1970 Mercury Cougar Remanufactured Engines

Your 1970 Mercury Cougar might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Remanufactured Engines you desperately need.

We currently carry 16 Remanufactured Engines to choose from for your 1970 Mercury Cougar, and our inventory prices range from as little as $2,089.99 up to $7,633.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Remanufactured Engines for the 1970 Mercury Cougar. We only sell parts from trusted brands like Spartan so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 24 reviews on our Remanufactured Engines for the 1970 Mercury Cougar from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Remanufactured Engines stock in-person!

Remanufactured Engines for Your 1970 Mercury Cougar

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.
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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.
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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.
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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.
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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.
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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.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 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.
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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 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 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 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 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.
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 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 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

FAQs for 1970 Mercury Cougar Remanufactured Engines

What are the most popular Remanufactured Engines for the 1970 Mercury Cougar?

With 1 brands you can trust, our most popular Remanufactured Engines for the 1970 Mercury Cougar parts 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 302 EFI 300HP Drop-In
from $6245.99
This product is not rated
Engine Complete Assembly; Ford 302 EFI 300HP Drop-In
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