SPAL 300W 16in Drop-In Brushless Fan w/Jumper Harness

High-Airflow 300W Brushless Cooling in a 16-Inch Drop-In Configuration

The SPAL SPL30107090-PKG is a 300-watt brushless puller fan for 16-inch drop-in shroud installations, delivering 2,053 peak CFM at maximum operating temperature while drawing only approximately 25 amps on a 12V system. The IP68 and IP6K9K sealed motor provides full protection against water intrusion and high-pressure washing, making SPL30107090-PKG a dependable choice for large-core radiator builds that demand long-term reliability without the higher amp draw of the 500W series.

Key Features

• 300-watt brushless motor with variable-speed control, approximately 25 amps at peak
• 2,053 peak CFM at maximum operating temperature
• 16-inch diameter, drop-in mount design sits partially inside the shroud
• IP68 and IP6K9K sealed motor protects against water submersion and pressure-spray
• Includes jumper harness for SPAL Plus Series sensor system connection
• Curved blade design for efficient high-volume airflow
• Integrated EMC filters and electrical protection within the motor housing
• Requires SPAL Plus Series temperature sensor and SBL-YAZ-PT10 pigtail harness (sold separately)

Specifications

What's Included

• 1x SPAL SPL30107090-PKG 300W 16-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

The SPL30107090-PKG produces 2,053 peak CFM versus 2,430 CFM for the 500W version. The 300W model draws approximately 25 amps versus 41.67 amps at peak, making it a better choice for vehicles with stock alternators or tighter electrical budgets. For most street builds, the 300W version provides sufficient airflow.

A SPAL Plus Series temperature sensor is required, such as the SBL-TS-165P (140F off, 165F on), SBL-TS-185P, SBL-TS-195P, or SBL-TS-215P. Select the sensor range that matches your coolant operating temperature target. All sensors are sold separately.

In addition to the included jumper harness, you need the SBL-YAZ-PT10 pigtail harness that connects to the fan, and the SBL-TS-HARN harness that connects the temperature sensor to the pigtail. Both are required and sold separately.

Yes, as long as the factory provisions include a radiator shroud with a 16-inch opening and adequate depth for the drop-in style body. The SPAL Plus Series wiring system replaces the factory fan control circuit and requires the sensor and harness kit for proper operation.

The SPL30107090-PKG is designed for custom shroud applications and is not a plug-and-play replacement for factory blade-style fans. It requires a compatible shroud opening, appropriate depth, and installation of the Plus Series sensor and harness system.

The fan includes mounting tabs for securing it to a shroud. Additional hardware such as bolts, nuts, and any shroud-specific mounting adapters are not included and must be sourced separately based on your shroud design.

Use 10-gauge wire for power and ground and a 30-amp inline fuse near the battery. The 300W motor draws approximately 25 amps at peak, so a 30-amp fuse provides appropriate protection with adequate overhead for inrush current at startup.

Brushless motors have no physical brush contacts to wear, which is the primary failure point in traditional brushed fans. SPAL brushless motors are designed for significantly longer service life under equivalent operating conditions. The IP68 sealed motor housing further protects internal components from the moisture and contamination that degrade brushed motors over time.

Installation Instructions

1. Verify the shroud has a 16-inch opening and sufficient depth to accommodate the drop-in fan body.
2. Place the fan in the shroud with the motor side facing away from the radiator.
3. Secure the fan through its mounting tab pattern using appropriate hardware.
4. Connect the SBL-YAZ-PT10 pigtail harness to the fan's connector.
5. Attach the SBL-TS-HARN harness between the pigtail and the temperature sensor.
6. Thread the sensor into a 3/8-inch NPT port in the radiator or an inline cooling system fitting.
7. Route and secure all wiring away from exhaust, heat sources, and moving components.
8. Run power and ground in 10-gauge wire with a 30-amp inline fuse near the battery.
9. Warm the engine to operating temperature and confirm the fan activates at the correct threshold.
10. Inspect all fasteners and connections after the initial heat cycle.

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.