Mercury Cougar Fluids

Your One-Stop Shop For Trusted Mercury Cougar Fluids

If you’re in search of Mercury Cougar Fluids aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 49 Fluids from top brands with prices ranging from $1.95 to $234.99.

Beyond great prices, we stock trusted brands manufacturing all types of Fluids for your Mercury Cougar.

And don’t forget to read customer reviews across all Fluids 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 Fluids have to cost top dollar, and we prove it. Browse our top Mercury Cougar Fluids below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Mercury Cougar Fluids

Prestone – Prestone Antifreeze & Coolant: 50/50 Ready-to-Use, Original Equipment North American Orange, 1 Gallon, AF6700 (Part No.AF6700)

Prestone Antifreeze & Coolant: 50/50 Ready-to-Use, Original Equipment North American Orange, 1 Gallon, AF6700

from

$22.99
Prestone American Vehicles (Orange) antifreeze+coolant is specially designed to work with these specific vehicles: Ford 2002 and newer; Chrysler 2000 and newer; GM 1995 and newer. Prestone’s Antifreeze+Coolants are designed to the highest standards using state of the art technology. These fluids are designed to not only manage the engine temp and protect from freezing up, but they also protect the engine from rust, corrosion, buildup, pitting and engine damage. All of those can cause engine part failure and expensive repairs. Avoid costly repairs and vehicles in the shop with Prestone Asian vehicles antifreeze+coolant. This fluid is designed to last 10yrs / 300,000 miles and also to protect the internal parts of the engine for 10yrs / 300,000, officially patented by Prestone. Volume: 1 gallon.
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Valvoline – Valvoline DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart, 798153 (Part No.798153)

Valvoline DEX/MERC ATF Conventional Automatic Transmission Fluid, 1 Quart, 798153

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$10.99
Valvoline DEX/MERC ATF is a high-quality transmission fluid formulated to meet the challenging demands of many automatic transmissions. Its responsive low-temperature fluidity is beneficial in both electronic and hydraulic controlled transmissions and transaxles. Recommended for use in the following applications: MERCON*, DEXRON*-III, Ford M2C138-CJ and M2C166-H, Allison C-4 and TES-389, and Caterpillar TO-2. Volume: 1 quart.
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Valvoline – Valvoline DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart, 822405 (Part No.822405)

Valvoline DEXRON - VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart, 822405

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$15.99
Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, and Allison C-4. Volume: 1 quart.
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Prestone – Prestone DOT 3 Brake Fluid: MAX Synthetic, Highest Grade, Superior Protection, 100k miles, 32 oz., AS410 (Part No.AS410)

Prestone DOT 3 Brake Fluid: MAX Synthetic, Highest Grade, Superior Protection, 100k miles, 32 oz., AS410

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$16.49
Prestone MAX DOT 3 Motor Vehicle Brake Fluid is our highest grade formula, maximizing performance vs. DOT standard. Prestone MAX is our best brake fluid at protecting against overheating and brake fade. With 100,000 mile fluid life, our longest life fluid has 2X more miles between replacement than regular Prestone DOT 3. Prestone MAX has superior performance in severe braking conditions when compared to regular Prestone DOT 3, which means even more piece of mind about the braking system. This synthetic fluid starts with our highest dry boiling point giving our best protection against performance decline due to water absorption. Prestone MAX DOT 3 is safe to use in all DOT 3 braking systems, ABS, disc or drum, and can mix with any DOT 3 fluid. Mixing Prestone MAX with other fluids will lower the performance rating for miles and boil points, for best results replace completely with Prestone MAX DOT 3. It is recommended to only use the DOT fluid specified for your car. Using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.
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Prestone – Prestone MAX DOT 3 Brake Fluid: 12 oz., AS415 (Part No.AS415)

Prestone MAX DOT 3 Brake Fluid: 12 oz., AS415

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$6.99
Prestone® DOT 3 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 3. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system. This formula is safe to use in all DOT 3 braking systems (ABS, disc or drum) and can mix with any DOT 3 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.
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Prestone – Prestone DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz., AS400 (Part No.AS400)

Prestone DOT 3 Brake Fluid: Synthetic, Prevents Corrosion, Safe For ABS, Disc, Drum Brakes, 50k miles, 12 oz., AS400

from

$7.99
Prestone DOT 3 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards, benefitting all vehicles calling for DOT 3. This synthetic fluid starts with a higher dry boiling point than the DOT minimum standard to protect against overheating, brake fade and performance decline due to water absorption. This extended life (50,000 mile) fluid is also formulated to prevent corrosion of all metals within the braking system.  This formula is safe to use in all DOT 3 braking systems (ABS, disc or drum) and can mix with any DOT 3 fluid. It is recommended to only use the DOT fluid specified for your car, as using a different DOT product can affect the boiling point or replacement interval if the wrong fluid is used.
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Valvoline – Valvoline Flex 75W140 Extended Protection Synthetic Gear Oil, Quart, 902150 (Part No.902150)

Valvoline Flex 75W140 Extended Protection Synthetic Gear Oil, Quart, 902150

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$25.99
You asked, we listened. DIYers said they wanted a premium gear oil in an easy-to-use package. Valvoline delivered with Extended Protection Flexfill Full Synthetic Gear Oil, providing up to 4X better gear wear protection than our conventional formulation. Unlike the industry-leading premium gear oil, Valvoline Extended Protection Flexfill Gear Oil features an innovative flexible pouch for reaching tight, hard-to-reach spaces with less waste. The high-performance formula combines superior-quality synthetic base stocks and additives for outstanding high and low temperature protection and superb thermal stability in demanding environments like towing, hauling or off-roading. So no matter where the road takes you, Valvoline Extended Protection Gear Oil is proven to maximize gear life. Our additive technology delivers extreme pressure protection, better load carrying capacity and wear resistance, plus excellent corrosion protection, while the anti-foaming agent improves lubrication for quieter, smooth-running gears. Now, Valvoline offers the best of both gear oil worlds, A premium full synthetic product in the preferred Flex fill package. No waste, no mess, no cone-shaped containers. Only from Valvoline €“ the #1 gear oil brand. Available in SAE 75W-90 and SAE 75W-140.
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Valvoline – Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon, 773775 (Part No.773775)

Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon, 773775

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$39.99
Valvoline MaxLife Multi-Vehicle ATF is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life. Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi. Volume: 1 gallon.
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Valvoline – Valvoline TRANSFER CASE FLUID 6/1 QT, 855459 (Part No.855459)

Valvoline TRANSFER CASE FLUID 6/1 QT, 855459

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$15.99
Valvoline Multi-Vehicle Transfer Case Fluid is a full synthetic product meeting the performance needs for transfer cases recommending Ford XL-12 and GM Auto Trak II specifications or ATF fluids (DEX/MERC, ATF +4, etc).
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Valvoline – Valvoline Daily Protection 5W-30 Synthetic Blend Motor Oil, Strong Fuel Efficiency, 5 Quart, 881159 (Part No.881159)

Valvoline Daily Protection 5W-30 Synthetic Blend Motor Oil, Strong Fuel Efficiency, 5 Quart, 881159

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$29.99
Valvoline Daily Protection Motor Oil is specially formulated to exceed industry standards for wear, deposit and sludge protection to help keep engines running like new. Developed with high quality additives and premium base oils, it’s designed to flow easily at cold temperatures, reducing wear at startup and providing added protection against motor oil breakdown in tough conditions. For enhanced fuel efficiency, choose Daily Protection Synthetic Blend 5W-20 or 5W-30. Developed with low-friction technology to support strong fuel economy. Volume: 5 quarts.
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Royal Purple – Royal Purple HMX 5W-30 High Mileage Synthetic Oil, Restores Lost Performance, 1 Quart, 11744 (Part No.11744)

Royal Purple HMX 5W-30 High Mileage Synthetic Oil, Restores Lost Performance, 1 Quart, 11744

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$14.49
Royal Purple HMX SAE 5W-30 High-Mileage Synthetic Motor Oil, 1 quart is specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles. Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple’s proprietary additive technology Synerlec, HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines. In addition, HMX is fortified with stout detergents to remove engine build-up and deposits, maintain cleanliness and promote engine longevity.  Volume: 1 quart.
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Valvoline – Valvoline Advanced Full Synthetic 5W-30 Engine Oil, Maximizes Engine Life, 1 Quart, VV955 (Part No.VV955)

Valvoline Advanced Full Synthetic 5W-30 Engine Oil, Maximizes Engine Life, 1 Quart, VV955

from

$13.49
Today’s advanced engine technology requires advanced protection. Valvoline Advanced Full Synthetic, the motor oil designed to protect today’s sophisticated engines, contains premium anti-wear additives, superior antioxidants and extra detergents. It protects 40% better against wear, resists oil breakdown 10-times better, and defends 25% more against deposits than industry standards for maximum performance and engine longevity. And with an exceptional range of temperature protection your engine will ready for extreme weather. Valvoline invented motor oil 150 years ago, and we’ve been reinventing it ever since. Get Valvoline Advanced Full Synthetic and give your engine the advanced protection proven to maximize engine life. Volume: 1 quart.
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Royal Purple – Royal Purple High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart, 51530 (Part No.51530)

Royal Purple High Performance 5W-30 Synthetic Engine Oil, Better Wear Protection, 5 Quart, 51530

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$49.99
Royal Purple Motor Oil is a specially formulated multi viscocity oil for use in gasoline and diesel engines of all types from cars and trucks to SUVs, motorcycles and boats. Royal Purple(R) Motor Oil with Synerlec(R) additive technology reduces friction, which results in a 1-3 percent increase in horsepower, lowers operating temperatures, provides superior corrosion protection, improves fuel economy, reduces emissions and extends oil life. A.P.I. Certified. Volume: 5 quarts.
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Valvoline – Valvoline MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart, 904857 (Part No.904857)

Valvoline MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart, 904857

from

$13.99
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in millions of vehicles. Featuring advanced additives to prevent the major causes of transmission breakdown, it’s designed to help prevent leaks, reduce wear & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is recommended for use in: GM DEXRON-II, DEXRON-III, DEXRON-VI; Ford MERCON LV; and JASO M315-2013 1A-LV. Volume: 1 quart.
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Valvoline – Valvoline MaxLife Multi-Vehicle Full Synthetic Automatic Transmission Fluid (ATF), 5 Gallon Box, 881051 (Part No.881051)

Valvoline MaxLife Multi-Vehicle Full Synthetic Automatic Transmission Fluid (ATF), 5 Gallon Box, 881051

from

$126.99
Valvoline MaxLife Multi-Vehicle ATF is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life. Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi. Recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, Ford MERCON LV, Toyota/Lexus Type T, T-II, T-IV, WS, Honda/Acura, ATF-Z1, Nissan/Infiniti Matic-D, Matic-J, Matric-K, Matic-S, Hyundai/Kia SP-II, SP-III, SP-IV, SPH-IV, BMW 7045E, ETL 8072B, LA2634, LT71141, Allison C-4, Mercedes Benz NAG-1, Volvo 1161521, 1161540, 97340, 1273.41, and VW/Audi G-052-025-A2, G-052-162-A1. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA. Volume: 5 gallons.
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Prestone – Prestone MAX Power Steering Fluid: American Vehicles, With Stop Leak, Enhances System Life, 100k miles, 12 oz., AS277 (Part No.AS277)

Prestone MAX Power Steering Fluid: American Vehicles, With Stop Leak, Enhances System Life, 100k miles, 12 oz., AS277

from

$14.99
Prestone MAX American Vehicles Power Steering Fluid (PSF) + Stop Leak maximizes and increases system life + the power to stop leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. This formula is also great at preventing leaks by rejuvenating seals before they leak. This synthetic fluid is designed with 2X Anti-wear System Protection, which means more protection against pump failure, squeals and clogs. 100,000 mile fluid life, 2X more than conventional fluid, extends the time between replacement. This fluid is formulated for American vehicle manufacturers: Ford, Lincoln, Mercury, Dodge, Ram, Jeep, Chrysler, GMC, Chevrolet, Buick, Cadillac, Pontiac, Oldsmobile and others. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
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Prestone – Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 12 Oz., AS260 (Part No.AS260)

Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 12 Oz., AS260

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$6.99
Prestone Power Steering Fluid (PSF) delivers increased system life. Designed with Anti-wear System Protection, Prestone PSF protects against pump failure, squeals and clogs. This 50,000 mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks. This a conventional fluid. Many cars 2006 and newer use synthetic based fluids for longer life and better protection. Conventional and synthetic fluids can be mixed but performance and replacement intervals are reduced by the conventional fluid.
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Valvoline – Valvoline Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Gallon, 882505 (Part No.882505)

Valvoline Transmission & Differential Gear Oil: Full Synthetic 75W-90, 1 Gallon, 882505

from

$62.99
Valvoline SAE 75W-90 Full Synthetic Gear Oil provides the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Engineered to outperform, our detergent package-based formulation contains Full Synthetic base stocks and special additives that help protect parts from rust and corrosion while providing exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity, wear resistance additives that assist in protecting gear teeth, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. Valvoline SAE 75W-90 Full Synthetic Gear Oil is recommended for use in axle applications requiring factory-fill or drain-and-fill levels for limited slip performance. Protect your gears with Valvoline, the No. 1 gear oil brand. Volume: 1 gallon.
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Lube Gard – Lube Gard Complete Synthetic Power Steering Fluid Multi-Vehicle Formula, 32 oz., 23232 (Part No.23232)

Lube Gard Complete Synthetic Power Steering Fluid Multi-Vehicle Formula, 32 oz., 23232

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$21.49
Complete Synthetic Power Steering Fluid formulated for use in American, European and Asian Vehicels. Electric Power Steering Fluid Compatible.
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Valvoline – Valvoline Restore & Protect Automatic Transmission Fluid 1 Ga, 913033 (Part No.913033)

Valvoline Restore & Protect Automatic Transmission Fluid 1 Ga, 913033

from

$37.99
Most transmissions are automatic. Now, so is choosing an ATF. Introducing Valvoline Restore & Protect Automatic Transmission Fluid, a premium full synthetic ATF suitable for use in 95% of vehicles. Leveraging innovation from our groundbreaking Valvoline Restore & Protect Motor Oil, the same trusted technology is now available in transmission care. Restore & Protect ATF provides up to 97% deposit removal with Active Dissolve Technology, so there’s no need to add a transmission cleaner. Valvoline’s full synthetic formula outperforms conventional ATF with outstanding protection against friction, thermal stability and transmission breakdown. The high performance multi-vehicle protection revitalizes, defends and maximizes automatic transmission life. Whether it’s a Ford, GM, Toyota, Honda, Hyundai, Subaru, BMW, Mercedes, VW and more, you get exceptional performance in any driving condition. For unsurpassed deposit removal and smoother shifting, trust Valvoline Restore & Protect Full Synthetic Automatic Transmission Fluid, from the number 1 ATF brand.
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Valvoline – Valvoline SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart, VV982 (Part No.VV982)

Valvoline SynPower Transmission & Differential Gear Oil: Full Synthetic 75W-140, 1 Quart, VV982

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$18.99
Valvoline SAE 75W-140 Full Synthetic Gear Oil provides the ultimate gear protection in hypoid rear differentials and non-synchronized manual transmissions. Engineered to outperform, our formulation provides exceptional high and low temperature protection and excellent thermal stability, especially in demanding driving situations such as towing and off-roading. It contains an extreme pressure additive for better load carrying capacity and wear resistance, a limited slip additive for optimal clutch pack performance, and an anti-foaming agent for better lubrication and service life. It’s recommended for conventional rear axles and transmissions requiring EP gear lubes under high speed, high load, high torque and high horsepower conditions. Volume: 1 quart.
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Fluids Brands You Can Trust For Your Mercury Cougar

10 trusted brands of Fluids line our shelves, ready to help keep your Mercury Cougar running smooth. Below are some of the most popular brands and their top Fluids offerings:

Top Mercury Cougar Fluids from Valvoline

Your Mercury Cougar will be purring again thanks to Valvoline brand Fluids available for online order or in-store pick up. Popular Valvoline parts include:

Most Purchased Mercury Cougar Fluids from Valvoline

When you buy the most frequently purchased Valvoline brand Fluids, you can be confident it will be the right part for your Mercury Cougar. Here are the Valvoline Fluids Advanced Auto customers buy the most:

FAQs for Mercury Cougar Fluids

What are the most purchased Fluids for the Mercury Cougar?

Out of 49 Fluids for the Mercury Cougar, the most popular in our inventory are:

What are the top-rated Mercury Cougar Fluids?

Top-rated Fluids for your Mercury Cougar based on customer reviews/ratings are:
Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 5 Quart, 550046205
from $18.95
(2220)
Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 5 Quart, 550046205
“Right product, right price, when I needed it.”