Mini Countryman Engine Mount: Specs, Fitment & Common Faults

A genuinely common, well-documented failure point: the upper passenger-side hydraulic mount often fails prematurely between 30,000 and 80,000 miles — plus a safety point about continued driving risking other damage, and an honest account of a dealer initially dismissing the noise as normal.

Illustration for editorial purposes

OEM Part Number: 22118743621

Genuinely important to know: genuinely worth knowing: the engine code (not just the model name) is the reliable way to identify the correct Countryman mount, since the same model was often sold with several different engines across its production run, and mounts are rarely interchangeable between them.

F-generation (2014-2022), B46/B47/B48 petrol/diesel, genuine engine mount	Mini OEM: 22118743621 — shared across F54/F55/F56/F57/F60 of the same UKL platform

What It Does

Engine mounts secure the engine and transmission to the chassis while absorbing vibration and movement, preventing that vibration from transferring directly into the cabin. Most versions of the Countryman use several mounts working together — typically at least one on each side of the engine plus a torque mount — and a single failed mount can throw off the whole assembly's balance.

Mini Countryman Engine Mount reference plate

A Genuinely Common, Well-Documented Failure Point Worth Knowing About — Mini Countryman Engine Mount

If you're facing excessive vibration at idle or a clunking noise when accelerating or shifting gears, this is genuinely worth knowing: the upper passenger-side hydraulic engine mount is a very common, widely documented failure point across this model range, often failing prematurely somewhere between 30,000 and 80,000 miles — considerably earlier than you might expect for a component like this. Worth checking this specific mount first if you're facing these symptoms, particularly if the vibration or noise seems to come more from the right-hand side of the engine bay.

A genuinely important safety point worth knowing: the car is technically still drivable with a failed mount, but it's genuinely worth driving it gently and directly to a repair shop rather than continuing normal use, since the resulting excessive engine movement can risk damage to surrounding components like coolant hoses, wiring, and the exhaust system — a considerably more expensive problem than replacing the mount itself promptly.

It's also genuinely worth knowing a specific, useful detail: there's a documented, improved revision of this mount with its own specific part number, worth checking your receipt or invoice against to confirm you've received the newer design rather than an older, potentially less durable version. It's also genuinely worth knowing an honest account worth bearing in mind: one documented case saw a technician initially unable to identify the specific noise being described, assuming it was simply normal body flex or suspension movement — only for the car to later be found to have a completely torn engine mount once properly investigated. Worth being persistent in describing the exact noise and conditions if an initial inspection doesn't immediately find the cause.

Symptoms, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Engine Mount Guide for warning signs to watch for (including some genuinely make-specific quirks in how they show up), confirming fitment against your VIN, and which aftermarket approach is worth trusting.

More Mini Engine Mount

The same part, covered across other Mini models.

Mini Countryman Engine Mount: Specs, Fitment & Common Faults

OEM Part Number: 22118743621

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A Genuinely Common, Well-Documented Failure Point Worth Knowing About — Mini Countryman Engine Mount