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Hyundai Engine Replacement - Certified Suppliers, Lowest Prices Guaranteed

D4FB/G4NC/Theta II engines for i30, Tucson & Santa Fe from trusted UK suppliers. All units compression & leak-down tested with 12m warranty. Compare quotes & save up to 60% online.

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Engine Finders

Hyundai Engine Specialists

Expert Solutions for Every Hyundai Model - i30 to Santa Fe

Need a reliable replacement engine for your Hyundai?
Engine Finders specializes in Hyundai engines with expertise across all model generations.
Concerned about Theta II engine bearing failures? We rebuild with upgraded internals for enhanced durability.

  • ✔ Hyundai-Specific Engine Types - Petrol, Diesel, Hybrid & Plug-in Hybrid
  • ✔ Precision-Calibrated for Hyundai - Correct ECU mapping for seamless integration
  • ✔ Hyundai Cost Advantage - Save up to £1,200 compared to main dealer pricing
Find Your Perfect Hyundai Engine Today!
Hyundai engine replacement specialists | Engine Finders

Hyundai 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 Hyundai models across all generations.

Hyundai Rebuilt Engines

Expertly restored using Hyundai-sourced components - ideal for addressing Gamma (G4FC) turbo wastegate failures.

Hyundai Remanufactured Engines

Factory-spec restoration - includes Theta II (G4KH) cylinder head gasket upgrades per TSB 2020-018.

Hyundai Reconditioned Engines

Comprehensive overhaul - standard for D4HB CRDi engines with EGR cooler (OEM #28142-3J000) replacement.

Hyundai Replacement Engines

Direct-fit new short blocks - exclusive to performance models like i30 N (G4N) with reinforced piston rings.

Hyundai Refurbished Engines

Tested & optimised units - includes Kappa (G3LA) three-cylinder engines with updated timing chain tensioners.

Hyundai Used Engines

Verified low-hour units - fully traceable via Hyundai VIN; D4HA engines inspected for injector rail cracks.

Most Popular Hyundai Models

Hyundai Accent Engines

Hyundai Accent Engines

Hyundai Aslan Engines

Hyundai Aslan Engines

Hyundai Atos Engines

Hyundai Atos Engines

Hyundai Coupe Engines

Hyundai Coupe Engines

Hyundai Creta Engines

Hyundai Creta Engines

Hyundai Dynasty Engines

Hyundai Dynasty Engines

Hyundai Elantra Engines

Hyundai Elantra Engines

Hyundai Entourage Engines

Hyundai Entourage Engines

Hyundai Eon Engines

Hyundai EON Engines

Hyundai Equus Engines

Hyundai Equus Engines

Hyundai Galloper Engines

Hyundai Galloper Engines

Hyundai Genesis Engines

Hyundai Genesis Engines

Hyundai Getz Engines

Hyundai Getz Engines

Hyundai Grace Engines

Hyundai Grace Engines

Hyundai Grand Engines

Hyundai Grand Engines

Hyundai Grandeur Engines

Hyundai Grandeur Engines

Hyundai H-1 Engines

Hyundai H-1 Engines

Hyundai H100 Engines

Hyundai H100 Engines

Hyundai H350 Engines

Hyundai H350 Engines

Hyundai Hb20 Engines

Hyundai HB20 Engines

Hyundai HB20S Engines

Hyundai HB20S Engines

Hyundai Highway Engines

Hyundai Highway Engines

Hyundai i10 Engines

Hyundai i10 Engines

Hyundai i20 Engines

Hyundai i20 Engines

Hyundai i30 Engines

Hyundai i30 Engines

Hyundai i40 Engines

Hyundai i40 Engines

Hyundai ix20 Engines

Hyundai ix20 Engines

Hyundai ix35 Engines

Hyundai ix35 Engines

Hyundai ix55 Engines

Hyundai ix55 Engines

Hyundai Ioniq Engines

Hyundai IONIQ Engines

Hyundai Kona Engines

Hyundai Kona Engines

Hyundai Lantra Engines

Hyundai Lantra Engines

Hyundai Porter Engines

Hyundai Porter Engines

Hyundai Santa Fe Engines

Hyundai Santa Fe Engines

Hyundai Santamo Engines

Hyundai Santamo Engines

Hyundai Solaris Engines

Hyundai Solaris Engines

Hyundai Sonata Engines

Hyundai Sonata Engines

Hyundai Terracan Engines

Hyundai Terracan Engines

Hyundai Tiburon Engines

Hyundai Tiburon Engines

Hyundai Trajet Engines

Hyundai Trajet Engines

Hyundai Tucson Engines

Hyundai Tucson Engines

Hyundai Veloster Engines

Hyundai Veloster Engines

Hyundai Visto Engines

Hyundai Visto Engines

Hyundai Xcent Engines

Hyundai Xcent Engines

Hyundai Xg Engines

Hyundai Xg Engines

Hyundai Most Popular Engines 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.

Buy Hyundai Replacement Engine, at The Most Affordable Rates, Compare Prices & Buy New, Reconditioned or Used Engine at Lowest Prices

Why Choose Engine Finders for Your Hyundai Engine?

At Engine Finders, we don’t just sell engines - we deliver peace of mind. Here’s why Hyundai owners across the UK trust us:

  • ✔ Trusted UK Suppliers Only

    We work exclusively with vetted UK suppliers who specialize in Hyundai engines - no middlemen, no guesswork.

  • ✔ Save Up to 60% vs Dealerships

    Why overpay? Compare quotes for reconditioned engines from multiple trusted sources and get top-tier quality for less.

  • ✔ Tested & Warrantied Engines

    Every engine is tested for durability and performance, backed by warranties from 6 months up to 2 years.

  • ✔ Fast Quotes, Faster Delivery

    Quick quotes, nationwide delivery, and optional vehicle recovery so you can get back on the road fast.

  • ✔ Expert Support, Always

    Need help? Our friendly specialists guide you through engine compatibility, specs, and installation options.

  • ✔ Engines for All Hyundai Models

    From the i30, Tucson, to Hyundai Kona engines and the Sonata - petrol, diesel, or hybrid, we've got you covered.we’ve got you covered.

  • ✔ Performance Matched with Experience

    Our remanufactured and reconditioned engines often meet or exceed OEM specs - ready for serious off-road and on-road action.

  • ✔ We Work for You - Not the Suppliers

    We're 100% on your side. We help you choose the best deal, not just what suppliers want to sell.

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.

4.6 Star Rating
4.6/5
"Thanks to Engine Finders, I saved over £1,200 on my engine!" - Jimmy, London
"Got three quotes within an hour and choose 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, BradHyundai
"Best car-related experience I've had in years. Awesome guys, honestly!." - Liam, London
Get Your Custom Hyundai Quote Today

Hyundai Engines for Sale | Engine Finders

Engine Finders offers the UK's most extensive marketplace for high-quality Hyundai replacement engines, whether reconditioned, remanufactured, or low-mileage used. Enter your registration number or browse models to find competitively priced Hyundai engines today.

Top Hyundai Replacement Engines

Hyundai is known for producing reliable, fuel-efficient, and performance-oriented engines, combining cutting-edge technology with a focus on driving comfort. With a rich history of engineering innovative engines, Hyundai has built a solid reputation, especially in the areas of performance, efficiency, and low emissions. The brand has expanded its lineup to include hybrid and electric powertrains, positioning itself as a leader in the transition to greener motoring while retaining the performance characteristics Hyundai vehicles are known for.

Premium Hyundai Engines

Hyundai has built a strong reputation for producing engines that combine performance, reliability, and affordability. With a focus on fuel efficiency and innovation, Hyundai engines have powered a diverse range of vehicles, from compact sedans to versatile SUVs. The company’s The company's collaborations with Kia have resulted in shared engine technologies across models like Hyundai Santa Fe engines, and its recent push toward hybrid and electric vehicles demonstrates Hyundai’s commitment to sustainable motoring while maintaining strong performance characteristics.

Popular Hyundai Model Ranges

  • Hyundai i30 & Elantra
    Engine Codes: G4FC, G4GC, 1.6 CRDi, 2.0 GDI, 1.4 T-GDI
  • Hyundai Tucson & Santa Fe
    Engine Codes: G4NA, D4FB, 1.6 GDI, 2.0 CRDi, 2.2 CRDi
  • Hyundai Kona
    Engine Codes: G4FJ, G4NB, 1.0 T-GDI, 1.6 CRDi, 2.0 GDI
  • Hyundai i10 & i20
    Engine Codes: G4EE, G4LA, 1.2 CRDi, 1.4 MPI
  • Hyundai Sonata & Genesis

Buy Used and Second-Hand Hyundai Engines

Engine Finders connects you to a vast network of reliable UK suppliers offering a comprehensive range of used Hyundai engines, including:

  • Used Hyundai Engines
  • Reconditioned Hyundai Engines
  • Rebuilt Hyundai Engines
  • Remanufactured Hyundai Engines

Our vetted suppliers have hundreds of Hyundai engines ready for dispatch - quality guaranteed.

Hyundai Engines in Stock

From petrol to diesel, Engine Finders offers a wide variety of second-hand Hyundai engines. Our fully reconditioned units include new internal components such as:

  • New Piston Rings, Bearings, Seals and more

Every reconditioned engine undergoes a comprehensive multi-point inspection before shipment.

Warranty for Replacement Hyundai Engines

All Hyundai replacement engines come with warranties, offering peace of mind across our network of trusted suppliers:

  • Reconditioned Engines: 6 months to 2 years warranty
  • Used Engines: 30 days to 6 months warranty
  • Remanufactured Engines: 1 to 2 years warranty
  • International shipping available (on selected suppliers)

Specific warranty terms depend on engine type and supplier - full details available upon request.

Hyundai Logo - Engine Replacement

Expert Tips for Choosing the Right Engine for Your Hyundai

♻️ Hyundai Engine Types Explained

  • Used Engines: Best for common models like i30 or Tucson with verified service history and Theta II bearing inspections.
  • Reconditioned Engines: Ideal for CRDi diesels with updated EGR coolers addressing Hyundai Technical Bulletin HTB-2020-12, commonly found in Hyundai Tucson engines.
  • Rebuilt Engines: Essential for performance i30 N models with reinforced turbo actuators (OEM part #28301-2B000).
  • Remanufactured Engines: Required for Smartstream G1.6 T-GDi engines to ensure proper GDi injector calibration.

£ Hyundai Replacement Engine Cost in the UK

  • Theta II 2.0L engines: £1,800-£2,800 due to bearing failure risks in i30/Tucson models
  • CRDi 1.6L diesels: £1,500-£2,500 with DPF/EGR system replacements common after 120k miles
  • Smartstream G2.5 MPI engines: £2,200-£3,200 reflecting newer technology and emissions compliance
  • Save £800-£1,200 versus dealership pricing through our verified UK suppliers network, matching our engine replacement cost in the UK guide.

🔍 Finding the Right Hyundai Engine

  • Locate your engine code on the timing cover (not VIN) - G4KJ differs significantly from G4KH Theta variants
  • Verify production date: Pre-2018 Theta II engines require upgraded bearings per Hyundai recall 20SA135
  • Confirm model year compatibility - Santa Fe engines changed significantly between 2018 (TM) and 2023 (MX5) generations
  • Check for ULEV certification stickers on cylinder heads for London ULEZ compliance verification

⛽ Hyundai Petrol vs Diesel Engines

  • Petrol Gamma/CVT engines offer lower maintenance costs but reduced torque for towing Santa Fe models
  • CRDi diesels provide better fuel economy but suffer carbon buildup in EGR systems before 80k miles
  • ULEZ charges apply to pre-2015 diesels - crucial for London-based Tucson and Santa Fe owners
  • Smartstream petrol engines (2020+) feature cylinder deactivation for efficiency but complex calibration needs

🔒 Quality Assurance & Warranty

  • All Hyundai engines include 12-month warranty covering Theta II bearing failures and CRDi high-pressure pumps
  • Mandatory 24-hour load testing verifies oil pressure stability at 3,000 RPM for Theta II variants
  • ECU remapping verification with Hyundai GDS software to prevent limp mode after installation
  • Warranty excludes wear items - confirm specific coverage for turbo actuators on performance models

🛒 Compare & Save on Hyundai Engines

  • Request compression test reports specifically for Theta II engines before purchasing used units
  • Compare EGR cooler updates - suppliers must include revised assembly (part #24420-2B300) for CRDi engines
  • Ask about fitting costs - independent specialists save 35% versus main dealers on i30 engine replacements
  • Confirm if quotes include timing kit replacement - critical for interference engines like G4LD Gamma series

⚙️ Hyundai Engine Works: How Experts Rebuild Engines

When your engine fails, Hyundai 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.

Step 1: Diagnostics & Assessment

Specialists use Hyundai GDS software to read error codes and verify oil consumption rates. Theta II engines with 1L/1,000 miles oil usage require complete rebuilds per Hyundai Technical Bulletin HTB-2019-08.

Step 2: Disassembly & Cleaning

Engines are stripped using Hyundai-specific tools. CRDi injectors are ultrasonically cleaned to 200 bar specifications while preserving OEM calibration data stored in ECU memory.

Step 3: Component Inspection

Master technicians measure main bearing clearances with micrometers. Theta II blocks are magnafluxed for cracks around cylinder 2 - a known failure point in 2016-2018 Tucson engines.

Step 4: Component Replacement

Critical upgrades installed: Revised main bearings (OEM #22310-2E200) for Theta II, updated EGR coolers for CRDi engines, and reinforced turbo actuators for performance models.

Step 5: Reassembly & Calibration

Technicians follow Hyundai torque sequences: Cylinder head bolts at 30 Nm + 90° rotation. GDi injectors require GDS software calibration to prevent misfires in Smartstream engines.

Step 6: Bench Testing & Quality Control

24-hour testing verifies oil pressure stability (min 2.5 bar at idle) and validates emissions compliance. CRDi engines must pass DPF regeneration cycles before release.

Get Your Hyundai Engine Quote

Frequently Asked Questions - Hyundai Engines

Why does my Hyundai Kona 1.0 T-GDi overheat in traffic?

The 1.0L T-GDi (G3LA) has a timing belt-driven water pump-failure causes rapid overheating. Common in 2017-2023 models. If you notice these signs your engine needs replacing, act quickly. Symptoms: sudden temp spike, AC cutout. Reconditioned units include upgraded water pump and reinforced belt kit from £995 with 12m warranty.

Are Hyundai 1.6 CRDi diesel engines reliable for UK city driving?

The U2 1.6 CRDi (2010-2018) is compact but prone to EGR and DPF clogging from frequent short trips. Common in i30, Tucson, Kia Ceed. Requires long runs and correct oil (Hyundai SP III). Reconditioned units include EGR-compatible heads and active regeneration support from £1,095.

What causes excessive smoke from a Hyundai Santa Fe 2.2 CRDi?

Black smoke indicates faulty injectors or overboost in the R 2.2 CRDi (D4HB). White smoke suggests head gasket failure. Common in 2011-2018 models. Reconditioned engines include new injectors, turbo, and updated ECU mapping from £1,495.

How much does a Hyundai i30 1.4 T-GDi engine replacement cost?

Reconditioned G4FJ 1.4 T-GDi: from £1,195. Includes 12m unlimited mileage warranty, OEM-spec rebuild, and dyno test. See our engine replacement vs rebuild comparison for details. Common failure: carbon buildup on intake valves. Dealership replacements exceed £3,500.

Can I delete DPF on a Hyundai 1.6 CRDi legally in the UK?

DPF removal is illegal for road use and will fail MOT. Many UK owners experience clogging in i30/Tucson due to urban driving. Professional remap can extend life-but Engine Finders supplies only DPF-compliant reconditioned units for full road legality.

Which Hyundai engine is best for daily commuting in the UK?

The 1.0L T-GDi (G3LA) in Kona and i20 is lightweight, efficient (50+ mpg), and low-emission-ideal for London, Manchester, Birmingham. Avoid pre-2019 units with known turbo lag. Reconditioned units from £995 include upgraded turbo actuators and 12m warranty, providing the cheapest way to replace an engine.

Why is my Hyundai i30 consuming oil rapidly?

The 1.4L Theta II (G4FJ) suffers from piston ring land wear-common in 2013-2018 models. Symptoms: blue smoke on startup, low oil between services. Reconditioned units include forged pistons and revised PCV from £1,195.

Are Hyundai 2.0L CRDi engines compatible with biodiesel?

Not recommended-the 2.0L CRDi (D4HB) has sensitive high-pressure fuel pumps and injectors. Biodiesel causes swelling in rubber seals and accelerates injector wear. Hyundai advises against blends over 5%. Reconditioned units include upgraded fuel system components-only compatible with EN590 diesel.

What’s the most common failure on Hyundai Tucson 1.6 T-GDi?

Carbon-clogged intake and failed diverter valve in G4FJ engine. Symptoms: hesitation, boost leaks, DTC P0299. Common in 2016-2020 models. Reconditioned units include cleaned manifolds and new turbo recirc valve from £1,195.

How to identify my Hyundai engine code from the VIN?

Engine code is stamped on the block near the gearbox flange-e.g., G3LA (1.0 T-GDi), G4FJ (1.4 T-GDi), D4HB (2.2 CRDi). Use Engine Finders’ VIN decoder to match code to model: e.g., D4HB in Santa Fe = 2011-2014, not 2015-2018. Critical for compatibility.

Is the Hyundai Smartstream G1.6 engine reliable for high mileage?

Yes-the 1.6L Smartstream (G4FJ, 2019-present) is chain-driven, efficient, and improved over Theta II. Weak point: early units had turbo actuator issues. Reconditioned units from £1,295 include upgraded actuators and 12m warranty.

Why does my Hyundai Santa Fe 2.2 CRDi lose power on motorway?

Turbocharger oil feed line clogging-caused by low-quality diesel and short trips. Symptoms: whining noise, boost loss, DTC P0299. Reconditioned engines include ceramic-coated turbos and upgraded oil lines-tested for UK conditions from £1,495. Read our reconditioned engines UK buyer's guide for more tips.