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

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

$24.99

32 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

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

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.
SKU: D-B078WHHX41 Category:

Description

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

Imported customer feedback

What customers reported

4.8 / 5 32 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

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

  1. lee lopes –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Works first time, and every time!

  2. xylmoom –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    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. Kylie’s Nana –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    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. Fred Wunsch –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    It was perfect

  5. Ty Chamberlain –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Works as it should for a good price

  6. whiteheat –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    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. Gordon Jones –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Good

  8. BethAnn –

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

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

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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.

Exact identity, part numbers, model references, and available compatibility evidence

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An identity-first oil pressure listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

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

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

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