What’s a Wet Belt?
A wet timing belt runs inside the engine, constantly immersed in oil. This design reduces friction, provides quieter operation, and can improve fuel efficiency.
However, constant exposure to hot engine oil and heat causes the belt material to break down over time. While Ford recommends replacement at 100,000 miles, in reality, many fail much sooner - sometimes as early as 40,000 miles.
When a wet belt begins to deteriorate, rubber debris can clog the oil pump and restrict vital lubrication, leading to severe engine damage or complete engine failure. That’s why proactive replacement is essential.
When to Replace Yours
If your Ford Focus is 5–7 years old or regularly used for short trips, it’s wise to have the wet timing belt inspected. Short journeys often mean the oil doesn’t fully heat up, which can accelerate belt wear.
We recommend replacing the wet belt between 80,000–100,000 miles - or sooner if any signs of wear are detected during inspection. Acting early can save you from costly engine repairs and keep your Fiesta running reliably.
Our Replacement Process
At Fastlane Autocare, all Ford Focus wet belt replacements are carried out to main dealer standards by Ford-trained specialists.
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Oil Drain & Preparation – Old engine oil is drained to prevent contamination from degraded belt material.
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Access & Removal – Engine components are carefully removed to access the wet timing belt.
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Precision Installation – A genuine Ford or high-quality OE-spec belt is fitted with exact tension and alignment.
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Oil & Filter Replacement – Fresh oil and a new filter are installed to protect your engine and new belt.
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Full System Checks – Tensioners, pulleys, and related parts are inspected and replaced if needed.
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Final Testing – The engine is started, monitored, and road-tested for performance and reliability.
Most Fiesta wet belt replacements are completed within one day, minimising downtime and getting you back on the road quickly.
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Frequently Asked Questions (FAQs)
How long does a Ford Focus wet belt replacement take?
Typically 6–8 hours, often completed the same day.
Do you use genuine parts?
Yes — we only fit genuine Ford belts or high-quality OE-spec components.
Can I wait until 150,000 miles to replace it?
No — we recommend replacement between 80,000–100,000 miles or at 6–7 years, whichever comes first.
Will it damage my engine if I delay?
Yes — a failing wet belt can cause serious internal engine damage and costly repairs.
Can you check my wet belt during a service?
Absolutely — just request it when booking your Ford Focus service and we’ll inspect it.
