Cummins heater 4009352 plays a key preheating role in cold environments, heating engine coolant or fuel to 50-60℃ via electric heating, reducing oil viscosity, lowering startup resistance, and avoiding cold-start wear on cylinder blocks and pistons. Especially suitable for -30℃ to 5℃ frigid regions, it is a core device ensuring reliable winter startup of Cummins engines.
The heater uses nickel-chromium alloy heating elements and temperature-resistant housing, with heating power of 500-1000W, compatible with 12V/24V working voltage, fitting Cummins ISX, QSB, K19 series engines. It features built-in overheating protection (auto-power-off when temp exceeds 80℃) and IP67 waterproof rating, resistant to rain, snow and dust. Its installation is compatible with original reserved interfaces, requiring no additional modification.
As a professional supplier, Ningbo Qiuning Trading Co., Ltd. provides original and aftermarket 4009352 heaters. Original products strictly follow Cummins cold-start standards, with heating response time ≤3 minutes, suitable for heavy-duty equipment in extremely cold areas; Aftermarket products pass -30℃ cold-start tests, with heating efficiency reaching 90% of original, priced at 55%-65% of original, suitable for regular cold regions and budget-limited scenarios.
Ensure firm circuit connections during installation and regularly check heating element oxidation. We have sufficient inventory, supporting global delivery within 48 hours. Our technical team can provide wiring diagrams and model compatibility confirmation. For both frigid environment needs and cost control, welcome to consult:
WeChat/WhatsApp：+8615888032469
KTA19-G3，KTA19-G4，VTA28-G5，VTA28-G6，KTA38-G5，KTA38-G9，KTA50-G3，KTA50-G8，QSK60-G3，QSK60-G4
4B3.9-G1,4BT3.9-G1,4BTA3.9-G2,6BT5.9-G1,6BTA5.9-G2,6CTA8.3-G2,6CTA8.3-G3,6LTAA8.9-G2
NT855-GA，NTA855-G1A，MTAA11-G3，NTA855-G2A，NTAA855-G7A，KTA19-G3，KTA19-G4，KTAA19-G5，KTAA19-G6A，KTA38-G2，KTA38-G2A，KTA38-G5，KTA38-G9，KTA50-G3,KTA50-G8,KTA50-GS8,KTA50-G9,KTA50-G15
46KVA 4BTA3.9-G1-60Hz
