MMR Magnetic Sump Plug - N & S SERIES ENGINES ONLY

Engine protection made easy with a magnetised oil drain plug

Give your lubrication system a simple but serious upgrade. This MMR Performance magnetised oil drain plug traps ferrous swarf and microscopic metal shavings before they recirculate through the lubrication circuit, helping to keep oil cleaner for longer and reducing the chance of wear on sensitive internals like bearing shells and cam caps. It is a small change that supports longevity and peace of mind at every service.

Why enthusiasts choose this drain bolt

• Captures metal debris to support cleaner oil and smoother running
• Helps minimise scoring and wear during cold starts and hard use
• Quick visual health check at each oil change by inspecting the magnet
• Direct replacement for the factory sump bolt
• Brilliant value preventative maintenance for road and track cars

Premium construction

• Machined from lightweight T6061 aluminium for strength and durability
• Lock-wire ready head is pre-drilled for safety wiring, adding extra security so the plug cannot unwind
• Supplied with an aluminium sealing washer for a proper seal

Compatibility

Fits all N and S series engines only.

Not suitable for B58 applications due to the sump baffle.

Our experience

We run these on our own builds and customer cars and the results speak for themselves. Cleaner oil, less circulating debris and a smarter service routine. Customers love the confidence this simple upgrade provides.

Fitting and support

Want it installed professionally or added during your next service? MJ Modifications in Warwickshire can fit this part and carry out an oil change at the same time. Email info@mjmodifications.co.uk for a quote. Always torque to the manufacturer specification and replace the crush washer on refit.

Ideal for

• Regular servicing and oil change intervals
• Performance builds and spirited driving
• Track day preparation and preventative maintenance

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