“The engine runs perfectly—smooth and quiet. Great packaging and warranty paperwork included.”
Raymond Ellis
Phoenix, AZ
2008 Mercury Grand Marquis
Mon–Fri 8am–7pm · Ships to all 50 states
Used engine · Mercury · Nationwide freight
You can buy used Mercury engines that have been compression-tested, certified, and come with a warranty. Shipping across the country quickly and a guarantee that the VIN will fit.

Warranty in writing
3 months, written on the quote.
Checked before freight
Compression and oil condition are checked before a used long block is quoted.
Freight to 50 states
Crated to the shop or the driveway. Transit is on the quote.
A person who answers
Mon–Fri 8am–7pm. English and Spanish.
Models
Type a model name, or narrow by body type.
10 models
CapriCoupe
A sporty compact convertible and coupe offering nimble handling, sleek styling, and fun-to-drive performance across multiple generations and global influences.
1.6L I4, 2.0L I4, 2.3L I4, 2.6L V6, 5.0L V8
CougarCoupe
A stylish and performance-oriented coupe that evolved from a classic muscle car to a refined sport compact, known for its distinctive design and smooth handling.
2.0L I4, 2.5L V6, 4.9L V8, 5.0L V8, 5.8L V8
Grand MarquisSedan
A full-size luxury sedan offering classic rear-wheel-drive performance, a smooth V8 engine, and a spacious, comfortable interior — a long-standing Mercury flagship.
4.6L V8, 5.0L V8, 5.8L V8
MarauderSedan
A high-performance full-size sedan blending classic muscle car heritage with modern comfort, featuring a powerful V8 engine and bold, aggressive styling.
390 cu in V8, 429 cu in V8, 4.6L V8
MilanSedan
A midsize sedan offering a refined design, efficient powertrains, and comfortable interiors.
2.3L I4, 2.5L I4, 3.0L V6, 3.5L V6 Hybrid
MontegoSedan
A midsize to full-size sedan offering a balance of comfort, space, and classic Mercury styling, with smooth ride quality and dependable V6 and V8 performance across generations.
3.0L V6, 4.9L V8, 5.0L V8, 5.8L V8
MystiqueSedan
A compact sedan offering refined ride quality, efficient engines, and European-inspired handling, designed for drivers seeking comfort and practicality in a smaller package.
2.0L I4, 2.5L V6
SableSedan
A comfortable and reliable midsize sedan and wagon known for its smooth ride, spacious interior, and efficient V6 performance — a long-running Mercury favorite.
3.0L V6, 3.8L V6, 3.5L V6
TopazSedan
A compact sedan and coupe offering practical design, fuel efficiency, and reliable performance, built for everyday driving comfort and affordability.
2.3L I4, 3.0L V6
TracerSedan
A compact car known for its practicality, fuel efficiency, and reliable performance, offering sedan, hatchback, and wagon body styles over its production years.
1.6L I4, 1.9L I4, 2.0L I4
Choose the model you're looking for.
A knowledgeable team to help you find the right engine
When your Mercury engine breaks down, you don't have to buy a new car. A used Mercury engine that has been tested and certified can make your car run better, be more reliable, and get better gas mileage—all without the cost of buying a new one.
We get our used Mercury engines from donor vehicles with low mileage that have been checked out and tested to make sure they meet OEM performance standards. A good used engine will make sure that your Grand Marquis, Mountaineer, Milan, Mariner, or Sable runs smoothly and lasts a long time.
A used Mercury engine isn't just taken apart and put back together; it's also checked, tested for compression, and certified to work like a new one.
Before shipping, each engine goes through:
We check each used Mercury engine to make sure it is mechanically sound and ready to be installed.
Feature | Used Engine | Rebuilt Engine | Remanufactured Engine |
|---|---|---|---|
Testing | Compression tested | Limited testing | Full dyno testing |
Warranty | 6–24 months | 30–90 days | 1–5 years |
New Parts | Original OEM | Failed parts replaced | Majority new |
Cost | Most affordable | Moderate | Higher |
Fitment | VIN-matched | Partial | Factory-perfect |
Used Mercury engines give you the best value for your money because they come with real OEM parts at a great price.
You can trust our warranty and certification. Every used Mercury engine we sell comes with:
We have used engines for almost all Mercury models made between 1995 and 2011, such as:
Giving your VIN guarantees a perfect match for your year, model, and engine setup.
A used Mercury engine costs 50–70% less than a brand-new OEM replacement, but it still works the same way.
Prices on average by model:
Mercury Grand Marquis 4.6L V8: $1,800 to $3,000
Mercury Mariner 3.0L V6: $1,700 to $2,900
Mercury Milan 2.3L / 3.0L: $1,800 to $2,700
Mercury Mountaineer 4.0L to 4.6L: $2,200 to $3,400
$1,800 to $2,600 for a Mercury Sable 3.0L
A good used Mercury engine will bring back smoothness and power without the high repair costs at the dealership.
Every used Mercury engine is professionally packaged and ready to be shipped safely anywhere in the country.
Liftgate delivery is available for homes and businesses.
Delivery takes 3 to 7 business days, depending on where you live.
Installer help and a list of recommended shops
We also include installation guides to make sure the warranty is valid and the engine is set up correctly."A tested used Mercury engine brings back performance, dependability, and value—without the cost of getting a new car."
If you have any of the following problems, you may need to replace your engine:
The block makes knocking or tapping sounds.
Loss of power or pressure
Build-up of oil sludge
Leaking oil or coolant
Overheating or a blown head gasket
Failure of the timing chain or bearing
Seizure of the engine or damage inside it
A certified used engine is often the best and most cost-effective choice.
Picking a used Mercury engine is better for the environment because it cuts down on metal waste and emissions from factories. Reusing engines makes high-quality OEM parts last longer and has less of an effect on landfills and production.
From the shop
Taking care of your Mercury engine after you replace it
To get the best performance and longest life out of your car, do the following:
Supported Types of Mercury Engines
We have used Mercury engines for almost every type of powertrain, such as:
If you're not sure what engine your Mercury has, give us your VIN and we'll check right away.
Reviews
Mileage, warranty, and freight are on the quote. These notes are from people who ordered a used engine.
“The engine runs perfectly—smooth and quiet. Great packaging and warranty paperwork included.”
Raymond Ellis
Phoenix, AZ
2008 Mercury Grand Marquis
“My mechanic was impressed with the condition. It was compression-tested and ready to drop in.”
Amanda Davis
Raleigh, NC
2009 Mercury Milan
“Perfect fitment and smooth power delivery. Saved thousands compared to a remanufactured unit.”
William Perez
Denver, CO
2007 Mercury Mountaineer
“Fast shipping and professional support. The engine was clean and tested with low mileage.”
Michelle Robinson
Tampa, FL
2008 Mercury Mariner
“Fast shipping and professional support. The engine was clean and tested with low mileage.”
Brian Foster
Tampa, FL
2008 Mercury Mariner
“They verified fitment using my VIN before shipping. Everything matched perfectly.”
Lauren Hill
Seattle, WA
2005 Mercury Montego
Searches
Each one opens this page with that vehicle ready for a quote.
Questions
Yes. We check and certify every used engine to make sure it meets OEM standards for performance and reliability.
Depending on the model and condition, most used Mercury engines come with a parts warranty that lasts from 6 to 24 months.
Give us your VIN, model, and year, and we'll check the exact engine code and fitment.
You will get a full long block, which includes the block, heads, pistons, and more. Manifolds or alternators, for example, might not be included.
Yes. We ship anywhere in the U.S. and offer insured goods and liftgate delivery.
Yes. Most certified mechanics can easily install a used Mercury engine and then check the warranty.
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Used turbocharger
Shop used Mercury turbochargers that are fully tested and inspected. OEM units with warranty, VIN-verified fitment, and fast nationwide U.S. shipping.

Used axle assembly
Shop used Mercury axle assemblies that are fully tested and inspected. Warranty-backed units with fast nationwide shipping and guaranteed VIN-verified fitment.

Used drive shaft
Shop used Mercury drive shafts that are fully tested, inspected, and balanced. Warranty-backed units with fast nationwide shipping and guaranteed fitment.
A reman unit is a full rebuild — not a used takeout. Internals are inspected and replaced as needed, then tested before it ships.
ShopShift issues, no-move, or a burned converter — a tested used transmission is often the fastest way back on the road.
ShopShaft play, oil in the intake, or a dead actuator — we stock used and reman turbos for the engines we already sell.
ShopCall or request a quote for a certified, low-mileage Mercury engine shipped fast to your shop or mechanic.
3 months
Used parts include 3 months, written on the quote.
Matched
Year, make, model, and the engine notes that change the part. A wrong application does not ship.
Mon–Fri
(973) 917-3042 in English,
(973) 567-7055 in Spanish.