Standard 4730 Spark Plug Wire Set

Overview

Standard 4730 spark plug wire set is a direct ignition service part for classic Subaru applications. It is built for vehicles that need reliable spark delivery across the ignition system, including Subaru Brat, GL, DL, and related models.

Key Features

• Ignition wire set for spark plug circuit service
• Fits a wide range of classic Subaru applications
• Standard 4730 for cataloged fitment lookup
• Supports consistent spark transfer in aging ignition systems

Fitment Details

Compatible with 1970-1987 Subaru applications. Fits 1978-1987 Subaru Brat, N/A; Fits 1987 Subaru GL, N/A; Fits 1979-1984 Subaru GL, N/A; Fits 1972-1975 Subaru GL, N/A; Fits 1976-1987 Subaru Standard, N/A; Fits 1973-1984 Subaru DL, N/A; Fits 1980-1982 Subaru GLF, N/A; Fits 1979 Subaru FE, N/A; Fits 1975-1979 Subaru GF, N/A; Fits 1973-1974 Subaru 1400, N/A; Fits 1972-1973 Subaru Deluxe, N/A; Fits 1970-1972 Subaru Star, N/A.

What It Helps Address

• Misfires caused by worn ignition wires
• Weak spark transfer in older ignition systems
• Hard starting related to deteriorated wire insulation
• Intermittent engine performance from aging ignition components

Installation Notes

Verify engine configuration and wire routing before installation. Match each lead to the correct cylinder and ignition terminal, and inspect related ignition components for wear at the same time. Use the part number 4730 to confirm catalog fitment before ordering.

Quality Assurance

Standard 4730 is identified for specific Subaru fitment coverage, and the part number 4730 should be used to confirm application details during service selection.