Multiquip 9098621170 Plug

The Multiquip 9098621170 Plug is a genuine OEM component designed for the DCA ultra-silent diesel generator series, including the DCA25SSIU, DCA25SSI, DCA25SSI2, DCA25SSAI, DCA40SSI, DCA40SSAI, DCA45SSIU2-GEER, and DCA25SSIU-GEER. As a factory-authorized OEM part, it is built to the exact material and dimensional standards of the original component, ensuring a correct, trouble-free installation. Sourced directly from Multiquip, this plug is the right choice when you need confidence in fit and function for your DCA series generator.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's exact material and dimensional specifications for the DCA ultra-silent generator line, with no guesswork on compatibility.
• Direct Drop-In Replacement — Engineered to seat and seal in the original port location without adaptation, making installation straightforward for experienced technicians.
• Broad DCA Series Fitment — Confirmed compatible with DCA25SSIU, DCA25SSI, DCA25SSI2, DCA25SSAI, DCA40SSI, DCA40SSAI, DCA45SSIU2-GEER, and DCA25SSIU-GEER models.
• Sealing Integrity — A properly fitted plug prevents fluid or pressure loss at its port, protecting internal generator systems from contamination or leakage that can lead to costly damage.
• Fuel and Fluid System Safety — In generator applications, a failed or missing plug can allow fuel, oil, or coolant to escape — using the correct OEM part maintains the integrity of these critical systems.

A plug in a diesel generator serves as a sealing component, closing off a port, passage, or opening in the engine, fuel system, cooling circuit, or generator housing. Its role is to maintain pressure, prevent fluid loss, and keep contaminants out of sensitive internal systems. When a plug becomes damaged, corroded, or improperly seated, it can allow leaks that compromise generator performance, create safety hazards, or result in component damage — making timely replacement with the correct OEM part essential.

For questions about fitment or to confirm this is the right part for your DCA generator, contact the DHS Equipment team before ordering.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.