ACDELCO D504A
ACDELCO part number D504A is a ignition coil in the Ignition system. This catalog matches it to 17 year-and-engine configurations from 1975 to 1987.
Verified fitment includes 1987 Avanti Ii 5.0L 305cid V8 ; 1985 Avanti Ii 5.0L 305cid V8 ; 1985 Excalibur Phaeton 5.0L 305cid V8 ; 1984 Avanti Ii 5.0L 305cid V8 ; 1983 Avanti Ii 5.0L 305cid V8 , plus 12 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is ACDELCO D504A?
ACDELCO part number D504A is a ignition coil with published application data for 17 vehicle configurations from 1975 to 1987. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ACDELCO D504A fit?
This catalog matches D504A to 17 year-and-engine configurations from 1975 to 1987. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ACDELCO D504A OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ACDELCO D504A is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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