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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Tunze Osmolator Nano Controller - 4017Tunze Osmolator Nano Controller 4017 Overview The 4017 Controller is a direct replacement brain for the Osmolator Nano. It continuously samples the capacitive level sensor, runs the 12 V pump in safe timed bursts, and includes an audible alarm for overfill or dry run events. Features Microcontroller logic with factory preset safety timers LEDs indicate power, pump active, and alarm status Plugs directly to Nano sensor and DC pump harness Low voltage

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1077 reviews
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Product Reviews
★★★★★ 5
Execelente
Que la mejor sustitución,poner lo que se recomienda
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Reviewed in the United States on January 2, 2026
★★★★★ 5
Fit perfect
Fit perfect
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Reviewed in the United States on July 29, 2025
★★★★★ 2
Fast shipping
Fast shipping but Did not fit my 2011 Honda civic power steering hose
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Good service. Would do it all over again.
They were perfect Thanks
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Reviewed in the United States on February 20, 2026
★★★★★ 5
I need you
Style: 2.0L
Great product! It fits perfectly and was very easy to install. Highly recommended."
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Reviewed in the United States on May 17, 2026




