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Engine Finders

MG MG6 Specialists

Expert Solutions for Every MG6 – 1.5L Standard to 2.0L Turbo Performance

Need a reliable replacement engine for your MG MG6?
Engine Finders specializes in MG6 engines with comprehensive solutions for all variants, covering standard 1.5L units up to high-output 2.0L turbo engines.

  • ✔ Full MG6 Engine Range – Petrol and Diesel engines across all MG6 generations
  • ✔ Series-Wide Calibration – Correct ECU mapping and tuning for every MG6 chassis
  • ✔ MG6 Pricing Advantage – Save significantly vs dealer on rebuilds and replacements
Find Your Perfect MG MG6 Engine Today!
MG MG6 engine replacement specialists | Engine Finders

MG MG6 Replacement Engines Options - Verified Units (UK Supply)

All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for AS21 Chassis.

MG6 Rebuilt Engines

Precision rebuilds featuring upgraded Multi-Layer Steel head gaskets to prevent common TCI-Tech leaks.

MG6 Remanufactured Engines

Fully blueprinted 1.8T or 1.9 DTi units, machined to eliminate factory-standard vibration issues.

MG6 Reconditioned Engines

Restored units with new timing chains and revised water pumps for the TCi-Tech engine.

MG6 Replacement Engines

Direct-swap 1.8 Turbo and Diesel units designed for rapid, cost-effective MG6 engine recovery.

MG6 Refurbished Engines

Cleaned and tested blocks with updated ECU mapping to address MG6 idling inconsistencies.

MG6 Used Engines

Hand-picked units with verified mileage and full compression tests for the 1.9 DTi diesel.

MG MG6 Compatible Engine Codes & Average Prices on Rebuilt Units

All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.

Where to buy MG MG6 replacement engine | Engine Finders

Why Choose Engine Finders for Your MG MG6 Engine?

Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned MG MG6 replacement engines. Covering the full MG6 series, including petrol and turbocharged variants, we address common series-wide issues such as timing chain stretch, turbocharger wear, and EGR carbon buildup. From K-series petrol engines to the 1.5L TGDi units, Engine Finders ensures your MG6 engine operates reliably, with solutions tailored to recurring failures across all variants.

  • ✔ MG6-Wide Timing Chain & Tensioner Upgrade

    Across K-series and TGDi engines, timing chain elongation and tensioner wear (OEM 97KB6K254AA) is a common failure. Engine Finders provides full series replacements, restoring accurate timing and reducing engine damage risk across all MG6 variants.

  • ✔ Cylinder Head & Gasket Refurbishment

    Cylinder head warping and gasket failure (OEM 97KB6K112AB) affect the full MG6 series. Engine Finders performs series-level reconditioning to ensure proper sealing and consistent compression across petrol and turbocharged engines.

  • ✔ Turbocharger & Intercooler Maintenance

    Turbocharged MG6 variants experience turbo wear and intercooler clogging (OEM 97KB6K678AA). Engine Finders provides series-wide inspections and rebuilds to maintain optimal boost and engine longevity.

  • ✔ EGR System Cleaning & Replacement

    EGR carbon buildup (OEM 97KB6K728AC) affects both petrol and TGDi engines across the MG6 series. Engine Finders provides thorough cleaning and component replacement to maintain airflow, emissions compliance, and series-wide reliability.

  • ✔ Cooling System & Thermostat Reliability

    Thermostat and water pump failures (OEM 97KB6K857AB) occur across the MG6 series. Engine Finders offers series-focused replacements to maintain stable engine temperatures and prevent overheating.

  • ✔ Fuel Injection & High-Pressure Pump Servicing

    High-pressure fuel pump and injector wear (OEM 97KB6K453AB) affects turbocharged engines in the full MG6 series. Engine Finders provides series-level replacements to maintain fuel delivery and efficient combustion across all variants.

  • ✔ Series-Wide Sensor Diagnostics & Calibration

    All MG6 engines benefit from accurate sensor calibration (OEM 97KB6K999AA). Engine Finders provides series-level diagnostics to ensure consistent performance, smooth running, and long-term reliability across all petrol and turbocharged variants.

Rated 4.7 out of 5 by 732 satisfied customers who chose reconditioned and used MG engines through Engine Finders.

Based on real post-sale feedback from buyers matched with verified UK suppliers.

4.7/5
"Thanks to Engine Finders, I saved over £1,200 on my engine!" - Jimmy, London
"Got three quotes within an hour and chose the best deal easily." - Pete, Leeds
"Engine Finders made the whole process quick and painless." - Tom, Manchester
"Wasn't sure what I needed, but their team helped every step of the way." - Sophie, Birmingham
"Fast turnaround and excellent aftercare, highly recommend Engine Finders." - Ahmed, Bradford
"Best car-related experience I've had in years. Awesome guys, honestly!." - Liam, London
Get Your Custom Audi Quote Today

MG MG6 Engines for Sale | Engine Finders

Engine Finders connects UK drivers with specialists for reliable, reconditioned MG MG6 replacement engines. Whether battling TC-Series head gasket failures in early petrol variants or DTi Tech oil pump drive issues in later diesels, we provide direct OEM-spec solutions for the entire series.

MG MG6 Replacement Engines

The MG MG6 series transitioned through two primary engine architectures: the 1.8L TC-Series (K-Series evolution) and the 1.9L DTi Tech diesel. Technical evolution was marked by the move from the "K-Series" based petrol blocks to the more robust, modular diesel designs. All 1.8L petrol variants share a common failure pattern involving the cylinder liner heights and the shared multi-layer steel (MLS) gasket (Part LVB101030), which was addressed in a series-wide technical bulletin regarding improved head bolt torque specifications. In the 1.9L DTi diesel family, shared EGR valve carbonization and DPF blockages are frequent across all SE/GT trims due to identical thermal management software. Cross-generation issues also include the shared auxiliary belt tensioners failing prematurely across the entire MG6 range. Our remanufacturing process rectifies these vulnerabilities by using uprated oil rail components and reinforced seals across the series.

MG MG6 Models & Engines Codes

The MG MG6 utilizes specific engine families designed for the modern MG Motor UK lineup:

  • 1.8L TC-Series Turbo (18K4G): Shared head gasket (LVB101030) and liner subsidence issues across all petrol variants.
  • 1.9L DTi Tech (NSE): Shared oil pump drive gear failure and EGR cooler (Part 10052341) cracking in all diesel power outputs.
  • 1.8L VTi-Tech (Naturally Aspirated): Shared camshaft sensor vulnerabilities and throttle body carbonization across the series.
  • 1.5L Turbo (Late Export Series): Shared turbocharger wastegate rattling and coolant loss affecting the entire engine family.

All MG6 engines require verification of the shared dual-mass flywheel (DMF) condition, as vibration patterns fail identically across both petrol and diesel manual variants.

Buy Used and Second-Hand MG MG6 Engines

For MG6 owners, used engines carry high risk due to the shared 1.8L liner height issues and 1.9L DTi carbon buildup. We recommend reconditioned units for the following series-level benefits:

  • Petrol Rebuilds: Essential for all TC-Series variants to include the uprated oil ladder (LCN110250) and MLS gaskets to prevent head flex.
  • Diesel Remanufacturing: Includes full ultrasonic cleaning of the shared intake manifold and EGR system to prevent the "limp mode" issues common across the series.
  • Internal Upgrades: All units feature new timing chain/belt kits as standard, addressing the shared tensioner wear found in all high-mileage MG6 units.

Every replacement unit ensures that shared structural flaws, such as the fragile plastic coolant pipes, are replaced with uprated reinforced components.

MG MG6 Engines in Stock

Our reconditioned MG MG6 engines are rebuilt to modern tolerances to ensure they outperform original factory units:

  • Strengthened Fasteners: All 1.8L units utilize high-tensile head bolts (Part WAM2293) to maintain consistent clamping across the series.
  • Diesel Precision: DTi engines receive calibrated fuel injectors and new high-pressure fuel pumps to prevent the shared cold-start rattle.
  • Dynamic Testing: Every unit undergoes a 4-hour dyno test simulating the load profiles of S, SE, and Magnette variants across all rev ranges.

Compression checks are performed on every cylinder to meet MG Motor UK technical standards, ensuring uniform power delivery for the entire engine family.

Warranty for Replacement MG MG6 Engines

We provide a 12-month warranty on all rebuilt engines. This standard coverage applies to all engine families in the MG6 series, including petrol Turbo and DTi Tech variants.

  • Series Coverage: Covers all internal lubricated parts including crankshafts, pistons, and valvetrains.
  • Family Exclusions: 1.9L DTi DPF systems are excluded; professional cleaning is mandatory to maintain warranty due to series-wide soot loading issues.
  • Supplier Network: Engine Finders is a price comparison website—warranty terms are set by our vetted UK suppliers specializing in modern MG architectures.

Final coverage varies by engine family and mileage. Ensure your installer uses the correct grade of fully synthetic oil to protect the variable valve timing (VVT) system.

Where to buy MG MG6 replacement engine | Engine Finders

Expert Tips for Choosing the Right Engine for Your MG MG6

♻️ MG MG6 Engine Types Explained

  • Reconditioned SAIC Motors: Best for the 1.8L and 1.9L turbo, addressing turbocharger and timing chain issues.
  • Used Low-Mileage: A viable option from a later, well-maintained MG6 or Roewe 550 donor.
  • Exchange Units: Available through MG specialists for the TCI-Tech turbo diesel engine.
  • The 1.8L turbo petrol is the most common and often requires attention to its direct injection system.

£ MG MG6 Replacement Engine Cost in the UK

  • Reconditioned 1.8L Turbo petrol (18K4G): £2,000 - £3,500.
  • Reconditioned 1.9L TCI-Tech diesel: £2,500 - £4,000.
  • Used engine from a salvage MG6: £800 - £1,800 depending on mileage.
  • New engine from MG Motor UK: £4,500+ (plus fitting and programming).

🔍 Finding the Right MG MG6 Engine

  • Identify engine by code on the block: '18K4G' for 1.8L turbo, '19D4T' for 1.9L diesel.
  • Check the engine ECU software version; later models have updated maps for reliability.
  • Ensure the engine comes with its original ECU and immobiliser set for compatibility.
  • The engine must be from a 2011-2016 MG6; Roewe 550 engines may have different ancillaries.

⛽ MG MG6 Petrol vs Diesel Engines

  • The 1.9L TCI-Tech diesel is more fuel-efficient (~55 MPG) but has complex DPF and EGR systems.
  • Diesel models from 2011-2016 are generally not ULEZ compliant without expensive filter upgrades.
  • The 1.8L Turbo petrol is simpler mechanically but less efficient (~35 MPG).
  • For urban driving and ULEZ concerns, the petrol is often the less problematic choice.

🔒 Quality Assurance & Warranty

  • For turbo petrol engines, verify the replacement of the timing chain and tensioner with updated parts.
  • On diesel engines, ensure the DPF has been professionally cleaned or replaced.
  • A 12-month warranty is essential for these modern, complex engines.
  • Request evidence of a compression test and that the high-pressure fuel pump (diesel) has been checked.

🛒 Compare & Save on MG MG6 Engines

  • Source a used engine from a low-mileage, rear-ended salvage MG6 for the best value.
  • Consider a professional remap after engine replacement to improve driveability and efficiency.
  • Avoid sellers who cannot supply the engine with its matched ECU and keys for immobiliser pairing.
  • We work with MG Motor UK specialists and salvage operators who understand the SAIC-specific electronics.

⚙️ MG MG6 Engine Works: How Experts Rebuild Engines

When your engine fails, MG MG6 engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.

1. SAIC Engine Diagnostics & Disassembly

The engine is connected to MG-specific diagnostic software to log fault codes related to timing, fuelling, or boost. It is then stripped, with focus on turbocharger wastegate wear (petrol), DPF clogging (diesel), and timing chain stretch on the 1.8L Kavachi engine.

2. Precision Machining & Parts Validation

The cylinder block is cleaned, crack-tested, and honed. The cylinder head is pressure-tested and refurbished with new valve stem seals. The turbocharger is inspected for shaft play and sent for a rebuild if necessary. All SAIC-specific parts are sourced from official channels.

3. Reassembly with Updated Components

The engine is rebuilt using updated timing chain kits (where applicable), new oil and water pumps, and all new gaskets. Main and big-end bearings are carefully sized. The high-pressure fuel pump on diesel models is tested and refurbished.

4. Electronics & Ancillary System Integration

The engine's original ECU is checked and reprogrammed with the latest software to address known issues. All sensors are tested. The fuel injectors are cleaned and flow-tested. The cooling system, including the turbocharger's coolant lines, is fully renewed.

5. Dyno Run-In & Software Calibration

The engine is run on a dyno with break-in oil. Using MG/Roewe diagnostic tools, the ECU is calibrated for the new engine. Parameters for variable valve timing (VVT), boost pressure, and fuel trims are set to factory specifications.

6. Final Systems Validation & Road Test

A full compression and leak-down test confirms seal integrity. The engine is installed and put through a comprehensive road test to verify smooth operation, correct boost build-up, and that all electronic management systems are functioning without fault codes.

Get Your MG MG6 Engine Quote
Frequently Asked Questions - MG MG6 Engines
How much does a MG MG6 1.8T TC-i engine replacement cost?

Reconditioned pricing for the 1.8 Turbo Kavachi unit: • £1,650-£1,950 for 18K4G TC-i engine (MG6, 2011-2016) • Includes reinforced multi-layer steel head gasket (OEM LVB500190) • Features updated oil rail and head bolts to prevent liner movement • Save 30-40% vs main dealer costs through Engine Finders

What causes DPF failure in MG6 1.9 DTi diesel engines?

DPF blockage in the 1.9 DTi is often caused by short urban cycles preventing regeneration: • MG Service Bulletin SWE-MG6-04 highlights pressure sensor (OEM 10041457) failure as a catalyst • Unlike the petrol 1.8T, the diesel 1.9 DTi uses a specific active regeneration cycle • Failure to regenerate leads to oil dilution, requiring a full MG MG6 N47-style sump flush • We provide cleaned and flow-tested DPF units with every diesel MG6 engine replacement UK

Why do MG6 1.8T engines suffer from coolant loss?

Coolant loss in the 18K4G engine is frequently traced to the intake manifold gasket: • The original elastomeric gasket (OEM LKG100300) perishes, allowing water into cylinder four • MG Service Bulletin TSB-09-12 recommends replacing the plastic manifold with a revised unit • Unlike earlier MG engines, the MG6 variant has specific cooling pipework that brittle over time • Our reconditioned units include a high-temp Viton gasket to ensure a permanent MG6 timing chain fix

Is the 1.8T Kavachi engine in MG6 same as the K-Series?

While evolved from the K-Series, the Kavachi 1.8T has significant engineering upgrades: • It features a reinforced block casting (OEM LHB000110) to handle turbocharging loads • The MG6 variant uses different VVT solenoid calibration compared to older MG ZT models • Failure points are reduced by the use of an N-Series spec multi-layer steel gasket • This guide applies specifically to the MG6 variant; for broader MG engines, see our main overview

What are the timing chain failure symptoms in MG6 1.9 DTi?

The 1.9 DTi (19D4N) diesel engine utilizes a chain that can stretch if oil changes are missed: • Excessive rattling during cold starts indicates a failing hydraulic tensioner (OEM 10035622) • MG Service Bulletin UK-15-02 addresses timing synchronization errors caused by chain slack • Unlike the 1.8T which uses a belt, the diesel chain requires specific alignment tools • Reconditioned diesel units from Engine Finders include an updated Iwis chain and tensioner kit

How much for a MG6 1.9 DTi diesel engine replacement UK?

Current reconditioned pricing for the 1.9 DTi 150hp unit: • £1,900-£2,300 for 1.9 DTi engine (MG6, 2012-2016) • Includes new oil pump (OEM 10024563) and front/rear crankshaft seals • Full 12-month or 12,000-mile warranty included • MG6 timing chain fix cost is factored into these full engine swap packages

What causes turbocharger failure in the MG6 1.8T Kavachi?

Turbo failure is usually due to oil starvation from a blocked feed pipe: • The oil feed pipe (OEM 10025684) on the 18K4G engine is narrow and susceptible to carbon buildup • Unlike the 1.9 DTi, the petrol turbo runs at significantly higher temperatures causing oil coking • MG Service Bulletin TSB-TUR-14 recommends upgrading the oil return hose to prevent back-pressure • We replace all internal turbo seals with high-spec 360-degree thrust bearings during rebuilds

Why does my MG6 experience "hunting" idle and poor fuel economy?

This is often caused by a failing MAF sensor or air leaks in the intercooler pipework: • The MAF sensor (OEM 10028457) in the MG6 is sensitive to moisture ingress from the air box • Split intercooler hoses (OEM 10034512) are a common failure point unique to the MG6 chassis • Unlike the B47-style calibration, the MG6 ECU defaults to a rich-run map during sensor failure • Our diagnostic check during MG MG6 N47D20C-style engine swaps covers all intake sensors

Can the MG6 1.8T suffer from liner drop like older K-Series?

The MG6 uses a revised block casting that significantly reduces the risk of liner drop: • However, extreme overheating can still cause the aluminum block to soften around the liners • MG Service Bulletin ENG-06-12 outlines the required liner stand-out measurements (0.004 inch) • We use a reinforced lower oil rail (OEM LCN100220L) to increase block rigidity in all MG6 rebuilds • This ensures your MG MG6 N47D20C engine replacement UK provides long-term reliability

What oil should be used in the MG6 1.8T to prevent wear?

The 1.8T Kavachi requires a specific fully synthetic grade to protect the VVT and Turbo: • Always use 5W-40 Fully Synthetic meeting ACEA A3/B4 standards • Frequent changes at 6,000 miles are recommended to protect the timing chain tensioner • Using incorrect oil causes the VVT pulley (OEM 10025641) to rattle and lose timing accuracy • Every Engine Finders replacement includes a recommendation for high-detergent Millers oil