The Multiquip A300417300 Glow Relay Harness 4-Wire is a genuine OEM component designed for GBX12SK and GBX24BK series equipment. As a direct OEM replacement, this harness is manufactured to the same specifications as the original part, ensuring a correct, plug-in connection with no improvised wiring. Confirm your model code against GBX12SK or GBX24BK before ordering to ensure an exact application match.
Key Features
- OEM Electrical Integrity — Produced to the original wiring specification, with correct connector type, wire gauge, and circuit resistance for reliable glow relay operation.
- Direct Drop-In Connection — The 4-wire configuration matches the factory harness layout, connecting directly to existing terminals without splicing or adapting.
- Confirmed Fitment — Verified for GBX12SK and GBX24BK series equipment; always cross-reference your model code before ordering.
- Protects Cold-Start Performance — A functioning glow relay harness delivers the correct electrical signal to the glow plugs at startup; a damaged or corroded harness causes misfires, hard starts, or failure to start in cold conditions.
- Fuel System Safety Compliance — Correct wiring integrity in the glow relay circuit prevents unintended relay energization and supports safe, controlled engine starting.
The glow relay harness carries the switched electrical signal from the ignition circuit to the glow relay, which in turn energizes the glow plugs prior to engine startup. Glow plugs preheat the combustion chamber on diesel engines, and the harness is the critical link that triggers this sequence at the right moment. When the harness develops a break, corrosion, or a loose connector, the glow plugs may not receive power, resulting in hard cold starts, excessive cranking, or a no-start condition.
For technical assistance or help confirming fitment, contact the DHS Equipment team before placing your order.
Part Details
| Part Number | A300417300 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Glow Relay Harness 4-Wire |
Compatibility & Fitment
| Name | Model |
|---|---|
| Balloon Systems | GBX12SK |
| Balloon Systems | GBX24BK |
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.
Multiquip