11521719267 Radiator Cooling Fan Blade for BMW

11521719267 radiator cooling fan blade is listed for BMW identification and aftermarket sourcing. This page clarifies what the OE number can identify and what still requires a catalogue or physical comparison before approval.

Product Technical Specifications

Product type: Radiator Cooling Fan Blade

Primary OE reference: 11521719267

Internal item code: BM01013-003

Vehicle brand: BMW

Reference numbers: 11521719267 / 11521719040 / 11521278716 / 11521284681

Avoiding OE-Only Fitment Errors

A reliable fitment check for BMW should combine the OE label with photographs of both sides of the removed blade. Measure the overall diameter and center interface, and verify that the fan sits inside the shroud without altered clearance.

Service Symptoms and Related Checks

If one blade is chipped or bent, do not attempt to rebalance the assembly by trimming another blade. Replace the matched component and inspect the clutch or hub for impact damage.

Cataloguing the Fan Blade

This fan blade converts drive rotation into cooling airflow. Its service result is influenced by blade rigidity, balance, hub concentricity and correct installation on the matching clutch or pulley for BMW.

Identification and Condition Checks

Before dispatch, the part can be checked for blade damage, hub alignment, packing security and traceable labeling. A pre-shipment photo set helps buyers verify 11521719267 before the carton is closed.

B2B Enquiry Format

For export supply, identify the required quantity, carton limits, destination and product-label format. Technical confirmation should be completed before production or consolidated packing begins.

Frequently Asked Questions

What does the 11521719267 cooling fan blade do?

It creates airflow through the radiator and related heat exchangers when the fan drive rotates the blade.

Why must rotation direction be checked?

A blade installed for the wrong direction may move air inefficiently and can create clearance or mounting problems.

Should the fan clutch be inspected at the same time?

Yes. Bearing play, leakage, weak engagement or mounting damage in the drive can affect a new blade.

Can similar-looking blades be interchangeable?

Not reliably. Hub depth, pitch, diameter, center interface and installed offset may differ even when the appearance is close.

Is sample supply available for 11521719267?

Sample enquiries can be reviewed when the buyer provides application details, destination and comparison requirements.

Request a 11521719267 Fan Blade Quote

Send 11521719267, BM01013-003, quantity, destination and original-part comparison data to AutoParts for application review and wholesale quotation.

Fitment notice: OE and vehicle references support product identification but do not replace engine-specific catalogue checks or comparison with the original fan blade.

Cooling role: Matched rotating airflow component for the stated cooling application.

Fitment check: Verify OE, engine, hub interface, fan direction and shroud clearance.

Supply note: Distributor enquiries may specify barcode, carton mark and inspection needs.