The replacement engine cost is usually the first thing people ask about when their engine dies, and the honest answer is that it depends. It depends on the engine, on whether you go new, rebuilt or used, on who fits it, and on what else needs replacing while the old one is out. What we can do is show you real prices, explain where the money goes, and point out where people overspend.
We sell used engines and ship them worldwide, so we talk about this every day. Want prices right now? Our used engines for sale page lists every engine we have with its price, or you can browse the shop.
Table of Contents
Replacement Engine Cost in One Sentence
Your total replacement engine cost is the price of the engine, plus the labor to swap it, plus fluids, filters and small parts, plus shipping and any import charges if it comes from overseas. Most people only think about the first one, then get surprised by the rest.
Here is how those parts usually split up:
| Cost item | What it includes | How much it moves the total |
|---|---|---|
| The engine | Used, rebuilt, remanufactured or new | The biggest single number in most jobs |
| Labor | Removing the old engine and fitting the new one | Varies hugely by country, workshop and vehicle |
| Service parts | Oil, filters, coolant, gaskets, seals, belts, plugs | Smaller, but adds up |
| Transfer parts | Sensors, brackets, mounts that may need replacing | Depends on what is worn on your old engine |
| Shipping and import | Freight, customs, duties and local taxes | Only applies if the engine comes from abroad |
New vs Rebuilt vs Used: How Replacement Engine Cost Changes
The type of engine you choose has more effect on your replacement engine cost than anything else.
New engines from the manufacturer are the most expensive, and for older vehicles they are often not available at all. When they are, the price can be more than the car is worth.
Remanufactured engines are rebuilt to factory spec in a controlled process. Good quality, long warranties, high price. The remanufacturing process involves stripping, measuring and replacing a lot of parts, and you pay for all of it.
Rebuilt engines have been opened and had worn parts replaced. Quality depends heavily on who did the work. Prices sit in the middle.
Used engines come out of another vehicle and are sold as they are, after inspection. They are by far the cheapest way to bring the replacement engine cost down. A good used engine from a low-mileage car can easily outlast the rest of the vehicle.
If you want the deeper comparison, read our guides on rebuilt vs used engines and remanufactured vs rebuilt engines.
Real Used Engine Prices From Our Shop
These are actual prices for fairly used engines in our shop at the time of writing. Prices change with stock, so always check the product page. This table is the engine part of the replacement engine cost only.
| Engine | Common vehicles | Type | Price |
|---|---|---|---|
| Toyota 2AZ-FE | Camry, RAV4, Previa | 2.4L petrol I4 | $900 |
| Toyota 2AR | Camry, RAV4 | 2.5L petrol I4 | $900 |
| Toyota 1KD-FTV | Hilux, Prado, Fortuner, Hiace | 3.0L turbo diesel I4 | $1,100 |
| Toyota 1TR-FE | Hiace, Hilux, Innova | 2.0L petrol I4 | $1,500 |
| Toyota 1GR-FE | 4Runner, Tacoma, Prado, Land Cruiser | 4.0L petrol V6 | $1,400 |
| Mercedes M272 | C, E, ML, S Class | V6 petrol | $2,000 |
| Toyota 1VD-FTV | Land Cruiser 70, 200 | 4.5L V8 turbo diesel | $2,500 |
| Isuzu 4JJ1 | D-Max, MU-X, N-Series | 3.0L turbo diesel I4 | $2,850 |
| Toyota 2JZ-GTE | Supra, Aristo | 3.0L twin-turbo I6 | $3,500 |
| BMW N54 | 335i, 135i, 535i, Z4 | 3.0L twin-turbo I6 | $3,800 |
| Nissan VK56DE | Patrol, Titan, Armada | 5.6L petrol V8 | $4,500 |
| BMW N63B44 | X5, X6, 550i, 750i | 4.4L twin-turbo V8 | $4,900 |
| Duramax LML | Silverado HD, Sierra HD | 6.6L V8 turbo diesel | $8,200 |
| 6.7 Powerstroke | F-250, F-350, F-450 | 6.7L V8 turbo diesel | $8,500 |
| Cummins ISX15 | Class 8 trucks | 15L I6 diesel | $12,500 |
You can see the pattern in how the engine part of the replacement engine cost moves. Common four-cylinder petrol engines from family cars are cheap because there are so many of them. Big diesels and performance engines cost more because demand is high and supply is smaller.
Engine Specifications That Push the Price Up or Down
A few things about the engine itself have a big effect on what it costs to buy and to fit. Here are the specifications of some popular engines, with the details that matter for the replacement engine cost.
| Engine | Displacement | Bore x stroke | Power / torque (approx.) | Induction | Cam drive |
|---|---|---|---|---|---|
| Toyota 2AZ-FE | 2,362 cc | 88.5 x 96 mm | 158 to 170 hp | Natural | Chain |
| Toyota 1KD-FTV | 2,982 cc | 96 x 103 mm | 161 to 171 hp / up to 343 Nm | Turbo, common rail | Belt |
| Toyota 1GR-FE | 3,956 cc | 94 x 95 mm | 236 to 285 hp | Natural | Chain |
| BMW N54 | 2,979 cc | 84 x 89.6 mm | 300 to 335 hp | Twin turbo, direct injection | Chain |
| Nissan VK56DE | 5,552 cc | 98 x 92 mm | 305 to 320 hp | Natural | Chain |
| 6.7 Powerstroke | 6,651 cc | 99 x 108 mm | 390 to 475 hp | Single VGT turbo | Gears |
| Cummins ISX15 | 14,948 cc | 137 x 169 mm | 400 to 600 hp | Turbo | Gears |
Turbo engines cost more to replace because there is more to check and more that can be worn, the turbo itself being the obvious one. Belt-driven engines need a timing belt kit at install, which adds parts and an hour or two of labor. A good guide to why the timing belt matters will tell you it is not a corner to cut. V6 and V8 engines in tight engine bays take longer to swap than an inline four with room around it.
What Labor Adds to the Replacement Engine Cost
Labor is where the replacement engine cost varies most. A workshop in one country can charge several times the hourly rate of a workshop in another. Even in the same town, two good mechanics can quote very differently.
The hours themselves depend on the vehicle. A rear-wheel-drive pickup with a big engine bay is usually simpler than a front-wheel-drive car with a transverse V6 packed in tight. Some vehicles need the engine and gearbox to come out together. Some need the front end taken apart. A big diesel in a truck is its own job entirely.
The best thing you can do is get a written quote that lists the hours and the hourly rate, and asks the mechanic to look at the engine you are buying before you buy it. Ask whether the quote includes:
- Transferring sensors, brackets, the flywheel or flexplate, and the intake
- Replacing the rear main seal while the gearbox is off
- A timing belt and water pump on belt engines
- Coolant flush and new thermostat
- Oil and filter change after the first few hundred kilometres
- Any ECU work, for example immobilizer matching or coding on newer vehicles
That last point catches people out on modern cars. Some vehicles need the engine control unit matched to the car or coded after a swap. Ask your mechanic if that applies to yours.
A Worked Example of Replacement Engine Cost
Let us put it together for a common job: a Toyota Hilux with a failed 1KD-FTV. The labor and parts figures below are made-up round numbers for the example, because rates are so different from country to country. Plug in your own mechanic’s quote.
| Item | Example amount |
|---|---|
| Used 1KD-FTV engine from our shop | $1,100 |
| Timing belt kit and water pump | Example: $150 |
| Oil, filters, coolant, gaskets and seals | Example: $150 |
| Labor for the swap | Example: $800 |
| Shipping | As per our shipping policy |
| Example total | About $2,200 plus any import costs |
Compare that to a new engine from the dealer, where the engine alone can cost several times our price. That gap is why most people with an older truck go used. The full replacement engine cost for a used engine is often less than the price of a new engine on its own.
7 Proven Ways to Lower Your Replacement Engine Cost
1. Buy the right engine the first time
Ordering the wrong engine is the single most expensive mistake. Freight both ways, time lost, and sometimes a restocking fee. Get the engine code from the block or send the seller your VIN.
2. Choose used over new where it makes sense
On a vehicle more than a few years old, a good used engine is nearly always the better value. It is the biggest single lever you have on the replacement engine cost.
3. Buy the engine yourself
Many workshops add a margin to engines they source. Buying the engine yourself and having it delivered to your mechanic usually saves money. Just agree with the mechanic first that they will fit a customer-supplied engine.
4. Do the cheap jobs while it is out
Rear main seal, timing belt, water pump, thermostat, engine mounts. Each one costs little while the engine is out and a lot more if it has to come out again later.
5. Fix whatever killed the old engine
If the radiator failed, if the oil cooler leaked, if the fan clutch died, fix that first. Otherwise you are paying the replacement engine cost twice.
6. Compare total price, not engine price
A cheap engine with expensive or unclear shipping, missing parts and no warranty can cost more in the end. Ask what is included and what the shipping is before you compare.
7. Pick a seller with a real warranty
Every engine we sell comes with a 6-month limited warranty. If a used engine fails early, that cover protects what you spent. Read our guide to used engine warranty terms to see what to look for.
Shipping and Import Costs for Buyers Outside Our Country
We ship engines all over the world, and for overseas buyers the landed price matters more than the shop price. Shipping terms are set out in our shipping policy. On top of that, your country may charge import duty, sales tax or VAT, and your customs broker will charge a fee. These vary a lot by country and by how the engine is classified, so ask a local broker before you order. They can tell you roughly what to expect on a used engine of your size.
It is still usually cheaper to import a good used engine than to buy a new one locally, even after duties. But build it into your sums so the replacement engine cost does not surprise you at the port.
Hidden Costs People Forget to Add
Most quotes look fine until the job starts. Then the little extras arrive one at a time. Here are the ones that come up again and again, so you can put them in your replacement engine cost from day one instead of finding them on the final bill.
Engine mounts. If the old mounts are cracked or soft, there is no better time to change them. Putting a fresh engine on worn mounts makes no sense, and the vibration will drive you mad.
Hoses and clamps. Radiator and heater hoses go hard with age. They are cheap, and they are right there when the engine is out.
Clutch. On a manual car, the gearbox is off anyway. If the clutch is more than half worn, a lot of owners replace it at the same time to avoid paying the labor again in a year.
Sensors that break on removal. Old plastic connectors and brittle sensors sometimes snap when they are unplugged. Budget a little for one or two.
Storage or towing. If the car has to sit at the workshop while you wait for an engine, some places charge for the space. Ask.
Disposal of the old engine. Some workshops charge to get rid of it. Others will take it as scrap. A few buyers sell the old core to a rebuilder and get some money back, which is worth asking about.
Petrol vs Diesel: Why the Numbers Are So Different
Diesel engines almost always cost more to replace than petrol engines of the same size, and the replacement engine cost reflects that. There are a few reasons.
Diesels are built heavier, with thicker blocks and stronger internals, so they are worth more to start with. Most modern diesels have a turbo, a high-pressure fuel pump and common-rail injectors, and those parts are expensive on their own. Diesels are also what people use for work. A Hilux, a Land Cruiser or a D-Max is often somebody’s living, so demand stays high and so do prices.
The other side of that is that a healthy diesel can run a very long distance. If you are choosing between a cheaper petrol swap and a dearer diesel one for a work vehicle, the diesel often wins over the life of the truck, even with the higher replacement engine cost up front.
If you are shopping for a diesel, our guide to used diesel engines for sale covers what to check on injectors, turbos and fuel systems before you buy.
How We Keep Our Prices Where They Are
People sometimes ask why our engines are cheaper than a dealer’s. It is not magic. We sell used engines that have been taken out of vehicles and inspected, not new ones. We do not have a showroom on an expensive street. And we sell a lot of the same engine codes, so we know what they are worth and do not need to guess.
That is how we keep the engine part of your replacement engine cost low without cutting the parts that matter, like inspection, proper packing and a written warranty.
How to Get Three Quotes That Actually Compare
Getting quotes is easy. Getting quotes you can compare fairly is harder, because every workshop includes different things. Here is the simple way to do it.
- Write down the exact engine code, the vehicle and the engine you plan to buy, with its price.
- Send the same note to three workshops and ask each one for a quote to fit a customer-supplied engine.
- Ask them to list the hours, the hourly rate, and every part they plan to replace.
- Ask what happens if they find something unexpected, and whether they will call you before doing extra work.
- Line the quotes up and compare the totals, not just the labor rate.
The cheapest hourly rate does not always give the lowest replacement engine cost. A faster, more experienced mechanic on a higher rate can finish sooner and get it right the first time, which is worth a lot when your car is off the road.
When Replacing the Engine Is Not Worth It
Sometimes the numbers do not work. If the replacement engine cost is more than the car is worth fixed, and the car has other problems like rust, a tired gearbox or worn suspension, it might be time to move on. A rough rule a lot of mechanics use: if the body and gearbox are good and you would keep the car for a few more years, a used engine usually makes sense. If the rest of the car is tired too, sell it as it is.
Work trucks and commercial vehicles are different. A truck that earns money every day can justify a bigger spend, because every week off the road costs income. For those buyers, speed and reliability usually matter more than the last few hundred dollars.
Replacement Engine Cost for Trucks and Commercial Vehicles
Heavy trucks, buses and machinery play by different rules. The engines are bigger, the labor is heavier, and the vehicle usually earns money every day it runs. For a fleet owner, the replacement engine cost is not just the engine and the fitting. It is also every day the truck sits in the yard.
That is why many commercial buyers choose a good used engine even when a rebuild is possible. A rebuild on a big diesel can take weeks once parts are ordered. A used engine like a Cummins ISX15, a Caterpillar C13 or an Isuzu 4HK1 can be on its way within days. When you add up lost work, the faster option is often the cheaper one.
For big diesels, always give the seller the engine serial number and the arrangement or CPL number from your data plate. Truck engines with the same name can differ in fuel systems, turbo setups and electronics, and getting the right version first time keeps the replacement engine cost where you planned it.
Repair or Replace?
If your engine has a single failure, like a head gasket or a turbo, repairing it may be cheaper than replacing it. But if the bottom end is damaged, if the engine has spun a bearing or thrown a rod, or if it has been badly overheated, a repair can quickly cost more than a good used engine. Ask your mechanic for both prices. A rebuild quote that keeps growing as they find more worn parts is common. A used engine price is fixed.
Replacement Engine Cost Guides for Specific Engines
We have written cost guides for a lot of individual engines. If yours is here, it will give you a more exact picture:
- BMW N63 engine replacement cost
- Cost of replacing a Mercedes M272 engine
- 1KD-FTV engine rebuild cost
- 2JZ-GTE engine swap cost and guide
- How much does a 1GR-FE engine cost
- Toyota 3UR-FBE engine replacement guide and pricing
- Duramax LML engine for sale
Replacement Engine Cost Questions
What is the average replacement engine cost?
There is no useful single average, because a small four-cylinder and a truck diesel are worlds apart. Our used engines currently start at around $900 for common petrol fours and go up from there. Add labor and parts to get your full number.
Is a used engine cheaper than a rebuild?
Usually, yes. A rebuild involves many hours of skilled work and new parts. A good used engine skips most of that.
How long does an engine swap take?
Anything from a day to several days, depending on the vehicle, the workshop and whether parts need transferring. Ask your mechanic when you get the quote.
Does a replacement engine affect resale value?
A properly fitted engine with paperwork usually does not hurt resale, and a car that runs well is worth more than one that does not run. Keep the invoice and the install receipt.
Do you include a warranty in the price?
Yes. Every used engine we sell comes with a 6-month limited warranty at no extra cost.
Will you help me work out the total?
We can tell you the engine price, what comes with it and how shipping works. Your mechanic can then quote the fitting. Between the two you will have a full replacement engine cost before you commit.
Does the replacement engine cost include shipping?
The price on our product pages is for the engine. Shipping is set out in our shipping policy. If you are outside our country, add your local import charges to the replacement engine cost as well.
Get a Price for Your Replacement Engine
If you are working out your replacement engine cost right now, start with the engine price, since it is the biggest piece and the easiest to pin down. Find yours in our used engines section, look through the shop, or send us your engine code and we will reply with the price and availability. Before you order, it is worth reading how to buy used engine online safely, and what makes for good low mileage used engines and properly tested used engines. We ship worldwide, and every engine comes with our 6-month limited warranty.