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SKU:
NLT2E00059
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0-100 PSI Oil Pressure Sender 240-33 Ohm with 20 PSI Alarm and Blade Terminals
$31.99
In Stock
$31.99
Sale price
$31.99
Regular price
This aftermarket Datcon/Stewart-Warner-style oil pressure sender measures 0-100 PSI with a 240-33 ohm gauge signal and 20 PSI low-pressure alarm switch.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Equipment with a 0-100 PSI gauge calibrated for 240-33 ohms
- 12V or 24V instrument systems compatible with this sender specification
- Engines using a 1/8-27 NPT case-grounded sender with signal and warning terminals
Product Overview
Choose it by electrical and thread specification rather than by machine brand. It will not work correctly with a 10-180 ohm or 33-240 ohm gauge unless that is exactly what the instrument expects.
This sender handles two jobs: it drives the pressure gauge and closes a separate warning circuit below about 20 PSI. The wrong resistance range will make a healthy engine display the wrong pressure.
Key Features & Performance
- 0-100 PSI measurement range
- 240-33 ohm sender curve
- Separate 20 PSI low-pressure alarm switch
- Blade terminals reduce the chance of broken threaded studs
Common Uses
- Replacing a confirmed failed or damaged oil pressure sender with alarm
- Correcting the symptoms described in the product overview after testing related parts
- Restoring dependable operation during repair or scheduled service
- Matching one of the listed reference numbers or compatible applications
Technical Specifications
- Pressure Range: 0-100 PSI
- Resistance Output: 240-33 ohms
- Alarm Point: Approximately 20 PSI
- Thread: 1/8-27 NPT
- Ground: Through sender case
Installation & Fitment
- Confirm the gauge's required resistance curve
- Verify thread and available clearance
- Do not use sealing material that prevents case grounding
- Compare the reading with a mechanical pressure gauge
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model names alone do not guarantee fitment. Production dates, serial-number breaks, engine packages, wiring, and installed options can change the part used on otherwise similar equipment.
Frequently Asked Questions
Q: What problem is this part commonly used to address? A: This sender handles two jobs: it drives the pressure gauge and closes a separate warning circuit below about 20 PSI. The wrong resistance range will make a healthy engine display the wrong pressure.
Q: How should fitment be confirmed? A: Match the original part number first, then compare the connector or fittings, mounting points, dimensions, and machine or engine serial information.
Q: Is this an original equipment manufacturer part? A: No. This is an aftermarket replacement part for compatible applications.
Q: Can another fault cause similar symptoms? A: Yes. Wiring, grounds, hoses, filters, related controls, and mechanical wear should be tested as part of the diagnosis.
Q: What should be checked after installation? A: Confirm secure connections, normal operation, and no leaks, heat, binding, or warning indications before returning the equipment to service.
Part Summary
keywords: Datcon 0-100 PSI oil sender, 240-33 ohm pressure sender, 20 PSI alarm switch, 1/8 NPT gauge sender, Stewart Warner style oil sensor, blade terminal pressure unit
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.