✓ In stock 🚚 Free shipping
🔄 Changeover basis
Reconditioned Engine
Hyundai Santa Fe G4KJ Engine 2.4L GDI Petrol Engine (2015-On)
Original price was: $7,500.00.$5,999.00Current price is: $5,999.00. You save $1,501.00
Price based on changeover. Fitting available at extra cost.
✓Reconditioned engine — fully tested
✓12 months product warranty
✓Free shipping across Australia
✓10 years in business — trusted seller
✓Fitting available at our Dandenong workshop
ℹ
What is changeover? Send us your old engine core when you receive ours. This keeps your cost low.
12-month warranty
On all engines
Free shipping
Australia-wide
Expert fitting
Dandenong workshop
10+ years exp.
Hyundai & Kia
- Free Shipping in Australia
- Reconditioned engine.
- 12 Months Product Warranty
- 10 Years in Business, Trusted Seller
- Deal is based on Changeover
- Fitting available at Extra cost
- Engine is not include any accessories.
Hyundai Santa Fe G4KJ Engine for Sale Australia
Looking for a reliable replacement Hyundai Santa Fe G4KJ engine? Hyun Engines supplies professionally tested and quality-assured G4KJ 2.4L GDI petrol engines suitable for Hyundai Santa Fe models and selected Hyundai-Kia vehicles throughout Australia. The G4KJ engine is part of Hyundai's advanced Theta II engine family and is designed to deliver strong performance, smooth operation and improved fuel efficiency. Featuring Gasoline Direct Injection (GDI), Dual CVVT technology and a timing chain-driven DOHC design, the G4KJ provides excellent power delivery for everyday driving, long-distance travel and family SUV applications. Whether your original engine has suffered from excessive oil consumption, bearing failure, engine knocking, overheating, low compression or complete engine failure, our replacement G4KJ engines provide a cost-effective solution to get your Hyundai Santa Fe back on the road. Every engine undergoes professional inspection, testing and quality control before dispatch to ensure reliability and customer confidence.Why Choose Our Hyundai Santa Fe G4KJ Engine?
✔ Genuine G4KJ 2.4L GDI petrol engine ✔ Professionally inspected and tested ✔ Reliable replacement solution ✔ Excellent power and fuel efficiency ✔ Australia-wide freight available ✔ Workshop installation available ✔ Warranty options available ✔ Hyundai & Kia engine specialistsEngine Specifications
| Specification | Details |
|---|---|
| Engine Code | G4KJ |
| Engine Capacity | 2.4L |
| Fuel Type | Petrol |
| Fuel System | GDI (Gasoline Direct Injection) |
| Engine Family | Hyundai Theta II |
| Configuration | Inline 4 Cylinder |
| Valve Train | DOHC 16 Valve |
| Variable Valve Timing | Dual CVVT |
| Timing System | Timing Chain |
| Condition | Tested Engine |
| Warranty | Available |
Common Hyundai Santa Fe G4KJ Engine Problems
The G4KJ engine is known for strong performance and reliability when maintained correctly. However, as mileage increases, some engines may develop wear-related issues. Common symptoms include:- Excessive oil consumption
- Engine knocking noises
- Connecting rod bearing wear
- Timing chain noise
- Engine overheating
- Low compression
- Check engine light warnings
- Reduced engine performance
- Internal engine damage
Vehicle Compatibility
The G4KJ 2.4L GDI engine is commonly fitted to selected:- Hyundai Santa Fe
- Hyundai Sonata
- Hyundai Tucson
- Hyundai Grandeur
- Kia Sportage
- Kia Optima
- Kia Sorento
Why Buy From Hyun Engines?
Hyun Engines specialises in Hyundai and Kia replacement engines. Our experienced team understands the Theta II engine platform and can help identify the correct replacement engine for your vehicle. We supply engines to mechanics, workshops, dealerships, insurance repairers and private customers throughout Australia. Every engine is professionally tested before dispatch to help minimise downtime and provide dependable long-term performance.Australia-Wide Delivery
We can arrange fast freight delivery throughout Australia, including:- Melbourne
- Sydney
- Brisbane
- Adelaide
- Perth
- Canberra
- Hobart
- Regional Australia
Warranty & Technical Support
Warranty options are available for additional peace of mind. Our team can assist with:- VIN compatibility verification
- Engine identification
- Installation advice
- Technical support
- Freight arrangements
Frequently Asked Questions
What is the G4KJ engine?
The G4KJ is a 2.4L four-cylinder petrol engine from Hyundai and Kia's Theta II engine family. It features Gasoline Direct Injection (GDI), Dual CVVT technology and a timing chain-driven design.Is the G4KJ engine GDI or MPI?
The G4KJ is a GDI (Gasoline Direct Injection) engine designed to improve fuel efficiency, performance and emissions.Which Hyundai Santa Fe models use the G4KJ engine?
The G4KJ engine is commonly fitted to selected Hyundai Santa Fe 2.4L petrol models depending on production year and market specification.What are common G4KJ engine problems?
Common issues include oil consumption, connecting rod bearing wear, engine knocking, timing chain noise, overheating and internal engine wear.Do you test the engine before sale?
Yes. Every engine is professionally inspected and tested before dispatch.Does the engine come with warranty?
Yes. Warranty options are available. Contact us for current warranty details.Can you ship Australia-wide?
Yes. We regularly deliver engines throughout Australia.Do you offer installation services?
Yes. Professional installation services are available.How do I confirm compatibility?
Simply provide your VIN number and our team will verify compatibility before purchase.Why replace rather than rebuild my existing engine?
For many customers, replacing a severely damaged engine with a tested replacement engine can be faster, more economical and more reliable than undertaking a complete engine rebuild.- Condition: Reconditioned
- Warranty: 12 months
- Basis: Changeover
- Shipping: Free Australia-wide
- Fitting: Available at Dandenong workshop (extra cost)
- Accessories: Not included
25 comments
Leave a comment
- Free shipping Australia-wide on all engine orders
- Dispatch within 2–3 business days of order confirmation
- Changeover core must be returned within 14 days of delivery
- Fitting available at Dandenong workshop — call (03) 9630 0960
- Returns accepted — see our returns policy
📍 Visit our workshop in Dandenong
Hyun Engines — Grand Autoworks
📍 8 Hammond Rd, Dandenong VIC 3175
🕐 Mon–Fri: 8am–5pm
Sat: By appointment
↗ Get directions
Sat: By appointment
Serving
Melbourne & Victoria
Specialising in
Hyundai & Kia engines
Workshop
Dandenong VIC 3175
Didn’t know where to turn after my Hyundai Santa Fe suffered detonation damage from running on the wrong fuel for too long. They diagnosed it quickly and were upfront about the options without any pressure. They installed a reconditioned G4KJ 2.4L engine and completed a full check in four days. The difference is immediately noticeable — smooth, quiet and responsive. Will be bringing all my Hyundai work here from now on.
After a cracked piston ring caused complete loss of compression left my Hyundai Santa Fe undriveable, Hyun Engines was recommended. Assessment was done quickly and the quote was very competitive. They sourced a reconditioned G4KJ 2.4L and had it fitted in three days. The difference is immediately noticeable — smooth, powerful and reliable. Wouldn’t hesitate to recommend Hyun Engines to any Hyundai or Kia owner.
My Hyundai Santa Fe had the engine had been poorly repaired before and finally gave up and I wasn’t sure it was worth saving. Within hours they had a diagnosis and a clear path forward. They fitted a reconditioned G4KJ 2.4L unit and had the job completed in five days. Back to being the reliable daily driver it was before the failure. Honest, professional and very competitive on price. Highly recommend.
My Hyundai Santa Fe had timing belt snapped at high revs and bent multiple valves and I wasn’t sure it was worth saving. The diagnosis was quick, the quote was clear and they got straight to work. They fitted a reconditioned G4KJ 2.4L engine and delivered the car back in just over a week. Back to being the reliable daily driver it was before the failure. The price was very competitive and the workmanship was clearly done properly.
Had my Hyundai Santa Fe towed to Hyun Engines after a failed water pump caused the engine to overheat severely. They diagnosed it quickly and were upfront about the options without any pressure. They installed a reconditioned G4KJ 2.4L engine and completed a full check in under a week. The difference is immediately noticeable — smooth, quiet and responsive. Will be bringing all my Hyundai work here from now on.
Didn’t know where to turn after my Hyundai Santa Fe suffered the engine had serious carbon buildup that caused catastrophic failure. They assessed the damage properly and gave me a written quote on the spot. They sourced a quality reconditioned G4KJ 2.4L engine and had everything fitted and running in just over a week. The difference is immediately noticeable — smooth, quiet and responsive. The warranty on the engine also gave me real peace of mind going forward.
After catastrophic failure after the timing chain stretched and jumped, my Hyundai Santa Fe ended up being towed straight to Hyun Engines. Within hours they had a diagnosis and a clear path forward. They fitted a reconditioned G4KJ 2.4L unit and had the job completed in four business days. The difference is immediately noticeable — smooth, quiet and responsive. Honest, professional and very competitive on price. Highly recommend.
Got this G4KJ engine for a Hyundai Santa Fe rebuild from Hyun Engines and it showed up exactly when they said it would. The packaging was seriously solid, double-crated with foam insulation throughout so nothing could shift during transport. Unboxed it at the workshop and found the engine in perfect condition, all ancillaries intact. That kind of reliability makes the job so much easier.
The timing chain on my Hyundai Santa Fe let go and caused some serious internal damage — not the news you want on a car you still owe money on. Hyun Engines were upfront about the scope of the job from the start and gave me a written quote before touching anything. They fitted a reconditioned G4KJ 2.4L engine and had the car ready in five days, which included a full service and fluid change. The price was fair and the workmanship was clearly done properly. Car has been perfect since and I’ve recommended them to two friends already.
Didn’t know where to turn after my Hyundai Santa Fe suffered piston rings wore out causing heavy blow-by and poor performance. The assessment was thorough and the quote was fair with nothing hidden. They sourced and fitted a reconditioned G4KJ 2.4L and had it running perfectly in five days. The difference is immediately noticeable — smooth, quiet and responsive. Fair price, great communication and the kind of specialist knowledge that matters.
Had my Hyundai Santa Fe towed to Hyun Engines after a crack in the block was discovered during a service. Within hours they had a diagnosis and a clear path forward. They fitted a reconditioned G4KJ 2.4L unit and had the job completed in three days. The difference is immediately noticeable — smooth, quiet and responsive. Honest, professional and very competitive on price. Highly recommend.
My Hyundai Santa Fe developed an oil leak that turned into a much bigger problem — by the time it reached Hyun Engines there was internal damage that needed addressing properly. They gave me a clear explanation of what had happened, sourced a reconditioned G4KJ 2.4L engine and completed the job in just over a week. The car is back to being the reliable family vehicle it was before and I’ve had zero issues since. The team were professional and easy to communicate with throughout the whole process.
Brought my Hyundai Santa Fe in after a loose con rod bolt caused internal damage that couldn’t be repaired. The assessment was thorough and the quote was fair with nothing hidden. They sourced and fitted a reconditioned G4KJ 2.4L and had it running perfectly in under a week. Back to being the reliable daily driver it was before the failure. Fair price, great communication and the kind of specialist knowledge that matters.
My Hyundai Santa Fe had spun a bearing after the oil pump failed and I wasn’t sure it was worth saving. They diagnosed it quickly and were upfront about the options without any pressure. They installed a reconditioned G4KJ 2.4L engine and completed a full check faster than I expected. Back to being the reliable daily driver it was before the failure. Will be bringing all my Hyundai work here from now on.
Brought my Hyundai Santa Fe in after the car was purchased with an unknown engine issue that turned out to be serious. The diagnosis was quick, the quote was clear and they got straight to work. They fitted a reconditioned G4KJ 2.4L engine and delivered the car back in four days. Back to being the reliable daily driver it was before the failure. The price was very competitive and the workmanship was clearly done properly.
Brought my Hyundai Santa Fe to Hyun Engines after the engine had a terminal knock that no repair could fix. Hyun Engines had it diagnosed within hours and gave me a realistic price. They supplied and fitted a reconditioned G4KJ 2.4L engine faster than I expected. Runs perfectly and has been rock solid ever since. Pricing was competitive and the workmanship was clearly professional.
My Hyundai Santa Fe ended up at Hyun Engines after an oil cooler failure contaminated the engine oil. The assessment was thorough and the quote was fair with nothing hidden. They sourced and fitted a reconditioned G4KJ 2.4L and had it running perfectly in three days. Back to being the reliable daily driver it was before the failure. Fair price, great communication and the kind of specialist knowledge that matters.
My Hyundai Santa Fe ended up at Hyun Engines after extreme heat from a bush fire nearby damaged engine seals causing catastrophic failure. They assessed the damage properly and gave me a written quote on the spot. They sourced a quality reconditioned G4KJ 2.4L engine and had everything fitted and running in four business days. Back to being the reliable daily driver it was before the failure. The warranty on the engine also gave me real peace of mind going forward.
Swapped the G4KJ 2.4L engine into my Santa Fe and the fitment was excellent. All the mounting points aligned perfectly and the installation went without a hitch. The quality of the reconditioned unit was evident throughout, no damaged threads or missing components. Had it running and driving within three days.
My Hyundai Santa Fe came in to Hyun Engines after the timing belt snapped at speed and bent multiple valves. Assessment was done quickly and the quote was very competitive. They sourced and fitted a reconditioned G4KJ 2.4L engine in four business days. The difference is immediately noticeable — smooth, powerful and reliable. Will be coming back for all future engine work without question.
After engine started knocking at idle after a missed service, my Hyundai Santa Fe ended up being towed straight to Hyun Engines. The diagnosis was quick, the quote was clear and they got straight to work. They fitted a reconditioned G4KJ 2.4L engine and delivered the car back well ahead of the quoted timeframe. The difference is immediately noticeable — smooth, quiet and responsive. The price was very competitive and the workmanship was clearly done properly.
The Hyundai Santa Fe had threw a rod after high mileage finally caught up with it and I needed it sorted fast. They diagnosed it quickly and were upfront about the options without any pressure. They installed a reconditioned G4KJ 2.4L engine and completed a full check in three business days. Back to being the reliable daily driver it was before the failure. Will be bringing all my Hyundai work here from now on.
Drove my Hyundai Santa Fe in on its last legs after coolant mixed with oil after a head gasket failure. The diagnosis was quick, the quote was clear and they got straight to work. They fitted a reconditioned G4KJ 2.4L engine and delivered the car back in three business days. The difference is immediately noticeable — smooth, quiet and responsive. The price was very competitive and the workmanship was clearly done properly.
The Hyundai Santa Fe had overheated on a long drive and the engine was badly damaged and I needed it sorted fast. They assessed the damage properly and gave me a written quote on the spot. They sourced a quality reconditioned G4KJ 2.4L engine and had everything fitted and running well ahead of the quoted timeframe. Back to being the reliable daily driver it was before the failure. The warranty on the engine also gave me real peace of mind going forward.
Drove my Hyundai Santa Fe in on its last legs after turbo failed and sent debris through the engine internals. The assessment was thorough and the quote was fair with nothing hidden. They sourced and fitted a reconditioned G4KJ 2.4L and had it running perfectly faster than I expected. The difference is immediately noticeable — smooth, quiet and responsive. Fair price, great communication and the kind of specialist knowledge that matters.