The Multiquip ED0090002390S Radiator Cap is a genuine OEM component designed for LT6K and LT6KV series light towers. As a direct OEM replacement, it meets the exact pressure and sealing specifications required by the original equipment manufacturer — no guesswork on fitment or pressure rating. This cap is confirmed compatible with LT6K and LT6KV (60HZ) towable light tower models. Sourced directly from Multiquip, the ED0090002390S keeps your cooling system operating within its designed pressure range and protects the engine from heat-related issues during extended runtime.
Key Features
- OEM-Correct Pressure Rating — Engineered to the exact pressure specification of the original cap, ensuring the cooling system pressurizes and vents as designed.
- Direct Drop-In Replacement — Matches the original filler neck thread and seating dimensions for a straightforward swap with no adaptation needed.
- Confirmed Fitment — Compatible with LT6K and LT6KV (60HZ) towable light tower models in the Multiquip lineup.
- Cooling System Integrity — A properly rated radiator cap maintains the correct boiling point of coolant, helping prevent overheating during long overnight or extended jobsite runs.
- Pressure Relief Protection — The internal relief valve releases excess pressure safely, protecting hoses, the radiator, and gaskets from damage caused by pressure spikes.
A radiator cap does more than seal the coolant reservoir — it actively pressurizes the cooling system to raise the coolant's boiling point, which is essential for engines working hard in demanding environments like light tower operation. It also houses a pressure-relief valve that vents excess pressure back into the overflow reservoir, protecting cooling system components from damage. When a radiator cap fails or loses its sealing ability, coolant can boil over, pressure regulation is lost, and the engine becomes vulnerable to overheating — making this a small but critical part of cooling system maintenance.
Part Details
| Part Number | ED0090002390S |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Radiator Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Towable Towers | LT6K |
| Towable Towers | LT6KV (60HZ) |
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.
