Skip to content
Clear product details Fitment guidance Contact support
DriveSelect Compare the options that matter.

JEGS Oil Pressure Safety Switch | Shuts Off When Oil Pressure Drops Below 5 PSI | 1/8 “ NPT Male Thread | Three-Terminal Connection | Options and Comparison Guide

$24.99

32 ratingsSource: Amazon
SKU: E-B078WHHX41 Category:

Comparison view: Compare JEGS Oil Pressure Safety Switch | Shuts Off When Oil Pressure Drops Below 5 PSI | 1/8 “ NPT Male Thread | Three-Terminal Connection with other Oil Pressure options using this source-backed discriminator: Category: Replacement Parts / Switches & Relays / Switches / Oil Pressure.

Use this second point to evaluate the tradeoff: Product identity: JEGS Oil Pressure Safety Switch | Shuts Off When Oil Pressure Drops Below 5 PSI | 1/8 “ NPT Male Thread | Three-Terminal Connection. Use a comparison lens: material, dimensions, compatibility, package scope, and upgrade tradeoffs.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Comparison points and tradeoffs

When comparing JEGS Oil Pressure Safety Switch | Shuts Off When Oil Pressure Drops Below 5 PSI | 1/8 “ NPT Male Thread | Three-Terminal Connection with other Oil Pressure options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Switches & Relays / Switches / Oil Pressure.

Use this second fact to evaluate the tradeoff: Product identity: JEGS Oil Pressure Safety Switch | Shuts Off When Oil Pressure Drops Below 5 PSI | 1/8 “ NPT Male Thread | Three-Terminal Connection. A third point to compare across alternatives is: 1/8 INCH NPT MALE THREAD for simple connection to engine block oil passage.

Alternative-selection boundary

Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.

Complete source-backed product details

Oil Pressure Safety Switch1/8″ NPTShuts off when under 5 psi

Source product highlights

About this item

  • RECOMMENDED FOR ALL ELECTRIC FUEL PUMP APPLICATIONS, as it shuts off fuel pump when oil pressure drops below 5 PSI
  • DESIGNED FOR PLACEMENT IN THE FUEL PUMP’S WIRING CIRCUIT to eliminate current if the engine stalls or another major internal failure occurs
  • THREE-TERMINAL CONNECTION connecting to fuel pump, starter solenoid, and ignition switch
  • 1/8 INCH NPT MALE THREAD for simple connection to engine block oil passage
  • MUST HAVE FOR APPLICATIONS WITH ELECTRIC FUEL PUMP OR RACE USE

Product facts

Specifications

Canonical product
MP-US-B078WHHX41
Source product ID
B078WHHX41
Category
Replacement Parts / Switches & Relays / Switches / Oil Pressure
Available images
4

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Selection, alternatives, tradeoffs, upgrades, and direct replacements

Buying guidance

Quick decision

Use the supplied facts to compare this oil pressure with direct replacements and nearby alternatives.

Choose this if

  • The listed specifications and referenced numbers match the part you need.
  • The package contents cover the repair without missing required components.

Consider another option if

  • Your vehicle, connector, side, dimensions, or part number do not match the listing.
  • You need a different package quantity, material, or variation.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Customer feedback

Ratings and written reviews

4.8 / 5 32 source ratings

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

8 written reviews
5 stars 6
4 stars 1
3 stars 1
2 stars 0
1 star 0

8 reviews for JEGS Oil Pressure Safety Switch | Shuts Off When Oil Pressure Drops Below 5 PSI | 1/8 “ NPT Male Thread | Three-Terminal Connection | Options and Comparison Guide

  1. Imported from AmazonSource context: Verified Purchase

    lee lopes

    Works first time, and every time!

  2. Imported from AmazonSource context: Verified Purchase

    xylmoom

    Cant say if it works well or not. It would need an adapter to work on a sbc with a performer manifold. It hits the manifold and wont allow it to tighten properly. Whit an HEI distributor being as large as they are the 2″ adapater jegs offers seems like it would hit the distributor , not sure, not trying. The screws to tighten would be a pain, getting a screwdriver in there to tighten them would be difficult, not impossible with an L shaped screw driver. Easier way would be to attach 3 , 6 inch wires to switch then attach those wirers to your harness using spade clips.If the screw in to the block part of the switch were say just 1 inch longer it would have worked perfect. As it is I had to order a different switch. My bad for not seeing the issue ahead of time, bad planning on my part.

  3. Imported from AmazonSource context: Verified Purchase

    Kylie’s Nana

    This part was ordered as a replacement part for our generator. The price was good, although the shipping cost as much or more than the part.

  4. Imported from AmazonSource context: Verified Purchase

    Fred Wunsch

    It was perfect

  5. Imported from AmazonSource context: Verified Purchase

    Ty Chamberlain

    Works as it should for a good price

  6. Imported from AmazonSource context: Verified Purchase

    whiteheat

    used this as a control circuit for an electric fuel pump install. did the job and easy to install. I actually installed two pressure switches, one for the actual gauge and the other for the control circuit.

  7. Imported from AmazonSource context: Verified Purchase

    Gordon Jones

    Good

  8. Imported from AmazonSource context: Verified Purchase

    BethAnn

    Used this switch on my Ford 3930 tractor and have had no issues.

Add a review

Your email address will not be published. Required fields are marked *