12V Starter Solenoid Relay SW3 Heavy Duty Intermittent Duty – Replaces B6AZ-11450-A, C6AF, C7AF, C9AF, 50-430, D2AF11450AA – Compatible with Ford, Jeep, Lincoln, Mercury, Hot Rod, Tractor

12V Starter Solenoid Relay SW3 Heavy Duty Intermittent Duty – Replaces B6AZ-11450-A, C6AF, C7AF, C9AF, 50-430, D2AF11450AA – Compatible with multiple vehicles, Hot Rod, Tractor About this item 【Precision Fit & Universal Compatibility】 12V 4-Terminal Starter Solenoid Relay – Direct OEM replacement for SW3, B-6A-11450A, C6AF, C7AF, C3912, C9AF, D2AF11450AA, 50-430, and B4TZ-11002-A (Fits Ford 1956-1991, Lincoln, Mercury, Bronco, Mustang, Tractor, Golf Cart, Marine Engines). Extended Models: Johnson Outboard, Perkins, Evinrude, AEROSTAR, BOBCAT, CALIENTE, CAPRI, COUGAR. 【Military-Grade Durability & Safety】 High-Purity Copper Coil + Zinc-Plated Contacts – 40% lower resistance, 2X heat dissipation vs. standard relays. IP67-rated waterproof plastic housing resists corrosion, moisture, and extreme temps (-30°C to 120°C). Grounded Base & 4-Terminal Design (5/16”-24 Battery/Motor Terminals, 10-32 Switch/Relay Terminals) – Eliminates interference, ensures stable ignition for Ford, Hot Rods, and marine applications. 【Application】Replacement D2AF11450AA, 50-430, OEM Part Number：2700006, 2900550, B4TZ-11002-A, B6A-11002A Fit for Ford Jeep Ford tractor Lincoln Mercury Mustang golf cart Johnson outboard. 【High-Performance Under Extreme Loads】 200A Surge Capacity – Handles Johnson/Evinrude outboard motors, Ford 5.8L V8 engines, and heavy-duty tractors. Tested Compliance: Matches SS581T, Standard Motor SS588/SS581 specs. Dimensions: 3.43 x 3.23 x 2.83 inches.

Part number is the only way to ensure 100% compatibility; please confirm with us before placing your order.