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Bunn 43500.1373

Bunn 43500.1373 Main Wiring Harness Bw3-Ctms

Regular price $1,119.30

This part ships directly from Bunn and stock is not guaranteed. Lead time averaging 4 to 6 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

BUNN Main Wiring Harness BW3-CTMS (43500.1373) is an essential replacement part designed for BUNN coffee machines, ensuring reliable electrical connectivity and optimal machine performance. Crafted with high-quality materials and precise engineering, this wiring harness facilitates seamless communication between key components of your coffee machine. Whether you are repairing or maintaining your BUNN brewer, this main wiring harness guarantees consistent power distribution and enhances overall operational efficiency.

Featuring a direct OEM fit, the BUNN BW3-CTMS wiring harness supports easy installation without the need for modifications, making it a perfect choice for coffee shop owners and home baristas alike. Its durable construction resists wear and tear, minimizing downtime and boosting machine longevity. By maintaining proper electrical connections, this harness helps prevent common issues such as intermittent power loss or brewing interruptions, ensuring each cup of coffee meets quality standards.

Specifically designed for select BUNN commercial coffee brewers, the BW3-CTMS harness matches exact specifications set by the manufacturer. Compatible with various BUNN models, this part measures precisely to fit securely and connect all essential circuits including control boards and sensors. For best performance and safety, it is recommended to replace your old or damaged wiring harness with the BUNN Main Wiring Harness BW3-CTMS (43500.1373), available now at Kaldi.com—a trusted source for genuine BUNN parts and coffee equipment accessories.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #43500.1373 fits Bunn machines. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Compatibility for this specific Bunn part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Parts from Bunn including this main wiring harness bw3-ctms ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #43500.1373 is a 100% genuine OEM component sourced directly from the Bunn factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for Bunn parts typically range from 4 to 6 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All Bunn parts come with a 730-day manufacturer's warranty. Contact us for specific warranty details.
All Bunn parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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