1981 Mercury Marquis Remanufactured Engines
Keep Your 1981 Mercury Marquis in Top Shape with a Quality Remanufactured Engine
When it comes to maintaining or upgrading your 1981 Mercury Marquis, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Remanufactured Engine for your Marquis. We currently carry a top Remanufactured Engine in stock that is built to last. Whether you’re replacing a damaged Remanufactured Engine or looking to upgrade, our selection for the 1981 Mercury Marquis ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Engine Gaskets and Seals and Engine Timing Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1981 Mercury Marquis running smoothly and looking great.
Find Your Specific 1981 Mercury Marquis Remanufactured Engines
Looking for the perfect Remanufactured Engine for your 1981 Mercury Marquis? You’re in the right place. Below, you’ll find a Remanufactured Engine from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Remanufactured Engines, ensuring durability and a precise fit for your Mercury Marquis. Whether you’re driving a 1981 model or another popular model year like
1972,
1973,
1974,
1975,
1976,
1977,
1978,
1979, and
1980, we’ve got you covered. Purchasing Remanufactured Engines from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Remanufactured Engines that fit your vehicle.
Essential 1981 Mercury Marquis Remanufactured Engines
Spartan – Engine Long Block; Ford 502 CI 515HP Base Engine (Part No.HP102)
from
$8397.99
High Performance Engines are based on dyno proven combinations built with name brand parts. Most performance engines come in 3 different dress levels and range from 245HP-700HP+ carrying a 2 Year Warranty built by a name you can trust.
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Spartan – Engine Long Block; Ford 460 H.P. Base Engine (Part No.HP19)
from
$8466.99
ATK High Performance Engines are based on dyno proven combinations built with name brand parts. Most performance engines come in 3 different dress levels and range from 245HP-700HP+ carrying a 2 Year Warranty built by a name you can trust.
See More
Spartan – Engine Long Block; Ford 460 72-78 Engine (Part No.DF48)
from
$2719.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
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Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Spartan – Engine Long Block; Ford 400 71-82 Engine (Part No.DF21)
from
$2159.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Spartan – Engine Long Block; Ford 460 72-78 Engine (Part No.DF22)
from
$2831.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Spartan – Engine Long Block; Ford 302 78-80 Engine (Part No.DF14)
from
$2659.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Spartan – Engine Long Block; Ford 351W 77-86 Engine (Part No.VF15)
from
$2339.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Spartan – Engine Long Block; Ford 460 H.P. Mid-Dress (Part No.HP19M)
from
$9246.99
ATK High Performance Engines are based on dyno proven combinations built with name brand parts. Most performance engines come in 3 different dress levels and range from 245HP-700HP+ carrying a 2 Year Warranty built by a name you can trust.
See More
Spartan – Engine Long Block; Ford 351W 77-87 Engine (Part No.DF15)
from
$2339.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Spartan – Engine Long Block; Ford 400 71-82 Engine (Part No.DFE4)
from
$2128.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
Popular 1981 Mercury Marquis Remanufactured Engines Categories
Most Popular Remanufactured Engine for 1981 Mercury Marquis
Enhance your 1981 Mercury Marquis with this popular Remanufactured Engine we have in stock, for $2,339.99.
Spartan – Engine Long Block; Ford 351W 77-87 Engine (Part No.DF15)
from
$2339.99
Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.
Product Features:
See More
Product Features:
- Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your first?
- Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
- Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
- Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
FAQs for 1981 Mercury Marquis Remanufactured Engines
What’s the price range for 1981 Mercury Marquis Remanufactured Engines?
We currently have just one Remanufactured Engines for the 1981 Mercury Marquis in stock: Engine Long Block; Ford 351W 77-87 Engine and it costs $2,339.99.
Does Advance Auto Parts sell Remanufactured Engines for other Mercury Marquis model years?
What types of Remanufactured Engines do you sell for my 1981 Mercury Marquis?
We currently have just 1 Remanufactured Engine in stock for a 1981 Mercury Marquis, and as of 11/2/25, it is a Remanufactured Engine.
Can I get help with 1981 Mercury Marquis Remanufactured Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Remanufactured Engines and more.
What is your return policy for Mercury Marquis Remanufactured Engines?
Advance Auto Parts keeps returns simple. For new Mercury Marquis Remanufactured Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.