Original Engine Management 8158 Oil Pressure Switch
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Original Engine Management 8158 Oil Pressure Switch
Manufactured to OE specification for fit, form, and function.
Original Engine Management 8158 Oil Pressure Switch
Item #: 141979203

Original Engine Management 8158 Oil Pressure Switch

Item #: 141979203

BHD 14

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Manufactured to OE specification for fit, form, and function.
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What Stands Out

Durable Design
Constructed with high-quality materials, this oil pressure switch ensures long-lasting performance, reducing the risk of premature failure and the need for frequent replacements.
Precision Monitoring
Delivers accurate oil pressure readings to maintain engine health, preventing potential damage and optimizing performance in various driving conditions.
Easy Installation
Designed for a straightforward setup, this oil pressure switch can be easily fitted in most vehicles, saving time and reducing installation costs for both DIY enthusiasts and professionals.

Product Details

Shop Original Engine Management 8158 Oil Pressure Switch online at a best price in Bahrain. B000E63MMS
Operation ModeAutomatic
Contact TypeNormally Open
Switch TypePressure Switch
TerminalScrew
Circuit Type1-way
Mounting TypePanel Mount
Actuator TypePlunger
Connectivity ProtocolX-10
Brand NameORIGINAL ENGINE MANAGEMENT
Model8158
Global Trade Identification Number00841266053184
ManufacturerOriginal Engine Management
UPC841266053184
Part Number8158
Item Weight2.4 ounces (68.04 grams)
Item Dimensions2.81 x 1.56 x 1.38 inches (7.1 x 4 x 3.5 cm)
Unit Count1.0 Count
Number of Items1
Material TypeBrass
Contact MaterialBrass
International Protection RatingIP54
Specification MetOe
ColorBlack
BrandORIGINAL ENGINE MANAGEMENT
MaterialBrass
Item dimensions L x W x H2.81 x 1.56 x 1.38 inches (7.1 x 4 x 3.5 cm)

Who Should Buy?

Suitable For
  • DIY Mechanics

    Ideal for amateur car enthusiasts wanting to replace oil pressure switches in various vehicle models effectively.

  • Routine Maintenance

    Great for regular vehicle maintenance to ensure accurate oil pressure readings and prevent engine damage.

  • Budget-Conscious Users

    A cost-effective solution for those looking for a reliable oil pressure switch without spending too much.

Not Suitable For
  • Performance Vehicles

    Not ideal for racing or performance vehicles requiring high-end components for extreme conditions.

Product Description

Original Engine Management 8158 Oil Pressure Switch

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is an oil pressure switch and how does it work?

    Answer: An oil pressure switch is a vital component in your vehicle’s engine management system that monitors the oil pressure within the engine. It functions by closing or opening an electrical circuit based on the oil pressure levels, which informs the vehicle's onboard computer about the engine's lubrication condition. If the oil pressure is too low, the switch triggers an alert to prevent potential engine damage, ensuring that the engine operates efficiently and prolongs its lifespan. Regular monitoring of the oil pressure is crucial for maintaining optimal engine performance.
  • Question: What are the symptoms of a failing oil pressure switch?

    Answer: A failing oil pressure switch may exhibit several symptoms, including erratic oil pressure gauge readings, low oil pressure warning light activation, or even oil leaks around the switch itself. You might notice an increase in engine noise or unusual engine performance due to insufficient oil pressure. Identifying these signs early allows for timely service, helping to prevent engine damage while ensuring the vehicle's reliability. Pay attention to the dashboard indicators, as they can signal when it’s time to inspect the oil pressure switch.
  • Question: How do I install the Original Engine Management 8158 Oil Pressure Switch?

    Answer: Installing the Original Engine Management 8158 Oil Pressure Switch requires basic mechanical skills and tools. Begin by locating the existing oil pressure switch in your vehicle’s engine bay and ensure the engine is off and cool. Disconnect the wiring harness and unscrew the old switch. Replace it with the new switch, connecting the wiring harness securely. It’s beneficial to consult your vehicle’s service manual for specific instructions tailored to your model. Proper installation ensures accurate oil pressure readings and optimal engine health.
  • Question: What makes the Original Engine Management 8158 different from competitors?

    Answer: The Original Engine Management 8158 Oil Pressure Switch stands out due to its high-quality construction and engineering tailored for specific vehicle models. It is designed to provide precise oil pressure readings and boasts enhanced durability against heat and vibration. This reliability ensures that you receive accurate feedback regarding engine health, which is crucial for performance and safety. Choosing trusted brands like Original Engine Management can lead to better long-term performance compared to generic alternatives.
  • Question: Can I use the Original Engine Management 8158 for multiple vehicle makes?

    Answer: While the Original Engine Management 8158 Oil Pressure Switch is designed to fit specific vehicle makes and models, it’s essential to check compatibility before installation. This part is engineered for optimal performance with selected engines, ensuring precise readings and reliable functionality. Using the correct switch for your vehicle ensures that oil pressure is accurately monitored, which can prevent engine issues. Always refer to the product specifications or your vehicle manual for compatibility confirmation.
  • Question: What happens if I ignore a malfunctioning oil pressure switch?

    Answer: Ignoring a malfunctioning oil pressure switch can lead to severe engine problems, as it plays a crucial role in monitoring oil pressure levels. Prolonged neglect could result in inadequate lubrication, causing increased wear or even complete engine failure. Timely replacement of a faulty oil pressure switch helps in maintaining proper oil pressure and ensures the longevity of your engine. Catching signs early, such as warning lights or gauge irregularities, can save you from costly repairs down the line.
  • Question: How can I maintain my oil pressure switch?

    Answer: Maintaining your oil pressure switch primarily involves regular inspections of your vehicle's engine. Checking for signs of leaks or irregular gauge readings can alert you to potential issues with the switch. Additionally, routine oil changes and keeping the engine clean helps ensure that the switch functions optimally. By addressing any unusual behavior promptly, you can prolong the lifespan of the oil pressure switch and enhance overall engine health.
  • Question: Is the Original Engine Management 8158 oil pressure switch OEM-approved?

    Answer: The Original Engine Management 8158 Oil Pressure Switch is designed to meet or exceed OEM specifications, making it a reliable choice for vehicle owners. This ensures that the part provides accurate performance metrics similar to the original equipment, maintaining the integrity of your engine management system. Using OEM-approved parts ensures compatibility and reliability, which is crucial for long-term vehicle maintenance and performance quality.
  • Question: What materials are used in the construction of the Original Engine Management 8158?

    Answer: The Original Engine Management 8158 Oil Pressure Switch is typically constructed using high-quality materials resistant to heat, pressure, and corrosion. This robust construction ensures long-term durability and reliability, allowing it to withstand the harsh conditions within the engine environment. The choice of materials is designed to deliver consistent performance, which is vital for accurately reading oil pressure and ensuring the engine runs smoothly under various driving conditions.
  • Question: Where can I buy Original Engine Management 8158 Oil Pressure Switch in Bahrain?

    Answer: You can purchase the Original Engine Management 8158 Oil Pressure Switch through Ubuy in Bahrain. Ubuy offers a convenient online shopping experience, allowing you to easily find and order the product you need. By choosing Ubuy, you will have access to reliable customer service and various purchasing options, ensuring that you receive the exact part necessary for your vehicle's maintenance.

ORIGINAL ENGINE MANAGEMENT Oil Pressure Editorial Review

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Pros

  • Easy to install
  • Accurate pressure readings
  • Durable design
  • Compatible with various models

Cons

  • May require slight adjustments after installation.

Platform Trust & Buyer Confidence

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4.6/5 148 reviews
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MB
Maryam
Verified buyer

“The order arrived fast and in perfect condition”

2 June 2026 · via Trustpilot
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trusttaker
Verified buyer

“I loved it. That was my second order, and I am already thinking of placing a third order.”

16-Jul-26 · via Trustpilot
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Haitham
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“Trusted merchant”

11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer

“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”

13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer

“I like the package arrived safely”

17 June 2026 · via Trustpilot
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BHD 14

Order now and get it around Wednesday, September 02

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Features & Benefits

  • Conforms to original equipment quality standards.
  • Ensures peak conductivity with high-grade materials.
  • Features brass housing for superior corrosion resistance.
  • Includes brass or nickel-plated terminals for excellent conductivity.
  • Designed with O.E.-type connectors for quick and correct fitment.
  • Tested rigorously for quality and performance.

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