15780788 Radiator Fan for CHEVROLET

CHEVROLET GMC SIERRA Radiator Fan Reference 15780788

For CHEVROLET GMC SIERRA cooling-system repairs, this 15780788 radiator fan offers an OE-led starting point for part identification and international procurement.

The component forms one part of the cooling control chain together with sensors, relays, wiring, modules, coolant and the radiator.

Part-Reference Snapshot

Assembly: Electric radiator fan assembly

Key OE number: 15780788

Related references: 89023366, 89023368, 89024933, 620-653, 1580551, 1580682, 1580912

Vehicle reference: CHEVROLET GMC SIERRA

Supplier item number: 6109-035

Delivery form: Match the product photographs supplied on this page

Engine Cooling Context

Intermittent airflow requires inspection of both the assembly and its electrical supply rather than immediate parts replacement.

A technician should verify voltage supply, ground integrity and control input while following the vehicle maker’s diagnostic procedure.

Before You Place an Order

Use 15780788 as the search key, then validate the complete mechanical and electrical interface rather than relying on model name alone.

Importers can include sample approval or dimensional confirmation in the enquiry for large-volume programs.

Product and Fitment Verification

Before dispatch, the visible blade, shroud, connector and mounting points are reviewed, and motor response or rotation is checked where the product configuration permits.

Do not apply power to an unsecured fan, and keep hands or tools away from the blade throughout testing.

Product Technical Specifications

Product type: Radiator Fan Assembly

Primary OE reference: 15780788

Cross-reference numbers: 89023366 89023368 89024933 620-653 1580551 1580682 1580912

Internal item code: 6109-035

Vehicle brand: CHEVROLET

Vehicle model: Confirm by OE and VIN

Model year: Confirm by vehicle application

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

Importers may request neutral packaging or discuss customized presentation for qualified volume orders.

Send the required quantity and country or port to receive a current wholesale quotation and estimated schedule.

Buyer Questions

Does an overheating vehicle always need a new fan?

Not necessarily. A technician should test the complete cooling and fan-control system before replacing the assembly.

Can packaging be customized?

Both neutral and agreed custom packing options may be arranged according to order conditions.

What is the minimum order quantity?

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

Is this a universal radiator fan?

No. It is listed for CHEVROLET GMC SIERRA under 15780788 and requires application-specific confirmation.

Request a Quote: Send OE 15780788, vehicle details, quantity and destination for fitment review and a wholesale quote.

Configuration: Supplied in the photographed product configuration

Selection Features: OE-reference selection with connector, shroud and mounting-point comparison

Pre-Shipment Check: Operating response and exterior assembly condition reviewed prior to shipment

MOQ: From 5 pieces

Packaging: Neutral or customized packaging available

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

Fitment Check: Compare the removed cooling fan from both sides and provide measurements if the OE is unclear.