2021 Ram 3500 Transmission Parts

Essential Transmission Parts for 2021 Ram 3500s

Imperial – Econo-Kool® Transmission Oil Cooler (Part No.242012)

Econo-Kool® Transmission Oil Cooler

from

$52.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:
  • Mid-size and full-size cars, pickups
  • GVWR up to 18,000 lbs.; towing up to 3,500 lbs
  • Compatible with OEM cooler systems
  • Ultrasonically soldered for reliability
  • 100% pressure testing to 150 PSI for quality assurance
  • High efficiency turbulators
  • Compatible with OEM cooler systems
  • Ultrasonically soldered for reliability
  • 100% pressure testing to 150 PSI for quality assurance
  • High efficiency turbulators
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Imperial – Econo-Kool Transmission Oil Cooler (Part No.242010)

Econo-Kool Transmission Oil Cooler

from

$55.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:
  • Imperial Econo-Kool tube and fin transmission cooler
  • Size: 3/4″ x 5″ x 15-7/8″
  • Compact and mid-size cars
  • GVWR up to 16,000 lbs.; towing up to 2,500 lbs.
  • Compatible with OEM cooler systems
  • Ultrasonically soldered for reliability
  • 100% pressure testing to 150 PSI for quality assurance
  • High efficiency turbulators
  • Compatible with OEM cooler systems
  • Ultrasonically soldered for reliability
  • 100% pressure testing to 150 PSI for quality assurance
  • High efficiency turbulators
See More

Dorman – Help – Shift Cable Bushing Kit (OE Fix) (Part No.14104)

Shift Cable Bushing Kit (OE Fix)

from

$24.49
Fixing a broken automatic transmission shift cable usually requires replacing the entire cable assembly. This Dorman OE FIX shift cable bushing kit saves expense by allowing the replacement of just the failed bushing.

Product Features:
  • Convenient solution – this shift cable bushing kit directly replaces a broken bushing and eliminates the need to replace the entire cable assembly
  • Save time and money – save the expense and significant installation time of replacing an entire cable assembly
  • Ensure fit – this bushing kit is vehicle-specific and precision-engineered for specified General Motors and Chrysler models and years
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
See More

Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.CR2A)

Automatic Transmission Remanufactured Torque Converter

from

$197.99
Remanufactured using industry-leading techniques to assure enhanced torque performance and extended life. Each unit is harmonically balanced and leak tested with any inherent OE weaknesses corrected. Pro-King torque converters are subject to random ISO 9001 quality tests before leaving the factory.

Product Features:
  • Fluid Balanced
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LuK – Automatic Transmission Torque Converter (Part No.TC0011)

Automatic Transmission Torque Converter

from

$1201.00
Introducing TorCon, the all-new LuK Torque Converter. TC0011 is engineered with precision using all-new components, ensuring a standard build with unmatched consistency in performance. Designed to seamlessly replace its predecessor while maintaining a similar size profile (see part numbers for reference), TC0011 is exclusively tailored for the diesel version of the 68RFE transmission. Unlike the OE version’s reliance on a dual-plate lock-up clutch, TC0011 features a quad-plate clutch system, delivering greater torque capacity that outperforms even some triple plate billet conversions on the market today. Inside, TC0011 is equipped with industry-leading LuK friction material and best-in-class INA thrust bearings for smooth operation and long-lasting reliability. Its fully furnace-brazed fins maximize durability, ensuring peak performance in any condition. With TC0011, there’s no need to worry about core shipping or charges. Plus, opting for a new torque converter eliminates the potential issues associated with remanufactured converters, such as premature failure.

Product Features:
  • All new converters
  • 100% Functionally Tested
  • Longer Life and Durability
  • Premium Materials; Industry-leading LuK friction material, Best-in-class INA thrust bearings, Fully furnace-brazed fins
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Crown Auto Jeep Replacmnt – 42Rle Transmission (Part No.52852912AC)

42Rle Transmission

from

$87.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Easy Installation
See More

Dorman – Transmission Pan with Drain Plug, Gasket and Bolts (OE Fix) (Part No.265-850)

Transmission Pan with Drain Plug, Gasket and Bolts (OE Fix)

from

$259.99
On certain Chrysler, Dodge, Jeep and Ram vehicles, when a transmission pan is leaking or in need of routine service, loosening and lowering that fluid-filled pan is a messy business. This Dorman OE FIX transmission oil pan is designed to match the fit and function of the original equipment pan but is manufactured with a handy drain plug to allow the trans fluid to be removed before service. This pan also features our convenient 265-850F replaceable filter design and filter kit that is engineered specifically for use with this product and includes a new filter, gasket and screws. Unlike the factory pan that lacks a serviceable filter, this unique upgrade can help reduce maintenance costs by enabling the replacement of just the clogged filter during transmission servicing.

Product Features:
  • Service-friendly design – this Dorman OE FIX transmission fluid pan features an integrated drain plug to allow the trans fluid to be drained before servicing the pan, eliminating messy spills
  • Replaceable filter – features our money-saving and convenient 265-850F replaceable filter design and filter kit that allows replacement of just the clogged filter during transmission servicing
  • Durable design – built to strict specifications and thoroughly tested to withstand impacts and leaks for a long and reliable service life
  • Trustworthy quality – backed by team of auto parts experts and engineers in the United States, and 100 years of aftermarket experience
See More

Felpro – Transmission Oil Pan Gasket: 13 Bolt Hole, One Piece Gasket (Part No.TOS 18773)

Transmission Oil Pan Gasket: 13 Bolt Hole, One Piece Gasket

from

$29.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

National – Multi-Purpose Seal (Part No.330385)

Multi-Purpose Seal

from

$6.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

National – Multi Purpose Seal (Part No.710690)

Multi Purpose Seal

from

$4.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

Anchor – Transmission Mount: Rear, 1 Piece (Part No.3376)

Transmission Mount: Rear, 1 Piece

from

$78.99
The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to DODGE 06-10; RAM 11-22; STERLING TRUCK 08-10;. Please verify your application.

Product Features:
  • MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
  • MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
  • HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
  • SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
  • HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
  • For Years: 2006-2022
  • Weight approx: 4 Lbs
See More

Dorman – Transmission Oil Pan: Direct Fit, Steel, 12 Quart (Part No.265-870)

Transmission Oil Pan: Direct Fit, Steel, 12 Quart

from

$78.99
This replacement transmission oil pan is a direct replacement for a damaged original equipment transmission pan. Made of quality materials, it’s designed for reliable, leak-free service.

Product Features:
  • Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
  • Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on testing to ensure a quality fit
See More

Felpro – Transmission Oil Pan Gasket 15 Bolt Hole One Piece Gasket (Part No.TOS 18733)

Transmission Oil Pan Gasket 15 Bolt Hole One Piece Gasket

from

$22.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

Felpro – Transmission Oil Pan Gasket: 22 Bolt Hole, One Piece Gasket (Part No.TOS 18770)

Transmission Oil Pan Gasket: 22 Bolt Hole, One Piece Gasket

from

$34.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

ATP – AT OIL PAN GASKET (Part No.TG-114)

AT OIL PAN GASKET

from

$14.99
AT OIL PAN GASKET

Carquest Premium – ABS Wheel Speed Sensor (Part No.ARC1659)

ABS Wheel Speed Sensor

from

$54.99
Carquest Premium anti-lock brake system (ABS) wheel speed sensors are designed to perform in harsh environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium ABS sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each ABS sensor undergoes extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium ABS sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
  • O-rings or seals are included (where applicable)
  • Weather-tight connectors prevent leaks and corrosion for longer life
  • Includes all necessary brackets and grommets for easier installation
  • Extensive design validation testing and 100% end-of-line tested
  • Fluorocarbon high-temperature o-ring seals coated with lubricant for easy installation prevents hub contamination.
  • Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
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ATP – AT SPEED SENSOR (Part No.TE-18)

AT SPEED SENSOR

from

$143.99
AT SPEED SENSOR

Carquest Premium – ABS Wheel Speed Sensor (Part No.ARA1553)

ABS Wheel Speed Sensor

from

$74.99
Carquest Premium anti-lock brake system (ABS) wheel speed sensors are designed to perform in harsh environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium ABS sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each ABS sensor undergoes extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium ABS sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
  • O-rings or seals are included (where applicable)
  • Weather-tight connectors prevent leaks and corrosion for longer life
  • Includes all necessary brackets and grommets for easier installation
  • Extensive design validation testing and 100% end-of-line tested
  • Fluorocarbon high-temperature o-ring seals coated with lubricant for easy installation prevents hub contamination.
  • Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
See More

Delphi – Vehicle Speed Sensor (Part No.SS11424)

Vehicle Speed Sensor

from

$23.29
Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.

Product Features:
  • All parts are calibrated and tested to match the OE part
  • Not impacted by temperature changes
  • Designed digital output for maximum signal to noise ratio
  • Provide robust, long lasting sensor protection
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Carquest Premium – Automatic Transmission Speed Sensor (Part No.SNA1002)

Automatic Transmission Speed Sensor

from

$35.99
Carquest Premium vehicle speed sensors are designed to perform in harsh environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium vehicle speed sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each vehicle speed sensor undergoes extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium speed sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • O-rings or seals are included (where applicable)
  • Magnet size and strength optimized for precise signal output.
  • Weather-tight connectors prevent leaks and corrosion for longer life
  • Extensive design validation testing and 100% end-of-line tested
  • Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
See More

Dorman – Anti-Lock Braking System Wheel Speed Sensor (Part No.970-172)

Anti-Lock Braking System Wheel Speed Sensor

from

$72.99
This direct replacement ABS wheel speed sensor matches the fit and function of an original equipment sensor. Made of quality materials with factory-style electrical connectors, this sensor has been designed and tested to be durable and reliable.

Product Features:
  • Ideal replacement – this ABS wheel speed sensor exactly matches the fit and function of the original equipment sensor to restore safe braking performance in all conditions
  • Durable construction – this wheel speed sensor is made from quality materials to ensure a reliable repair and a long service life
  • Cost-effective solution – offers original equipment quality at a competitive price
  • Quality tested – this ABS sensor has undergone try-on and material testing to ensure a quality fit and reliable performance
See More

Carquest Premium – Automatic Transmission Oil Pressure Sensor (Part No.TCC1001)

Automatic Transmission Oil Pressure Sensor

from

$87.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. They are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured with high quality materials, industry-leading electronic components and strict quality controls
  • O-rings, seals or thread sealant are included if required
  • Extensive design validation testing and 100% end-of-line tested
See More

NTK – Automatic Transmission Oil Pressure Sensor (Part No.AT0017)

Automatic Transmission Oil Pressure Sensor

from

$106.99
Building upon a foundation of premium full-line products established under NGK ignition and oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
  • The Automatic Transmission Oil Pressure Sensor reports transmission line pressure, senses if there is insufficient oil, and provides inputs to determine the useful life of the oil.
  • NTK’s Automatic Transmission Oil Pressure Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper monitoring of the transmission’s oil pressure.
See More

Carquest Premium – Automatic Transmission Oil Pressure Switch (Part No.SBA2005)

Automatic Transmission Oil Pressure Switch

from

$358.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More

Upgrade your 2021 Ram 3500 with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 2021 Ram 3500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Ram or enhancing its overall performance, Transmission Parts are key to keeping your 3500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 12 Transmission Parts for the 2021 Ram 3500, designed to meet your needs without breaking the bank. From Transmission Seal replacements to Transmission Cooler and Parts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Transmission Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Transmission Parts for your 2021 Ram 3500 at great prices. Our Transmission Parts inventory for this model ranges from just $6.99 to $1,201.00, with an average price of $140.64. Our 12 Transmission Parts in stock come from 7 trusted brands, so you’re sure to find the right part for your 2021 Ram 3500 without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Transmission Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2021 Ram 3500 is always ready to roll. We’re committed to providing you with everything you need to keep your 3500 in top shape, all in one place. Start shopping confidently below for your 2021 Ram 3500!

Best-Selling Transmission Seals for 2021 Ram 3500s

Enhance the driving experience in your Ram with 1 quality Transmission Seal components, starting at $6.99.

National – Multi-Purpose Seal (Part No.330385)

Multi-Purpose Seal

from

$6.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
See More

Most Popular 2021 Ram 3500 Transmission Cooler and Parts

Customize your Ram with 1 Transmission Cooler and Parts products like OE Transmission Coolers, all priced under $143.99.

Dorman – Engine Transmission Cooler – Direct replacement (Part No.918-411)

Engine Transmission Cooler - Direct replacement

from

$143.99
This automatic transmission oil cooler is designed to match the function of an original cooler on specified vehicles. It is engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion, or damage.

Product Features:
  • Direct replacement – this automatic transmission fluid cooler is designed to match the function of an original cooler on specified vehicle
  • Ideal solution – engineered to help maintain proper transmission fluid temperature when an original cooler has failed from heat, corrosion or damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Top Picks for 2021 Ram 3500 Automatic Transmission Parts

Upgrade Ram 3500s with top-quality Automatic Transmission Parts parts, including 1 OEM and aftermarket selections for your 2021 model.

Dorman – Help – Shift Cable Bushing Kit (OE Fix) (Part No.14104)

Shift Cable Bushing Kit (OE Fix)

from

$24.49
Fixing a broken automatic transmission shift cable usually requires replacing the entire cable assembly. This Dorman OE FIX shift cable bushing kit saves expense by allowing the replacement of just the failed bushing.

Product Features:
  • Convenient solution – this shift cable bushing kit directly replaces a broken bushing and eliminates the need to replace the entire cable assembly
  • Save time and money – save the expense and significant installation time of replacing an entire cable assembly
  • Ensure fit – this bushing kit is vehicle-specific and precision-engineered for specified General Motors and Chrysler models and years
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
See More

In-Demand Transmission Mounts for 2021 Ram 3500s

Select from 1 premium Transmission Mounts parts for your 2021 Ram 3500.

Anchor – Transmission Mount: Rear, 1 Piece (Part No.3376)

Transmission Mount: Rear, 1 Piece

from

$78.99
The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to DODGE 06-10; RAM 11-22; STERLING TRUCK 08-10;. Please verify your application.

Product Features:
  • MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
  • MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
  • HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
  • SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
  • HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
  • For Years: 2006-2022
  • Weight approx: 4 Lbs
See More

Most Sold 2021 Ram 3500 Automatic Transmission Pan and Gaskets

Explore our best-selling Ram parts for the 2021 3500 among 4 OEM and aftermarket options starting from $29.99.

Dorman – Transmission Oil Pan: Direct Fit, Steel, 12 Quart (Part No.265-870)

Transmission Oil Pan: Direct Fit, Steel, 12 Quart

from

$78.99
This replacement transmission oil pan is a direct replacement for a damaged original equipment transmission pan. Made of quality materials, it’s designed for reliable, leak-free service.

Product Features:
  • Ideal replacement – this transmission oil pan matches the fit and function of the original pan for a trouble-free replacement
  • Durable construction – this transmission oil pan is made of quality materials for durability and leak-free performance
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on testing to ensure a quality fit
See More

Dorman – Transmission Pan with Drain Plug, Gasket and Bolts (OE Fix) (Part No.265-850)

Transmission Pan with Drain Plug, Gasket and Bolts (OE Fix)

from

$259.99
On certain Chrysler, Dodge, Jeep and Ram vehicles, when a transmission pan is leaking or in need of routine service, loosening and lowering that fluid-filled pan is a messy business. This Dorman OE FIX transmission oil pan is designed to match the fit and function of the original equipment pan but is manufactured with a handy drain plug to allow the trans fluid to be removed before service. This pan also features our convenient 265-850F replaceable filter design and filter kit that is engineered specifically for use with this product and includes a new filter, gasket and screws. Unlike the factory pan that lacks a serviceable filter, this unique upgrade can help reduce maintenance costs by enabling the replacement of just the clogged filter during transmission servicing.

Product Features:
  • Service-friendly design – this Dorman OE FIX transmission fluid pan features an integrated drain plug to allow the trans fluid to be drained before servicing the pan, eliminating messy spills
  • Replaceable filter – features our money-saving and convenient 265-850F replaceable filter design and filter kit that allows replacement of just the clogged filter during transmission servicing
  • Durable design – built to strict specifications and thoroughly tested to withstand impacts and leaks for a long and reliable service life
  • Trustworthy quality – backed by team of auto parts experts and engineers in the United States, and 100 years of aftermarket experience
See More

Felpro – Transmission Oil Pan Gasket: 22 Bolt Hole, One Piece Gasket (Part No.TOS 18770)

Transmission Oil Pan Gasket: 22 Bolt Hole, One Piece Gasket

from

$34.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

Felpro – Transmission Oil Pan Gasket: 13 Bolt Hole, One Piece Gasket (Part No.TOS 18773)

Transmission Oil Pan Gasket: 13 Bolt Hole, One Piece Gasket

from

$29.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
See More

FAQs for 2021 Ram 3500 Transmission Parts

Which Transmission Parts are best-sellers for 2021 Ram 3500s?

Out of 12 Transmission Parts that fit 2021 Ram 3500s, the following parts are the top sellers:

What’s the price range for 2021 Ram 3500 Transmission Parts?

Transmission Part prices for the 2021 Ram 3500 start at $6.99 and go up to $1,201.00 for the most premium parts.

What’s the average price of a Transmission Part for a 2021 Ram 3500?

The average price for Transmission Parts for the 2021 Ram 3500 is $140.64. Keep in mind the variety of part types within our Transmission Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Parts for other Ram 3500 model years?

Yes, we currently carry Transmission Parts for 12 model years of Ram 3500s between 2011 and 2024. Transmission Parts are bought most frequently for the following model years: 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Transmission Parts for my 2021 Ram 3500?

The cheapest 2021 Ram 3500 Transmission Parts we carry in stock are:

What types of Transmission Parts do you sell for my 2021 Ram 3500?

As of 11/2/25, these are some of the most in-demand types of Transmission Parts for a 2021 Ram 3500:

Can I get help with 2021 Ram 3500 Transmission Part orders?

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

What is your return policy for Ram 3500 Transmission Parts?

Advance Auto Parts keeps returns simple. For new Ram 3500 Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.