HVAC Blower Speed Controller Module OE 940004107 for Ford Mondeo III, Galaxy & S-MAX

Heavy Duty Blower Motor Resistor Overview

This blower speed controller module regulates electrical power delivery to the HVAC blower motor for smooth fan speed control. Compared with open-coil resistor plates, this electronic module uses an aluminum heat sink to dissipate heat and support stable output during long duty cycles.

• OE-level aftermarket replacement for 940004107 blower speed controller

• Aluminum heat sink for improved thermal stability under continuous blower load

• Dual-connector design to match OE harness configuration

• Fitment verification support by OE + connector photo + mounting outline

• Suitable for importers, distributors, and bulk buyers (MOQ 100 pcs)

OEM Cross Reference – 940004107 / 940.0041.07 / 940.0041.05

Important notice : OE / interchange numbers are for reference only. Please confirm fitment by OE number + connector layout + mounting pattern before ordering.

Vehicle Fitment – Ford Mondeo III (2002–2012), Galaxy, S-MAX & Volvo Applications

Technical Specifications – Aluminum Heat Sink Blower Resistor Module

Wire-Wound HVAC Resistor Block Design and Features

High-power wire-wound ceramic core

Stable resistance performance under continuous HVAC blower loads, supporting consistent fan speeds in truck HVAC systems.

Open-frame cooling structure

Improves airflow around the resistor element to enhance heat dissipation and reduce overheating risk.

Reinforced metal bracket

Designed for vibration resistance and stable installation on heavy-duty trucks and commercial vehicles.

Blower Motor Resistor Failure Symptoms and Diagnosis for Fleet Maintenance

Common symptoms of a faulty blower motor resistor include:

• Only one fan speed works

• Blower runs intermittently or stops

• No airflow from vents

• Burnt connector or overheating smell

• Unstable cabin temperature control

HVAC Resistor Block Installation Notes and Connector Check

• Confirm terminal layout and mounting pattern before installation

• Replace melted connector housing if overheating occurred

• If repeat failures happen, inspect blower motor current draw and wiring resistance

• Professional installation recommended for workshops and fleet environments

Blower Motor Resistor Quality Testing and Manufacturing Standard

From a manufacturer's standpoint, the most common field issues come from overheating and poor terminal contact. Our batch-level controls focus on:

• Resistance stability and electrical continuity checks

• Terminal contact and alignment inspection

• Assembly consistency for bracket positioning

• Heat endurance verification for production batches

Export Packing & Container Loading for Bulk Orders

For distributors and importers, stable packaging and shipment execution matter as much as product quality. We prepare bulk orders with export-standard carton packing, palletizing, and container loading. Before shipment, we can share loading photos and packing details to help you manage receiving and warehouse operations.

What you can expect

• Export-grade cartons with clear carton marks (OE No. / qty / batch)

• Palletizing + stretch wrap to reduce damage during long-distance transport

• Container loading with space optimization for bulk shipments

• Mixed-SKU consolidation support (send your part list for packing plan)

• Shipment photos available for your receiving & documentation process

MOQ note: MOQ is 100 pcs per item. For bulk orders, share your destination port and order mix—we'll propose an efficient packing and loading plan.

Sample Room & Fast Fitment Verification

For distributors and importers, the key to a smooth first order is fast and accurate fitment confirmation. Our dedicated sample room keeps resistor blocks and related HVAC electrical parts organized by OE reference and application. This enables quick cross-checking of connector layout, mounting pattern, and structure, so you can reduce wrong-fit risk and shorten purchasing cycles.

What this means for your sourcing team

• Faster OE and application verification before bulk production

• Quick photo support (connector & bracket details) for your internal approval

• Sample availability for evaluation and comparison

• Better accuracy for distributor listings and warehouse SKU management

• Reduced returns caused by mismatched connectors or mounting holes

How to request a sample or verification

Send your OE number / reference number, photos of the original part (if available), and target quantity. We'll confirm match and advise the most suitable option for your market.

Blower Motor Resistor MOQ 100 and Packaging for Bulk Orders

MOQ: 100 pcs for bulk orders. We support B2B export packaging suitable for importer/distributor warehousing.

To quote efficiently, please send:

• OE number: 940004107 / 940.0041.07 / 940.0041.05

• Quantity (MOQ 100 pcs)

• Destination / port

• Connector & bracket photos (recommended for fast confirmation)

FAQ – OE 940004107 / 940.0041.07 HVAC Blower Speed Controller Module

1. How should buyers confirm the correct 940004107 blower controller module?

Match OE 940004107 plus both connector pin layouts and the heat sink outline. Dual-connector modules often have look-alike variants with different pins.

2. What is the difference between 940.0041.07 and 940.0041.05?

These are commonly used catalog-style cross references for the same blower controller family. For bulk orders, always confirm by connector photos and mounting outline before finalizing.

3. Why does this module use an aluminum heat sink instead of open coils?

Electronic blower controller modules generate heat during speed regulation; the finned aluminum heat sink dissipates heat to improve stability during long blower operation.

4. What are common failure symptoms for Mondeo/Galaxy/S-MAX blower controller modules?

Typical symptoms are no blower, intermittent airflow, speed not responding, or blower stuck at one speed—often tied to thermal stress or connector contact issues.

5. What are the most common wrong-order causes for this dual-connector design?

Wrong orders usually come from connector mismatch (pin layout/orientation) or different mounting tab positions. Photo verification is strongly recommended for distributor purchasing.

6. What should workshops check to prevent repeat failures after replacement?

Check blower motor current draw, cabin filter blockage, and harness plug heat damage. High load and poor contact can overheat a new controller quickly.

7. Does connector heat damage require replacing the vehicle-side plug?

Yes. If the plug shows melting or discoloration, replacing the connector housing is recommended to restore proper contact and avoid repeat overheating.

8. What incoming QC checks should distributors do for bulk shipments?

Recommended QC checks: connector pin alignment, housing integrity, heat sink fin condition, and label verification for 940004107 / 940.0041.07.

9. How can importers speed up fitment verification across Ford and Volvo applications?

Provide OE number plus clear photos of both connectors (front/side) and the module outline. This is faster than relying on model names alone.

10. What information is needed for the fastest quotation and lead-time confirmation?

Send OE/cross refs, vehicle model/year, quantity (MOQ 100), destination/port, and connector photos. This allows quick verification and avoids wrong-fit bulk orders.