Motorcraft DYG-471 Ignition Control Module GM HEI 4-Pin 1975-1995 NOS

Genuine Motorcraft DYG-471 Ignition Control Module (GM HEI) (NOS)

Restore the reliable spark of your classic GM vehicle with this genuine Motorcraft DYG-471 Ignition Control Module. This is a vintage New Old Stock (NOS) part, manufactured by Motorcraft as a high-quality replacement for General Motors vehicles. It features the standard 4-Pin HEI configuration used on millions of GM V8 and V6 engines.

This part is designed for the Distributor (Internal Mount) position on specific 1975-1995 General Motors vehicles equipped with High Energy Ignition (HEI).

Key Features:

• Part Number: DYG-471 (Motorcraft)
• Interchange Part: GM 1875990, DR100, LX301
• Position: Inside Distributor (4-Pin Module)
• Application: GM HEI Systems (4-Pin)
• Origin: Made in USA (Vintage Stock)
• Condition: NOS (New Old Stock)

Verified Vehicle Fitment:

Fits Years:

1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990

Product Note: Vintage Stock Photos

This listing uses stock images for reference. Because these are NOS (New Old Stock) parts manufactured decades ago, the item you receive may have cosmetic differences from the photo, such as:

• Packaging: Box styles, colors, or condition may vary (or item may be bulk packed).
• Finish: Materials, colors, or plating may vary between production runs.
• Shelf Wear: Minor cosmetic signs of age are normal for vintage parts.

Rest assured, the Part Number (DYG-471) is verified to be 100% correct.

Unbeatable Prices & Expectations

We scour the country to find the best deals on NOS and NORS parts so we can pass the savings on to you. Our prices are often significantly lower than major competitors.

Please Note: While we verify fitment to the best of our ability using vintage catalogs, there can be variations. We strongly recommend comparing our photos and specs to your original part before purchasing.