Outdated Internet Browser Detected

The Internet Browser you are using cannot establish a secure connection to SummitRacing.com which will prevent you from being able to Log In or Checkout. This is most likely because SSL 3.0 is your default SSL setting. This makes you vulnerable to the "POODLE exploit" and to ensure your security, it is not allowed on our site. Please change your browser security settings to not allow SSL 3.0 or attempt to update your browser using these links.

In-Store Pickup Location Close

Flex-a-lite Variable Speed Controllers 31163

Get Free Shipping with Your Order over $99!

Fan Control, Thermostatic, Adjustable, 160 to 220 Degrees, 1/4 in. NPT Sender,3/8 and 1/2 in. NPT Adapters,Kit

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Brand: Flex-a-lite

Manufacturer's Part Number: 31163

Part Type: Fan Switches, Thermal

Product Line: Flex-a-lite Variable Speed Controllers

Summit Racing Part Number: FLX-31163

UPC: 88657311632

Thermal Switch Style: Adjustable fan control kit

Sending Unit Style: Thread-in

Sending Unit Included: Yes

Sending Unit Thread Size: 1/4-18 NPT

Fan Quantity: Single/Dual

Adjustment Range (F): 160-220 degrees F

Relay Included: No

Wiring Harness Included: Yes

Manual Override Switch Included: No

Air Conditioning Relay Included: No

Quantity: Sold as a kit.

Notes: Variable speed control allows fan speed from 60 to 100 percent, depending on built-in thermostat setting.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Flex-a-lite variable speed controllers attach on or near the electric fan, sensing coolant temperature via a radiator probe or temperature sending unit. They set fan speed from 60 to 100 percent, depending on the built-in thermostat's setting. The thermostats have a range of 160-220 degrees F. The variable speed controllers allow greater control over engine temperature, which helps to reduce charging spikes and current load on the charging system. They keep the fans running for 30 seconds after your vehicle is turned off.

Warranty

Most Helpful Reviews Review this Product

8 Customer Reviews for Flex-a-lite 31163 - Flex-a-lite Variable Speed Controllers

Average Customer Review

5 Star

(7)

4 Star

(1)

3 Star

(0)

2 Star

(0)

1 Star

(0)
+See All 8 Reviews

Good product

Summit RacingSummit Racing Verified Purchase

Good product works just as advertised. Only complaint is the spade connectors are not in a good place for mounting. We needed to buy 90 degree connectors to make the control connections. I give 4 stars

2 of 2 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: SPENCER from CA

Date: April 01, 2014

easy install operates well

Summit RacingSummit Racing Verified Purchase

the fan controller is working well. I installed it in a Jeep. This unit was chosen because of the ability to shut the fan off during water crossing and the sending unit option. I am hoping that this controller last longer than the last one from a different manufacturer.

0 of 0 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: ALFRED from NJ

Date: August 22, 2014

Appearance
Ease of Installation
Price/Value
Quality

works perfect

Summit RacingSummit Racing Verified Purchase

this controller is easy to install and works perfectly.

0 of 0 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: CHRISTIAN from MT

Date: August 16, 2014

Appearance
Ease of Installation
Price/Value
Quality

When consistent temperature is a must

Summit RacingSummit Racing Verified Purchase

Needed this to keep coolant a consistent temp for racing. Does a great job.

0 of 0 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: FRED from IL

Date: July 28, 2014

Appearance
Ease of Installation
Price/Value
Quality

Great variable speed fan control

Summit RacingSummit Racing Verified Purchase

Put a Taurus fan on a dodge durango needed a fan control for ac and engine cooling very easy install w everything u need to do so .immersion thermostat works great w easy temp adjustment,starts up slow so no amp spike increases speed as needed for extra cooling,runs for a short time after shutdown so no heat soak,well thought out product for heavy amp draw fan,(36.8 amps ) ...read more

0 of 0 found this review helpful.

report abuse

Report Abuse Close

If you feel that this review is inappropriate and should be removed from the site, report it to us by clicking the "Report Abuse" button below.

Cancel

Reviewer: DENNIS from FL

Date: May 12, 2014

Appearance
Ease of Installation
Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

Back To Results
Email this page Close
Close