Mini Countryman Cooper Engine ReplacementCompare Prices & Save
Get quotes today from trusted UK Mini Countryman Cooper engine specialists. Compare prices on reconditioned, rebuilt and used engines - supply & fit available nationwide for N18B16A and B48A20A engines.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
From 2016) - from £1,400 to £2,900
Rebuilt units from £1,400 · Common codes: N18B16A (1.6L Turbo Petrol)
From quote
Tested, bare/short engine
From quote
Rod bearings addressed, tested
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Upgraded bearings, full teardown, revised valvetrain
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Variant HistoryWhat Are UK Drivers Paying for Mini Countryman Cooper Engine Replacement-
See typical UK rebuilt engine costs for Mini Countryman Cooper variants - compare failure causes, codes, generations and price ranges to benchmark market rates. Mini Countryman Cooper R60 | 2010-2016 | £1,400-£2,900 | Turbo wastegate sticking | N18B16A | Petrol 1.6L Turbo Mini Countryman Cooper F60 | 2017-2023 | £1,500-£3,100 | Turbo actuator fault | B48A20A | Petrol 2.0L Turbo Mini Countryman Cooper ALL4 R60 | 2010-2016 | £1,500-£3,000 | HPFP failure | N18B16A | Petrol 1.6L Turbo AWD Mini Countryman Cooper ALL4 F60 | 2017-2023 | £1,600-£3,200 | VANOS oil leak | B48A20A | Petrol 2.0L Turbo AWD ---
Variant HistoryWhat Are UK Drivers Paying for Mini Countryman Cooper Engine Replacement-
See typical UK rebuilt engine costs for Mini Countryman Cooper variants - compare failure causes, codes, generations and price ranges to benchmark market rates. Mini Countryman Cooper R60 | 2010-2016 | £1,400-£2,900 | Turbo wastegate sticking | N18B16A | Petrol 1.6L Turbo Mini Countryman Cooper F60 | 2017-2023 | £1,500-£3,100 | Turbo actuator fault | B48A20A | Petrol 2.0L Turbo Mini Countryman Cooper ALL4 R60 | 2010-2016 | £1,500-£3,000 | HPFP failure | N18B16A | Petrol 1.6L Turbo AWD Mini Countryman Cooper ALL4 F60 | 2017-2023 | £1,600-£3,200 | VANOS oil leak | B48A20A | Petrol 2.0L Turbo AWD ---
What Are UK Drivers Paying for Mini Countryman Cooper Engine Replacement-
Engine History Timeline
Key Specs Snapshot
Mini Countryman Cooper Engine Codes - Full Technical Specifications & Replacement GuideMini Countryman Cooper Engine Codes - Full Technical Specifications & Replacement Guide
Petrol Engines
Mini Countryman Cooper Engine Codes - Full Technical Specifications & Replacement Guide engine replacement
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Common Failure
The Mini Countryman Cooper delivers engaging driving dynamics, but its turbocharged petrol engines have specific failure patterns that dominate UK repair enquiries. Turbo wastegate wear in both N18 and B48 families, combined with HPFP issues on R60 models and VANOS leaks on F60 units, account for the majority of Mini Countryman Cooper engine replacement requests. Every rebuilt Mini Countryman Cooper engine supplied through our network features upgraded turbo actuators, revised fuel system components, and enhanced thermal management designed to permanently address the original factory failure point, backed by a minimum 12-month unlimited mileage warranty.
N18 and B48 Wastegate Wear
Affected Vehicles
Mini Countryman Cooper R60 (2010-2016, N18B16A), F60 (2017-2023, B48A20A)
Typical Failure Mileage
70,000 - 110,000 miles
Root Cause
Direct injection carbon buildup restricts airflow, forcing the turbo to run hotter and spin faster to meet boost targets. The wastegate pivot bearings wear out, causing boost leaks and shaft imbalance, eventually leading to reduced performance and potential turbo failure.
Why It Happens
Direct injection carbon buildup restricts airflow, forcing the turbo to run hotter and spin faster to meet boost targets. The wastegate pivot bearings wear out, causing boost leaks and shaft imbalance, eventually leading to reduced performance and potential turbo failure.
Dealer (parts + labour)
£600 - £900
Specialist (parts + labour)
£350 - £550
What it involves
Professional walnut blasting of intake ports, wastegate pivot lubrication, and software recalibration of boost control solenoids.
Suitability
Restores boost response for 15,000-25,000 miles. Does not fix worn shaft bearings or internal turbo damage.
1 - 2 daysDealer (parts + labour)
£1,800 - £2,400
Specialist (parts + labour)
£1,100 - £1,500
What it involves
Removes failing turbo, replaces with genuine OEM or high-quality aftermarket unit, including new oil feed lines and intercooler inspection.
Suitability
Restores factory boost. Viable only if no carbon debris has entered the combustion chamber or oil pan.
1 - 2 daysDealer (parts + labour)
£3,800 - £5,200
Specialist (parts + labour)
£1,900 - £3,600
What it involves
Supplies a fully balanced short block, upgraded turbo actuator, revised intercooler routing, and new high-flow oil lines. Bench-tested under load. Includes 12-month warranty and nationwide supply & fit.
Suitability
Permanent resolution. Addresses underlying oil starvation, bearing wear, and prevents carbon ingestion from old turbo debris.
1 - 2 days
All prices are indicative UK market ranges based on current UK specialist supplier data.| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
 **Minor - Carbon Clean & Wastegate Actuator Recalibration** Minor | £600 - £900 | £350 - £550 | Professional walnut blasting of intake ports, wastegate pivot lubrication, and software recalibration of boost control solenoids. | Restores boost response for 15,000-25,000 miles. Does not fix worn shaft bearings or internal turbo damage. | 1 - 2 days |
 **Intermediate - Replacement Turbocharger Unit** Best Value | £1,800 - £2,400 | £1,100 - £1,500 | Removes failing turbo, replaces with genuine OEM or high-quality aftermarket unit, including new oil feed lines and intercooler inspection. | Restores factory boost. Viable only if no carbon debris has entered the combustion chamber or oil pan. | 1 - 2 days |
**Full Replacement - Rebuilt / Reconditioned Mini Countryman Cooper Engine** Best Value | £3,800 - £5,200 | £1,900 - £3,600 | Supplies a fully balanced short block, upgraded turbo actuator, revised intercooler routing, and new high-flow oil lines. Bench-tested under load. Includes 12-month warranty and nationwide supply & fit. | Permanent resolution. Addresses underlying oil starvation, bearing wear, and prevents carbon ingestion from old turbo debris. | 1 - 2 days |
Our Recommendation
Our Recommendation
Early turbo lag or intermittent boost codes on a Mini Countryman Cooper often stem from carbon-clogged intake valves rather than a failed turbo. A professional carbon clean and wastegate recalibration typically restores performance at a fraction of the cost. If the shaft exhibits radial play or boost pressure is consistently low, however, replacing the turbo alone risks contaminating the new unit with old sludge. In catastrophic failure scenarios, a complete rebuilt Mini Countryman Cooper engine with revised oil feeds is the safer long-term investment.
Don't Let Engine Failure Write Off Your Mini Countryman Cooper
The Mini Countryman Cooper's fun-to-drive character shouldn't end because of turbo wear, fuel system issues, or timing component failures. Whether you're dealing with boost problems, HPFP failure, VANOS leaks, or coolant loss, EngineMarket connects you directly with verified UK Mini Countryman Cooper specialists who understand these exact failure patterns. Every rebuilt unit we facilitate is upgraded with reinforced components to permanently address the root cause, bench-tested for performance, and delivered with a minimum 12-month unlimited mileage warranty. Skip the main dealer premium, compare transparent supply-and-fit quotes from multiple trusted specialists, and get back on the road with total confidence.
Get quotes for rebuilt B48 and N18 Mini Countryman Cooper engines
12-Month Minimum
UK Specialists Vetted
Best Price GuidanceImportant Information
Important Information
All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EngineMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Mini Countryman Cooper and engine code. Every engine supplied through EngineMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier.
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