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Product Summary

Universal Fit, 4.75" Overall Length

  • 12 volt
  • 4 3/4" x 3" x 1 1/4"
  • Built-in 30 amp relay
  • Uses your electric temperature gauge as the sending unit to control your cooling fan
  • Installation consists of hooking up 7 wires and then turning a knob on the end of the box to set the on and off temperatures for the fan
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Key Specs

MFG. Part #91064023
BrandSpeedway Motors
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91064023 Details

This is the slickest thing we've seen in years. This adjustable box simply uses your electric temperature gauge as the sending unit to control your cooling fan. Features a built-in 30 amp relay to provide maximum power to your fan and it comes with a tiny LED lamp to let you know when the fan is running plus a fuselink to protect the wiring between the temperature control unit and the fan.

  • Easy to install and adjust 
  • No radiator tube
  • Uses existing wiring
  • Simple hookup
  • Fully adjustable
  • Driver-controlled temperature
  • A/C compressor switch to automatically turn on fans
  • 30 amp relay inside box
  • Protective fusible link
  • For 12 volt electrical systems
  • Measures 4-3/4" x 3" x 1-1/4"

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Warranty Information

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Each unit comes with a one year manufacturer's warranty.

Centech Wiring, Inc.
2190 Colflesh Road
Perkiomenville, PA 18074
(610) 754-0740
centech@centechwire.com

Speedway Motors 91064023 Specifications

KEY SPECS
MFG. Part #91064023
BrandSpeedway Motors
GENERAL
NotesIncludes fusible link.
Sold in QuantityEach
Amperage30.00 amps
Voltage12.00 volts
Overall Length4.75"
Overall Height1.37"
Overall Width3.00"
Wire Length140.00"

Ratings & Reviews

4.9

20 Reviews

Overall Assessment

Customers were thoroughly satisfied with the product's excellent features and practical use. They hailed the product for its easy installation, adjustability, and convenient temperature reading features. Notably, its usability in fitting in tight spaces and built-in LED light in the controller was appreciated by many users. Key points on material quality are reflected in its durability, outperforming rival brands in some instances, and users found it highly reliable. Safety was also highlighted, with users advising to adhere to its amperage rating for optimum output. The product was consistently recommended given its superior performance and customer satisfaction compared to competitors. It was lauded for making engine compartments neat and clean, adjustable temperature control adding to the product's charm.

4.9

20 reviews

5

18

4

2

3

0

2

0

1

0

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I would buy again

5.0

2 years ago

AL

Idaho

Verified

WORK GREAT

Would Recommend

Works great, but could be streamlined a bit.

4.0

5 years ago

Bobby King

RVA

Verified

This works great. So much so, that I've used it in two hot rods, and plan to buy another soon for a mini truck build. Only small complaint is the location of the main power wires on the front of the box. It makes the whole thing bulkier than it needs to be, and thus install more difficult in tight spaces. I would love to see the main power wires just run with the rest of the harness. Maybe with a few feet of pigtail.

Would Recommend

Easy install

5.0

5 years ago

Mr. Bret

Moorpark, CA

Verified

I only have one port in my thermostat housing. This product is great it just pigged back off of the electric temp gauge.

Would Recommend

Used this on all my builds

5.0

5 years ago

Ray

Southern,Ca

Verified

Nice to be able to adjust fan to temperature

Would Recommend

Radiator Cooling Fan Control Module for Electric Gauges

5.0

5 years ago

Brian Kyer

Lunenburg, ON Canada

Verified

Module installed, works great. Fan comes on when it should and off when cooler. Lighting is great, one thing I would suggest is having two separate lights for people like me who are color blind. It is difficult to tell the difference especially when direct or indirect sun shines on the unit. I would recommend moving the plug in wires to the back of the module. I do recommend this module to anyone.

Would Recommend

Works as a breeze!

5.0

7 years ago

Hotrodder

Norway

Verified

Easy and simple in use!

Would Recommend

Great looking and operating

5.0

7 years ago

Mitch

mount vernon wa.

Verified

easy install and compact for out of sight mounting

Would Recommend

Just as described

5.0

7 years ago

Webb

Nebraska

Verified

Worked as described

Would Recommend

Worked as stated.

4.0

8 years ago

Wordsmith

Colorado

Verified

Excellent service

Would Recommend

Works well so far!

5.0

8 years ago

Hoteodder

Norway

Verified

Should also been a version with two relays to handle twin fans, but i solved that by adding a relay.

Would Recommend

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