STANDARD MOTOR PRODUCTS DS77T

STANDARD MOTOR PRODUCTS part number DS77T is a dimmer switch in the Electrical-Switch & Relay system. This catalog matches it to 17 year-and-engine configurations from 1981 to 1994.

Verified fitment includes 1994 Buick Roadmaster 5.7L V8 ; 1992 Buick Roadmaster 5.7L V8 ; 1987 American Motors Eagle 4.2L 258cid L6 ; 1986 American Motors Eagle 4.2L 258cid L6 ; 1985 American Motors Eagle 4.2L 258cid L6 , plus 12 other configurations. See every vehicle this part fits.

Manufacturer specifications
T-Series
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is STANDARD MOTOR PRODUCTS DS77T?

STANDARD MOTOR PRODUCTS part number DS77T is a dimmer switch with published application data for 17 vehicle configurations from 1981 to 1994. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does STANDARD MOTOR PRODUCTS DS77T fit?

This catalog matches DS77T to 17 year-and-engine configurations from 1981 to 1994. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is STANDARD MOTOR PRODUCTS DS77T OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. STANDARD MOTOR PRODUCTS DS77T is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.

Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.