8T2820021 Blower Motor for AUDI

8T2820021 Automotive Blower Motor Overview

Use 8T2820021 as the initial catalogue reference for the pictured cabin blower motor, then confirm the physical interfaces.

For catalogue item 6233-086, Cabin 8T2820021 airflow depends on the 8T2820021 motor, fan wheel, resistor or controller, wiring and an unobstructed filter working together. Use 6233-086 when comparing this 8T2820021 airflow configuration.

OE Reference and Application

The primary catalogue number is 8T2820021 . The recorded application is AUDI. For 6233-086, Review the original connector photograph and fastening layout when catalogue applications include more than one HVAC configuration. Record 6233-086 with the approved OE reference.

HVAC Interface and 8T2820021 installation

During work on 6233-086, Inspect the resistor or electronic controller and connector terminals if the original fault involved intermittent speed operation. Recheck 6233-086 before the lower trim is closed.

For item 6233-086, confirm that the 8T2820021 centrifugal wheel clears its housing and that the 6233-086 connector lock engages without force. After seating 6233-086, test the available fan speeds and listen for rubbing, imbalance or intermittent electrical operation linked to 6233-086.

Automotive HVAC Blower Motor Specifications

Product type: Automotive HVAC Blower Motor

Primary OE reference: 8T2820021

Cross-reference numbers: AI8395 / 8EW351104441 / AB183000P / 34355

Vehicle brand: AUDI

Vehicle model: Confirm by OE reference

Model year: Confirm by OE reference

8T2820021 installation area: Cabin HVAC / heater blower housing

Main interfaces: Electrical connector, mounting flange and centrifugal fan wheel

Fitment method: OE-number and physical-geometry comparison

Quality and Trade Supply

For product 6233-086, Reference labels and image records support traceable picking when visually similar blower motors share a shipment. The 6233-086 record remains the picking reference.

For trade item 6233-086, Mixed orders can be reviewed by SKU and OE list, with application details kept separate for warehouse picking. Keep 6233-086 on the packing instruction.

Frequently Asked Questions

How should item 6233-086 and blower number 8T2820021 be verified?

Match 6233-086 to the complete 8T2820021 marking, then compare the 6233-086 plug, terminal count, mounting flange and wheel dimensions with the removed AUDI unit.

Can 6233-086 have more than one vehicle-side blower configuration?

Yes. AUDI production changes can affect 6233-086; confirm steering position, climate-control specification and the original 6233-086 geometry before approval.

What circuit checks are useful when 6233-086 does not operate?

For 6233-086, inspect the fuse, relay, speed resistor or controller, wiring and ground before replacing the 6233-086 motor again.

Which details should accompany a wholesale request for 6233-086?

Provide item 6233-086, OE 8T2820021, the stated application, quantity and destination; add 6233-086 carton or private-label requirements separately.

How can noise be avoided after fitting 6233-086?

Clear debris from the air inlet, check that the 6233-086 wheel turns freely, seat the 6233-086 flange evenly and keep wiring away from the impeller.

Request a quote for 6233-086: Send 8T2820021, the 6233-086 application and required quantity for a fitment and supply review.

Electrical match: Confirm voltage, plug key and terminal count against the original motor

Motor interface: Compare flange contour, screw spacing and motor-body depth

Fan wheel check: Verify wheel diameter, height and rotation direction before ordering

HVAC function: Cabin airflow depends on the motor, fan wheel, resistor or controller, wiring and an unobstructed filter working together.

Installation guidance: Do not energize the unit while loose in the housing; secure it correctly before performing the functional check.

Fitment basis: Check voltage, rotation direction, cable exit and the position of every locating tab against the existing blower.

Quotation information: Provide the OE number, vehicle application, quantity and delivery country