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  • Common codesG16E-GTS
Toyota gr Used Engine — G16E-GTSToyota grUsed Engine — G16E-GTSToyota gr Reconditioned Engine — G16E-GTSToyota grReconditioned Engine — G16E-GTSToyota gr Rebuilt Engine — G16E-GTSToyota grRebuilt Engine — G16E-GTS

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Variant History

Toyota GR Yaris Launch to Present

Toyota GR Yaris

    Compatible Engines

    Toyota GR Yaris Every Engine Code, Priced

    Find your exact engine code, specs and UK replacement cost guide.

    G16E-GTS — 1.6L Turbocharged 3-Cylinder Petrol (2020-present) engine

    G16E-GTS — 1.6L Turbocharged 3-Cylinder Petrol (2020-present)

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    -> Get quotes for G16E-GTS Toyota GR Yaris engine replacement

    Common Problems

    Toyota GR Yaris What It Costs to Fix, and When Replacement Makes Sense

    *TAG: * Common Problems *H2: * Toyota GR Yaris Engine Problems - Repair Cost vs Replacement *H3 (intro): * The Toyota GR Yaris G16E-GTS engine is a masterpiece of compact performance engineering - a bespoke 1.6-litre turbocharged three-cylinder that punches well above its weight. However, it's also a highly stressed engine pushing over 170bhp per litre, and track use, aggressive tuning, or missed maintenance can push it beyond its limits. Rebuilt engines through EnginesMarket include upgraded components addressing the original failure points, plus a minimum 12-month unlimited-mileage warranty.

    Common failure points and repair options

    Piston Failure

    Affected
    Toyota GR Yaris (G16E-GTS, 2020-present)
    Typical failure mileage
    35,000-75,000 miles (higher risk with track use or tuning)
    Root cause
    The G16E-GTS's pistons appear to be one of the engine's less robust components. Catastrophic failures - where a piston separates from the connecting rod and punches holes through the engine block - have been documented. These failures are typically associated with aggressive tuning, oil or fuel starvation, or sustained track use at the limit. Toyota revised the pistons for the Gen 2 GR Yaris (part number 13101-18040) and further revisions followed for later GR Corolla models.

    Repair options

    Repair tierDealer priceSpecialist price
    Full replacement - rebuilt engine£9,000-£14,000£5,995-£10,995 (supply) + £2,148 fitting
    Short block replacement£6,000-£9,000£3,500-£6,000
    Our recommendation
    -> Compare rebuilt G16E-GTS Toyota GR Yaris engine prices

    Boost Solenoid Failure

    Affected
    Toyota GR Yaris (G16E-GTS, 2020-present)
    Typical failure mileage
    20,000-40,000 miles
    Root cause
    The inline-three cylinder configuration generates vibration that can kill the OEM boost solenoid mounted on the engine. When the solenoid fails, the car loses boost and effectively becomes a naturally aspirated engine - still drivable but significantly down on power.

    Repair options

    Repair tierDealer priceSpecialist price
    Boost solenoid replacement£300-£500£150-£250
    Full replacement - rebuilt engine£9,000-£14,000£5,995-£10,995 (supply) + £2,148 fitting
    Our recommendation
    -> Compare rebuilt G16E-GTS Toyota GR Yaris engine prices

    Cooling System & Water Pump Issues

    Affected
    Toyota GR Yaris (G16E-GTS, 2020-present)
    Typical failure mileage
    Varies - more common on track-used vehicles
    Root cause
    The G16E-GTS generates significant heat, particularly under track conditions. Water pump leakage and coolant reservoir leakage due to pressure buildup have been reported. Toyota addressed cooling concerns in the Gen 2 model by adding an additional sub-radiator and an intercooler water spray system as standard.

    Repair options

    Repair tierDealer priceSpecialist price
    Water pump replacement£500-£800£350-£550
    Cooling system upgrade£1,500-£3,000£1,000-£2,000
    Full replacement - rebuilt engine£9,000-£14,000£5,995-£10,995 (supply) + £2,148 fitting
    Our recommendation
    -> Compare rebuilt G16E-GTS Toyota GR Yaris engine prices

    Don't Let Engine Failure Write Off Your Toyota GR Yaris

    The G16E-GTS is a remarkable engine - but it's also a highly stressed performance unit that demands respect. Whether you need a boost solenoid replacement, a water pump, or a full rebuilt G16E-GTS engine with upgraded pistons, EnginesMarket connects you with vetted UK specialists offering competitive pricing, nationwide delivery, and a minimum 12-month warranty on every rebuilt unit.

    FAQ

    Toyota GR YarisFrequently Asked Questions

    Everything owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

    Why Choose Us

    Toyota GR Yaris Closing Conversion Block

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