The SPAL EF3504 (VA09-AP8/C-27A) is a professional-grade, 11-inch 12V electric thermo fan engineered for high-volume engine cooling. Generating 753 CFM of airflow, this straight-blade puller fan is designed to mount behind the cooling core. Physically in stock at our Kerikeri warehouse and ready for daily courier dispatch, this fan is a staple for custom automotive builds and performance cooling systems throughout NZ—unlike imported, drop-shipped parts, our stock is ready to ship today.

Part Number Cross-Reference Matrix

For seamless replacement or upgrading of your existing cooling unit, the EF3504 is the correct match or high-performance alternative for the following references:

• SPAL Global Model: VA09-AP8/C-27A
• US Factory Part #: 30100364
• Alternative Trade / SKU References: EF3504 / SPAL-EF3504 / SPEF3504
• Pusher Counterpart: EF3505 (If your setup requires front-mounting to push air into the core, use the EF3505 model)

Applications: What This Fan Is Used For

The EF3504 11" fan is selected by professional Kiwi fabricators and performance tuners for these common high-demand configurations:

• Primary Radiator Cooling: Perfect size for mid-displacement engines and custom project cars where space behind the radiator core is tight but reliable airflow is critical.
• Custom Shroud Integration: A popular choice for custom radiator shrouds, ensuring balanced airflow distribution across the entire core surface.
• Street & Track Performance: Provides the consistent thermal management required for spirited street driving and regular track sessions.
• Off-Road Durability: Engineered with a sealed, waterproof/dust-proof motor design that thrives in the harsh environments often found in 4x4 and off-road applications.

EF3504 11" SPAL Thermo Fan Specifications

• SPAL Fan Model: VA09-AP8/C-27A
• Voltage: 12V
• Airflow Configuration: Puller (Mounts Behind Core to Pull Air)
• Blade & Shroud Type: Straight Blade / Integrated Finger Guard
• Airflow Capacity: 753 CFM (1280 M³/H)
• Current Draw: 6.2 Amps
• Blade Diameter: 11 Inch (280mm)

Physical Dimensions (Verified Millimetres)

• A (Overall Width): 294mm
• B (Overall Height): 310mm
• C (Total Depth at Motor): 155mm
• D (Mounting Hole Spacing): 269mm
• E (Motor Housing Depth): 52mm

Technical Note: Please verify your clearance using the dimensions above. Ensure your project setup accounts for the 155mm total depth (Dimension C) required for the motor housing behind the cooling core.