Focus ST MK3 OE Replacement Turbo Charger K03

Focus ST MK3 OE Replacement Turbo Charger – K03

Direct‑fit, OEM‑spec turbocharger for the 2.0 EcoBoost Focus ST MK3 (250hp)

Give your Focus ST MK3 a fresh lease of life with this high‑quality OE‑replacement K03 turbocharger. Built to match factory specifications, this complete unit restores the performance, reliability, and response your ST250 was designed to deliver. It arrives fully assembled and ready to install, making it the perfect solution for replacing a worn or failing turbo.

Quality You Can Trust

Each unit is professionally tested to ensure flawless operation and OEM‑grade performance. With strict quality control and a true like‑for‑like design, you can install with confidence knowing your engine will deliver smooth and consistent boost just as Ford intended.

What’s Included

Your replacement turbocharger comes supplied with everything needed for straightforward fitment, including:

• Turbo gaskets and sealing washers
• Integrated dump valve (bypass valve)
• Turbo pipework
• New solenoid valve

Note: The downpipe‑to‑turbo gasket is not included.

Old Unit Surcharge / Exchange

This turbo carries a refundable £240 surcharge. You can:

• Send in your old unit before purchase and pay only the listed price, or
• Pay the surcharge upfront and receive a refund once your old turbo is returned.

Is Your Turbo Failing?

This OE replacement is ideal if you’re experiencing common turbo‑related issues such as:

• Whining or unusual noises under acceleration
• Noticeable drop in power or sluggish boost
• Excessive oil consumption after driving
• Oil residue inside the compressor housing or boost pipes