional Spark Plug Wire Set

(1991 Mazda 323)

Part of: ACDelco Professional Spark Plug Wire Set

Other options in this family: ACDelco 9708W ACDelco 746CC ACDelco 9644B ACDelco 9044Q ACDelco 726RR

Manufacturer

Picture for manufacturer ACDelco

Part Number

904V
10 reviews
Sale Price

$20.60

2 left at this price

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Usually delivered within 2 days

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Product Details

The ACDelco 904V Professional Spark Plug Wire Set is a premium aftermarket ignition wire set engineered to match the fit, form, and function of original equipment wire sets. Designed as a direct replacement for worn or failed ignition wires, this set helps restore reliable spark delivery and maintain engine performance.

Key Features:

  • Engineered with strength-enhancing fiberglass braid and high-temperature silicone insulators for long-lasting durability
  • Features a carbon latex reactive layer that provides secondary protection over stainless steel windings
  • Transfers high-voltage pulses between the voltage source, distributor, and spark plugs with consistent reliability
  • Designed to match OE wire sets in critical dimensions including cable length, diameter, terminal design, and insulator positioning
  • Part of ACDelco's Gold (Professional) line — a premium aftermarket offering recommended by GM

Worn spark plug wires can cause rough engine idle, misfires, hard starting, and reduced fuel economy. Replacing them with a properly matched ACDelco wire set helps restore smooth, efficient engine operation. Common symptoms indicating replacement is needed include visible cracking or fraying of the wire insulation.

Products specifications

Fits

1991 Mazda 323

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