21481-BB50A Radiator Fan for NISSAN

NISSAN Radiator Fan Reference 21481-BB50A

For NISSAN, 21481-BB50A is presented as a complete radiator-area airflow component for replacement and wholesale enquiries.

Proper blade direction and shroud alignment help concentrate airflow through the heat exchangers instead of around them.

Part-Reference Snapshot

Component: Electric radiator fan assembly

Primary OE reference: 21481-BB50A

Cross-reference numbers: 21481-BB50A

Listed vehicle: NISSAN

AutoParts product number: 6105-143

Supplied form: Match the product photographs supplied on this page

Before You Place an Order

For catalogue confirmation, provide the VIN where available together with clear front and rear photographs of the removed assembly.

Do not approve 21481-BB50A fitment from engine size alone; cooling packages can vary with transmission, air conditioning and destination market.

Engine Cooling Context

Consistent airflow across the radiator core helps the wider cooling system manage heat during prolonged low-speed operation.

Cooling performance depends on the 21481-BB50A-referenced fan working together with an unobstructed core, correct coolant circulation and a sound control circuit.

Product and Fitment Verification

The 21481-BB50A-referenced fan should be checked for diameter, rotation direction, motor depth and fastener pattern before installation begins.

Check the shroud outline and blade clearance against surrounding radiator components so the 21481-BB50A replacement can rotate without contact.

Automotive Replacement Part Specifications

Product type: Radiator Fan Assembly

Primary OE reference: 21481-BB50A

Cross-reference numbers: 21481-BB50A

Internal item code: 6105-143

Vehicle brand: NISSAN

Vehicle model: Not specified

Model year: Confirm by OE reference

Installation position: Radiator / front cooling-module area

Product function: Provides forced airflow through the radiator area to support heat exchange at low vehicle speed

Packaging, MOQ and Delivery

Product labels can show the agreed reference data, while carton marks are prepared to suit distributor handling needs.

Mixed orders are packed by confirmed reference so visually similar fans remain identifiable during warehouse processing.

Buyer Questions

How can I confirm 21481-BB50A for my vehicle?

Compare 21481-BB50A, the connector, blade diameter, rotation direction, shroud outline and mounting points with the original NISSAN assembly.

What information should accompany a quotation?

Send the OE number, AutoParts item 6105-143, vehicle details, quantity, country and packaging request.

Can packaging be customized?

Yes. Artwork and carton requirements for 21481-BB50A can be reviewed after the 6105-143 order quantity and destination are confirmed.

What is the usual minimum order quantity?

Wholesale enquiries can normally begin from 5 pieces, subject to the current supply condition.

Why should the complete cooling system be checked?

A fan complaint on NISSAN may also involve wiring, relays, sensors, coolant circulation or blocked heat-exchanger fins.

Request a Quote: Confirm 21481-BB50A against the listing images, then request trade pricing.

Configuration: Supplied in the photographed product configuration

Selection Features: A useful enquiry includes the OE label, vehicle details, blade diameter, connector orientation and any integrated resistor or control module.

Pre-Shipment Check: Fitment approval combines catalogue data with image comparison; any mismatch in plug or mounting geometry should be resolved before dispatch.

MOQ: From 5 pieces

Packaging: Neutral or customized packaging available

Typical Delivery: 30–45 days, subject to quantity and destination

Fitment Check: Request a fitment review whenever the original NISSAN fan differs from the supplied product images.