The Multiquip EM98289 Glow Plug Kit LS400/LS500 is a genuine OEM replacement designed for LS400 and LS500 hydraulic-driven concrete pumps. This kit delivers the correct glow plug specification to support reliable diesel cold-start performance on these machines. Sourced directly from Multiquip, the part ensures an exact match to the original components installed at the factory. Confirmed fitment covers LS400 and LS500 series concrete pumps.
Key Features
- Genuine OEM Cold-Start Integrity — Engineered to the precise heat range and electrical resistance required by the LS400/LS500 diesel engine, so glow plug pre-heat cycles perform exactly as designed.
- Complete Kit Format — Includes all glow plugs needed for a full service replacement, eliminating the need to source individual components separately.
- Direct Plug-In Installation — Matches the original thread pitch, tip length, and connector type, allowing straightforward installation without adapters or modifications to existing wiring.
- Confirmed Fitment for LS400 and LS500 — Validated for Multiquip LS400 and LS500 hydraulic-driven concrete pumps, so you order with confidence.
- Protects Engine Starting System — Correctly functioning glow plugs are critical on diesel concrete pumps operating in cold or damp conditions; worn or failed plugs cause hard starts, excessive cranking, and premature starter wear.
Glow plugs are heating elements threaded into each cylinder of a diesel engine. Before the engine cranks, they pre-heat the combustion chamber so the diesel fuel ignites reliably — a function that is especially critical in cold weather or after extended shutdown periods. When a glow plug fails or degrades, the engine may crank repeatedly without firing, produce excessive white smoke on startup, or fail to start altogether. Replacing the full set as a kit on the LS400 and LS500 concrete pumps restores consistent cold-start performance and reduces strain on the starting circuit.
For questions about fitment or to confirm compatibility with your specific machine configuration, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | EM98289 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Glow Plug Kit LS400/LS500 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
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.
