1T0-959-455 Radiator Fan Control Module for VOLKSWAGEN

VOLKSWAGEN PQ35 Radiator Fan Control Module

This component record combines product identification, selection guidance and wholesale information for Radiator Fan Control Module enquiries.

Part-Reference Snapshot

Component: Radiator Fan Control Module

Primary OE: 1T0-959-455

Cross references: No additional confirmed cross-reference is listed.

Application: VOLKSWAGEN PQ35

AutoParts product no.: 6604020

Configuration: Match the product photographs on this page

Before You Place an Order

Cross-reference numbers support sourcing, but final selection must follow the exact electronic and mechanical interface.

Confirm whether any vehicle-specific initialization or service procedure applies by consulting manufacturer information.

Packaging, MOQ and Delivery

China-based export support is available for trial quantities, scheduled orders and consolidated cooling-parts enquiries.

Lead time, packing method and freight arrangement are confirmed after product configuration and quantity approval.

System-Service Context

Cooling-fan control depends on the module working with sensors, wiring, relays, power supply and the vehicle command network.

Before replacement, test power, ground, fuses, wiring, connectors, fan motor load, sensors and control commands according to the vehicle procedure.

Intermittent operation may be caused by connector corrosion, loose terminals or harness movement, so inspect the full circuit.

Product and Installation Verification

Terminals and exposed attachment areas are protected during packing after the exterior inspection.

Final checks should include fan response, circuit load, connector temperature and absence of recurring diagnostic faults.

Product Technical Specifications

Product type: Radiator Fan Control Module

Primary OE reference: 1T0-959-455

Cross-reference numbers: No additional confirmed cross-reference

Internal item code: 6604020

Vehicle brand: VOLKSWAGEN

Vehicle model: Confirm by OE and VIN

Model year: Confirm by vehicle application

Installation position: Vehicle cooling-fan control circuit / specified mounting location

Product function: Controls or switches cooling-fan operation within the compatible vehicle electrical system

Buyer Questions

Is professional diagnosis recommended?

Yes. Cooling-fan controllers operate in high-current, vehicle-specific electrical systems.

Does a non-running fan prove the module is faulty?

No. Test power, ground, wiring, sensors, relays and fan motor condition before replacement.

Can similar-looking modules be interchanged?

Not safely without verified OE and circuit compatibility; internal calibration or pin functions may differ.

Why should the fan motor be tested first?

A seized or high-current motor can overload the control circuit and damage replacement electronics.

Request a Quote: Share the original label, connector or mounting photographs and order quantity before purchasing.

Configuration: Supplied in the photographed product configuration

Pre-Shipment Check: Dispatch control focuses on label reference, plug keying, casing and installation features visible without opening the module.

MOQ: From 5 pieces

Packaging: Neutral or customized packaging available

Typical Delivery: 30–45 days, subject to quantity and destination

Fitment Check: Check vehicle year, engine or equipment variant and production information together with the original module reference.