Mercury Comet Remanufactured Engines

Your One-Stop Shop For Trusted Mercury Comet Remanufactured Engines

If you’re in search of Mercury Comet Remanufactured Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 18 Remanufactured Engines from top brands with prices ranging from $2,089.99 to $7,633.99.

Beyond great prices, we stock trusted brands manufacturing all types of Remanufactured Engines for your Mercury Comet. Of the 1 OEM and aftermarket parts brands we carry, some of the most popular are Spartan.

And don’t forget to read customer reviews across all Remanufactured Engines categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Remanufactured Engines have to cost top dollar, and we prove it. Browse our top Mercury Comet Remanufactured Engines below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Mercury Comet Remanufactured Engines

Spartan – Engine Long Block; Ford 351W H.P. 68-97 Engine (Part No.HP11)

Engine Long Block; Ford 351W H.P. 68-97 Engine

from

$4986.99
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.
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Spartan – Engine Complete Assembly; FORD 302 PERF COMP/DYNO (Part No.HP78C)

Engine Complete Assembly; FORD 302 PERF COMP/DYNO

from

$7536.99
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 Complete Assembly; FORD 351W PERF COMP/DYNO (Part No.HP09C)

Engine Complete Assembly; FORD 351W PERF COMP/DYNO

from

$5891.99
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 HP 68-97 H.P. Base Eng (Part No.HP09)

Engine Long Block; Ford 351W HP 68-97 H.P. Base Eng

from

$3868.99
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 Complete Assembly; FORD 302 PERF COMP/DYNO (Part No.HP79C)

Engine Complete Assembly; FORD 302 PERF COMP/DYNO

from

$5768.99
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 302 75-79 Engine (Part No.DF13)

Engine Long Block; Ford 302 75-79 Engine

from

$2089.99
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:
  • 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.
See More

Spartan – Engine Long Block; Ford 302 H.P. 68-97 Engine (Part No.HP79)

Engine Long Block; Ford 302 H.P. 68-97 Engine

from

$3678.99
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 H.P. Mid-Dress Eng (Part No.HP09M)

Engine Long Block; Ford 351W H.P. Mid-Dress Eng

from

$4853.99
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 H.P. Mid-Dress (Part No.HP11M)

Engine Long Block; Ford 351W H.P. Mid-Dress

from

$6504.99
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 302 H.P. Mid-Dress Engine (Part No.HP78M)

Engine Long Block; Ford 302 H.P. Mid-Dress Engine

from

$6176.99
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 302 H.P. Mid-Dress Engine (Part No.HP79M)

Engine Long Block; Ford 302 H.P. Mid-Dress Engine

from

$4575.99
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 Complete Assembly; FORD 302 68-74 DROP-IN ENG (Part No.HP99F)

Engine Complete Assembly; FORD 302 68-74 DROP-IN ENG

from

$4078.99
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 289 65-68 Engine (Part No.DF05)

Engine Long Block; Ford 289 65-68 Engine

from

$2924.99
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:
  • 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.
See More

Spartan – Engine Long Block; Ford 302 H.P. 68-97 Engine (Part No.HP78)

Engine Long Block; Ford 302 H.P. 68-97 Engine

from

$5394.99
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 Complete Assembly; FORD 351W PERF COMP/DYNO (Part No.HP11C)

Engine Complete Assembly; FORD 351W PERF COMP/DYNO

from

$7386.99
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 Complete Assembly; Ford 351W 390HP EFI Drop-In Eng (Part No.HP11C-EFI)

Engine Complete Assembly; Ford 351W 390HP EFI Drop-In Eng

from

$7633.99
High Performance Engines are based on dyno proven combinations built with name brand parts. Applications Not Verified, Not Legal for Pollution Controlled Vehicles. See Warranty Details for Complete Terms & Conditions.

Product Features:
  • Engine is designed to have great street manners, and work with most stock components.
  • Product might not be available in all states due to local laws.
See More

Spartan – Engine Complete Assembly; Ford 302 EFI 300HP Drop-In (Part No.HP79C-EFI)

Engine Complete Assembly; Ford 302 EFI 300HP Drop-In

from

$6245.99
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.

Product Features:
  • No core engine sold outright strapped & shipped on pallet cover in HD cardboard
  • Product might not be available in all states due to local laws.
See More

Spartan – Engine Long Block; Ford 302 68-74 Engine (Part No.DFXD)

Engine Long Block; Ford 302 68-74 Engine

from

$2089.99
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:
  • 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.
See More

Remanufactured Engines Brands You Can Trust For Your Mercury Comet

1 trusted brands of Remanufactured Engines line our shelves, ready to help keep your Mercury Comet running smooth. Below are some of the most popular brands and their top Remanufactured Engines offerings:

Top Mercury Comet Remanufactured Engines from Spartan

Your Mercury Comet will be purring again thanks to Spartan brand Remanufactured Engines available for online order or in-store pick up. Popular Spartan parts include:
Engine Long Block; Ford 302 68-74 Engine
from $2089.99
(2)
Engine Long Block; Ford 302 68-74 Engine
Remanufactured Engines

Most Purchased Mercury Comet Remanufactured Engines from Spartan

When you buy the most frequently purchased Spartan brand Remanufactured Engines, you can be confident it will be the right part for your Mercury Comet. Here are the Spartan Remanufactured Engines Advanced Auto customers buy the most:
Engine Complete Assembly; FORD 302 PERF COMP/DYNO
from $7536.99
This product is not rated
Engine Complete Assembly; FORD 302 PERF COMP/DYNO
Remanufactured Engines
Engine Complete Assembly; Ford 351W 390HP EFI Drop-In Eng
from $7633.99
This product is not rated
Engine Complete Assembly; Ford 351W 390HP EFI Drop-In Eng
Remanufactured Engines
Engine Complete Assembly; Ford 302 EFI 300HP Drop-In
from $6245.99
This product is not rated
Engine Complete Assembly; Ford 302 EFI 300HP Drop-In
Remanufactured Engines

FAQs for Mercury Comet Remanufactured Engines

What are the most purchased Remanufactured Engines for the Mercury Comet?

Out of 18 Remanufactured Engines for the Mercury Comet, the most popular in our inventory are:
Engine Complete Assembly; FORD 302 PERF COMP/DYNO
from $7536.99
This product is not rated
Engine Complete Assembly; FORD 302 PERF COMP/DYNO
Remanufactured Engines
Engine Complete Assembly; FORD 351W PERF COMP/DYNO
from $5891.99
This product is not rated
Engine Complete Assembly; FORD 351W PERF COMP/DYNO
Remanufactured Engines
Engine Long Block; Ford 302 75-79 Engine
from $2089.99
This product is not rated
Engine Long Block; Ford 302 75-79 Engine
Remanufactured Engines