HFE Magnetic Sump Plug M14x1.5 | Engine Protection Upgrade

£7.99

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High Flow Engineering Magnetic Plug Engine Protection

Protect your engine from harmful metal debris with the HFE Magnetic Sump Plug M14x1.5. Designed to capture ferrous wear particles suspended in engine oil, this simple yet effective upgrade helps reduce internal wear and improve long-term engine reliability for road and track vehicles.

Key Features
  • High-Strength Magnetic Core: Captures ferrous metal particles before they circulate through the engine.
  • M14 x 1.5 Thread: Suitable for engines using the larger drain plug size.
  • Billet Aluminium Construction: Lightweight, corrosion-resistant and stronger than OEM steel plugs.
  • Precision CNC-Machined: Accurate threads ensure a secure, leak-free seal.
  • Reusable Design: Simply clean the magnet at each oil service and refit.
  • OEM+ Finish: Anodised for durability and a clean underbody appearance.
Why Use a Magnetic Sump Plug?
  • Captures metal debris caused by normal engine and drivetrain wear.
  • Helps protect bearings, oil pump components and turbochargers.
  • Provides early visual warning of abnormal engine wear.
  • Ideal for daily-driven, tuned and track-used vehicles.
  • A low-cost preventative upgrade with long-term benefits.
Technical Specifications
  • Thread Size: M14 x 1.5
  • Material: Billet Aluminium
  • Manufacturing Process: CNC-Machined
  • Magnet Type: High-strength neodymium core
  • Finish: Anodised
  • Sealing: Supplied with sealing washer
  • Package Includes: 1x Magnetic Sump Plug + 3x washers
Vehicle Compatibility

The HFE Magnetic Sump Plug M14x1.5 is commonly used on the following applications. Always confirm thread size before ordering.

  • BMW (many older engines & diesel engines)
  • Mercedes-Benz (diesel & larger petrol engines)
  • Volkswagen / Audi (many diesel engines)
  • Ford (diesel engines – Transit, Duratorq)
  • Peugeot / Citroën (PSA diesel)
  • Renault
  • Fiat
  • Alfa Romeo
  • Jeep
  • Toyota (diesel engines)
  • Isuzu

✔ Engine and model variations apply — thread size must be verified before purchase.

Installation
  • Remove the factory sump drain plug.
  • Clean the oil pan sealing surface.
  • Install the HFE magnetic sump plug using a supplied washer.
  • Torque to manufacturer specification.
  • Clean the magnet at every oil change.
Why Choose HFE

High Flow Engineering develops precision-engineered engine protection upgrades in partnership with DC Prestige, focusing on CNC-machined solutions that improve reliability and address known OEM weaknesses.

Frequently Asked Questions

Q: Does this include washers?
A: Yes — three sealing washers are included.

Q: Is this sump plug reusable?
A: Yes. Clean the magnet during each oil service and refit.

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HFE Magnetic Sump Plug M14x1.5 | Engine Protection Upgrade