Steel Engine & Sump Guard for Toyota Land Cruiser Prado 150 J150 2009–2023

This heavy-duty Steel Engine & Sump Guard is designed to protect the engine, sump, lower radiator area and vulnerable front underside of the Toyota Land Cruiser Prado 150 / J150 manufactured between 2009 and 2023.

Manufactured from 2.5mm reinforced steel, the guard provides substantially stronger protection than lightweight factory undertrays and is particularly well suited to vehicles used for green-laning, overlanding, expedition travel, forestry work, towing and demanding off-road terrain.

Additional steel reinforcement sections increase resistance to impact and deformation, while the powder-coated finish provides additional protection against corrosion caused by mud, water, road salt and year-round outdoor use.

Vehicle Compatibility: Toyota Land Cruiser Prado 150 / J150 2009–2023

Engine Compatibility: All engine variants

Service Advantage: This guard includes an oil sump service opening, allowing routine engine oil servicing without normally having to remove the complete protection plate.

Build a complete Prado 150 underbody protection package:
Steel Engine & Sump Guard for Toyota Land Cruiser Prado 150
Steel Gearbox Guard for Toyota Land Cruiser Prado 150
Steel Fuel Tank Guard for Toyota Land Cruiser Prado 150
4mm Aluminium Engine & Sump Guard for Toyota Land Cruiser Prado 150
4mm Aluminium Gearbox Guard for Toyota Land Cruiser Prado 150

Explore more underbody protection:
Steel & Aluminium Underbody Protection

Key Features

• Designed for Toyota Land Cruiser Prado 150 / J150
• Vehicle application: 2009–2023
• Suitable for all engine variants
• Protects the engine, sump, radiator and front underside
• Manufactured from heavy-duty 2.5mm steel plate
• External steel reinforcement sections improve impact resistance
• Powder-coated finish for additional corrosion protection
• Approximate weight: 18kg
• Oil sump service opening for easier maintenance
• Designed around factory mounting locations
• Mounting screws, nuts, clips and fastening accessories included
• 24-month manufacturer warranty
• Ideal for off-road, overland, touring and expedition vehicles

Vehicle Compatibility

Technical Overview

Heavy-Duty Front Underbody Protection

The front underside of the Prado 150 is exposed to rocks, deep ruts, raised ground, tree roots and hidden obstacles whenever the vehicle is driven away from paved roads.

The engine sump and lower radiator area are particularly vulnerable because a severe impact can result in oil loss, cooling-system damage or expensive mechanical repairs.

This steel skid plate creates a strong protective barrier between the terrain and these critical components.

Protects More Than Just the Sump

Although commonly referred to as a sump guard, this component provides broader front underbody coverage.

The protection area includes:

• Engine underside
• Engine sump
• Lower radiator area
• Front underbody components
• Lower front protection zone

This makes the engine guard the logical first component when building a complete Prado 150 underbody protection system.

2.5mm Reinforced Steel Construction

The guard is manufactured from 2.5mm thick steel plate and incorporates additional steel reinforcement sections designed to increase rigidity and resistance to deformation.

These reinforced areas help spread impacts across a wider section of the guard rather than allowing trail obstacles to concentrate force directly against vulnerable mechanical components.

The result is a durable protection solution suitable for a large 4x4 regularly used on difficult terrain.

Oil Service Access Opening

Unlike many heavy-duty underbody guards, this Prado 150 protection plate includes a dedicated oil sump service opening.

This means routine engine oil servicing can normally be completed without removing the complete sump guard, helping reduce workshop time and making regular maintenance more convenient.

Powder-Coated Corrosion Protection

The steel protection plate is powder coated to provide additional resistance against corrosion caused by:

• Mud and wet soil
• Standing water
• Road salt
• Snow and winter conditions
• Wet vegetation
• Year-round UK weather

Regular cleaning after heavy off-road use remains recommended, especially after prolonged exposure to mud or road salt.

Complete Prado 150 Steel Underbody Protection

This front engine and sump guard can be combined with the matching steel gearbox and fuel tank guards to extend protection further underneath the vehicle.

• Steel Engine & Sump Guard – Prado 150 J150
• Steel Gearbox Guard – Prado 150 J150
• Steel Fuel Tank Guard – Prado 150 J150

Important: The matching steel gearbox guard cannot be mounted without the recommended engine & sump guard. This front guard forms a mandatory part of the gearbox protection installation.

Aluminium Protection Alternative

For customers prioritising lower overall vehicle weight, a matching 4mm aluminium underbody protection system is also available.

• 4mm Aluminium Engine & Sump Guard – Prado 150 J150
• 4mm Aluminium Gearbox Guard – Prado 150 J150

This gives Prado 150 owners the choice between heavy-duty steel protection and a lighter aluminium alternative depending on the vehicle's intended use and overall build weight.

Steel vs Aluminium Prado 150 Protection

The best option depends on terrain, vehicle equipment and whether minimising additional weight is a priority.

Ideal Uses

• Green-laning
• Overlanding
• Expedition travel
• Rocky tracks
• Deep ruts
• Forestry and agricultural roads
• Remote touring
• Water crossings with hidden obstacles
• Working and recovery vehicles
• Daily-driven 4x4s requiring additional underbody protection

What’s Included

• 1 × 2.5mm steel engine & sump guard
• Mounting screws / bolts
• Nuts
• Clips
• Required fastening accessories

Recommended Supporting Upgrades

• Steel Gearbox Guard for Toyota Land Cruiser Prado 150
• Steel Fuel Tank Guard for Toyota Land Cruiser Prado 150
• 4mm Aluminium Engine & Sump Guard for Toyota Land Cruiser Prado 150
• 4mm Aluminium Gearbox Guard for Toyota Land Cruiser Prado 150
• Differential protection
• Rock sliders / heavy-duty side protection
• Front and rear recovery points
• Suspension lift kit
• Off-road wheels and tyres
• Raised air intake / snorkel

Installation

• Vehicle-specific installation for Toyota Land Cruiser Prado 150 / J150
• Designed around factory mounting locations
• Required fastening accessories are included
• No major structural vehicle modification should normally be required
• Install fixings loosely before final alignment and tightening
• Check clearance around the engine, sump, radiator and suspension components
• Re-check all mounting hardware after initial off-road use
• Professional installation is recommended where the vehicle has corrosion or previous underbody modifications

Estimated fitting time: approximately 1–2 hours depending on vehicle specification, condition and workshop equipment.

Warranty

This underbody protection guard is supplied with a 24-month manufacturer's warranty.

FAQs

Q1: What vehicle does this steel sump guard fit?
A: It is designed for Toyota Land Cruiser Prado 150 / J150 models manufactured between 2009 and 2023.

Q2: Why does this listing stop at 2023?
A: The J150 generation was replaced by the new Land Cruiser 250 generation. Vehicles from the new generation require different underbody protection.

Q3: Does it fit all Prado 150 engines?
A: Yes. This engine guard application is listed for all engine variants.

Q4: How thick is the steel?
A: The guard is manufactured from 2.5mm thick steel plate.

Q5: How much does the guard weigh?
A: The guard weighs approximately 18kg.

Q6: What does the guard protect?
A: It protects the engine, sump, lower radiator area and vulnerable front underside.

Q7: Does it have an oil service opening?
A: Yes. The guard includes an opening for sump access, so complete removal should not normally be required for a routine oil change.

Q8: Is the steel reinforced?
A: Yes. Additional steel reinforcement sections increase resistance to impact and deformation.

Q9: Is the guard powder coated?
A: Yes. The guard is powder coated to provide additional corrosion protection.

Q10: Are the mounting components included?
A: Yes. Screws, nuts, clips and the required fastening accessories are included.

Q11: Is a matching gearbox guard available?
A: Yes. A matching steel gearbox guard is available for the Prado 150 / J150.

Q12: Can the steel gearbox guard be installed without this sump guard?
A: No. The matching steel gearbox guard requires the recommended engine & sump guard for correct installation.

Q13: Is a fuel tank guard available?
A: Yes. A matching steel fuel tank guard is available for the Prado 150 / J150.

Q14: Is an aluminium alternative available?
A: Yes. A 4mm aluminium engine & sump guard and matching aluminium gearbox guard are also available.

Q15: Can this be fitted to a lifted Prado 150?
A: Yes. A conventional suspension lift does not normally prevent installation provided the original chassis and front underbody mounting arrangement has been retained.

Why Buy from OFM4x4.CO.UK

• Toyota Land Cruiser off-road upgrade specialists
• Complete Prado 150 steel and aluminium protection range
• Technical support before and after purchase
• UK-based customer service
• Heavy-duty underbody protection for serious 4x4 use
• Carefully selected products for touring, overland and expedition builds