Skip to product information
SKU:
NLT2S00257
Ships for free in 2–4 business days.
Cabin Blower Motor Assembly for Mercedes-Benz 300SD 350SD Sedans
$197.59
In Stock
$197.59
Sale price
$197.59
Regular price
This cabin blower motor assembly is intended for compatible Mercedes-Benz 300SD 3.0L and 350SD 3.4L sedans. It moves air through the heater and A/C ducts when the climate-control fan is switched on.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Mercedes-Benz 300SD 3.0L
- Mercedes-Benz 350SD 3.4L — match chassis and production year
Product Overview
If the cabin fan is silent, squeals, or works only occasionally, the blower motor and its electrical supply should be tested. A failed motor can leave the heating and air-conditioning system unable to move air even while the temperature-control system is operating.
Key Features & Performance
- Passenger-compartment HVAC blower motor assembly
- inspect blower housing and connector
Common Reasons for Replacement
No airflow at vents, intermittent fan operation, squealing or grinding behind the dash.
Fitment Notes
Compare fan diameter, mounting, electrical connector and vehicle chassis; resistor or controller failures can produce similar symptoms.
Frequently Asked Questions
Is this an OEM part? No. This listing is for an aftermarket replacement or upgrade component unless explicitly identified as genuine OEM. Brand names and original-equipment numbers identify applications, not manufacturer affiliation.
How do I confirm fitment? Compare fan diameter, mounting, electrical connector and vehicle chassis; resistor or controller failures can produce similar symptoms.
Part Summary
Keywords: Cabin Blower Motor Assembly, Cabin Blower Motor Assembly for Mercedes-Benz 300SD 350SD Sedans, Mercedes-Benz 300SD 3.0L, Mercedes-Benz 350SD 3.4L — match chassis and production year.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.