Popular Hyundai Engine Codes & Average Prices
Per-code averages from the curated catalog — every listing priced below its typical market reference.
Expert Solutions for Every Hyundai Model
Our Hyundai specialists map every code, variant and swap — pick your model for the full breakdown.
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In-Depth Guide — Buying a Hyundai Engine
REPLACEMENT OPTIONS — USED VS RECONDITIONED VS REMANUFACTURED (deep guide)
Hyundai replacement decisions center on one technical story — the Smartstream generation's departure from the Theta II era — and one practical rule: oil discipline is the survival trait across the whole lineup.
Used (9 months/6,000 miles) covers the volume core: Sonata and Tucson G4KM 2.5 (your fitment-checked price — the cheapest Hyundai unit), Elantra/Kona G4NH 2.0 (your fitment-checked price), Accent/Venue G4FG 1.6 (your fitment-checked price). Donor depth on the Sonata (29 DB listings) and Elantra keeps supply deep. The screening that matters: oil-change interval verification (the family's rod-bearing sensitivity), DI carbon evidence on turbo units, and knock-sensor history codes (P1326-class warnings are treated as disqualifying, not advisory).
Reconditioned (16 months/12,000 miles) is the tier for keepers on two profiles: Palisade G6DN 3.8 V6 families (your fitment-checked price) and Santa Fe/Santa Cruz G4KP 2.5 turbo owners (your fitment-checked price) — fresh wear surfaces plus verified CVVD hardware, with the longer ladder matching the vehicles' remaining life.
Remanufactured (36 months/36,000 miles) earns its place on Elantra N builds (G4KH, your fitment-checked price) and decade-hold Palisades: high-output turbos and family-lifeline duty are the two cases where the longest ladder is the rational spend.
Decision path: naturally aspirated daily driver, budget-first → used. Turbo family keeper or Palisade → reconditioned. N-performance or ten-year hold → remanufactured.
POPULAR HYUNDAI ENGINE CODES & PRICES (real catalog data)
- G4KM 2.5L I4 (Sonata, Tucson) — your fitment-checked price vs your fitment-checked price. The volume Smartstream four; the cheapest Hyundai entry and one of the highest-rotation codes warehouse-wide.
- G4FG 1.6L I4 (Accent, Venue) — your fitment-checked price vs your fitment-checked price. The legacy port-injected four — carbon-resistant and mechanically simple, the easiest swaps in the range.
- G4NH 2.0L I4 (Elantra, Kona) — your fitment-checked price vs your fitment-checked price. The Atkinson-cycle-leaning two-liter; deep donor supply from fleet volume.
- G4FT 1.6L Turbo Hybrid I4 (Tucson Hybrid) — your fitment-checked price vs your fitment-checked price. Hybrid pairing verified per donor; engine side is the small turbo with e-assist.
- G4KH 2.0L Turbo I4 (Elantra N) — your fitment-checked price vs your fitment-checked price. The performance four; knock-history and oil-discipline screening carry the value here.
- G4KP 2.5L Turbo I4 (Santa Fe, Santa Cruz) — your fitment-checked price vs your fitment-checked price. The high-output turbo four; CVVD hardware verification is the differentiator on our listings.
- G6DN 3.8L V6 (Palisade) — your fitment-checked price vs your fitment-checked price. The range topper — the strongest Smartstream-family V6, and the code with the most decade-hold owners.
HYUNDAI ENGINE TYPES EXPLAINED
Hyundai's catalog is four architectures, all newer than their reputation. The Smartstream naturally aspirated fours (G4KM 2.5, G4NH 2.0, G4FG 1.6) are the volume core — the 2.5 and 2.0 run both port and direct injection (a genuinely carbon-resistant design), while the 1.6 G4FG is legacy port injection: the simplest architecture in the range. The Smartstream turbo fours (G4KP 2.5T, G4KH 2.0T, G4FT 1.6 hybrid) add the turbo and, on the 2.5T/2.0T, CVVD (continuously variable valve duration) — clever hardware with a solenoid/actuator that must stay clean and functioning. The G6DN 3.8 V6 is the Palisade's naturally aspirated six — the family's strongest unit, chain-driven, sharing the DI carbon trait but little else with the smaller engines. The legacy Theta-era engines (2.0/2.4 from before the Smartstream switch) are NOT in this catalog's window — a listing offering a Theta II "2.4 GDI" for these model years is selling the wrong generation, and the oil-bearing history that made Theta II famous doesn't transfer to the Smartstream codes we carry. No V8, no diesel, no boxer in the current Hyundai range.
HYUNDAI ENGINE REPLACEMENT COST IN THE USA
components: your fitment-checked price to your fitment-checked price — a tight band, every row your fitment-checked price under market.
Labor by vehicle class (typical install, estimate — confirm with the sales desk):
- Accent/Venue/Elantra/Kona (compact FWD): your fitment-checked price
- Sonata/Tucson/Santa Fe (midsize FWD/AWD): your fitment-checked price
- Santa Cruz (compact truck, transverse-derived): your fitment-checked price
- Palisade (three-row SUV, transverse V6): your fitment-checked price
Worked examples: a Sonata G4KM lands around your fitment-checked price installed. A Santa Fe G4KP runs your fitment-checked price. A Palisade G6DN reaches your fitment-checked price installed. The entire make stays under your fitment-checked price — single-payment checkout (card or ACH/eCheck via Authorize.net), no financing framing. Freight: FREE, insured, 12–16 working days, USA and Canada, lift-gate coordinated.
HYUNDAI FAMILY-SPECIFIC PROBLEMS & SYMPTOMS
Smartstream NA fours (G4KM/G4NH): the family's documented sensitivity is oil discipline — run a quart low and rod bearings are the first to notice; knocking at low RPM under load is the terminal symptom, and P1326-class knock-sensor warning codes (Hyundai's bearing-protection logic) are taken seriously at screening. Done right — 5,000-mile full-synthetic intervals — these are genuinely long-lived engines; the maintenance interval is the difference between 140,000 and 220,000 miles.
Smartstream turbo fours (G4KP/G4KH): two documented patterns. First, direct-injection carbon: intake valves load up because no fuel washes them — cold-start stumble and rough idle clearing above 2,000 rpm by ~70k miles. Second, turbo-adjacent oil issues: consumption around a quart per 1,000 miles on hard-used G4KP units signals ring or bearing wear from low-oil events. CVVD hesitation and surging at part throttle point at solenoid/actuator carbon — inspectable, cleanable, and part of our pre-listing verification on these codes.
G4FT hybrid: engine-side patterns mirror the small-turbo family; the pairing gate (inverter/transaxle generation vs VIN) is the hybrid-specific check the fitment desk runs.
G6DN 3.8 V6: the strongest of the family — shares the DI carbon trait, adds the CVVD-era actuator checks; bottom-end failures are uncommon. Fuel dilution on short-trip turbo units doesn't apply to the NA V6; cooling-side discipline is its main screening item.
G4FG 1.6 (legacy port injection): the simplest profile in the range — carbon-resistant by design; failures are consumable-level (coils, thermostats) or accident events.
BUYING GUIDE — ORDERING YOUR HYUNDAI ENGINE
Step 1: VIN at /get-price/ — Hyundai nameplates span generations quietly (Tucson spans G4KM and G4FT hybrid; Elantra spans G4NH, G4KH N, and earlier Theta-era engines), so VIN verification is what keeps the Smartstream quote on a Smartstream car. Step 2: live tier comparison — Sonata/Elantra depth is deep; Palisade and N-supply rotates, so confirm stock before booking the shop. Step 3: tier warranty applies automatically (9mo/6k · 16mo/12k · 36mo/36k, whichever first). Step 4: single-payment Authorize.net checkout (card or ACH/eCheck) or phone at +1 (662) 452-4928. FREE insured freight from in 12–16 working days, lift-gate coordinated, USA and Canada — Canadians pay USD with duties handled via their broker; no CAD pricing appears at checkout.
Hyundai — Live Market Listings (reference)
Used-condition market reference listings — your direct price and per-listing savings come from the curated catalog above.
Meet Your Hyundai Engine Specialists
A dedicated desk for Hyundai fitment, QC sign-off and warranty handling — 27 specialists across 9 departments stand behind every order.
VIN cross-match and swap guidance for every Hyundai code.
Compression, leak-down and bench QC with documented sign-off.
9/16/36-month ladder claims handled in-house, 48-hour decisions.
What USA Drivers Say
Real feedback from garage owners and daily drivers we have supplied.
Shop Hyundai engines by model
27 Hyundai applications — each model page lists the conditions, odometer bands and prices we publish.
Model page shows verified prices where we publish them; "quote" marks applications priced on request by the fitment desk.
Quick answer
Hyundai replacement engines — what you need to know first
Replacement engines for the Hyundai are matched by engine code from your VIN, not by model year alone. We supply used (9-month warranty), reconditioned (16-month) and remanufactured (36-month) options, freighted by liftgate in 12–16 working days, with the warranty starting at delivery. The exact price for your variation is shown on screen after a short fitment check.
- Match by code, not by year — the same Hyundai model year can use more than one engine unit.
- Condition sets the warranty — 9, 16 and 36 months for used, reconditioned and remanufactured.
- Odometer band sets the price — 30–60K, 60–90K and 90–120K mile bands.
Which Hyundai engine do you actually have?
Start with the VIN. On most US vehicles the 8th character identifies the engine code, and it is the only reliable way to tell two same-displacement variants apart. Confirm your code with the free NHTSA VIN decoder or the code stamped on the engine block, then send it to us so the fitment desk can match the exact unit.
| Fitment check | What we confirm |
|---|---|
| Engine code | Confirmed from your VIN before dispatch |
| Displacement / configuration | Matched to your build specification |
| VIN position to check | 8th character identifies the engine code on most US vehicles |
| What we need from you | VIN (preferred) or year + make + model + engine size |
| Fuel and drivetrain | Confirmed at the fitment stage — 2WD/4WD/AWD changes the unit that fits |
| Interchange check | We confirm the exact unit against your engine code, not just the model year |
Used, reconditioned or remanufactured for a Hyundai — what is the difference?
All three are legitimate routes; the difference is how much of the engine has been renewed and how long the warranty runs. Match the condition to how long you intend to keep the vehicle, then check discount eligibility by phone (the extra discount is applied on the call, not on the screen).
| Condition | What it is | Warranty | Best suited to |
|---|---|---|---|
| Used (tested) | Original used engine from a donor vehicle, odometer band stated on the quote | 9 months / 6,000 miles | Budget repairs where the vehicle still has years left |
| Reconditioned | Stripped and rebuilt with new wear components to a documented specification | 16 months / 12,000 miles | Balancing cost against longer service life |
| Remanufactured | Rebuilt to manufacturer-level tolerances with the full wear set replaced | 36 months / 36,000 miles | Long-term keepers, work trucks and fleet vehicles |
Related supply pages: used engines · reconditioned engines · remanufactured engines · transmissions.
Should you repair or replace a Hyundai engine?
Diagnose before you commit. Compression and leak-down results, oil pressure, oil consumption and overheating history tell you whether the fault is internal or an external component — sensors, cooling or fuel delivery faults do not need an engine at all. Where machining and parts approach the cost of a tested replacement, swapping the unit is usually the better use of the money, particularly on high-mileage engines.
- Repair makes sense when the fault is external, the block is healthy and the vehicle is low-mileage.
- Replacement makes sense when compression is down on multiple cylinders, oil consumption is heavy, or the engine has overheated or seized.
- Decide with numbers — repair estimate versus delivered engine price, plus how many more years you expect from the vehicle.
How we verify Hyundai engine fitment and condition
Our fitment desk confirms the engine code against your VIN before dispatch, documents the inspection of the unit, and states the warranty term in writing on your quote. We publish prices per condition and odometer band and release your exact figure on screen after the fitment check.
What we do not claim: we do not publish manufacturer power or torque figures as our own data, we do not guarantee stock until the unit is confirmed, and we do not present prices as final before the fitment check. Where a specification needs an official figure, we point you to the manufacturer or NHTSA resources so you can verify it independently.
Verify independently: NHTSA VIN decoder · NHTSA safety recalls · EPA fuel economy data · Hyundai official site.
Hyundai — FAQ (10 questions)
What engines fits a Hyundai?
Fitment is confirmed by engine code, not by model year alone. Send your VIN and we match the exact unit before anything ships.
How much does a Hyundai engine replacement cost?
Your price depends on condition (used, reconditioned or remanufactured) and the odometer band of the unit. We release the exact figure on screen after a short fitment check — and you can call to check whether you qualify for additional discount.
Used vs reconditioned vs remanufactured — which should I choose for a Hyundai?
Used is the lowest-cost route with a 9-month warranty. Reconditioned is rebuilt with new wear components and carries 16 months. Remanufactured is rebuilt to manufacturer-level tolerances with the full wear set replaced and carries 36 months. Choose by how long you intend to keep the vehicle.
Will a Hyundai engine from another vehicle fit mine?
Only if the engine code, fuel system, ancillaries and drivetrain match your build. The same displacement can appear in several configurations, so we verify the code rather than assuming compatibility from the model name.
How do I find my engine code?
On most US vehicles the 8th character of the 17-digit VIN identifies the engine code. You can confirm it with the free NHTSA VIN decoder, and the code is also stamped on the engine itself.
How long does delivery take?
Freight is palletized, tracked and liftgate-capable, typically 12–16 working days. Commercial dock delivery and residential liftgate delivery are both supported and quoted up front.
What does the warranty cover?
Parts are covered for the stated term nationwide. Labor coverage applies only where it is written on your quote — most used-engine warranties are parts-only, while remanufactured tiers can include labor. Your written quote is the controlling document.
What happens if the unit arrives damaged or defective?
Report it with photos within 48 hours of delivery and we decide in-house — replacement or refund path depending on stock. Freight damage is documented with the driver at the door.
How does the core return work?
Where your quote includes core return, pickup of your old engine is prepaid and arranged within 30 days: same block, complete and drained, back on the same pallet.
Do you supply Hyundai engines for both automatic and manual vehicles?
Yes. Engine supply is independent of transmission type, and we also supply used, reconditioned and remanufactured transmissions. Tell us the drivetrain at the fitment stage so the ancillaries match.
Real quotes in minutes — the same inventory, the same prices, on the phone.
Frequently asked questions about Hyundai Engine Price & Transmission Price
What does delivery cost?
Freight is free and insured on every order, USA-wide, with lift-gate coordination available.
How long does delivery take?
Most orders ship in 12-16 working days.
What warranty do I get?
Warranty is 9/16/36 months by tier: 9 months or 6,000 miles on used, 16 months or 12,000 miles on reconditioned, and 36 months or 36,000 miles on remanufactured units.
Can I finance a replacement?
Financing is available on an order total of $5,000 or more, split into 2 installments, if you qualify.
Is a tested used engine better than a junkyard core?
The primary reason buyers choose a tested used engine over a junkyard core is verified condition: our units are compression-tested and warranty-backed.
| Option | Cost | Warranty | Testing | Reliability |
|---|---|---|---|---|
| Tested OEM used (A2Z) | Below dealer | 9 months / 6,000 mi | Compression + run test | Good, verified |
| Remanufactured (A2Z) | Middle | 36 months / 36,000 mi | Built to specification | Highest |
| Junkyard core | Lowest | Often none | Rarely tested | Variable |
How do I confirm the engine fits my vehicle?
Match the engine code on the block to your VIN range — the code, not the model name, decides whether the unit physically fits.
| Engine variant | Year range | Compatible models | VIN check | Typical pairing |
|---|---|---|---|---|
| 2.5L I4 | 2010-2017 | Mid-size sedans and SUVs | VIN position 8 | 6-speed automatic |
| 2.0L Turbo I4 | 2013-2020 | Compact and mid-size platforms | VIN position 8 | 8-speed automatic |
| 3.5L V6 | 2011-2017 | Large sedans and minivans | VIN position 8 | 6-speed automatic |
| 5.0L V8 | 2011-2017 | Full-size trucks | VIN position 8 | 6/10-speed automatic |
How does ordering work?
Ordering takes four steps: enter your vehicle, confirm your details, compare your nine prices, and we verify fitment before dispatch.
- Enter your vehicle: make, model and condition preference.
- Confirm your contact details and review the summary.
- Compare nine price options across three warranty tiers.
- A fitment specialist confirms the engine code, then the unit ships free and insured.
What do the engine terms mean?
A used engine is a tested original unit that has not been rebuilt.
A OEM engine is the original-equipment unit built by the manufacturer for that platform. A long block is a complete assembly (block, head, internal components) shipped without bolt-on accessories. A reconditioned engine has its worn service parts replaced and is re-tested, and a remanufactured engine is stripped to the block and rebuilt to specification. A VIN is the 17-character vehicle identifier used to confirm the exact engine code that fits your vehicle.