0 ratings
Derale 16789 High Amperage Dual Fan Controller with 3/8 NPT Thread In Probe
High Amperage Dual Fan Controller breaks new ground in the industry of electric fan controllers
Derale 16789 High Amperage Dual Fan Controller with 3/8" NPT Thread In Probe
Item #: 1416743

Derale 16789 High Amperage Dual Fan Controller with 3/8" NPT Thread In Probe

Item #: 1416743

FJD 654

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, August 04
Our Top Logistics Partners
  • fedex
  • dhl
High Amperage Dual Fan Controller breaks new ground in the industry of electric fan controllers
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Amperage Capacity
Handles increased electrical loads efficiently, ensuring optimal cooling for performance vehicles and heavy-duty applications, making it a reliable choice for enthusiasts and professionals alike.
Dual Fan Operation
Supports two fans simultaneously, providing enhanced airflow and better temperature regulation, significantly improving engine performance and longevity over single fan systems.
Easy Installation
Features a straightforward design with a 3/8 NPT thread-in probe, simplifying the setup process for DIY enthusiasts and reducing installation time compared to competitors.

Product Details

Shop for Derale 16789 High Amperage Dual Fan Controller with 38 NPT Thread In Probe at Ubuy Fiji. Get the best deals and discounts on this efficient controller today.
  • High Amperage Dual Fan Controller designed for vehicles
  • 100% USA made with a bulletproof design
  • 35 amp per fan amperage rating
  • Adjustable temperature range from 150°F-240°F
  • Capable of controlling two separate 35 amp fans with a single probe
  • Complete kit with wiring harness, fusible link, connectors, and 3/8 inch NPT thread-in probe
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users looking to upgrade cooling systems for high-performance engines and vehicles.

  • Off-Road Vehicles

    Perfect for off-road enthusiasts requiring durable cooling solutions in extreme conditions and environments.

  • DIY Mechanics

    Great for hobbyist mechanics who want customizable fan control for improved engine temperature management.

Not Suitable For
  • Basic Users

    Not ideal for casual drivers who do not require advanced cooling systems or dual fan setups.

Product Description

Derale 16789 High Amperage Dual Fan Controller with 3/8" NPT Thread In Probe

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How many fans this controller can control?

    Answer: This smart controller can control two separate 35 amp fans.
  • Question: What is the amperage rating of each fan?

    Answer: The amperage rating of each fan is 35 amp.
  • Question: What is included in the kit?

    Answer: The kit comes complete with wiring harness, fusible link, all necessary electrical connectors and 3/8 inch NPT thread-in probe.
  • Question: Does this have soft start technology?

    Answer: This information is unavailable. But this product is not recommended as it has failed in multiple instances.
  • Question: How long is the wire for the threaded probe?

    Answer: The length of the wire is not known exactly, but it is likely around 5-6 ft. In case more length is needed, it can be easily spliced in.
  • Question: Does this have the ability to run one of the fans when the AC is on?

    Answer: The version of this product that was used had a separate wire to trigger the fan when the AC compressor was engaged.
  • Question: Can this work for a dual-speed single fan?

    Answer: No, this product is designed for dual fans as they pull more amps.
  • Question: Does this have an AC override?

    Answer: This product does not have an AC override as it only works for a DC system. However, it is not recommended as it has failed in multiple instances and it would be better to buy independent thermo switches with independent contact relays to send power to your fans if there are two places to put them.

Derale Electric Controls Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.