Mobile Engine Bay

Detailing

A deep clean for one of the most overlooked yet most important parts of your car

About our engine bay detailing

Often the engine bay is hugely overlooked in car detailing, not only does this greatly devalue a car it also means that parts can corrode quicker and become permanently damaged. Our engine bay detailing service is a deep clean for all parts of the engine including the underside of the bonnet, the front sill and any plastic covers.

When carrying out an engine bay detail we clean all reachable parts of the engine, covers, paint and plastics with specially formulated cleaners. All parts are then dried and dressed for a long lasting finish

The engine bay is fully cleaned, degreased and dressed to make sure it looks just as good as the day it left the factory

Our process

how we achieve award winning results
01

Inspection and Preparation

Before cleaning begins, we inspect the engine bay to identify sensitive components such as exposed wiring, air intakes, and aftermarket modifications. Any vulnerable areas are carefully covered or sealed to prevent water ingress, ensuring a safe cleaning process.

02

Dry Debris Removal

We start by using compressed air and soft detailing brushes to remove loose dirt, dust, and leaves from vents, crevices, and hard-to-reach areas. This step prevents excess dirt from turning into sludge when wet cleaning begins.

03

Degreasing and Breakdown of Contaminants

A specialist engine-safe degreaser is applied to break down oil, grease, and road grime. This is worked into the surfaces using soft brushes to lift dirt from plastics, rubber hoses, and metal components, ensuring a thorough clean without causing damage.

04

Controlled Rinse and Residue Removal

Using a low-pressure rinse or steam cleaning, we carefully remove the degreaser and lifted dirt while avoiding excessive water exposure to sensitive areas. This ensures a clean, residue-free finish without introducing moisture where it isn’t needed.

05

Drying and Detailing

The engine bay is thoroughly dried using compressed air and microfibre towels to remove any remaining moisture. We then carry out a final wipe-down to ensure all surfaces are clean and free from streaks or residue.

06

Plastic and Rubber Dressing

To restore a factory-fresh appearance, we apply a non-greasy dressing to plastic and rubber components, enhancing their finish while providing UV protection to prevent fading and cracking over time.

07

Plastic and Rubber Dressing

A final check is conducted to ensure all areas are spotless and no moisture remains in sensitive areas. Once complete, the engine bay is left looking clean, refreshed, and protected, making future maintenance easier and improving the overall presentation of your vehicle.

Our engine bay cleaning service is perfect for routine upkeep, pre-sale preparation, or simply maintaining a well-cared-for vehicle. By removing dirt and grime safely and effectively, we enhance both the appearance and longevity of your engine bay components while ensuring everything remains protected and fully functional.

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Definition Detailing Accreditation from Autobead

Definition Detailing are the only accredited and certified applicators for AutoBead in West Yorkshire

Thanks Sam, the car is nothing short of immaculate

Dan | Halifax

Couldn't believe how much easier [the car] is to wash

Malcolm | York

Thanks for your hard work on the car, the shine on it is amazing

Larry | Bradford

The paint looks spot on, will let you know how I get on when I wash it. Also that window coating is brilliant

Peter | Leeds

Thanks Sam, the beads on the car look amazing!

Ben | Leeds

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© 2025 Definition Detailing Ltd. Definition Detailing Limited is a company registered in England and Wales with company number 15675727 registered office Unit 7 Gemini Business Park, Leeds, West Yorkshire, LS7 3JB. Branches may be owned and operated by franchise owners under licence from Definition Detailing Limited. Definition Detailing is a trademark of Definition Detailing and is registered with the Intellectual Property Office UK00004079598. Definition Detailing Limited has no affiliation or association with any brands mentioned in our publications unless otherwise stated.