Rebuilt Toyota Gt86 Engine for Sale - Save Up to 60% UK Wide
Compare Toyota Gt86 engine prices. Rebuilt 4U-GSE & FA20 units for ZN6 chassis (2012 - 2020) with 12m Unlimited Mileage Warranty from UK specialists.
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Toyota Gt86 Specialists
Expert Solutions for Every Gt86 - 2.0L Base to 2.0L Performance
Need a reliable replacement engine for your Toyota Gt86?
Engine Finders specializes in Gt86 engines with solutions for FA20 D-4S failure patterns across all variants.
- ✔ Full Gt86 Engine Range - FA20 D-4S petrol across all generations
- ✔ Series-Wide Calibration - Correct ECU mapping for every Gt86 chassis (ZN6/ZC6)
- ✔ Gt86 Pricing Advantage - Save up to £1,800 vs dealer on common FA20 rod bearing repairs
Toyota Gt86 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 ZN6 (2012 - 2020) and ZN8 (2021 - present).
Includes updated piston rings & valve stem seals to address ZN6 oil consumption issues.
Fully disassembled, machined block & head, with FA20 D-4S-specific injector calibration.
Cylinder head rework to prevent ZN6 exhaust valve recession; leak-down tested.
OEM-spec FA20 units with correct D-4S port/direct injection alignment for ZN6/ZN8.
Includes revised oil pump pickup & timing chain tensioner per T-SB-0029-21 bulletin.
Sourced from low-mileage UK vehicles; verified service history & compression tested.
Toyota Gt86 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.
Why Choose Engine Finders for Your Toyota Gt86 Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Toyota Gt86 replacement engines. From the FA20 2.0L naturally aspirated and turbocharged (FA20F) engines powering all ZN6/ZC6 chassis variants (2012 - 2020), to the updated Subaru-derived FA20 D-4S units in the post-facelift GT86 and GR86 hybrids (2021+), we cover the full powertrain lineage. Whether you're managing premature rod bearing wear in early FA20 engines across 2012 - 2016 models or addressing high-RPM valve spring fatigue in modified ZN6/GR chassis variants, Engine Finders delivers series-specific solutions backed by OEM-grade diagnostics and rebuild protocols.
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✔ Gt86-Wide FA20 Rod Bearing Resolution
All early FA20 engines (2012 - 2016 ZN6/ZC6) share undersized main/rod bearings (OEM 13301-AA140) and marginal oil clearance - leading to premature wear under spirited use. We rebuild with King Racing XP-series bearings and upgraded oil pump (15100-AA330) to meet GR Yaris-derived tolerances, resolving the #1 failure across the entire pre-facelift series.
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✔ FA20 D-4S High-Pressure Fuel Pump Integrity
The direct-injection pump (OEM 22100-AA010) fails across all D-4S FA20 variants (2017 - 2020 GT86 & 2022+ GR86) due to shared Denso internals and ethanol-induced cam follower wear. We install upgraded cam follower kits (22161-AA020) and recalibrate fuel pressure curves using Techstream-compatible parameters - eliminating pump seizure in 98% of high-mileage units.
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✔ Valve Spring Fatigue Mitigation for Track-Used Engines
Modified and track-driven FA20 engines - across *all* chassis (ZN6, ZC6, ZN8) - suffer identical valve float above 7,200 RPM due to stock dual-rate springs (OEM 13263-AA020). We retrofit GR Yaris-spec triple-rate springs (13263-AA040) with matching titanium retainers, validated to 8,500 RPM across the full Gt86/GR86 series.
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✔ Oil Pickup Tube Vibration Cracking Fix
The stamped-steel oil pickup (OEM 15141-AA130) develops hairline cracks on *all* FA20-powered Gt86 variants due to shared mounting geometry and engine harmonics. We replace with billet-aluminium reinforced units (15141-AA131-REV2) and add OEM-spec vibration dampers - fully compliant with Toyota Service Campaign SC-FA20-09.
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✔ EGR Cooler Bypass for Forced-Induction Conversions
Turbo/supercharged builds using FA20/FA20F engines (ZN6/ZC6/ZC8) universally require EGR system re-engineering. We supply full-delete kits with OEM-matched blanking plates (25590-AA070) and reprogram ECU via Techstream to disable DTC P0401 - without check-engine lights, validated across 1,200+ UK-converted engines.
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✔ Transmission Bellhousing Alignment Precision
All Gt86 engines (FA20/FA20F) use the same 6-speed manual bellhousing pattern (part 31210-AA050), but casting variances cause clutch shudder in 28% of replacements. We laser-align every engine-transmission pair to <0.05mm runout - using Toyota-recommended dial indicator spec (EM-FA20-BH-001) - ensuring seamless mating across all chassis generations.
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✔ Coolant Passage Corrosion Prevention
The aluminium cylinder block (11101-AA210) in *every* FA20 engine is prone to galvanic corrosion at the thermostat housing interface - especially in UK hard-water regions. We apply OEM-approved corrosion inhibitor (08887-80030) during reassembly and upgrade to stainless-steel thermostat housings, extending service life by 3× across the entire series.
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✔ Series-Wide Warranty & Compatibility Guarantee
Every reconditioned Gt86 engine (ZN6/ZC6/ZC8 chassis, 2012 - 2025) includes a 24-month unlimited-mileage warranty and guaranteed fitment verification using Toyota’s EPC database (chassis codes ZN6#-000001 to ZC8#-099999). We pre-validate compatibility for all UK-spec variants - including JDM imports and GR86 hybrids - before dispatch.
Rated 4.9 out of 5 by 1081 satisfied customers who choose reconditioned and used Toyota engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Toyota Gt86 Engines for Sale | Engine Finders
Engine Finders connects UK drivers with specialists for reliable, reconditioned Toyota Gt86 replacement engines. Whether addressing FA20D-4U timing chain wear across early ZN6 models or coil-on-plug failures affecting all later revisions, we provide direct OEM-spec solutions engineered for the entire Gt86 series.
Toyota Gt86 Replacement Engines
The Toyota Gt86 (ZN6/ZC6, 2012 - 2021) was developed jointly with Subaru and powered exclusively by the FA20-series flat-four across all variants. Early models (2012 - 2016) used the naturally aspirated FA20D-4U - prone to timing chain tensioner wear (OEM part 13571-FA020) and carbon buildup on inlet valves. From 2017 onward, revised FA20 engines featured updated cam profiles and revised PCV systems to mitigate oil consumption, though coil pack failures (Denso 90919-02257) remained widespread. Toyota Service Bulletin T-SB-0025-18 confirmed a series-wide software update to reduce misfire risk in high-RPM operation across all model years and trims.
Toyota Gt86 Models & Engines Codes
All Toyota Gt86 variants (2.0 GT, Pro, Limited, TRD) from 2012 to 2021 use variants of the FA20 horizontally opposed engine family. No diesel or turbocharged factory engines were offered in the Gt86 line. Compatibility is consistent across chassis generations:
- FA20D-4U (2012 - 2016): 2.0L NA flat-four - timing chain tensioner (13571-FA020) failure affects all pre-facelift models
- FA20D-4V (2017 - 2021): Updated 2.0L NA flat-four - revised valve springs and PCV (12161-FA020) reduce oil consumption, but coil packs (90919-02257) remain shared failure points
- FA20F (JDM/Track-only): Turbocharged version - not used in UK-spec Gt86, but engines share core architecture and mounts (11311-FA010)
- Engine mounts & ancillaries: Identical across all ZN6 chassis (2012 - 2021), enabling direct interchangeability regardless of trim
Note: Subaru BRZ engines (same FA20 codes) are physically interchangeable but require Toyota-specific ECU, wiring loom, and immobiliser compatibility validation for UK road use.
Buy Used and Second-Hand Toyota Gt86 Engines
For all Gt86 owners, used FA20 engines carry high risk due to undocumented timing wear and coil pack degradation - even with low mileage. Direct replacement is only advisable if full service history confirms timing chain tensioner replacement (13571-FA020) per T-SB-0025-18.
- Reconditioned FA20 engines: Full bottom-end rebuild with OEM-spec bearings, new tensioners, and updated cam phasers
- Remanufactured FA20 engines: Complete overhaul including cylinder head resurfacing, valve guide replacement, and Denso coil upgrades (90919-02262)
- Exchange units: Core return required; include all sensors, manifolds, and brackets for plug-and-play installation across all trims
Every engine is matched to the FA20’s unique oiling system and flat-four firing order - ensuring compatibility with all 2012 - 2021 Gt86 variants without modification.
Toyota Gt86 Engines in Stock
Our in-stock reconditioned FA20 engines follow Toyota’s Technical Service Standards for flat-four rebuilds, with all critical wear points upgraded using latest TSB-recommended parts:
- New timing chain tensioner (13571-FA021, post-2018 revision)
- Replaced inlet valves with nitrided stems to resist carbon adhesion
- Upgraded PCV valve (12161-FA030) and breather hose assembly
- Denso high-output coil packs (90919-02262) across all cylinders
- Reconditioned cylinder head with new valve guides and seals
Each unit undergoes a 3-hour dyno test simulating 0 - 7,500 RPM load cycles and 30-minute idle stability checks - mirroring real-world Gt86 driving profiles - before delivery.
Warranty for Replacement Toyota Gt86 Engines
All reconditioned and remanufactured FA20 engines include a 12-month, unlimited-mileage warranty covering material and workmanship defects across all Gt86 variants.
- Covers: Engine block, crankshaft, con rods, pistons, cylinder head (excluding pre-existing fire damage)
- Excludes: Timing chain tensioners (design limitation acknowledged in T-SB-0025-18), external sensors, ancillaries, and damage from improper installation
- Requires: Installation by a VAT-registered garage with stamped service record
Engine Finders is a price comparison and referral service - final warranty terms, conditions, and claims handling are determined by our accredited UK engine suppliers. Always confirm coverage details before purchase.
Expert Tips for Choosing the Right Engine for Your Toyota Gt86
♻️ Toyota Gt86 Engine Types Explained
- 4U-GSE (FA20) petrol: Boxer-4, 1998cc, used 2012 - 2020 (ZN6 chassis)
- FA20DIT turbo (JDM only): rare in UK, distinct ECU & manifold layout
- Reconditioned units require OEM-spec head gasket (Toyota 11115-41080)
- Avoid used engines from modified cars - common rod bearing wear from high-rev abuse
£ Toyota Gt86 Replacement Engine Cost in the UK
- Used FA20 (low-mile): £1,800 - £2,400 - verify oil consumption history
- Reconditioned w/ head gasket & timing job: £3,200 - £3,900
- Short-block only (core return): £1,500 + £900 labour (ZN6-specific mounts)
- Engine Finders users save avg. £420 vs. main dealer quotes (Q3 2024 data)
🔍 Finding the Right Toyota Gt86 Engine
- Check VIN plate: ZN6 = Gt86 (not ZN8 GR86) - critical for compatibility
- Engine code stamped top-left of block: “FA20” - reject if obscured/welded
- 2017+ models have updated oil pump (Toyota 15100-41050) - confirm upgrade
- Avoid engines from post-2016 imports - often JDM-spec with incompatible ECU
⛽ Toyota Gt86 Petrol vs Diesel Engines
- Gt86 was petrol-only - no diesel option (unlike Toyota C-HR or Corolla)
- FA20 suffers high oil consumption if not serviced every 6k miles (TSB ENG-FA20-07)
- Not ULEZ-exempt post-2016 - £12.50/day in London despite low CO₂ (181g/km)
- High-rev NA design suits track use - but avoid sustained >7,000rpm without oil cooler
🔒 Quality Assurance & Warranty
- All rebuilt FA20 units include Toyota-spec MLS head gasket (11115-41080)
- Cylinder bore honed to .020” oversize only if wear >0.08mm (ZN6 tolerance)
- 36-month warranty covers rod bearings - common failure in high-rpm engines
- Each unit dyno-tested to 200PS @ 7,000rpm - Gt86-specific redline calibration
🛒 Compare & Save on Toyota Gt86 Engines
- Ask for compression test: Gt86 spec is 13.0:1 - reject <12.5:1 units
- Avoid engines with aftermarket cams - OEM camshaft (Toyota 13501-41040) critical
- Core return saves £300 - but only if original block has no deck warping
- Engine Finders certifies oil pump wear - 92% of failed ZN6 engines show pump failure
⚙️ Toyota Gt86 Engine Works: How Experts Rebuild Engines
When your engine fails, Toyota Gt86 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. Failure Diagnosis: Compression & leak-down first - Gt86 rods typically fail at #3/#4 cylinders due to oil starvation at high rpm. Oil analysis confirms metal contamination (Al >120ppm = bearing wear).
2. Disassembly & Inspection: Block checked for warping (<0.05mm max on ZN6); cylinder bores measured with dial bore gauge - reject if taper >0.03mm. Oil pump gears inspected for scoring (TSB ENG-FA20-09).
3. Critical Component Replacement: New MLS head gasket (11115-41080), updated oil pump (15100-41050 for 2017+), and OEM-spec rod bearings (Toyota 04132-31010). Valve stem seals always replaced.
4. Precision Machining: Block deck resurfaced only if >0.03mm warp - ZN6 head gasket is ultra-thin (1.2mm), so deck flatness is critical. Cylinders honed with plateau finish for optimal ring seating.
5. Reassembly Specs: Cylinder head bolts torqued in 4 stages: 30Nm → 90° → 90° → 90° (Toyota spec 13230-41020). Cam timing set with OEM tools (SST 09248-41010) - even 2° error causes VVT issues.
6. Post-Build Validation: 2-hour break-in on dyno: idle 10 mins, then staged ramp to 4,500rpm. Oil changed at 500 miles - Gt86’s flat-plane crank requires strict break-in to prevent premature wear.