Monroe Boot Spring Gas Strut - ML6157

This genuine Monroe rear boot spring gas strut is designed for high-performance and reliability. I...

Best current price£17.52from Autodoc

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Product Information

Full details

The Monroe Boot Spring Gas Strut (ML6157) is an essential replacement component for vehicle owners seeking to restore smooth, hands-free operation to their rear liftgate or boot. Engineered for high-performance and long-term durability, this strut is ideal for DIY mechanics and car enthusiasts looking for OEM-grade quality; however, it is important to verify vehicle compatibility via your specific make and model’s VIN or manual before purchase to ensure proper pressure rating and fitment.

All features

Model Part NumberML6157
BrandMonroe

Extended Product Information

FAQs

Should I replace one strut or both?

It is highly recommended to replace both struts at the same time to ensure equal pressure and smooth operation.

How do I know the ML6157 fits my car?

Consult your vehicle's manual or use the Monroe online lookup tool by entering your vehicle's make, model, and year.

Do I need special tools to install this?

Generally, only a flat-head screwdriver is needed to release the retaining clips on the old strut ends.

Can I lubricate the strut rod?

Avoid heavy greases; if necessary, use a small amount of silicone spray, but ensure the rod remains clean of grit.

What is the primary sign that my struts are failing?

The most common sign is the boot failing to hold its position in cold weather or drifting downward after being opened.

Troubleshooting

Boot does not stay open after installation

Verify that you have replaced both struts in the pair and that the part number matches your vehicle's specific requirements.

Strut is difficult to snap onto the ball stud

Ensure the retaining clip is slightly loosened and the angle of approach is straight; do not force it, as this may damage the plastic fitting.

Noisy operation or squeaking

Check if the mounting point is dry or has debris; a very thin application of silicone-based lubricant may reduce friction.

Pros and Cons

Pros

  • High-strength piston seal for increased durability
  • Polished rod finish ensures smooth operation
  • Direct fit replacement simplifies installation
  • High-quality construction for reliable lift performance

Cons

  • Requires verification of specific vehicle compatibility
  • May require a second person for safe installation
  • Not universal; specific to defined vehicle applications

Setup, Compatibility & Care

To install the Monroe ML6157, ensure the vehicle is parked on a flat surface and the boot is fully supported by a prop or an assistant. Using a flat-head screwdriver, gently pry the retaining clips on the old strut end-fittings to release them from the mounting ball studs. Snap the new Monroe strut onto the ball studs until you hear a click. Always clean the mounting points before installation to remove grit. For ongoing care, periodically wipe the exposed metal rod with a clean cloth to prevent dust from damaging the seals. Do not use petroleum-based lubricants on the rod, as they can degrade the internal seal material.

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