Many orders ship free — you always see your exact shipping cost before you pay
Yittzy
Painless Wiring Adjustable Electric Fan Thermostat Kit; Incl. Thermostat; Bracket; 30 amp Relay; 30 Amp Circuit Breaker; Wiring; Terminals; Hardware;
1 / 2
Hover to zoom
Painless Wiring

Painless Wiring Engine Coolant Thermostat for Adjustable Electric Fan Thermostat Kit; Incl. Thermostat; Bracket; 30 amp Relay; 30 Amp Circuit Breaker; Wiring; Terminals; Hardware - Part #30104

In Stock — Ready to Ship
MPN: 30104UPC: 749823301047
$98.99$106.45SAVE 7%
Starting at $9/mowithaffirm

Fan Controller - Adjustable - -32-248 Degree F Activation Range - Push-In Temperature Sensor - Harness / Relay - Kit

1

Secure Checkout

SSL Encrypted

Easy Returns

30-day policy

Guaranteed Fitment

Or your money back

Pay Over Time

With Affirm

Usually ships in 1-3 business days

Fan Controller
- Adjustable - -32-248 Degree F Activation Range
- Push-In Temperature Sensor
- Harness / Relay
- Kit

Earn 98 Yittzy Rewards points with this purchase — 1 point per $1 spent. Join free

Complete the BuildMore from Painless Wiring

Racing Safety Charge Wire Kit; Incl. 25 ft. Of 8-Gauge Wire/[2] Connectors;

Bulk Wire

Racing Safety Charge Wire Kit; Incl. 25 ft. Of 8-Gauge Wire/[2] Connectors;

$47.68

Master Disconnect Switch; w/o Mounting Plate;

Battery Cut-Off Switch

Master Disconnect Switch; w/o Mounting Plate;

$59.61

6-Switch Rocker Circuit Breaker Panel; Incl. Color Coded Lighted Rocker Switches/18 ft. Of Colored TXL Wire/Vibration Resistant Terminals; Black Finish;

Switch Panel and Wiring Harness

6-Switch Rocker Circuit Breaker Panel; Incl. Color Coded Lighted Rocker Switches/18 ft. Of Colored TXL Wire/Vibration Resistant Terminals; Black Finish;

$272.26

12 Gauge TXL Wire; 50 ft.; Brown;

Bulk Wire

12 Gauge TXL Wire; 50 ft.; Brown;

$43.30

Classic Braid Chassis EFI Kit; Incl. 1/8 - 1 in. Size Self-Wrapping Split Braided Wiring Looms/1/2-3/8 in. Size Heat Shrink/Tie Wraps/Electrical Tape/Stretch And Seal Tape;

Switch Panel and Wiring Harness

Classic Braid Chassis EFI Kit; Incl. 1/8 - 1 in. Size Self-Wrapping Split Braided Wiring Looms/1/2-3/8 in. Size Heat Shrink/Tie Wraps/Electrical Tape/Stretch And Seal Tape;

$144.99

PowerBraid Wire Wrap; 1 in. Dia.; 12 ft. Pre-Cut Length;

Switch Panel and Wiring Harness

PowerBraid Wire Wrap; 1 in. Dia.; 12 ft. Pre-Cut Length;

$49.99

Buying Guides

Cold Air Intake for Jeep: Benefits, Top Brands, and Installation GuideJeep Throttle Body Spacer Review: Do They Actually Work?Best Jeep Performance Chips and Programmers in 2026
Compare Engine Coolant ThermostatBest Engine Coolant Thermostat→

Related Articles

Top 2 Upcoming Jeep Events This August 2026

Jeep Culture · Jul 18, 2026

Guide to Wisconsin Badger State Jeep Fest 2026

Jeep Culture · Jul 18, 2026

Top 6 Upcoming Jeep Events This July 2026

Jeep Culture · Jul 17, 2026

You May Also Like