Top 9 Holding Tank Level Sensor – Automotive Replacement Coolant Level Sensors

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1. KUS USA

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KUS USA SHS Holding Tank Level Sensor for Black or Grey Water Tanks 12"

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KUS USA #ad - Material: type 316 stainless steel. Please note that we recommend a 25% clearance from the bottom of the holding tank. Operating voltage: 12Vdc/24Vdc. Mounting adapter: standard 6 hole thread flange plate, standard 6 hole under ring and 6 pieces M5x30 threads included. Mounting method: npt 1. 5" thread twist in with 6 hole mounting adapter. Signal output: 240 ohms-33 ohms.
BrandKUS USA #ad
ManufacturerKUS USA #ad
Part Number246

2. THALASSA

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Genuine Marine S3 Electical Liquid Level Gauge Sensor Sender Unit for Truck, 316 Stainless Steel, Generators or Gen Set, Bus Standard American 240-33 ohms, 7.5" Fuel/Water Level Sending Unit

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THALASSA #ad - This fuel sensor unit is s3 series, Twist the probe lever into threaded hole, assembled ONLY with waterproof rubber ring, easy for installation. Recommendation - it's perfect with our meter.

Please focus here - does not contain any mounting hardware, not 5 screw mounting and gasket. One year Factory Warranty. Asin b079ncv1tw b079nxkr51. Widely used - suitable for fuel, water, kerosene, chemical tanks and any kinds of liquids without impurities. Attention - the pole length needs to be at least 1 inches shorter than the barrel, the height of inside-barrel is 8. 5 inches, as reserved. Antirust stainless steel - Long using life, anti-vibration, anti-explosion. For example, then you need to choose about 7. 5 inches of rod length.
BrandTHALASSA #ad
ManufacturerGenuine Marine #ad
Part NumberSending Uint S3U200

3. RecPro

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RV Tank Sensor Monitor Panel M21 | KIB Replacement | Includes Wire Harness Kit | Level Sensor | Fresh Water or Holding Tank Level Sensor Black

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RecPro #ad - Includes probes, sensor wiring, and installation instructions. This durable monitor is available in back or white to match with your interior. Probes are constructed of stainless steel, durable rubber, and rust-resistant hardware. Also provides the capability of controlling the water pump and heaters.
BrandRecPro #ad
ManufacturerRecPro #ad
Part NumberRP-M21-KT

4. RecPro

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RV Tank Sensor Monitor Panel M23 | KIB Replacement | Panel Only | Level Sensor | Fresh Water or Holding Tank Level Sensor Black

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RecPro #ad - This durable monitor is available in back or white to match with your interior. Once tied into your 12v system it will keep an eye on your fresh, gray, and black tanks as well as your battery voltage. The easy to understand display uses lights to indicate levels.
BrandRecPro #ad
ManufacturerRecPro #ad
Part NumberRP-M23

5. RecPro

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RV Tank Sensor Monitor Panel M25 | KIB Replacement | Panel Only | Level Sensor | Fresh Water or Holding Tank Level Sensor White

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RecPro #ad - Once tied into your 12v system it will keep an eye on your fresh, gray, and black tanks as well as your battery voltage. Also provides the capability of controlling the water pump and heaters. This durable monitor is available in back or white to match with your interior.
BrandRecPro #ad
ManufacturerRecPro #ad
Part NumberRP-M25

6. RecPro

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Tank Sensor Monitor Panel M23 | KIB Replacement | Includes Wire Harness Kit | Level Sensor | Fresh Water or Holding Tank Level Sensor Black

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RecPro #ad - Includes probes, sensor wiring, and installation instructions. This durable monitor is available in back or white to match with your interior. Probes are constructed of stainless steel, durable rubber, and rust-resistant hardware. Also provides the capability of controlling the water pump and heaters.
BrandRecPro #ad
ManufacturerRecPro #ad
Part NumberRP-M23-KT

7. TouchSensor

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TouchSensor Black Standard Z26604RK LevelGuard Tank Monitor 400 Sensor Kit

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TouchSensor #ad - No seals to leak. No exposed metal probes and no electrical contacts to corrode and fail. Easy installation. 1-year from date of purchase. No mechanical float switches or moving parts to jam, fail or wear out.
BrandTouchSensor #ad
ManufacturerTouchSensor #ad
Weight2.5 Pounds
Part NumberZ26604RK
ModelZ26604RK
WarrantyN/A

8. GM

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GM Genuine Parts 20999338 Windshield Washer Fluid Level Sensor

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GM #ad - Designed for exact plug-in connection to wire harness for easy installation. Offering the quality, reliability, and durability of GM OE. Alerts driver when washer fluid level is low, prompting a refill of the washer fluid reservoir. Manufactured to gM OE specification for fit, form, and function. Gm-recommended replacement part for your GM vehicle’s original factory component.
BrandGM #ad
ManufacturerACDelco #ad
Height1 Inches
Length8 Inches
Weight0.01 Pounds
Width8 Inches
Part Number20999338
Model20999338
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

9. LevelGuard

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LevelGuard Z25302RK 200 2-Tank Monitoring System

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LevelGuard #ad - Use with any volume tank. Fit type: Universal Fit. Sensors attach to exterior of tank with aggressive adhesive unaffected by moisture or vibration. No tank intrusion required. Three sensors per tank with an led display panel lights shine progressively when sensors detect liquid at each level: Empty, 1/3, 2/3, and full. No mechanical float switches or moving parts to jam, fail, or wear out.
BrandLevelGuard #ad
ManufacturerLevelGuard #ad
Part NumberZ25302RK
ModelZ25302RK