Find used engine

Select your vehicle to find the
best parts for your car.

Hero background

Used Mercury Engines of the Highest Quality- Tested, Certified, and Guaranteed

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.

Happy CustomersHappy CustomersHappy Customers
100K+ Happy Customers
4.9/5 Rating
Engine

Call Us & Get Instant Quote

(973) 917-3042EN
(973) 567-7055ES

Get Instant Quote

Complete all the details below to continue.

By submitting, you agree to receive calls, emails, or texts about your inquiry. Message & data rates may apply. See our Terms of Service and Privacy Policy.

Why Choose Us

Why Choose iBidAuto Parts?

Industry-leading quality, warranty, and customer service

Warranty Protection

Up to 3-year warranty on all engines with nationwide coverage

Quality Tested

Every engine tested for compression, oil pressure, and performance

Fast Shipping

Nationwide shipping with 1-2 day processing time

Expert Support

Knowledgeable team to help find the perfect engine match

Help from experts.

A knowledgeable team to help you find the right engine


You can trust used Mercury engines.

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.


What Sets a Good Used Mercury Engine Apart?

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:

  • Testing for leaks and compression
  • Checking the cylinder head and valves
  • Testing the oil pressure and analysing the fluid
  • Checking the mileage
  • Cleaning and packaging for installation
  • VIN check to make sure it fits perfectly

We check each used Mercury engine to make sure it is mechanically sound and ready to be installed.


Used vs. Rebuilt vs. Remanufactured Mercury Engines

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:

  • Depending on the model and mileage, parts are covered by a warranty for 6 to 24 months.
  • Confirmed reports of compression and leak tests
  • Proof of mileage
  • Guarantee that the fit will match the VIN
  • How to register a warranty and install it
  • Before shipping, each engine is tested to make sure it works well and is reliable.

Fits all Mercury models

We have used engines for almost all Mercury models made between 1995 and 2011, such as:


  • Mercury Grand Marquis
  • Sable Mercury
  • Mercury Milan
  • Mariner Mercury
  • Mountaineer Mercury
  • Mercury Montego
  • Cougar Mercury
  • Mystique of Mercury
  • Mercury Villager


Giving your VIN guarantees a perfect match for your year, model, and engine setup.


Benefits of Cost

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.


Help with shipping and installation

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."


When is it time to get a new Mercury engine?

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.


Good for the environment and long-lasting

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.

Call Us & Get Instant Quote

(973) 917-3042EN
(973) 567-7055ES

Get Instant Quote

Complete all the details below to continue.

By submitting, you agree to receive calls, emails, or texts about your inquiry. Message & data rates may apply. See our Terms of Service and Privacy Policy.

Need Expert Help?

Mon-Fri 8AM-6PM EST
support@ibidauto.com
24/7 Email Support
Free Services:
  • ✓ Compatibility verification
  • ✓ Installation shop recommendations
  • ✓ Technical support during install
  • ✓ Warranty claim assistance

Premium Quality Protection Plan

Quality assurance and guaranteed fitment for every certified pre-owned engine

3
Months Warranty

Quality tested parts with comprehensive coverage based on part condition and mileage

100%
Guaranteed Fitment

Perfect compatibility guarantee - every part matches your exact vehicle specifications

24/7
Support Access

Round-the-clock expert assistance for warranty claims and technical support

Testimonials

What Our Customers Say

Thousands of satisfied customers nationwide

4.9
Vehicle:
2008 Mercury Grand Marquis

"The engine runs perfectly—smooth and quiet. Great packaging and warranty paperwork included."

Raymond Ellis
Phoenix, AZ
4.8
Vehicle:
2009 Mercury Milan

"My mechanic was impressed with the condition. It was compression-tested and ready to drop in."

Amanda Davis
Raleigh, NC
5.0
Vehicle:
2007 Mercury Mountaineer

"Perfect fitment and smooth power delivery. Saved thousands compared to a remanufactured unit."

William Perez
Denver, CO
4.9
Vehicle:
2008 Mercury Mariner

"Fast shipping and professional support. The engine was clean and tested with low mileage."

Michelle Robinson
Tampa, FL
4.9
Vehicle:
2008 Mercury Mariner

"Fast shipping and professional support. The engine was clean and tested with low mileage."

Brian Foster
Tampa, FL
4.8
Vehicle:
2005 Mercury Montego

"They verified fitment using my VIN before shipping. Everything matched perfectly."

Lauren Hill
Seattle, WA
15,000+
Parts Sold
98%
Customer Satisfaction
50+
Vehicle Brands
10
Years Experience
Common Questions

Frequently Asked Questions

Get answers to the most common questions.

Get a Certified Used Mercury Engine with Warranty Today

Call or request a quote for a certified, low-mileage Mercury engine shipped fast to your shop or mechanic.

Find engine now

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:


  • After the first 500 to 1,000 miles, change the oil.
  • Use oil and filters that the OEM recommends
  • Check the levels of the fluids often.
  • Don't speed up too quickly during break-in
  • To keep your warranty, follow the service intervals.
  • If you take care of your used Mercury engine, it will run well for years.

Supported Types of Mercury Engines

We have used Mercury engines for almost every type of powertrain, such as:


  • 2.3L Duratec I4 3.0L Duratec V6 4.0L SOHC V6
  • 4.6L V8 with modular design
  • 2.5L Hybrid I4 and 5.0L V8 (for performance models)

If you're not sure what engine your Mercury has, give us your VIN and we'll check right away.


Popular Engine Searches

Find Engines for the most searched vehicle models

2008 Mercury Grand Marquis 4.6L Engine
2009 Mercury Milan 2.3L Engine
2007 Mercury Mountaineer 4.0L Engine
2008 Mercury Mariner 3.0L Engine
2010 Mercury Sable 3.0L Engine
Latest News

Stay Updated with Auto Industry

Get the latest insights, market trends, and automotive news from our expert team and industry leaders.

View All News