Compact Brushless Cooling Engineered for the Tightest Engine Bays
The SPAL SPL30107089-PKG delivers the full power of SPAL’s Plus Series brushless motor technology in a slim 10-inch flush mount profile. Designed for builds where clearance is critical, this fan moves serious air without demanding serious space. Unlike traditional brushed fans, the brushless motor inside this SPL30107089-PKG unit produces virtually no electromagnetic interference, runs dramatically cooler, and is rated for an extended service life that outlasts conventional alternatives by a wide margin. The included jumper harness makes wiring plug-and-play.
Key Features
- 300W brushless motor with no brushes, no arcing, and no EMI output
- 10-inch flush mount blade design for low-clearance radiator installations
- Operates efficiently across a wide voltage range without performance drop
- Jumper harness included for simplified wiring and relay integration
- Fully sealed motor housing resists moisture, dust, and road debris
- Quiet operation compared to brushed fan equivalents at equivalent airflow
- Compliant with SPAL’s Plus Series quality and longevity standards
- Mounts flush to the radiator core for maximum shroud compatibility
Specifications
| Detail | Value |
|---|---|
| Part Number | SPL30107089-PKG |
| Motor Type | Brushless |
| Wattage | 300W |
| Fan Diameter | 10 inches |
| Mount Style | Flush Mount |
| Series | Plus Series |
| Includes Harness | Yes, jumper harness included |
| UPC | Available on packaging |
What’s Included
- 1x SPAL SPL30107089-PKG 300W 10in Plus Series Brushless Flush Mount Fan
- 1x Jumper wiring harness
- Mounting hardware
About SPAL
SPAL Automotive is an Italian-engineered fan brand with decades of OEM and aftermarket experience. Their Plus Series brushless fans represent the top tier of their lineup, combining advanced motor technology with airflow efficiency that consistently outperforms the competition. SPAL products are used in racing, high-performance street builds, and demanding thermal management applications worldwide.
Frequently Asked Questions
What is the airflow rating of the SPL30107089-PKG?
SPAL rates this fan’s airflow based on its 300W brushless motor and 10-inch blade geometry. Exact CFM data is published in SPAL’s official product documentation, which is available through SPAL’s website or authorized distributors.
Is this fan compatible with a standard relay harness?
Yes. The included jumper harness is designed to integrate with a standard relay-based wiring setup. Most builders pair it with a dual fan relay kit or a fan controller for thermostat-triggered switching.
Can the SPL30107089-PKG be used as a pusher or puller fan?
This is a flush mount puller fan intended for installation on the engine side of the radiator core. Verify blade pitch and airflow direction before final installation to confirm it matches your cooling system layout.
Does the 300W brushless motor produce EMI that could interfere with sensors?
No. One of the primary advantages of brushless motor technology is the absence of brush arcing, which is the main source of electromagnetic interference in traditional brushed fans. The SPL30107089-PKG is safe for use in sensor-dense environments.
How does a 10-inch flush mount compare to a drop-in fan?
Flush mount fans sit flat against the radiator surface, making them ideal when there is minimal clearance between the radiator and surrounding components. Drop-in fans typically sit inside a shroud. If your build has tight fitment constraints, the flush mount design is the better choice.
What voltage range does this fan operate across?
SPAL Plus Series brushless fans are engineered to maintain stable performance across a range of input voltages common in 12V automotive systems. Specific operating range is detailed in the SPAL product datasheet.
Is a fan controller required or is a simple on/off relay sufficient?
A standard on/off relay is sufficient for basic operation. However, many builders prefer a variable-speed fan controller to optimize airflow at different temperature thresholds and reduce power draw at lower speeds.
Does this fan require a specific wire gauge for the power leads?
At 300W in a 12V system, this fan draws approximately 25 amps at peak. Use a minimum of 10-gauge wire for the power and ground leads, and install an appropriately rated inline fuse close to the battery.
Installation Overview
- Disconnect the negative battery terminal before beginning any electrical work.
- Position the flush mount fan flat against the engine-side face of the radiator, centered over the core.
- Mark mounting points and install using the included hardware or a compatible universal fan mount kit.
- Route the jumper harness to your relay or fan controller, keeping wiring away from hot exhaust components.
- Connect power and ground through a relay wired to a switched 12V source or thermostat output.
- Reconnect the battery and verify fan operation across the intended activation range.
- Check for adequate clearance between fan blades and surrounding components at all engine movement points.
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.
