A All resistors come with a 12–18 month warranty, depending on the model and market requirements.
Our low warranty ratio helps distributors maintain stronger margins in competitive regions like South America and Eastern Europe.

A

We offer:

• Sample availability

• Cross-reference confirmation

• Technical drawings

• Packaging options

• Fast response within 24 hours

• Flexible trial MOQs for market validation

This reduces entry risk for new partners expanding into heavy-duty HVAC components.

A Yes. Elecdurauto maintains a comprehensive cross-reference library covering major OEM and aftermarket part numbers.
This helps importers and distributors quickly match resistors to Freightliner, Volvo, MAN, Scania, Caterpillar, Komatsu, John Deere and more.

A

Lead times typically range from 15–30 days, depending on order quantity and customization requirements.
We ship globally to regions with high demand for heavy-duty HVAC parts, including:

• North America

• South America (Brazil, Chile, Colombia)

• Europe (Germany, Poland, Spain)

• Middle East (UAE, Saudi Arabia)

• Asia-Pacific (Philippines, Thailand, Indonesia)

A For most heavy-duty blower motor resistor models, our standard MOQ is 100–300 units, depending on the part number.
We also support trial orders for new distributors in Europe, South America, and Africa.

A

Every resistor passes:

• Resistance accuracy verification

• Thermal cycling and heat endurance tests

• Vibration and shock testing

• Connector retention force checks

• Real-load airflow simulation

This ensures batch-level traceability and low warranty rates for importers and aftermarket wholesalers.

A Yes. Elecdurauto offers OEM-level engineering, customized resistance values, connector variations, branding on housings, and packaging solutions for global distributors.
We support both brand owners and large-volume private label programs.

A

Yes. They are designed for:

• High-temperature cabins in long-haul trucks

• Vibration-heavy applications like mining and construction machinery

• High-dust and high-humidity conditions common in agriculture and coastal regions

This durability is why distributors and OEM buyers in Europe, South America, and the Middle East choose Elecdurauto for long-life HVAC components.

A

Elecdurauto resistors are engineered for heavy trucks, buses, construction machinery, agricultural equipment, generators, and industrial HVAC units.
We support broad cross-reference coverage for North American brands (Freightliner, International, Kenworth), European brands (DAF, MAN, Volvo), and global off-highway brands used in South America, the Middle East, and Southeast Asia.