SERVICING, MK4, FOCUS, ST280, ST-280, OIL, FILTER, AIR, POLLEN, SERVICE, MAJOR, INTERIM
![SERVICING, MK4, FOCUS, ST280, ST-280, OIL, FILTER, AIR, POLLEN, SERVICE, MAJOR, INTERIM](https://www.kmsmotorsport.com/image/cache/catalog/MK4%20ST250/image5-800x800.jpeg)
![](https://i0.wp.com/aj-motorsport.com/wp-content/uploads/2022/08/Ford_Focus_ST_Mk4_Air_Filter0.jpg?resize=300%2C300&ssl=1)
Genuine Ford Focus ST Mk4 2.3T EcoBoost Service Kit - Focus ST Mk4 2.3T - AJ Motorsport
Maintenance - Engine Oil Dipstick - 2.0L EcoBoost™
![](https://whoosh-motorsports.myshopify.com/cdn/shop/files/focuscoilovers1_grande.png?v=1706234552)
Motorcraft Oil Filter FL-400S for Fiesta ST - Focus ST/RS – whoosh motorsports
SUPER TECH OIL FILTER. PN#ST8 OIL FILTER.
![](https://i.ebayimg.com/images/g/xVgAAOSw9wthGltl/s-l400.jpg)
Super Tech ST8 Oil Filter 03937
![](https://shop.fosautoparts.co.uk/user/products/sp1064_md3034_ms6494c_220112s.jpg)
Service kit for Ford Focus Mk4 1.0 EcoBoost / 1.5 EcoBoost - oil filter, air filter, cabin filter, sump plug with seal. - FoS Autoparts
![](https://i0.wp.com/aj-motorsport.com/wp-content/uploads/2022/08/Ford_Focus_ST_Mk4_Castrol_Oil_0w30.jpg?resize=300%2C300&ssl=1)
Genuine Ford Focus ST Mk4 2.3T EcoBoost Service Kit - Focus ST Mk4 2.3T - AJ Motorsport
![](https://d2q1ebiag300ih.cloudfront.net/uploads/part/main_image/2838/F-39741-TL11.jpg?v=1491485935)
Sonnax Oversized Secondary Pressure Regulator Valve Kit - 39741-11K
![](https://i.ytimg.com/vi/oZQVn5dTBtw/maxresdefault.jpg)
Focus ST Oil Change Step By Step! (Valvoline special)
![](https://i.ytimg.com/vi/kMKstwXlGSI/mqdefault.jpg)
MK2 Ford Focus ST Service, K&N Filter Install
How-To: Cabin Air Filter Replacement, Page 2
![](https://i.ytimg.com/vi/1SPyOfYBCnc/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLCjNojhxNkoxzAlhBVuwSPnioIBLQ)
Focus ST Maintenance
![](https://www.deloreango.com/pub/media/catalog/product/cache/small_image/280x280/beff4985b56e3afdbeabfc89641a4582/d/e/delorean-air-oil-fuel-filter.jpg)
Major Service Kit (Manual) - DeLorean Parts
![](https://i.ytimg.com/vi/wD9KlysAfKQ/sddefault.jpg?v=6473adfa)
Ford Focus ST TDCI Full Service
![](https://i.ytimg.com/vi/3BIbS0ShEGc/maxresdefault.jpg)
Panda Motorworks Oil Change Special ( Focus & Fiesta ST)
![](https://mountuneusa.com/cdn/shop/files/2536-OK-AA-2_fcf380a7-ae82-445f-82ed-3ca0a6dd394f.png?v=1707416696&width=533)
Maintenance – Mountune USA