DESCRIPTION 1 Fan Control Module 1 40/60 Amp Relay 1 Wire harness with Push-in Probe 1 5' 12Ga. Replacement 3/8" NPT thread-in temperature probe threads into water jacket port. . Find Derale Cooling Products Fan Switches and get Free Shipping on Orders Over $99 at Summit Racing! . Features: Adjustable turn-on temperature from 150-240F. 3/8" NPT x 1/8" NPT bushing included. specifications. . . Operates Multiple Fans. Legacy Model Number : 33095. Direct Fit. $179.99. Part Number 35020 Premium In Line Fan Control 180 Thermostat, -6AN. A/C override circuit included. Fluid Coolers. Part number: 16795 Manufacturer: Derale Performance. Buy now, pay later with Prequalify now! Derale Fluid Control Thermostat 3/8" NPT Inlet / Outlet Ports DP25011 $ 109.03. Ships from and sold by Amazon.ca. . Derale In-Line Fan Control -8AN 15721 $ 31.99. the kit comes complete from the factory without the need to spend extra on necessities such as power steering reservoir brackets or coolant recovery tank brackets. Air Conditioning Override Circuit. In Stock. The extra 2 relays and double fuses solved that problem. Code: D16735. $32.40. Derale 13001 Plastic Rod Mounting Kit. The temperature probe must be inserted into . Derale PWM Adjustable Fan Controller Kits. New New New. Controller Type: Thermostat. Derale Cooling Products 16739 - Derale Single-Stage Fan Controllers Fan Control, Thermostatic, 180 Degrees On/170 Degrees Off, 3/8 in.-18 NPT, Universal, Kit Part Number: DER-16739 Learn More. Red Wire . Engine Oil Cooler Installation Kits; Transmission. . Adjustable Controllers; Replacement Probes; Single Stage Controllers; High Amp. Fan Spacers. Derale Fluid Control Thermostat Kit w/ 3/8" NPT Ports (1) $53.85. You connect the controller to a sensor in the radiator. 65 Amp Rating. Derale Premium, Single-Stage Thermostat Fan Control with Dual Probes - 180 Degrees . Fan Switch Thermostat (16730) by Derale Performance. Maximum 15 Ampere capacity. Product details. The Compact Adjustable Electric Fan Controller and Relay Kit with Push-In Probe from Flex-A-Lite makes it easy to wire and control an electric fan. Email * It seems that you have already subscribed to this list. Free shipping Free shipping Free shipping. It crafted this product to the strictest industry requirements with the use of first-rate materials to ensure its effective and reliable service for years. Sep 12, 2007. Flex-a-lite Adjustable Temperature Controller with Thread In Probe and Relay Kit for Electric Fan $60.90. Add To Cart. Derale Performance has never compromised on the quality and neither should you. Derale 31540 Engine Cooling Fan Blade Spacer 2-1/4" Aluminum Belt Fan Spacer. Add to Cart . 3/8" Fluid Control Thermostat Mount Kit, Fits Part Number 13011 & 25011. Shop All Cleaning Supplies All Purpose Cleaners Carpet & Floor Cleaners Cleaning Tools Disinfectant Cleaners Pest Control. Derale 13021 180F In-Line Remote Cooler Fan Control Thermostat, -6AN. Derale Dual-Fan Adjustable Fan-Control Thermostat with Push-In Radiator Probe. This newly redesigned US Motor Works - Derale brand adjustable electric fan control kit is designed to activate up to 2 fans with a total maximum draw of 25 amp. Product details. Features. (Image/Summit Racing) * Finned aluminum housing. Part Number : 121281. Derale Deluxe Adjustable Fan Controllers with Radiator Probes. . Mishimoto (MMRAD-MUS-94BA) Aluminum Radiator with Stabilizer System for Ford Mustang !! Part Number 16735 Premium Single Stage 180F Dual-Probe Fan Controller, 25 Amp . Includes relay, A/C override circuit. Only registered users . Dayco Fan Clutch 115663 for Holden Frontera Jackaroo Rodeo 1995-05 . Derale Single-Stage Fan-Control Thermostat with Dual Probes $32.35. Retail: $47.52. Designed to work with Derale part numbers 16739 & 18739. Derale 15726 Fluid Control Thermostat Mount Kit, Fits Part Numbers 15719 And 257. 708. Derale PWM Adjustable Fan Controller Kits. A/C override circuit included. External Stick-On Probe / Thermostat Sensor. View Item Details Derale 16826 High Output Dual 12 Electric Rad Fanaluminum Shroud Kit 4000 Cfm $341.98 View Item Details 12-13 Inch Upgraded 130 Watt Motor 12v Electric Automotive Radiator Cooling Fan $59.95 View Item Details . when the car cools down the sender disconnects the ground and the circuit is open thus turning the fan off. (3) $137.41. -3/8" NPT water jacket thread-in sending unit. * Control multiple electric fans up to 65 amp capacity. Find Parts and Accessories Derale fan controler KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! Derale adjustable electric fan controllers with push-in radiator probes are designed to activate up to two fans with a total maximum draw of 25 amps. Aeroflow Water Pump Fan Spacer Kit 2" Black Suit 5/8 Or 3/4 Centre AF64-3041 $ 89.49. Compact Adjustable Electric Fan Controller and Relay Kit with Thread-In Probe. . Description This newly redesigned adjustable electric fan control kit is designed to activate up to 2 fans with a total maximum draw of 25 amps. Adjustable fan controller turn-on range from 150F - 240F, and turn-off preset at 10F lower than turn-on. 15 Row Engine Transmission Oil Cooler 8" Inch Electric Cooling Fan Ground Thermostat Temp Switch Kit 15 Row Engine Transmission Oil Cooler 8 Inch Electric Cooling Fan Ground Thermostat Temp . Engine. . From electric and belt-driven fans to specialized transmission cooling pans and fluid coolers, Derale can help you keep your ride running cool under the hottest conditions. Includes a push-in radiator fin probe. Part Number 13022 . Features. Engine Oil Cooler Installation Kits. A/C override circuit included. 1/2'' Fluid Control Thermostat Mount Kit, Fits Part Number 15719 & 25719. $31.99. Discover Derale Electric Fan on sale right here with the largest option of Derale Electric Fan anywhere online. Product Description Derale's adjustable mechanical fan control thermostat features an adjustable turn-on temperature range between 32 degree F - 240 degree F with turn-off preset at 10 degree F below turn-on. Legacy Model Number : 33095. Includes a water jacket 3/8 inch NPT thread-in probe, relay wire harness and electrical connectors for an easy installation. Remote Mount; Series 9500 Plate & Fin; Series . A/C override circuit included. Write your own review. Turn-off temperature is preset at 165F. With a 180F preset turn-on, 165F turn-off, this -8AN x -8AN fluid control thermostat engages the fan on any remote cooler electric fan so that it comes on only when needed. Derale Newsletter Sign up. Part Number : 121280. Derale Newsletter Sign up. Part number: 16795 Manufacturer: Derale Performance. Derale PWM Adjustable Fan Controller Kits. . . The temperature switch has two wire Note: The in-line thermostat switch is designed to thermostatically control the electric fan on a remote mounted transmission or engine oil cooler. Fan #1 is designed to activate at the desired adjusted temperature (150F-240F). Derale Performance, Los Angeles, CA 800.421.6288 www.derale.com INSTALLATION INSTRUCTIONS ADJUSTABLE ELECTRIC FAN CONTROLLER PART # 16759 KIT CONTENTS QTY. Derale Performance 16730 Single Stage Fan Control Thermostat With 180f Turn-On Temperature;turn-Off Temperature Is Preset At 165f;fits . Derale Remote Engine Oil Cooler Installation Kit w/Thermostat Fan Control (1) $69.22 9% prefer this Derale Fluid Control Thermostat with 1/2" NPT Ports (1) $50.15 9% prefer this Derale Fluid Control Thermostat with 1/2" NPT Ports and Mounting Bracket (2) $57.00 8% prefer this Derale Fluid Control Thermostat Kit w/ 1/2" NPT Ports (3) $57.79 Free shipping Free shipping Free shipping. Engine Cooling Fan Spacer Kit Engine Cooling Fan Spacer Kit; . 180F In-Line Remote Cooler Fan Control Thermostat, -6AN. PWM Electric Fan Controller. $38.38. Les meilleures offres pour Derale Cooling Fan Controller 18738; 180??? Derale 13021 Remote Cooler Fan Control Thermostat 180F Degrees On 6 an Hose 3/8. Derale PWM Fan Controller $192.76. Part Number : 121281. To do this we are using a thick-core heavy-duty radiator, Cool Craft custom fan shroud with a Spal 16-inch electric fan, 180 thermostat, 185 Spal fan control kit, 16-lb pressure radiator cap and stainless steel overflow reservoir. This Billet Style Cast Aluminum Fluid Control Thermostat with 1/2" NPT ports allows the oil to bypass the cooler until it reaches 180 Degree F at which point the internal thermostatic valve will close and force 100% of the oil through the cooler while maintaining a constant pressure system. Derale 16738 Single Stage Electric Fan Thermostat Sensor. Derale Performance 16795 Derale 16795 Pwm Fan Controller. Single stage fan control thermostat with 180 degree farenheit turn-on temperature Turn-off . $32.97. Radiators + Fan Kits; Transmission Coolers; Fans; Shrouds; Controllers - Wiring - More; . Flat Surface Mount. Mishimoto (MMOP-SPTR) Gold Oil Sandwich Plate with Rear-Mounted Thermostat Check Price. Single stage fan controller with 180F turn-on temperature. . More Buying Choices $56.19 (16 new offers) Derale 13950 Atomic-Cool Remote Cooler 82 $199 99 Get it as soon as Thu, Jul 29 FREE Shipping by Amazon Only 4 left in stock - order soon. I also had to install a Derale wiring kit that included the controller that seems heavy duty because it is approximately a 3 X 5 heat sink enclosed circuit control with access to dial the primary preset on/off settings. . Controllers are available for one or two speed fans, or up to four single or two dual speed fans. Today we're going to take a look at the Derale Premium Single Stage Fan Control Thermostat with the . Derale Fluid Control Thermostat Kit w/ 3/8" NPT Ports (1) . That controller turns both fans on at the same time, the high starting load and voltage drop that goes with it kills the built in Derale relay and blows the 30amp fuse when the under hood heat goes up. We settled on this combination after considering all of the previously mentioned factors. F Single Fan Thermal W/ Push-In sont sur eBay Comparez les prix et les spcificits des produits neufs et d'occasion Pleins d'articles en livraison gratuite! DERALE 35022 PREMIUM IN-LINE THERMOSTAT 180 DEGREE -10AN X -10AN . A/C override circuit included. Derale Performance, Los Angeles, CA 800.421.6288 www.derale.com INSTALLATION INSTRUCTIONS SINGLE STAGE ELECTRIC FAN THERMOSTAT PART # 16735 (Continues on reverse side) KIT CONTENTS QTY. Free shipping Free shipping Free shipping. . Single stage fan control thermostat with 190F turn-on temperature; Turn-off temperature is preset at 175F; Fits into either a 3/8" NPT or 1/8" NPT port; 3/8" NPT x 1/8" NPT bushing included PWM Fan Controller, check price on Derale 16795 PWM Fan Controller, Derale 16795 PWM Fan Controller . -30/40 Amp heavy-duty relay included in kit, necessary if electric fan draws over 10 Amps. Derale 35020 -6AN x -6AN Premium 180 Degree In-Line Fluid Thermostat 53 16 offers from $38.99 Product Description 190F Fan Switch Thermostat Kit (1/8 & 3/8 NPT) Description Replacement 3/8 NPT thread-in temperature probe threads into water jacket port. Height: 14". . . This item: Derale 16795 PWM Fan Controller. Derale PWM Adjustable Fan Controller Kits. Electric Fan Thermostat, In-Line, 180 Degrees On, 165 Degrees Off, -6 AN Inlet, Outlet, Kit. This thermostat kit will work with the Derale Tornado Electric Fan # D16516. Kits are available in both preset and adjustable temperature settings. . This is acceptable and fully functional, except in the winter months or during emissions testing. Derale Adjustable Fan-Control Thermostat with Radiator Hose Probe (6) $35.49. This 180F-on/165F-off electric fan control kit is designed to activate up to 2 fans with a maximum draw of 25 amps. $159.99. Derale - 190F Fan Switch Controller Relay Kit DER-16721 by top manufacturer Derale. Price: $38.68. Fan Controllers. NPT Fluid Control Thermostat Kit by Derale Performance. Utilizing cutting-edge technology, these Derale fan controllers constantly adjust fan speed to keep the desired engine temperature that can be preset. Las mejores ofertas para Derale 16779 controlador del ventilador elctrico estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! Fits into either a 3/8" NPT or 1/8" NPT port. Product details. DERALE 16720 180F FAN SWITCH THERMOSTAT RELAY KIT 1/8 IN AND 3/8 IN NPT. . Derale Cooling Products 16795 - Derale PWM Adjustable Fan Controller Kits . Manufacturer: Derale Performance. . Includes a water jacket 3/8 In. Features: -Adjustable turn-on temperature from 150 - 240 degrees. Remote Mount; Series 9500 Plate & Fin; Series . Add To Cart. Includes a push-in radiator probe, relay wire harness and electrical connectors for an easy installation. This newly redesigned US Motor Works - Derale brand adjustable electric fan control kit is designed to activate up to 2 fans with a total maximum draw of 25 amp. If using the switch on a non-Derale electric fan, check the amperage draw of the fan. Free Shipping. Derale PWM Electric Fan Controller, 65 Amp Rating. Uses capillary tube that installs in radiator inlet tube. Derale 20161 Jeep Wrangler Direct Fit Electric Fan Kit Review. Includes a water jacket 3/8" NPT thread-in probe, relay wire harness and electrical connectors for an easy installation. Find an Online Retailer. The fan controller is suitable for race and street rod applications. Maximum capacity on this kit is 25 amps. Thread in 3/8" NPT probe. 180 Degree Fahrenheit Preset Turn-On Temperature. Additional features include: * Constantly adjust fan speed to maintain the desired temperature. Order Derale Derale 16738 Single Stage Electric Fan Thermostat Sensor, DER16738 at Zoro.com. Derale Cooling Products Car & Truck Fans & Kits, Derale Cooling Products Auto Performance Fuel Hoses, Lines & Fittings, Car & Truck Engine Oil Coolers & Lines, Pioneer In-Car Remote Controls, Overall Depth: 3-1/4" Fan Size: 14" (blade size 13-3/8"). Product details. Electric Fan Thermostat, In-Line, 180 Degrees On, 165 Degrees Off, -6 AN Inlet, Outlet, Kit. Check if this part fits your vehicle. Complete fan control kit includes 180 Degree thermostat with both thread-in water jacket probe and push-in radiator probe, relay wire harness, all mounting hardware, fuse, and wire connections To ensure the highest reliability possible, Derale Performance makes this product according to the Quality Management System based on ISO 9001:2015. Electric Fan Thermostat, In-Line, 180 Degrees On, 165 Degrees Off, -6 AN Inlet, Outlet, Kit. Add To Cart. In Stock (6) . . NPT Fluid Control Thermostat Kit by Derale Performance. 180F In-Line Remote Cooler Fan Control Thermostat, -8AN. Aeroflow Heavy Duty Fan Mounting Kit Suit Thermatic Fans AF49-1049 Derale 13021 180F In-Line Remote Cooler Fan Control Thermostat, -6AN. For most performance enthusiasts, the approach is to lower the operating temperature by using a 160 thermostat and either running the fan constantly or using a turn-on switch at approximately 170 to 175. Derale 16731 Fan Thermostat 21 $28 99 FREE Shipping Derale 25792 Fluid Control Thermostat Kit 17 $56 85 FREE Shipping by Amazon In stock soon. Maximum capacity on this kit is 25 amps. . 14" Tornado Electric Fan - Thermostat Hardware Kit. View Details. Adjustable fan controller turn-on range from 150 degree farenheit - 240 degree farenheit, and turn-off preset at 10 degree farenheit lower than turn-on. Derale Premium In-Line Fan Control Thermostat Premium In-Line Fan Control Thermostat 180 Degree On 165 Degree Off -6 AN Inlet/Outlet 15 amp Continous Draw Black Anodized Finish View Details $38.99 (2) Ships Today Lowest Price Guarantee Add To Cart Derale 35021 Part Number: 259-35021 Derale Premium In-Line Fan Control Thermostat Derale . The Derale PWM fan controller continuously monitors your engine's temperature, therefore CONTROLLING the temperature and increasing the vehicles cooling efficiency, while reducing the amps used to do so. Only 7 left in stock (more on the way). DERALE Thermostat Fan Control (180F On / 165F Off) 13021 Specifications: Tread size: -6AN male x -6AN female Fitting size: 3/8" barb Turn-on temp: 180 F Turn-off temp: 165 F Maximum amperage capacity: 15 amps Features: 180F preset turn-on temperature Turn-off temperature is preset at 165F -6AN Inlets Brass hose New New New. relay wire harness . . Derale 18217 17" High Output Radiator Fan,Black $142.99 Product Description This 180 degree F-on/165 degree F-off electric fan thermostat kit includes the 1/8 inch NPT threaded switch, 1/8 inch x 3/8 inch NPT adapter bushing and a relay wire harness to make it an easy installation. Adjustable from 132F - 248F across all controllers. $38.38. Turn-off temperature is preset at 10F below turn-on temperature. Single stage fan control thermostat with 190F turn-on temperature; Turn-off temperature is preset at 175F; Authorized Dealer: Installation. This 190 degree F-on/175 degree F-off electric fan thermostat kit includes the 1/8 inch NPT threaded switch, 1/8 inch x 3/8 inch NPT adapter bushing and a relay wire harness to make it an easy installation. Email * It seems that you have already subscribed to this list. Engine Oil Cooler Installation Kits; Transmission. NPT thread-in probe, relay wire harness and electrical connectors for an easy installation. . Single stage fan control thermostat with 180 Degree . . Price Match; Repair Advice; FAQ; About us; . I call this my "Total Fan Control" system. DERALE 13021 IN-LINE FAN CONTROL THERMOSTAT. Controllers; . This item: Derale 16759 Adjustable Fan Controller , Black $62.99 Derale 18217 17" High Output Radiator Fan,Black $142.99 Derale 13001 Plastic Rod Mounting Kit, Silver $6.54 Hayden Automotive 3652 Universal Add-On Preset Thermostatic Fan Control - Not OEM Replacement 615 #1 Best Seller in Automotive Replacement Engine Fan Electric Controls North Chili, NY. The dual fans are mechanically encased in a solid aluminum frame. A/C override circuit included. Series 10000 Stacked Plate. Free expert support on all Derale products. The fan speed is controlled by PWM from 0 to 100%, constantly making adjustments based on the temperature input. Derale Cooling Products Car & Truck Fans & Kits, Derale Cooling Products Car and Truck AC Controls, Derale Cooling Products Auto Performance Fuel Hoses, Lines . When it reads that coolant temps are creeping up, it'll slowly roll-on power to the fan(s) to cool things down and maintain the consistent temperature you've set. This Derale electric Cooling Fan has a 11 blade and powder coated steel shroud. This 180 degree F-on/165 degree F-off electric fan thermostat kit includes the 1/8 inch NPT threaded switch, 1/8 inch x 3/8 inch NPT adapter bushing and a relay wire harness to make it an easy installation. WIRING 1. Contact the seller. Maximum capacity on this kit is 25 amps. Adjustable fan controller turn-on range from 150 degree farenheit - 240 . Derale Cooling Products Car & Truck Fans & Kits, Derale Cooling Products Car and Truck AC Controls, Derale Cooling Products Auto Performance Fuel Hoses, Lines . Derale 40/60-Amp Relay. Series 7000 Tube & Fin. This newly redesigned adjustable electric fan thermostat kit is designed to activate up to 2 fans with a total maximum draw of 25 amps. This Derale Fan is rated at 2,175 Cubic Feet Per Minute (CFM), and would be good for a 4 or 6 cylinder motor. Products Featured in this Video. Thermostat for Transmission Fan Cooler $ 31.99 Add to cart; Derale 14210, 518 / 618 / 46RE / 47RE / 48RE / 727 Transmission Pan Cooler . Product information THERMOSTAT PROBE INSTALLATION 1. $31.99. Derale Performance Cooling Line Radiator Adapter Fitting Kit 0 $8.89 - $16.99 Derale Performance Fluid Cooler Direct Fit Transmission Cooler Kit 0 $178.99 - $439.99 Derale Performance Pan Filter Extender 0 $21.19 - $38.19 Derale Performance Series 7000 Engine Oil Cooler 0 $31.79 - $100.59 Derale Performance Series 8000 Engine Oil Cooler 0 15726 Derale 15726 Fluid Control Thermostat Kit. i believe you hook the negative wire to the relay because the temp sender grounds at the set temperature and then you have a complete circuit for the fan to work. Derale Cooling Products 16795 - Derale PWM Adjustable Fan Controller Kits . Find Parts and Accessories derale fan controllers KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! Mine lasted about 3 stop lights at 96* outside air temp. . 6 reviews. Product information Compare with similar items Videos . Specifications. May 31, 2009. If the fan draws over 10 amps a relay should be used. Brass hose barb fittings included in kit. Remote Mount. Free shipping Free shipping Free shipping. Product information Technical Details Additional Information Warranty & Support Click the button below to add the DERALE 15721 180F IN-LINE REMOTE . Electric Fan Control/Relay Kit, Dual Fans, 185 Degrees on, 175 Degrees Off., Kit. FREE Shipping on orders over $35.00. Add To Cart. Product details. In Stock (10+) $179.99. Derale 13316 Series 7000 . Designed to work with Derale part numbers 16739 & 18739. The controller can be adjusted to turn the fan on in ten-degree increments from 160 to 210 degrees using a multimeter to read the . . Product information Technical Details Contact the seller. Derale Performance 16795 Derale 16795 Pwm Fan Controller. The Derale High Amperage Adjustable Dual Fan Controller is designed to operate two electric fans at different activating temperatures. Heavy duty 40/60 amp relay *rated at maximum 25 amp . Series 8000 Plate & Fin. Electric Fan Thermostat, In-Line, 180 Degrees On, 165 Degrees Off, -6 AN Inlet, Outlet, Kit . Legacy Model Number : 33094. Fan Controller, Epoxy Pad Sensor, Adjustable, 160-210 Degrees, Kit. These redesigned fan control kits adjust fan activation between 150 and 240 degrees F with turn-off preset at 10 degrees F lower than . Free Shipping. Download der-inst-16721.pdf. Maximum capacity: 16 amps. Guaranteed Lowest Price and Fastest Shipping for Derale Premium, Single-Stage Thermostat Fan Control with Push-In Radiator Probe - 180 Degrees. DESCRIPTION 1 Thermostat Switch 1 Relay Wire Harness 1 3/8" NPT Thread-in Probe 1 Push-in Probe 1 1 x 1 Foam Pad 1 Retaining Clip 4 4" Wire Ties QTY . This Billet Style Cast Aluminum Fluid Control Thermostat with 1/2" NPT ports allows the oil to bypass the cooler until it reaches 180 Degree F at which point the internal thermostatic valve will close and force 100% of the oil through the cooler while maintaining a constant pressure system. I would recommend the Derale Thermostat Fan Control, part # D16735, which will turn the fan on at 180 degrees. 190F Fan Switch Thermostat. Maximum capacity on this kit is 25 amps. 40/60 amp relay wire harness with AC override included. Engine Cooling Fan Spacer Kit Engine Cooling Fan Spacer Kit; . Derale Cooling Products 16795 - Derale PWM Adjustable Fan Controller Kits . Derale's PWM controller comes with the control unit, sensor, terminals, and hook-up wire. Derale Premium, Single-Stage Thermostat Fan Control with Dual Probes - 180 Degrees. Includes a push-in radiator probe, relay wire harness and electrical connectors for an easy installation. Adjusting the controller to turn the fans on is a simple task that can be done by removing the cover. Compact Adjustable Electric Fan Controller and Relay Kit with Thread-In Probe. Hayden's electric fan controllers are compatible with all Hayden and Blue Streak Performance electric fans. Automatic Transmission Oil Cooler Thermostat Automatic Transmission Oil Cooler Thermostat; . Fan #2 will activate once the vehicle water temperature increases by 15F. With a 180 Degree Fahrenheit preset turn-on, 165 Degree Fahrenheit turn-off, this -6AN X -6AN fluid control thermostat engages the fan on any remote cooler electric fan so that it comes on only when needed. The Compact Adjustable Electric Fan Controller and Relay Kit with Push-In Probe from Flex-A-Lite makes it easy to wire and control an electric fan. Call 800-298-1624 to order Derale accessories and parts part number D16738 or order online at etrailer.com. $15.89. $33.39. $41.09. $252.75. Check if this part fits your vehicle. -Turn-off temperature 10 degrees less than turn-on. Select Your Vehicle. The Derale PWM fan controller continuously monitors your engine's temperature, therefore CONTROLLING the .