1978 Mercury Cougar Batteries
Your 1978 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 Batteries you desperately need.
We currently carry 10 Batteries to choose from for your 1978 Mercury Cougar, and our inventory prices range from as little as $89.99 up to $295.99.
On top of low prices, Advance Auto Parts offers 3 different trusted brands of Batteries for the 1978 Mercury Cougar. We only sell parts from trusted brands like DieHard 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 5,520 reviews on our Batteries for the 1978 Mercury Cougar from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Batteries stock in-person!
Batteries for Your 1978 Mercury Cougar
DieHard Gold – Battery: 35 Group Size, 640 CCA, 800 CA, 100 Minute Reserve Capacity, Maximum Starting Power (Part No.35-2)
from
$219.99
DieHard Gold batteries are engineered for maximum starting power in any climate. That means you can relax knowing you will get your car started, even on the coldest or hottest of days. DieHard Gold automotive batteries meet or exceed the manufacturers pow
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Product Features:
- UL validated. Contributes to a Circular Economy. DieHard Platinum AGM, Platinum, Gold Batteries contain a minimum of 94% post-consumer recycled polypropylene and lead content using a closed-cycle mass balance system
- Made for conventional vehicles with low electrical demands and accessories.
- Maximum starting power and reliability with increased battery lifespan.
- Exceeds the vehicle manufacturer’s battery starting and reserve capacity power requirements.
- Maintenance free for maximum convenience.
- Constructed with stamped grid technology for 3X more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.
- Our stamped grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods.
- Our Stamped Grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods
- For vehicles with increased electrical load, upgrade to a DieHard Platinum AGM Battery!
DieHard Silver – Battery: 35 Group Size, 500 CCA, 625 CA, 80 Minute Reserve Capacity, For Lower Power Demands (Part No.35-1)
from
$199.99
DieHard Silver batteries are engineered for reliable starting power in all seasons and climates. DieHard Silver automotive batteries are designed to meet the manufacturer’s power (CCA) and reserve capacity requirements for your vehicle, ensuring you’ll ge
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Product Features:
- Designed to deliver outstanding reliability, starting power and provide longer life
- Built to meet vehicle starting and reserve capacity power requirements
- Maintenance free for maximum convenience
- Upgrade to a DieHard Gold battery for enhanced dependability
DieHard Red – Battery: 24F Group Size, 550 CCA, 685 CA, 85 Minute Reserve Capacity, Reliable Starting Power (Part No.24F-2)
from
$129.99
Get reliable starting power with a DieHard Red battery. These batteries work for your budget, providing starting power at an affordable price. If you are looking for more reliable performance, upgrade to the DieHard Silver battery. Don’t want to bother with installing your new DieHard battery? Stop by your nearest Advance Auto Parts or Carquest locations and take advantage of our FREE battery testing and installation on most vehicles and at most locations. We offer free battery and electrical system testing and free recycling of your old automotive battery. Advance Auto Parts offers helpful advice about a variety of products, including all types of batteries. Order your DieHard vehicle battery replacement today. Enjoy reliable starting power with no maintenance every season.
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Product Features:
- Designed to deliver reliable starting power
- Maintenance free for maximum convenience
- Upgrade to a DieHard Silver Battery for better reliability
DieHard Silver – Battery: 56 Group Size, 550 CCA, 665 CA, 86 Minute Reserve Capacity, For Lower Power Demands (Part No.56-1)
from
$199.99
DieHard Silver batteries are engineered for reliable starting power in all seasons and climates. DieHard Silver automotive batteries are designed to meet the manufacturer’s power (CCA) and reserve capacity requirements for your vehicle, ensuring you’ll ge
Product Features:
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Product Features:
- Designed to deliver outstanding reliability, starting power and provide longer life
- Built to meet vehicle starting and reserve capacity power requirements
- Maintenance free for maximum convenience
- Upgrade to a DieHard Gold battery for enhanced dependability
DieHard Gold – Battery: 24F Group Size, 750 CCA, 875 CA, 130 Minute Reserve Capacity, Maximum Starting Power (Part No.24F-6)
from
$219.99
DieHard Gold batteries are engineered for maximum starting power in any climate. That means you can relax knowing you will get your car started, even on the coldest or hottest of days. DieHard Gold automotive batteries meet or exceed the manufacturers pow
Product Features:
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Product Features:
- UL validated. Contributes to a Circular Economy. DieHard Platinum AGM, Platinum, Gold Batteries contain a minimum of 94% post-consumer recycled polypropylene and lead content using a closed-cycle mass balance system
- Made for conventional vehicles with low electrical demands and accessories.
- Maximum starting power and reliability with increased battery lifespan.
- Exceeds the vehicle manufacturer’s battery starting and reserve capacity power requirements.
- Maintenance free for maximum convenience.
- Constructed with stamped grid technology for 3X more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.
- Our stamped grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods.
- Our Stamped Grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods
- For vehicles with increased electrical load, upgrade to a DieHard Platinum AGM Battery!
Optima – Red Top Battery: 35 Group Size, 720 CCA, 910 CA, 90 Minute Reserve Capacity, High Power Delivery (Part No.35)
from
$274.99
The OPTIMA REDTOP high-performance AGM battery is the ULTIMATE POWER SOURCE designed to deliver the strongest starting power. With unparalleled high power delivery and extreme resistance to the most common causes of battery failure, REDTOP is ideal for trucks, SUVs, hot rods, street cars and other high-performance applications that require a spill-proof starting battery.
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Product Features:
- SPIRALCELL TECHNOLOGY with 99.99% pure lead delivers more power and consistently outperforms conventional flat-plate batteries
- Up to 3 times longer life vs. standard flooded batteries
- 15x the vibration resistance of a standard flooded battery
- Completely non-spillable, mountable in many positions
- Maintenance free for maximum convenience
- Faster recharging capabilities
DieHard Platinum AGM – Battery: 24F Group Size, 710 CCA, 885 CA, 120 Minute Reserve Capacity (Part No.24F-AGM)
from
$259.99
DieHard Platinum AGM (Absorbent Glass Mat) batteries are specifically designed for today’s power hungry vehicles. DieHard Platinum AGM batteries are engineered to provide up to 2x the life vs. a standard flooded battery. This battery is ideal for vehicles
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Product Features:
- UL validated. Contributes to a Circular Economy. DieHard AGM Batteries contain a minimum of 94% post-consumer recycled polypropylene and lead content using a closed-cycle mass balance system
- AGM technology supports high power demands and accessories or newer vehicles with start-stop technology.
- Up to 2X longer lifespan compared to standard flooded batteries.
- Exceptional performance in high temperature climates.
- Superior starting power in cold weather conditions!
- Exceeds the vehicle manufacturer’s battery starting and reserve capacity power requirements with added AGM technology.
- Maintenance free with a non-spillable design allows for installation in any location, including inside passenger compartment.
- Higher level of vibration resistance compared to standard flooded batteries.
- Constructed with stamped grid technology for 3X more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.
- Our stamped grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods.
- Our Stamped Grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods
DieHard Platinum AGM – Battery: 35 Group Size, 650 CCA, 810 CA, 100 Minute Reserve Capacity, Best For High Electrical Demands (Part No.35-AGM)
from
$259.99
DieHard Platinum AGM (Absorbent Glass Mat) batteries are specifically designed for today’s power hungry vehicles. DieHard Platinum AGM batteries are engineered to provide up to 2x the life vs. a standard flooded battery. This battery is ideal for vehicles
Product Features:
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Product Features:
- UL validated. Contributes to a Circular Economy. DieHard AGM Batteries contain a minimum of 94% post-consumer recycled polypropylene and lead content using a closed-cycle mass balance system
- AGM technology supports high power demands and accessories or newer vehicles with start-stop technology.
- Up to 2X longer lifespan compared to standard flooded batteries.
- Exceptional performance in high temperature climates.
- Superior starting power in cold weather conditions!
- Exceeds the vehicle manufacturer’s battery starting and reserve capacity power requirements with added AGM technology.
- Maintenance free with a non-spillable design allows for installation in any location, including inside passenger compartment.
- Higher level of vibration resistance compared to standard flooded batteries.
- Constructed with stamped grid technology for 3X more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.
- Our stamped grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods.
- Our Stamped Grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods
Optima – Yellow Top Battery: 35 Group Size, 620 CCA, 770 CA, 100 Minute Reserve Capacity, Deep-Cycle (Part No.D35)
from
$295.99
The OPTIMA YELLOWTOP high-performance AGM battery is the ULTIMATE POWER SOURCE and one of the few true dual-purpose automotive batteries available. With premium cranking power and impressive cycling capability, this heavy-duty battery is ideal for trucks with winches, vehicles with high-demand electronics and audio systems, commercial vehicles and heavy equipment.
Product Features:
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Product Features:
- SPIRALCELL TECHNOLOGY with 99.99% pure lead delivers more power and consistently outperforms conventional flat-plate batteries
- Up to 3 times longer life vs. standard flooded batteries
- 15x the vibration resistance of a standard flooded battery
- Completely non-spillable, mountable in many positions
- Maintenance free for maximum convenience
- Faster recharging capabilities
Value Battery – Battery: 24F Group Size, 550 CCA, 685 CA, 85 Minute Reserve Capacity, For Lower Power Demands (Part No.24F-V)
from
$89.99
Get reliable starting power. These batteries work for your budget, providing starting power at an affordable price. Don’t want to bother with installing your new battery? Stop by your nearest Advance Auto Parts store and take advantage of our FREE battery testing and installation on most vehicles and at most locations. We offer free battery and electrical system testing and free recycling of your old automotive battery. Advance Auto Parts offers helpful advice about a variety of products, including car batteries. Be sure to check out the following: Order your car battery replacement today. Enjoy reliable starting power with no maintenance every season.
Product Features:
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Product Features:
- Maintenance free for maximum convenience
- Designed to deliver reliable starting power
- Designed to provide a durable battery lifespan
- For California Residents Only: this dealer is required by law to charge a nonrefundable $2 California battery fee and a refundable deposit for each lead-acid battery purchased. A credit of the same amount as the refundable deposit will be issued if a used lead-acid battery is returned at the time of purchase or up to 45 days later along with this dealer’s receipt.
FAQs for 1978 Mercury Cougar Batteries
What are the most popular Batteries for the 1978 Mercury Cougar?
With 3 brands you can trust, our most popular Batteries for the 1978 Mercury Cougar parts are:
from
$219.99
(765)
Battery: 35 Group Size, 640 CCA, 800 CA, 100 Minute Reserve Capacity, Maximum Starting Power
Batteries
from
$219.99
This product is not rated
Battery: 24F Group Size, 750 CCA, 875 CA, 130 Minute Reserve Capacity, Maximum Starting Power
Batteries
from
$274.99
This product is not rated
Red Top Battery: 35 Group Size, 720 CCA, 910 CA, 90 Minute Reserve Capacity, High Power Delivery
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