Engine Bay Detailing
Safe engine bay clean. Cover sensitive electronics, degrease, rinse, dry, and dress plastic and rubber components.
Most jobs in this service: $99–$199
Typical duration: 60-90 minutes
What is included
- Cover alternator, fuse boxes, intake, ECU as needed
- Degrease with engine-safe degreaser
- Low-pressure rinse
- Air dry with compressed air or leaf blower
- Dress plastic, rubber hoses, and intake covers
- Wipe metal surfaces
How we do it
- Cool: Engine must be cool to the touch. Hot engine plus cold water cracks plastic.
- Cover: Tape and cover the alternator, fuse box, intake, ECU connectors.
- Degrease: Engine-safe degreaser, dwell 5-10 minutes.
- Rinse: Low pressure, never high pressure. We use a garden hose with a fan nozzle.
- Dry: Compressed air or leaf blower through the bay.
- Dress: UV-stable dressing on plastic and rubber. No tire shine — wrong product for under hood.
Recovery time
Drive immediately. Engine warms up the bay and helps it dry.
When this is not the right call
Skip this if your vehicle has uncovered sensitive electronics that you cannot cover (some race vehicles, classic cars with open distributors). Better safe than fried.
Frequently asked questions
Will water damage my engine?
At low pressure with sensitive components covered, no. Modern engines are designed for rain. High pressure aimed into a connector is a different story.
How often should I clean my engine bay?
Twice a year is enough. More often if you live somewhere with heavy pollen or road salt.
Does a clean engine bay help anything?
Yes — heat dissipates better through clean components, leaks are easier to spot, and resale value is meaningfully higher with a tidy bay.
What clients say about engine bay detailing
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★★★★★
I bought a full interior detail for my daughter's birthday and she loved it. Her hair is very difficult to remove but the team did a great job. They also did a great job of cleaning the dash, leather seats,…
John A. · Raleigh -
★★★★★
My car looks like new! Customer service responded to all my questions promptly. The gentleman who detailed our car was very professional and did an amazing job. I will certainly contact Mobile Detail Doctor again and recommend them to everyone.
Lora T. · Raleigh -
★★★★★
Great experience. Easy scheduling, prompt communication, detailed overview of packages. They did a thorough job cleaning and detailing the inside of my car. Will definitely schedule again.
Meg R. · Raleigh