15-81647 Blower Motor for CHEVROLET Silverado

15-81647 Automotive Blower Motor Overview

For cabin heating, ventilation and air-conditioning repairs, 15-81647 is presented as the primary lookup number.

For catalogue item 6208-030, Stable wheel rotation helps distribute air without relying on vehicle speed, making the 15-81647 blower important at idle and in traffic. Use 6208-030 when comparing this 15-81647 airflow configuration.

OE Reference and Application

The primary catalogue number is 15-81647 . The recorded application is CHEVROLET Silverado. For 6208-030, Match the 15-81647 motor body depth, flange shape, connector lock and impeller profile instead of relying on the listed CHEVROLET vehicle name alone. Record 6208-030 with the approved OE reference.

HVAC Interface and 15-81647 installation

During work on 6208-030, After 15-81647 installation, operate low through high speed and confirm 15-81647 airflow reaches the selected vents without abnormal vibration. Recheck 6208-030 before the lower trim is closed.

For item 6208-030, confirm that the 15-81647 centrifugal wheel clears its housing and that the 6208-030 connector lock engages without force. After seating 6208-030, test the available fan speeds and listen for rubbing, imbalance or intermittent electrical operation linked to 6208-030.

Automotive HVAC Blower Motor Specifications

Product type: Automotive HVAC Blower Motor

Primary OE reference: 15-81647

Cross-reference numbers: 15-81683 / 20883397 / 20828731 / GM3126135 / 22741027 / 75748 / 75843 / 16455436

Vehicle brand: CHEVROLET

Vehicle model: Silverado

Model year: Confirm by OE reference

15-81647 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 6208-030, Packing preparation accounts for the 15-81647 motor weight and wheel shape to reduce movement inside the carton. The 6208-030 record remains the picking reference.

For trade item 6208-030, To reduce selection errors, include the original-part photograph and connector view with the purchase list. Keep 6208-030 on the packing instruction.

Frequently Asked Questions

How should item 6208-030 and blower number 15-81647 be verified?

Match 6208-030 to the complete 15-81647 marking, then compare the 6208-030 plug, terminal count, mounting flange and wheel dimensions with the removed CHEVROLET unit.

Can 6208-030 have more than one vehicle-side blower configuration?

Yes. CHEVROLET production changes can affect 6208-030; confirm steering position, climate-control specification and the original 6208-030 geometry before approval.

What circuit checks are useful when 6208-030 does not operate?

For 6208-030, inspect the fuse, relay, speed resistor or controller, wiring and ground before replacing the 6208-030 motor again.

Which details should accompany a wholesale request for 6208-030?

Provide item 6208-030, OE 15-81647, the stated application, quantity and destination; add 6208-030 carton or private-label requirements separately.

How can noise be avoided after fitting 6208-030?

Clear debris from the air inlet, check that the 6208-030 wheel turns freely, seat the 6208-030 flange evenly and keep wiring away from the impeller.

Request a quote for 6208-030: Send 15-81647, the 6208-030 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: When the climate-control circuit commands airflow, the electric motor rotates the fan wheel inside the HVAC housing.

Installation guidance: Support the motor during removal, keep wiring clear of the wheel, and test all commanded fan speeds before refitting panels.

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