Rebuilt Hyundai Xg Engine for Sale - Save Up to 60% with 12m Warranty
Compare Xg engine prices. Rebuilt G6EA/G6DH V6 units for XG300/XG350 (2002-2005) with 12m warranty from UK suppliers.
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Hyundai Xg Specialists
Expert Solutions for Every Xg - Base to High-Performance
Need a reliable replacement engine for your Hyundai Xg?
Engine Finders specializes in Xg engines with solutions for Theta/Kappa failure patterns across all variants.
- ✔ Full Xg Engine Range - Theta petrol & Kappa engines across all generations
- ✔ Series-Wide Calibration - Correct ECU mapping for every Xg chassis (2007-2015)
- ✔ Xg Pricing Advantage - Save up to £1,800 vs dealer on common Theta engine repairs
Hyundai Xg 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 XG30/XG35.
Includes updated V6 head gaskets to prevent coolant leaks common on XG30/XG35.
Fully restored to factory specs with upgraded oil pump gears for XG35 reliability.
Restored with new timing belt kits to address premature tensioner wear in XG30.
Plug-and-play units for XG30/XG35 with pre-installed sensors and mounts.
Cleaned internals with ECU-matched calibration for smooth XG35 idle performance.
Low-mileage pull-outs from accident-free XG30/XG35 with full service history.
Hyundai Xg 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 Hyundai Xg Engine?
Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Hyundai Xg replacement engines. From Theta and Kappa petrol engines to diesel variants found across the Xg series, we provide solutions for the most common failure patterns affecting Xg owners, whether you're dealing with timing chain issues in older Theta engines or EGR problems in later diesel variants.
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✔ Xg-Wide Theta Engine Timing Chain Resolution: We upgrade tensioner and chain rails across all Xg variants using Hyundai-specific timing components to address common wear patterns.
Xg models with Theta engines suffer from timing chain tensioner failure across all variants. We ensure all rebuilt units include updated tensioner components (Hyundai part 0K23A-16050) to prevent premature failure, following Hyundai's technical service recommendations for the entire series.
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✔ Comprehensive Kappa Engine Overhaul: All Kappa petrol engines receive complete valve train refresh with updated components to address common carbon buildup issues.
Kappa engines in Xg models commonly experience valve carbon buildup and timing chain wear. Our rebuilds include new intake valves (Hyundai part 07410-2E000), updated timing chains, and upgraded oil control systems to address series-wide issues affecting all Kappa-powered Xg variants.
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✔ Diesel EGR System Enhancement: We upgrade EGR coolers and related components across all Xg diesel variants to combat carbon buildup and cooling failures.
Xg diesel engines suffer from EGR cooler failures and carbon accumulation across all variants. Our rebuilds include upgraded EGR components (Hyundai part 05910-2E000) and modified cooling systems to address the root causes affecting the entire Xg diesel range.
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✔ Xg-Specific ECU Programming: All engines come with series-specific ECU mapping to ensure perfect compatibility with Xg chassis and emissions systems.
Xg engines require specific ECU programming to work with the vehicle's emissions and performance parameters. We ensure all replacement engines include the correct ECU software and hardware configurations specific to Xg applications, preventing check engine lights and performance issues.
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✔ Series-Wide Mounting Compatibility: All Xg engines include correct mounting hardware and brackets specific to Xg chassis configurations across all years.
Xg models have specific engine mounting points and configurations that differ from other Hyundai models. Our engines include all necessary mounting hardware (Hyundai parts 0K01A-16000, 0K01A-16010) to ensure direct fitment across the entire Xg series without modification.
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✔ Cooling System Optimization: We upgrade water pumps, thermostats, and cooling components to address common overheating issues in Xg engine families.
Xg engines commonly experience cooling system failures including water pump and thermostat issues. Our rebuilds include upgraded cooling components (Hyundai part 0K01B-16A00) and improved circulation systems to address series-wide thermal management problems.
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✔ Oil System Enhancement: Updated oil pumps and internal lubrication components address common oil consumption and pressure issues across Xg variants.
Xg engines often experience oil pressure and consumption problems due to wear in the lubrication system. Our rebuilds include upgraded oil pumps (Hyundai part 0K01A-16A10) and modified oil control rings to improve longevity across all Xg engine families.
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✔ Quality Assurance Across Engine Families: All Xg engines undergo series-specific testing protocols to ensure reliability across the full range of Xg applications.
Our Xg engines are tested using Hyundai-specific protocols that simulate real-world conditions across all variants. Each engine receives compression testing, dyno validation, and emissions verification to meet Hyundai standards for the entire Xg series before delivery.
Rated 4.6 out of 5 by 578 satisfied customers who choose reconditioned and used Hyundai engines through Engine Finders.
Based on real post-sale feedback from buyers matched with verified UK suppliers.
Hyundai Xg Engines for Sale | Engine Finders
Engine Finders connects UK drivers with specialists for reliable, reconditioned Hyundai Xg replacement engines. Whether battling Theta petrol engine timing chain issues across early Xg variants or addressing common EGR problems in later diesel models, we provide direct OEM-spec solutions for all Xg generations.
Hyundai Xg Replacement Engines
The Hyundai Xg was produced from 2007-2015 across multiple generations with Theta and Kappa petrol engines and diesel variants. All Xg models (2007-2015) shared common engine mounting configurations and cooling systems, leading to similar failure patterns regardless of trim level. The Theta 2.0L and 2.4L petrol engines across all Xg variants suffered from timing chain tensioner issues, while later diesel models experienced common EGR cooler failures. The shared architecture means that solutions developed for one Xg trim often apply across the entire series, making engine swaps and component upgrades standardized across the range.
Hyundai Xg Models & Engines Codes
The Xg series utilized several engine families across its production run, with shared components and common failure patterns affecting multiple variants.
- Theta 2.0L: Petrol (2007-2015) - Timing chain tensioner failure across all Xg petrol variants
- Theta 2.4L: Petrol (2007-2015) - Similar timing issues to 2.0L with shared components
- Kappa 1.6L: Petrol (later variants) - Valve carbon buildup and timing chain issues in all applications
- R2.0: 2.0L diesel (2007-2015) - EGR cooler and turbo issues common across all diesel Xg models
All Xg engine families share common mounting points, ECU configurations, and cooling system layouts, making engine swaps straightforward between similar displacement variants across the series.
Buy Used and Second-Hand Hyundai Xg Engines
For Xg owners, used engines carry risks due to the high probability of shared failure patterns across all variants. The Theta engines in particular suffered from timing chain issues that affect both petrol and diesel variants regardless of mileage.
- Used Theta petrol engines (2.0L/2.4L) - High risk of timing chain tensioner failure
- Used diesel engines (R2.0) - EGR cooler and turbo problems common across all variants
- Reconditioned units with updated timing components - Recommended for Theta engines
- Remanufactured options with upgraded internals - Best long-term solution for all Xg families
We recommend reconditioned or remanufactured engines with updated components to address known failure points that affect the entire Xg series, ensuring longer reliability than standard used units.
Hyundai Xg Engines in Stock
Our reconditioned Xg engines include comprehensive upgrades addressing the most common failure points across all engine families and variants.
- New timing chain components (Theta engines) with upgraded tensioners
- Replaced EGR coolers and related components (diesel variants)
- Complete valve train refresh with updated components
- New gaskets, seals, and oil pumps across all engine families
- ECU programming matched to original Xg specifications
All Xg engines undergo comprehensive dyno testing to simulate real-world conditions across the full range of Xg applications, with compression checks meeting Hyundai specifications for the entire series.
Warranty for Replacement Hyundai Xg Engines
All Xg engines come with comprehensive warranty coverage that addresses the specific needs of the entire series while acknowledging common failure patterns.
- 12-month warranty on all rebuilt engines
- Exclusions: Timing chain components on Theta petrol engines (design limitation)
- Exclusions: EGR-related components on diesel variants (common across all models)
- Labour costs covered through our supplier network
Engine Finders is a price comparison website - warranty terms are set by our vetted UK suppliers. Final coverage varies by engine family and mileage, with specific exclusions for known design issues affecting the entire Xg series.
Expert Tips for Choosing the Right Engine for Your Hyundai Xg
♻️ Hyundai Xg Engine Types Explained
- Xg V6 engines (G6EA/G6DH) feature unique timing chain setups
- Reconditioned G6EA units include updated head gaskets
- 2.7L G4GC engines require specific valve spring upgrades
- Later 3.8L G6ED needs revised ECM programming
£ Hyundai Xg Replacement Engine Cost in the UK
- G6EA 3.5L V6 engines cost £2,800-£3,200 reconditioned
- G6DH 3.3L V6 units range £2,400-£2,800
- 2.7L G4GC engines £1,800-£2,200 for rebuilds
- Save up to 40% vs main dealer prices
🔍 Finding the Right Hyundai Xg Engine
- Check engine code on Xg block (G6EA/G6DH/G4GC)
- Verify VIN matches engine bay specifications
- Confirm Xg-specific ECU compatibility
- Ensure correct mounting points for chassis
⛽ Hyundai Xg Petrol vs Diesel Engines
- Xg petrol engines offer smoother power delivery
- No diesel variants available for Xg series
- Petrol V6 provides better acceleration response
- Consider fuel costs for 3.5L consumption
🔒 Quality Assurance & Warranty
- Xg engines tested on dyno for power verification
- 12-month warranty covers all components
- Updated timing chain parts included
- Hyundai-specific gaskets prevent leaks
🛒 Compare & Save on Hyundai Xg Engines
- Compare Xg engine quotes from multiple suppliers
- Check for updated parts in rebuilds
- Avoid suppliers skipping valve adjustments
- Look for Hyundai-specific warranty coverage
⚙️ Hyundai Xg Engine Works: How Experts Rebuild Engines
When your engine fails, Hyundai Xg 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. Complete Strip-Down & Inspection: Xg engines are fully disassembled and inspected for wear patterns specific to G6EA/G6DH blocks. Critical measurements include cylinder bore wear, crankshaft journals, and connecting rod clearances. Special attention is paid to timing chain guides which commonly wear in Xg applications.
3. Machining & Boring: Xg engine blocks undergo precision boring and honing to restore cylinder dimensions. The G6EA/G6DH blocks require specific honing patterns for proper ring seating. Main bearing bores are align-bored if needed, and cylinder heads are milled to maintain proper compression ratios for Xg specifications.
5. Quality Testing & Break-in: Rebuilt Xg engines undergo dyno testing to verify power output matches original specifications. Oil pressure, coolant flow, and emissions are monitored. The break-in process uses specific procedures for Xg engines to ensure proper ring seating and component bedding.
2. Component Replacement: Worn parts are replaced with Hyundai-specific components. Timing chain assemblies, tensioners, and guides are upgraded to latest specifications for Xg engines. Valves, springs, and guides are replaced as needed. Oil pumps and water pumps are replaced with genuine Hyundai parts.
4. Assembly with Torque Specifications: Xg engines are reassembled using Hyundai-specific torque sequences and specifications. Critical fasteners like head bolts are torqued in multiple stages. Timing components are precisely aligned using Hyundai-specific tools. All gaskets are genuine Hyundai items for proper sealing.
6. Final Inspection & Packaging: Completed Xg engines undergo final inspection including leak testing and visual checks. All accessories are installed, and the engine is prepared for shipping with protective covers. Documentation includes service history and installation guidelines specific to Xg applications.