2018 Ram 5500 Fluids

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Keep Your 2018 Ram 5500 in Top Shape with Quality Fluids

Whether you’re repairing or upgrading your Fluid, using high-quality parts is key to keeping your 2018 Ram 5500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AWD Fluid, Diesel Emissions Fluids, and Transfer Case Fluids. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Fluids from Trusted Brands

Looking for a reliable Fluid? We’ve got you covered with options from brands you know and trust like Prestone, Mobil Oil, and Valvoline. For example, Prestone Fluids start at just $13.99 with an average 4.8 star rating. Mobil Oil and Valvoline offer similar pricing and quality, backed by strong customer feedback. With over 6,681 reviews and a solid 4.8 star average, you can shop with confidence knowing other Ram 5500 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2018 Ram 5500 Fluid at Advance Auto Parts is around $44.47, with a range that starts at $6.99 and goes up to $145.99. With 18 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like PEAK BlueDEF Diesel Exhaust Fluid, Triple-Filtered and Guaranteed Pure, 2.5 Gallon, DEF002, Prestone Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 Oz., AS263Y, and Prestone DOT 3 Brake Fluid, 32 oz., AS401 start at just $14.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Fluid, don’t forget to check out other key components like Coolant/Antifreeze and Transmission Fluids. At Advance Auto Parts, we’re here to help you keep your 2018 Ram 5500 in peak condition, inside and out.

Essential 2018 Ram 5500 Fluids

FRAM – FRAM DEF (Diesel Exhaust Fluid), API Certified,2.5 Gallon, 457 (Part No.457)

FRAM DEF (Diesel Exhaust Fluid), API Certified,2.5 Gallon, 457

from

$14.99
Maximize your diesel engine’s efficiency and reduce emissions with FRAM Diesel Exhaust Fluid (DEF). Made with high-purity synthetic urea and deionized water, FRAM DEF is designed for compatibility with Selective Catalytic Reduction (SCR) systems. Volume: 5 gallons.
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BlueDEF – BlueDEF PLATINUM Diesel Exhaust Fluid, Prevents SCR System Deposits, 2.5 Gallon, DEG002 (Part No.DEG002)

BlueDEF PLATINUM Diesel Exhaust Fluid, Prevents SCR System Deposits, 2.5 Gallon, DEG002

from

$28.99
PEAK BlueDEF PLATINUM with advanced SYSTEM SHIELD technology is a groundbreaking premium Diesel Exhaust Fluid with a proprietary formula to tackle deposits that can build up in the SCR system. Volume: 5 gallons.
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PEAK – PEAK BlueDEF Diesel Exhaust Fluid, Triple-Filtered and Guaranteed Pure, 2.5 Gallon, DEF002 (Part No.DEF002)

PEAK BlueDEF Diesel Exhaust Fluid, Triple-Filtered and Guaranteed Pure, 2.5 Gallon, DEF002

from

$22.99
PEAK BlueDEF Diesel Exhaust Fluid is a mixture of high purity synthetic urea and deionized water that is used in Selective Catalytic Reduction (SCR) systems in diesel vehicles. DEF is used to help convert NOx to harmless nitrogen and water. Volume: 5 gallons.
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Prestone – Prestone DOT 5.1 Brake Fluid: Synthetic, High Grade, High Performance Formula For Extreme Braking, 12 oz., AS820-6 (Part No.AS820-6)

Prestone DOT 5.1 Brake Fluid: Synthetic, High Grade, High Performance Formula For Extreme Braking, 12 oz., AS820-6

from

$18.99
Prestone DOT 5.1 Motor Vehicle Brake Fluid delivers enhanced performance vs. DOT standards and is designed to handle the most extreme braking situations. Prestone DOT 5.1 is a high performance formula for extreme braking situations like racing. Formulated to protect against overheating and brake fade with a formula that exceeds DOT standards. This synthetic extended life fluid starts with higher dry boiling point vs. DOT standard protecting against performance decline due to water absorption. This formula is safe to use in all DOT 5.1 braking systems, ABS, disc or drum, and can mix with any DOT 5.1 fluid. 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 DOT 3 Brake Fluid, 32 oz., AS401 (Part No.AS401)

Prestone DOT 3 Brake Fluid, 32 oz., AS401

from

$14.99
Prestone DOT 3 Motor Vehicle Brake 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: 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

from

$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

from

$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 Atf Plus 4 Automatic Transmission Fluid 5 Ga Box, 886642 (Part No.886642)

Valvoline Atf Plus 4 Automatic Transmission Fluid 5 Ga Box, 886642

from

$145.99
Valvoline ATF Plus 4 is the full-synthetic automatic transmission fluid that has been uniquely engineered to meet and exceed the requirements of (FCA) Fiat Chrysler automatic transmissions and is officially licensed and approved for all ATF Plus 4 applications including Chrysler, Dodge and Ram. Formulated with advanced additives to prevent the major causes of transmission breakdown, it’s designed to help prevent leaks, reduce wear and tear, and maximize performance – all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and specific frictional enhancements for smooth gear engagements. Valvoline ATF Plus 4 is suitable for most Chrysler, Dodge, Jeep and other Stellantis (formerly FCA) vehicles with automatic transmissions that require ATF Plus 4 fluid. It’s fully back-serviceable for use wherever ATF Plus , ATF Plus 2 or ATF Plus 3 is specified. It’s specifically recommended for use in the following applications: Mopar ATF Plus MS 7176, ATF Plus 2 MS 7176, ATF Plus 3 and ATF Plus 4. For the many shifts and miles ahead, trust your transmission with Valvoline, the number 1 automatic transmission fluid brand.
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Mobil Delvac – Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819 (Part No.44819)

Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819

from

$22.99
Mobil Delvac 15W-40 are extra high performance diesel engine oils that help extend engine life in the most severe on And off-highway applications while delivering outstanding performance in modern, high-output, low-emission engines including those with Exhaust Gas Recirculation And Aftertreatment Systems with Diesel Particulate Filters And Diesel Oxidation Catalysts. Fully backwards compatible, Mobil Delvac will also deliver the same exceptional performance in older conventional engines. As a result, they meet or exceed the requirements of the API CJ-4, CI-4 PLUS And CH-4 service categories as well as key Original Equipment Manufacture requirements for 2007 engines. Volume: 1 gallon.
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Shell – Shell T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 1 Gallon, 550050467 (Part No.550050467)

Shell T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 1 Gallon, 550050467

from

$41.99
Shell Rotella T6 15W-40 diesel engine oil is a full synthetic motor oil that features exclusive Triple Protection Plus technology, formulated with fully synthetic base oils plus advanced additives to protect against wear, deposits, and oil breakdown. It offers better cold cranking properties and low-temperature pumpability at -15C compared to conventional and synthetic blend Shell Rotella 15W-40 products. It also delivers improved wear performance versus API CJ-4 technology, extended drain capabilities for more uptime, improved protection against oxidation for increased fuel economy, compatibility with exhaust emissions control systems, and protection in extreme operating conditions and climates. Shell Rotella T6 15W-40 is suitable for use in new and older diesel-powered vehicles, from Class 8 tractor/trailers to heavy-duty pickups and delivery, utility, and school bus fleets. Shell Rotella T6 is backed by a limited warranty valid up to 15 years or 500,000 miles (whichever comes first), guaranteed. (Shell Rotella Limited Warranty: Up to 15 years or 500,000 miles, whichever comes first, guaranteed, if you exclusively use Shell Rotella T6 Full Synthetic heavy-duty engine oil and meet enrollment mileage and vehicle manufacture date requirements. Enrollment required. Keep your receipts. Other conditions apply. See Rotella.com/warranty to enroll and for full details and terms.) Volume: 1 gallon.
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Shell – Shell T5 15W-40 Synthetic Blend Diesel Engine Oil, Protects Against Wear, 2.5 Gallon, 550046213 (Part No.550046213)

Shell T5 15W-40 Synthetic Blend Diesel Engine Oil, Protects Against Wear, 2.5 Gallon, 550046213

from

$79.99
Shell Rotella T5 15W-40 Synthetic Blend diesel engine oil with Triple Protection Plus technology uses synthetic base oils plus advanced additive technology to provide protection against wear, deposits, and oil breakdown. Triple Protection Plus technology offers better low-temperature flow, which delivers excellent equipment protection, long engine life, and maintains viscosity control under high temperatures. The premium synthetic base oil components help improve cold starting and low-temperature performance without compromising engine protection or durability. Shell Rotella T5 15W-40 goes beyond CK-4 wear limits, delivering an average of 37% better than the maximum wear requirements (calculated average based on API CK-4 wear test results). It’s suitable for a wide range of heavy-duty engine applications, and is an excellent choice for on-highway fleets, construction, agriculture, and diesel pick-up trucks, including high-power vehicles where resistance to increased heat and stress is required. (Shell Rotella Limited Warranty: Valid up to 10 years or 300,000 miles (whichever comes first) if you exclusively use Shell Rotella T5 Synthetic Blend heavy-duty engine oil. Terms and conditions apply. See Rotella.Shell.com/warranty for details.) Volume: 5 gallons.
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Mobil 1 – Mobil 1 Synthetic Gear Lubricant LS 75W-140, 1 Quart, 44815 (Part No.44815)

Mobil 1 Synthetic Gear Lubricant LS 75W-140, 1 Quart, 44815

from

$23.99
Mobil 1 Synthetic Gear Lubricant LS 75W-140 is a supreme, multi-purpose automotive gear lubricant that helps to provide exceptional thermal stability and resistance to high temperature oxidation, extending gear life due to minimal deposits. Helps to deliver outstanding protection against low speed/high torque wear with the capability to handle severe driving conditions while delivering smooth efficient performance. Mobil 1 Synthetic Gear Lubricant LS provides exceptional shear stability, corrosion protection, and enhanced frictional properties. Compared to conventional hypoid gear lubricants, Mobil 1 LS 75W-140 performs exceptionally over a wide range of temperatures to reduce wear at start up. Mobil 1 gear lube helps to minimize leakage and reduce contamination, while providing a good resistance to foaming to maintain film strength for reliable lubrication. Meets or exceeds the requirements of the following industry specifications: API GL-5. Volume: 1 quart.
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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 Automatic Transmission Fluid, 1 Gallon, 773775 (Part No.773775)

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

from

$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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Prestone – Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz., AS261Y/1 (Part No.AS261Y/1)

Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz., AS261Y/1

from

$13.99
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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Prestone – Prestone Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 Oz., AS263Y (Part No.AS263Y)

Prestone Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 Oz., AS263Y

from

$15.99
Prestone Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system 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. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL 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 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

from

$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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Most Popular AWD Fluid for 2018 Ram 5500s

Enhance your 2018 Ram 5500 with this popular AWD Fluid we have in stock, for $39.99.

Valvoline – Valvoline MaxLife Multi-Vehicle Automatic Transmission Fluid, 1 Gallon, 773775 (Part No.773775)

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

from

$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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Best-Selling 2018 Ram 5500 Diesel Emissions Fluids

Upgrade your 5500 with one of our 3 best-selling Diesel Emissions Fluids.

PEAK – PEAK BlueDEF Diesel Exhaust Fluid, Triple-Filtered and Guaranteed Pure, 2.5 Gallon, DEF002 (Part No.DEF002)

PEAK BlueDEF Diesel Exhaust Fluid, Triple-Filtered and Guaranteed Pure, 2.5 Gallon, DEF002

from

$22.99
PEAK BlueDEF Diesel Exhaust Fluid is a mixture of high purity synthetic urea and deionized water that is used in Selective Catalytic Reduction (SCR) systems in diesel vehicles. DEF is used to help convert NOx to harmless nitrogen and water. Volume: 5 gallons.
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FRAM – FRAM DEF (Diesel Exhaust Fluid), API Certified,2.5 Gallon, 457 (Part No.457)

FRAM DEF (Diesel Exhaust Fluid), API Certified,2.5 Gallon, 457

from

$14.99
Maximize your diesel engine’s efficiency and reduce emissions with FRAM Diesel Exhaust Fluid (DEF). Made with high-purity synthetic urea and deionized water, FRAM DEF is designed for compatibility with Selective Catalytic Reduction (SCR) systems. Volume: 5 gallons.
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BlueDEF – BlueDEF PLATINUM Diesel Exhaust Fluid, Prevents SCR System Deposits, 2.5 Gallon, DEG002 (Part No.DEG002)

BlueDEF PLATINUM Diesel Exhaust Fluid, Prevents SCR System Deposits, 2.5 Gallon, DEG002

from

$28.99
PEAK BlueDEF PLATINUM with advanced SYSTEM SHIELD technology is a groundbreaking premium Diesel Exhaust Fluid with a proprietary formula to tackle deposits that can build up in the SCR system. Volume: 5 gallons.
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Top-Quality Transfer Case Fluids for 2018 Ram 5500s

Choose a high-quality OEM or aftermarket Transfer Case Fluid for Ram 5500s and enjoy top-notch performance from $22.99.

Mobil Delvac – Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819 (Part No.44819)

Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819

from

$22.99
Mobil Delvac 15W-40 are extra high performance diesel engine oils that help extend engine life in the most severe on And off-highway applications while delivering outstanding performance in modern, high-output, low-emission engines including those with Exhaust Gas Recirculation And Aftertreatment Systems with Diesel Particulate Filters And Diesel Oxidation Catalysts. Fully backwards compatible, Mobil Delvac will also deliver the same exceptional performance in older conventional engines. As a result, they meet or exceed the requirements of the API CJ-4, CI-4 PLUS And CH-4 service categories as well as key Original Equipment Manufacture requirements for 2007 engines. Volume: 1 gallon.
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Mobil Delvac – Mobil Delvac Delvac 1300 Super 15W-40 Diesel Engine Oil, Extends Engine Life, 5 Gallon, 44823 (Part No.44823)

Mobil Delvac Delvac 1300 Super 15W-40 Diesel Engine Oil, Extends Engine Life, 5 Gallon, 44823

from

$112.99
Mobil Delvac 1300 Super 15W-40 is a premium synthetic blend diesel engine oil that helps extend engine life for diesel vehicles and equipment. Volume: 5 gallons.
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Valvoline – Valvoline Atf Plus 4 Automatic Transmission Fluid 5 Ga Box, 886642 (Part No.886642)

Valvoline Atf Plus 4 Automatic Transmission Fluid 5 Ga Box, 886642

from

$145.99
Valvoline ATF Plus 4 is the full-synthetic automatic transmission fluid that has been uniquely engineered to meet and exceed the requirements of (FCA) Fiat Chrysler automatic transmissions and is officially licensed and approved for all ATF Plus 4 applications including Chrysler, Dodge and Ram. Formulated with advanced additives to prevent the major causes of transmission breakdown, it’s designed to help prevent leaks, reduce wear and tear, and maximize performance – all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and specific frictional enhancements for smooth gear engagements. Valvoline ATF Plus 4 is suitable for most Chrysler, Dodge, Jeep and other Stellantis (formerly FCA) vehicles with automatic transmissions that require ATF Plus 4 fluid. It’s fully back-serviceable for use wherever ATF Plus , ATF Plus 2 or ATF Plus 3 is specified. It’s specifically recommended for use in the following applications: Mopar ATF Plus MS 7176, ATF Plus 2 MS 7176, ATF Plus 3 and ATF Plus 4. For the many shifts and miles ahead, trust your transmission with Valvoline, the number 1 automatic transmission fluid brand.
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Mobil Delvac – Mobil Delvac Extreme 15W-40 Full Synthetic Diesel Engine Oil, Extends Oil Drain Intervals, 1 Gallon, 11635 (Part No.11635)

Mobil Delvac Extreme 15W-40 Full Synthetic Diesel Engine Oil, Extends Oil Drain Intervals, 1 Gallon, 11635

from

$35.99
Mobil Delvac Extreme 15W-40 is a high-performance synthetic diesel engine oil that helps to deliver extended performance for up to two times beyond OEM recommended oil drain intervals (1) for modern diesel engines operating in extreme conditions. Mobil Delvac Extreme 15W-40 is recommended for use in a wide range of heavy-duty applications and operating environments found on- and off-highway conditions, including engines operating under heavy loads. Fully backward compatible, it delivers excellent performance in both newer and older heavy-duty engines, meeting or exceeding the requirements of API CK-4, CJ-4, CI-4 PLUS, CI-4, and other service categories. This diesel engine oil provides exceptional high temperature performance, oxidation stability (2), and resistance to corrosive and abrasive wear to help promote long life of critical wear surfaces. Mobil Delvac Extreme 15W-40 also offers excellent low-temperature performance for increased oil flow to critical bearing surfaces at startup, controlling fluidity and pumpability for smooth starting in cold weather. ((1)Results may vary based on vehicle/engine condition, driving and environmental conditions Consult OEM or ExxonMobil before implementing extended ODIs. (2) Based on the performance in the Volvo T-13 engine test.) Volume: 1 gallon.
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Top Picks for 2018 Ram 5500 Power Steering Fluids

Invest in one of our 5 durable Power Steering Fluids for your 2018 Ram, knowing you’re getting trusted brands and expert craftsmanship.

Prestone – Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz., AS261Y/1 (Part No.AS261Y/1)

Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz., AS261Y/1

from

$13.99
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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Prestone – Prestone Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 Oz., AS263Y (Part No.AS263Y)

Prestone Power Steering Fluid: All Vehicles, With Stop Leak, Restores & Conditions Seals, 50k miles, 32 Oz., AS263Y

from

$15.99
Prestone Power Steering Fluid + Stop Leak (PSF+SL) delivers increased system life and prevents & stops system 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. The stop leak additives also prevent leaks by rejuvenating seals before they leak. Also designed with Anti-wear System Protection, Prestone PSF+SL 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.
See More

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

from

$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.
See More

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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Top-Rated Brake Fluids for 2018 Ram 5500s

Make a smart move for your 2018 Ram 5500 with products all priced from $6.99 to $16.49.

Prestone – Prestone DOT 3 Brake Fluid, 32 oz., AS401 (Part No.AS401)

Prestone DOT 3 Brake Fluid, 32 oz., AS401

from

$14.99
Prestone DOT 3 Motor Vehicle Brake 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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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

from

$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

from

$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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Top-Rated Fluid Brands For Your 2018 Ram 5500

When it comes to finding the perfect Fluid for your 2018 Ram 5500, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Fluid brands including Mobil Oil, Prestone, and Valvoline, and more, all known for their exceptional customer ratings (average brand rating of 4.9 stars) and competitive prices, as low as $13.99. Purchasing a Fluid from us here at Advance Auto Parts is a smart move for both you and your 2018 Ram 5500, providing peace of mind with parts that meet or exceed OEM standards.

Popular Mobil Oil 2018 Ram 5500 Fluids

If you’re looking for a top-quality Fluid for your 2018 Ram 5500, Advance Auto Parts has exactly what you need with our selection of Mobil Oil Fluids. We have 2 Mobil Oil Fluids in stock for this fitment, all known for their durability and precision fit. With prices starting at just $22.99 and an average cost of $67.99, you’ll find the perfect Fluid for your needs and budget. Mobil Oil Fluids for the 2018 Ram 5500 come highly rated, with over 886 customer reviews and an impressive average rating of 4.9 stars. Choosing a Mobil Oil Fluid from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819
from $20.99
(443)
Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819
“Being a Dodge Mechanic. I use only Mobil 1. In everything not just motor oil everything .I never ever had a problem with this motor oil in all my yea”
Mobil Delvac Delvac 1300 Super 15W-40 Diesel Engine Oil, Extends Engine Life, 5 Gallon, 44823
from $112.99
(443)
Mobil Delvac Delvac 1300 Super 15W-40 Diesel Engine Oil, Extends Engine Life, 5 Gallon, 44823
“Use mobil oil in my tractor and lawn equipment for the last 20 years and have good luck with their products.”

Top-Quality Prestone 2018 Ram 5500 Fluids

For those in search of a high-quality Fluid for their 2018 Ram 5500, Advance Auto Parts offers a great selection of Prestone Fluids. With 3 Prestone Fluids in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Fluids start at just $13.99, with an average price of $14.99, giving you a range of options to suit your budget. Backed by over 389 customer ratings and an average rating of 4.8 stars, Prestone Fluids provide both reliability and excellent performance. Choosing a Prestone Fluid from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz., AS261Y/1
from $13.99
(111)
Prestone Power Steering Fluid: All Vehicles, Anti-Wear Protection, 50k miles, 32 Oz., AS261Y/1
“It is what it is, and does what it is supposed to do.”
Prestone DOT 3 Brake Fluid, 32 oz., AS401
from $14.99
(201)
Prestone DOT 3 Brake Fluid, 32 oz., AS401
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FAQs for 2018 Ram 5500 Fluids

What are the best-selling Fluids for 2018 Ram 5500s?

What’s the price range for 2018 Ram 5500 Fluids?

The prices of Fluids for the 2018 Ram 5500 range from $6.99 up to $145.99 for the most premium parts.

What is the average price of a Fluid for a 2018 Ram 5500?

The average price for Fluids for the 2018 Ram 5500 is $44.47. Keep in mind the variety of part types within our Fluid category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fluids for other Ram 5500 model years?

Yes, we carry Fluids for 14 model years of Ram 5500s between 2011 and 2026. The following model years are the most popular for Fluid purchases: 2023, 2022, 2021, 2020, 2019, 2017, 2016, 2015, and 2014.

Does Advance Auto Parts sell Fluids for any other 2018 Ram models?

Yes. We stock Fluids for 7 other popular 2018 Ram models. Some of the most popular are 2018 1500 Fluids, 2018 2500 Fluids, 2018 3500 Fluids, 2018 ProMaster 1500 Fluids, and 2018 4500 Fluids.

What are the top-rated Fluids that fit the 2018 Ram 5500?

Based on 6,681 reviews by customers, our 2018 Ram 5500 Fluids have an average customer rating of 4.8 stars. These are the highest-rated categories of Fluids for the 2018 Ram 5500 and their top-rated products:

What types of Fluids do you sell for my 2018 Ram 5500?

As of 8/2/26, these are some of the most in-demand types of Fluids for a 2018 Ram 5500:

Can I get help with 2018 Ram 5500 Fluid orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ram Fluids and more.

What is your return policy for Ram 5500 Fluids?

Advance Auto Parts keeps returns simple. For new Ram 5500 Fluids and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.