Underbody protection – Engine compartment and Transmission housing – Aluminium – Toyota ProAce City 2019-Present

De Aluminum Underbody Protection for Engine Compartment and Transmission Housing Toyota ProAce City (2019+) is an efficient lightweight combination plate that in a single base plate two critical zones protects: the engine block and the gearbox. Thanks to the 5 mm thick aluminium, this plate combines solid impact resistance with a significant weight advantage of just 9,1 kg — over 6,7 kg lighter than the steel variant — and complete resistance to rust. For ProAce City owners who value weight savings (relevant for fuel consumption and effective load capacity) or corrosion resistance (relevant for road salt and coastal climates), this is the choice.

The advantages of a combination plate

Steeler has specifically designed this plate to both the engine compartment and the transmission housing to be covered in a single sheet. This offers several advantages compared to two separate sheets:

• Continuous protection without uncovered intermediate zone between engine and gearbox
• One product, one assembly – less assembly time and fewer mounting points
• Lower total price then two separate plates together
• Sleeker bottom finish – one plate often looks cleaner than two
• Practical for commercial use where simplicity, reliability, and downtime reduction are central

Toyota ProAce City: the compact van on the Stellantis platform

De Toyota Pro Ace City was introduced on the European market in 2019 as Toyota's smallest van — below the regular ProAce. It is a Toyota-rebadge of the Stellantis EMP2 Compact platformThe ProAce City shares its bodywork and technology with:

• Citroën Berlingo (K9, 3rd generation 2018+)
• Peugeot Partner / Rifter (3rd generation 2018+)
• Opel Combo Cargo / Life (E, from 2018)
• Fiat Doblo (3rd generation from 2022)

The ProAce City thereby joins Toyota's van range:

• Toyota Pro Ace City (this vehicle) – smallest, on Stellantis Berlingo platform
• Toyota ProAce / ProAce Verso – medium-sized, on Stellantis EMP2 platform
• Toyota ProAce Max – largest, on Stellantis Ducato platform

The ProAce City comes in two main versions, both of which are protected by this plate:

• Toyota Pro Ace City – the commercial vehicle version with cargo space
• Toyota ProAce City Verso – the passenger car version with windows and up to 7 seats

Important: exclusively for 1.5 BlueHDi diesel engine

Before ordering this product, it is crucial to check which engine version your ProAce City has. This product is suitable only for the 1.5 BlueHDi diesel engine — available in power variants of 75, 100, or 130 hp.

NOT suitable for:

• 1.2 PureTech petrol engines – unusual engine compartment geometry
• ProAce City Electric versions – no internal combustion engine, different underside components
• Any older or newer engine versions that do not fall under the 1.5 BlueHDi

You can recognize the 1.5 BlueHDi engine version by:

• “1.5 BlueHDi” mention on the vehicle registration certificate
• Diesel version (no electric charging system)
• Engine type designation “DV5” or similar

Unsure which engine your ProAce City has? Send us your registration certificate or the VIN number, and we will check it for you.

Why protect both the engine compartment and the transmission housing?

A combination plate covers two very expensive components at once, both with serious consequences if damaged:

Engine compartment:

• Damage to the oil pan – a cracked oil pan leads directly to oil leakage and engine failure
• Damage to the engine block itself – repairs can amount to many thousands of euros
• Damaged drive belt or water pump – breakdown en route, engine damage due to overheating

Transmission housing:

• Damage to the gearbox – costly replacement, easily a thousand euros or more
• Oil leak from the transmission – immediate failure; transmission oil is essential for lubrication
• Damage to transmission sensors – can cause engine management problems

Common consequences of damage to these zones:

• MOT failure in case of oil leakage or visible damage
• Downtime costs for commercial use (critical for couriers, taxis, and healthcare transport)
• Loss of income for the self-employed
• Impossibility to transport passengers (ProAce City Verso) — taxi and medical transport come to an immediate halt

Vehicle-specific for the ProAce City 2019-present

This base plate is specifically designed for the Toyota ProAce City within the construction yeararbrange 2019 to present — the Stellantis EMP2 Compact platform in its Toyota-version. The chassis mounting points and engine compartment+transmission geometry align exactly with this version, allowing for installation without modifications to the bodywork.

Why an aluminum base plate?

Aluminium combines solid protection with a number of properties that steel does not offer — properties that are particularly attractive for a versatile compact van like the ProAce City:

• Significantly lighter – only 9,1 kg, over 6,7 kg less than the steel variant; relevant for fuel consumption and effective load capacity
• Corrosion resistant – resistant to rust, ideal for the use of road salt in winter, coastal climates, and agricultural applications with fertilizers
• Solid impact resistance – due to the greater material thickness (5 mm compared to 3 mm steel), the protection remains at the same level
• No maintenance on the material itself – no periodic rust treatment required
• Premium look – aluminium looks premium than steel, a plus for representative company cars and taxi versions

Who chooses aluminium over steel?

Aluminium is particularly attractive for applications where weight or corrosion outweighs absolute impact resistance:

• Courier and transport companies with high mileage – every kilo less weight under the vehicle translates into lower fuel costs
• Taxi and shuttle companies (ProAce City Verso) – for intensive city use, fuel savings and ease of maintenance provide added value
• Fleet and business users – weight saving and no maintenance on the material itself
• Vehicles deployed in coastal or winter climates – where road salt and salt deposits attack corrosion-sensitive parts
• Camper conversions on the ProAce City platform – mini-camper builds where every kilo counts
• Representative vehicles – where visibility under the vehicle counts

Custom designed

The plate is shaped to precisely follow the engine bay and transmission housing of the ProAce City, while maintaining ground clearance. This ensures a tight fit with the chassis structure without taking up space around other components such as engine sensors, wiring harnesses, or seals.

What is this base plate used for?

The ProAce City is deployed for various applications, whicharbwhen combined engine and transmission protection provides added value:

• Courier and parcel deliverers – daily urban deployment across various surfaces, curbs, and parking spaces
• Urban logistics – fast deliveries in compact urban environments
• Service vans – installation, maintenance, and mechanic companies with daily routes
• Taxi and shuttle companies – ProAce City Verso versions for passenger transport
• Healthcare transport – ProAce City Verso for 5-7 passengers in care institutions or customized transport
• Camper conversions – ProAce City camper builds as a compact mini-camper
• Vehicle fleet companies – where reliability and downtime limitation are critical
• Mobile workshops – small versions for specialized tools
• Construction companies and contractors – deployment on construction sites, sites with rubble and metal scraps
• Agricultural companies – farmyards, meadows and unpaved roads

The benefits at a glance

• 5 mm thick aluminium – solid impact resistance at reduced weight
• Only 9,1 kg – more than 6,7 kg lighter than the steel variant
• Corrosion resistant – no rust formation, no maintenance on the material itself
• Combination plate – protects engine compartment AND transmission housing in a single plate
• Fit specific to Toyota ProAce City 2019-present
• Fits both ProAce City (commercial vehicle) and ProAce City Verso (passenger car)
• Suitable for 1.5 BlueHDi diesel engine (75, 100 or 130 hp)
• Prevents costly engine and transmission damage
• Limited downtime costs for commercial use
• Fast delivery time: up to 19 working days + shipping
• Custom designed for an exact fit
• No modifications to the vehicle are necessary.
• High-quality European production

Installation

Weighing only 9,1 kg, this aluminum plate is considerably more manageable than the 15,8 kg steel version, but the position of the engine compartment and transmission does require careful alignment. Correct alignment is essential to prevent interference with engine sensors, wiring harnesses, seals around the engine compartment, and the driveshaft to the gearbox. Our mechanics will be happy to assist you further via our installation service.

Important issues

• Vehicle — ProAce City (commercial vehicle): year of manufacture 2019 to present.
• Vehicle — ProAce City Verso (passenger car): year of manufacture 2019 to present.
• NOT suitable for 1.2 PureTech petrol engines – check your engine before purchase
• NOT suitable for ProAce City Electric – electric versions have different bottom components
• Engine: exclusively for 1.5 BlueHDi diesel engine (75, 100 or 130 hp)
• Choice of material: aluminum is corrosion-resistant and lighter, while steel offers slightly more impact strength in the same price range.
• Maintenance: Check the mounting bolts regularly, especially after heavy off-road use.
• Additional protection: covers engine compartment and transmission housing; for fuel tank or other zones, please contact us.
• Specifications: For exact dimensions, technology, or assembly time, please contact us.

Order directly from 4YourCar

Order your Aluminium Underbody Protection for Engine Box and Transmission Housing from Toyota ProAce City 2019-present easily online via 4YourCar.nl. Delivery is typically up to 19 working days plus shipping — faster than many other underbody protection products in our range. Are you unsure whether to choose the steel or aluminium version, your engine variant (1.5 BlueHDi diesel or 1.2 PureTech petrol), or your trim level (ProAce City or Verso)? Feel free to contact us — we are happy to help.