High-Output 500W Flush Mount Brushless Cooling for 15-Inch Shroud Openings
The SPAL SPL30107328-PKG delivers 500 watts of brushless power in a 15.2-inch flush mount configuration, making it the ideal choice for shroud builds where the fan sits on top of the shroud surface rather than recessing inside. With 2,432 peak CFM and an IP68 and IP6K9K sealed motor, SPL30107328-PKG provides the same high-performance variable-speed cooling as the drop-in series in a mount style suited to shallower radiator clearances.
Key Features
- 500-watt brushless motor with automatic variable-speed control
- 2,432 peak CFM airflow at full operating temperature
- 15.2-inch fan diameter, flush mount style sits on top of the shroud surface
- IP68 and IP6K9K sealed motor for water and dust protection
- Includes jumper harness for SPAL Plus Series sensor system connection
- Curved blade design optimized for high efficiency across the full speed range
- Integrated EMC filters and electrical protection in the motor
- Requires SPAL Plus Series temperature sensor and SBL-YAZ-PT10 pigtail harness (sold separately)
Specifications
| Detail | Value |
|---|---|
| Part Number | SPL30107328-PKG |
| Brand | SPAL |
| Series | Plus Series |
| Motor Type | Brushless |
| Motor Wattage | 500W |
| Fan Diameter | 15.2 inches |
| Peak Airflow | 2,432 CFM |
| Mount Style | Flush Mount (sits on top of shroud) |
| Blade Style | Curved |
| Voltage | 12V DC |
| Max Amp Draw | ~41.67A at peak |
| IP Rating | IP68 and IP6K9K |
| Flow Direction | Puller |
| Includes | Fan and Jumper Harness |
What’s Included
- 1x SPAL SPL30107328-PKG 500W 15.2-inch Plus Series brushless puller fan
- Jumper harness for SPAL Plus Series sensor wiring
About SPAL
SPAL Automotive has been engineering high-performance electric fans for OEM and aftermarket applications since 1959. Based in Italy with manufacturing operations worldwide, SPAL supplies cooling solutions to automotive, motorsport, and industrial markets across the globe. The Plus Series brushless fan line represents SPAL’s most advanced offering for custom cooling builds, combining sealed motor technology with variable-speed control for efficiency and reliability unmatched by conventional brushed fans.
Frequently Asked Questions
What is the difference between the flush mount and drop-in brushless fan from SPAL?
A flush mount fan (like the SPL30107328-PKG) rests on the surface of the shroud, requiring minimal shroud depth. A drop-in fan sits partially inside the shroud opening and needs more clearance between the shroud and radiator core. Choose flush mount when radiator-to-obstruction clearance is limited.
What temperature sensor does the SPL30107328-PKG require?
This fan requires a SPAL Plus Series temperature sensor such as the SBL-TS-165P (140F to 165F), SBL-TS-185P, SBL-TS-195P, or SBL-TS-215P. The correct sensor depends on your target coolant temperature range and is sold separately.
What harnesses are needed for the SPAL 500W flush mount brushless fan?
You need the SBL-YAZ-PT10 pigtail harness that mates with the fan connector, plus the SBL-TS-HARN to connect your temperature sensor to the pigtail. Both harnesses are required per fan and are sold separately.
How much power does the SPAL 500W brushless fan draw?
On a 12V system the 500W motor draws approximately 41.67 amps at peak. Size your wiring gauge, fuse, and relay to handle this current safely. A minimum 50-amp fuse is recommended for this fan.
Can the SPL30107328-PKG be used without a shroud?
SPAL brushless fans are designed for use with a shroud that directs all airflow through the radiator core. Running without a shroud significantly reduces effective cooling performance and is not recommended for permanent installations.
Is the SPAL Plus Series flush mount fan compatible with 24V systems?
No. The SPL30107328-PKG is rated for 12V DC operation. Running it on a 24V system will damage the motor and void any warranty. SPAL offers separate 24V brushless fan models for commercial and truck applications.
How does the blue override wire work on SPAL brushless fans?
Connecting the blue wire to a switched 12V source via a manual switch forces the fan to run at maximum speed regardless of coolant temperature. This is useful during high-demand driving such as track use or towing when maximum cooling is required on demand.
Does the SPAL 15.2-inch fan replace my existing single-speed electric fan?
Yes, but wiring changes are required. The Plus Series brushless fans use a different control strategy than single-speed fans and require the SPAL sensor and harness system to operate. Direct replacement of a simple on/off fan requires adding the sensor, pigtail, and harness to the installation.
Installation Instructions
- Confirm the shroud surface is flat and large enough to mount the 15.2-inch fan securely.
- Position the fan on the shroud with the motor facing away from the radiator (puller configuration).
- Mark and drill mounting holes according to the fan’s mounting tab pattern.
- Secure the fan to the shroud with appropriate hardware, ensuring a flush and secure fit.
- Connect the SBL-YAZ-PT10 pigtail harness to the fan connector.
- Connect the SBL-TS-HARN harness between the pigtail and your temperature sensor.
- Thread the temperature sensor into a 3/8-inch NPT fitting in the radiator or cooling system.
- Route all wiring clear of heat sources, exhaust components, and moving parts.
- Connect power and ground with wire rated for at least 50 amps and protect with an inline fuse.
- Start the engine, allow it to reach operating temperature, and verify the fan cycles on at the correct threshold.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
