Best OEM Transmission Parts

Looking for the best OEM transmission parts? We’ve curated a list of top-quality options to keep your vehicle running smoothly and reliably.

Keeping your vehicle running smoothly starts with the right parts. Whether you’re a DIY enthusiast or a professional mechanic, choosing genuine OEM transmission parts ensures reliability and performance. These parts are designed to fit perfectly and work seamlessly with your vehicle.

OEM parts are built to last. They meet strict quality standards and are tested for durability. Using them helps prevent costly repairs and keeps your vehicle in top shape.

Discover the best OEM transmission parts for your needs. From filters to fluids, we’ve got you covered. Let’s dive in and find the perfect match for your vehicle.

List of Top 10 OEM Transmission Parts

Image Title Best For Price
Toro Part # 131-9665 Transmission 30 Inch Timemaster Transmission Toro Part # 131-9665 Transmission 30 Inch Timemaster Transmission

This part is great for people with a 30 inch Toro lawn mower. It helps you fix your mower fast and keep your lawn clean.

View on Amazon (paid link)
GM Genuine Parts 24045729 Automatic Transmission Fluid Filter Kit GM Genuine Parts 24045729 Automatic Transmission Fluid Filter Kit

This GM Genuine Parts 24045729 Automatic Transmission Fluid Filter Kit is perfect for anyone who wants to keep their Chevrolet, Buick, GMC, or Cadillac running smoothly. It’s easy to use and designed specifically for your vehicle.

View on Amazon (paid link)
45RFE 545RFE 65RFE 66RFE 68RFE 1999-UP 4X4 Genuine OEM Transmission Filter Kit/Part # 5179267AD, 5013470AE 45RFE 545RFE 65RFE 66RFE 68RFE 1999-UP 4X4 Genuine OEM Transmission Filter Kit/Part # 5179267AD, 5013470AE

This filter kit is perfect for anyone with a 1999-UP 4X4 vehicle that uses a 45RFE, 545RFE, 65RFE, 66RFE, or 68RFE transmission. It’s ideal for keeping your transmission in top shape.

View on Amazon (paid link)
Nissan Genuine OEM CVT-3 Transmission Fluid 999MP-NS300P (5 Quarts) Nissan Genuine OEM CVT-3 Transmission Fluid 999MP-NS300P (5 Quarts)

This Nissan Genuine OEM CVT-3 Transmission Fluid is perfect for car owners who want to keep their vehicles running smoothly. It’s ideal for Nissan, Infiniti, and other compatible cars that require NS-3 fluid.

View on Amazon (paid link)
New OEM 100% Genuine Ford 6R80 Transmission Lead Frame Temp Range Position Sensor, Pan Gasket, Bulkhead Connector, Seals, Filter - 5 Ford Part #'s Included New OEM 100% Genuine Ford 6R80 Transmission Lead Frame Temp Range Position Sensor, Pan Gasket, Bulkhead Connector, Seals, Filter – 5 Ford Part #’s Included

This product is perfect for Ford owners who need to replace their transmission parts. It’s ideal for DIY repairs or professional mechanics looking for genuine Ford components.

View on Amazon (paid link)
GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket

This GM Genuine Parts Automatic Transmission Fluid Pan Gasket is perfect for GM vehicle owners who want a reliable replacement part. It’s made in the USA and designed to fit your specific vehicle, ensuring quality and durability.

View on Amazon (paid link)
GM Genuine Parts 29542833 Automatic Transmission Fluid Filter GM Genuine Parts 29542833 Automatic Transmission Fluid Filter

This GM Genuine Parts Automatic Transmission Fluid Filter is perfect for owners of 2011-2019 GMC Sierra 2500 HD, 3500 HD, Chevrolet Silverado 2500 HD, and 3500 HD who want reliable performance and long-lasting protection for their vehicles.

View on Amazon (paid link)
Genuine OEM 45280-4F320 Transmission Oil Pan - ATA Filter / 452804F320 for Hyundai Genesis G80 2012-2017 Coupe 2013-2016 Kia K900 2015-2017 / Replaces 452804F300 Genuine OEM 45280-4F320 Transmission Oil Pan – ATA Filter / 452804F320 for Hyundai Genesis G80 2012-2017 Coupe 2013-2016 Kia K900 2015-2017 / Replaces 452804F300

This Genuine OEM Transmission Oil Pan is perfect for car owners who want a reliable replacement part. It’s ideal for Hyundai Genesis G80, Coupe, Kia K900, and more.

View on Amazon (paid link)
Honda Genuine OEM Automatic Transmission Drain Plug Washers (18mm), Bag of 5-90471-PX4-000 Honda Genuine OEM Automatic Transmission Drain Plug Washers (18mm), Bag of 5-90471-PX4-000

This pack is great for Honda owners who like to fix their own car. It helps you stop leaks and keep your ride smooth.

View on Amazon (paid link)
ALLISON 29535617 OEM Replacement Equipment Automatic Transmission Fluid Pan Magnet for 29539579 ALLISON 29535617 OEM Replacement Equipment Automatic Transmission Fluid Pan Magnet for 29539579

This magnet is perfect for anyone with an Allison 1000, 2000, or 2400 series transmission. It’s easy to clean and reuse, saving you time and money.

View on Amazon (paid link)

Detailed Reviews

Discover the top 10 OEM Transmission Parts handpicked for reliability and performance. Each part is expert-approved and backed by customer satisfaction, ensuring your vehicle runs smoothly and efficiently. Dive in to find the perfect fit for your needs and keep your transmission in top shape.

1. Toro Part # 131-9665 Transmission 30 Inch Timemaster Transmission

Toro Part # 131-9665 Transmission 30 Inch Timemaster Transmission

The Toro Transmission Part # 131-9665 is a genuine OEM part. It replaces older models like 130-6670 and 120-5211. This part is built to last and works well.

It fits Toro walk-behind mowers, specifically the TimeMaster 30-inch models. Check your owner’s manual to confirm compatibility.

This transmission part is easy to install. It keeps your mower running smoothly. Get your Toro mower back in top shape with this reliable part.

Pros Cons
  • Genuine Toro part ensures perfect fit and top performance.
  • Replaces multiple MPNs, saving time and hassle.
  • Compatible with TimeMaster models, guaranteeing smooth operation.
  • Easy to verify compatibility with your owner’s manual.
  • Costs more than cheap off-brand choices.
  • Fits only specific Toro lawn mower models.
  • Needs your manual to check exact fit.

Perfect For:

This part is great for people with a 30 inch Toro lawn mower. It helps you fix your mower fast and keep your lawn clean.

Ready to Purchase?

2. GM Genuine Parts 24045729 Automatic Transmission Fluid Filter Kit

GM Genuine Parts 24045729 Automatic Transmission Fluid Filter Kit

GM Genuine Parts 24045729 Automatic Transmission Fluid Filter Kit helps keep dirty bits out of your transmission. It also helps keep fluid moving smoothly so shifting can feel better.

It is made to fit GM vehicles. It is tested to strict standards. It is built by GM for trusted OE quality.

Pros Cons
  • Keeps dirt out of the transmission.
  • Helps fluid flow stay smooth.
  • Supports easy shifting under load.
  • Built to GM standards for fit.
  • Made for GM vehicles you trust.
  • Not universal: Only fits specific GM vehicles, limiting compatibility.
  • Higher cost: Priced higher than some aftermarket alternatives.
  • Requires skill: Installation may need special tools or expertise.

Perfect For:

This GM Genuine Parts 24045729 Automatic Transmission Fluid Filter Kit is perfect for anyone who wants to keep their Chevrolet, Buick, GMC, or Cadillac running smoothly. It’s easy to use and designed specifically for your vehicle.

Ready to Purchase?

3. 45RFE 545RFE 65RFE 66RFE 68RFE 1999-UP 4X4 Genuine OEM Transmission Filter Kit/Part # 5179267AD, 5013470AE

45RFE 545RFE 65RFE 66RFE 68RFE 1999-UP 4X4 Genuine OEM Transmission Filter Kit/Part # 5179267AD, 5013470AE

Protect your drive with the right parts. This kit fits 4X4 models from 1999 and up.

It includes Genuine OEM filters made to last. Keep your transmission fluid clean and free of wear.

Your truck will run smooth again. It helps prevent costly damage. Buy your filter kit today!

Pros Cons
  • Keep your transmission running like new.
  • Protect your engine with real OEM parts.
  • Fit your 4X4 truck with zero hassle.
  • Boost your power and drive with ease.
  • Get long-lasting peak performance today.
  • Not for all vehicles, check compatibility first.
  • OEM parts may cost more than aftermarket options.
  • Installation requires some skill, not beginner-friendly.

Perfect For:

This filter kit is perfect for anyone with a 1999-UP 4X4 vehicle that uses a 45RFE, 545RFE, 65RFE, 66RFE, or 68RFE transmission. It’s ideal for keeping your transmission in top shape.

Ready to Purchase?

4. Nissan Genuine OEM CVT-3 Transmission Fluid 999MP-NS300P (5 Quarts)

Nissan Genuine OEM CVT-3 Transmission Fluid 999MP-NS300P (5 Quarts)

Nissan Genuine OEM CVT-3 Transmission Fluid is the exact fluid your vehicle needs. It’s made by the manufacturer for a perfect fit.

This fluid has a special formula with high-quality additives. It ensures smooth shifting in cold weather. It also maintains pressure in hot conditions.

Using this fluid keeps your transmission stable and precise. It’s designed for Nissan, Infiniti, and other vehicles. Always use it where NS-3 fluids are required.

Pros Cons
  • Exact OEM fluid ensures perfect fit for Nissan, Infiniti vehicles.
  • Unique formula guarantees stable, precise transmission operation.
  • Smooth shifting in cold weather, reliable pressure in hot conditions.
  • High-quality additives maintain optimal performance and longevity.
  • Pricey compared to some aftermarket CVT fluids.
  • Limited use—only for specific Nissan/Infiniti models.
  • Bulkier packaging may take up more storage space.

Perfect For:

This Nissan Genuine OEM CVT-3 Transmission Fluid is perfect for car owners who want to keep their vehicles running smoothly. It’s ideal for Nissan, Infiniti, and other compatible cars that require NS-3 fluid.

Ready to Purchase?

5. New OEM 100% Genuine Ford 6R80 Transmission Lead Frame Temp Range Position Sensor, Pan Gasket, Bulkhead Connector, Seals, Filter – 5 Ford Part #’s Included

New OEM 100% Genuine Ford 6R80 Transmission Lead Frame Temp Range Position Sensor, Pan Gasket, Bulkhead Connector, Seals, Filter - 5 Ford Part #'s Included

This OEM Ford 6R80 Transmission Kit includes everything you need for a smooth repair. It has a lead frame sensor, pan gasket, bulkhead connector, seals, and a filter.

No reprogramming is needed after installing the lead frame. This kit uses genuine Ford parts. It fits perfectly and works right away.

Pros Cons
  • No reprogramming needed after installing the new lead frame.
  • Genuine Ford parts ensure perfect fit and top performance.
  • Complete kit includes sensor, gasket, seals, and filter.
  • Easy installation saves time and effort.
  • No DIY option: Professional installation is recommended.
  • Limited compatibility: Check vehicle fitment first.
  • Costly repair: Not a budget-friendly fix.

Perfect For:

This product is perfect for Ford owners who need to replace their transmission parts. It’s ideal for DIY repairs or professional mechanics looking for genuine Ford components.

Ready to Purchase?

6. GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket

GM Genuine Parts 29549684 Automatic Transmission Fluid Pan Gasket

GM Genuine Parts 29549684 is a reliable and durable automatic transmission fluid pan gasket. It’s the recommended replacement for your GM vehicle’s original part.

This gasket is made in the United States and meets GM’s high standards. It ensures a perfect fit and proper function for your vehicle.

With this part, you get quality and peace of mind. It’s vehicle-specific, so it works just right for your GM car or truck.

Pros Cons
  • GM Genuine Parts ensure perfect fit for your vehicle.
  • Reliable and durable for long-lasting performance.
  • Made in the USA with high-quality standards.
  • Vehicle-specific design for seamless installation.
  • Limited to GM vehicles, not universal.
  • Higher price than aftermarket options.
  • Requires professional installation for best results.

Perfect For:

This GM Genuine Parts Automatic Transmission Fluid Pan Gasket is perfect for GM vehicle owners who want a reliable replacement part. It’s made in the USA and designed to fit your specific vehicle, ensuring quality and durability.

Ready to Purchase?

7. GM Genuine Parts 29542833 Automatic Transmission Fluid Filter

GM Genuine Parts 29542833 Automatic Transmission Fluid Filter

Keep your truck running smoothly with the GM Genuine Parts 29542833 Automatic Transmission Fluid Filter. It’s designed to fit perfectly in select GMC and Chevrolet models, ensuring reliable performance.

This filter has an air-tight seal that prevents pressure loss. It also uses felt filter media for efficient filtration and long-lasting use.

With phenolic resin-infused fibers, it handles high fluid temperatures easily. Trust this filter to protect your transmission and extend its life.

Pros Cons
  • Fits your truck perfectly for easy installation.
  • Keeps transmission clean for smooth gear shifts.
  • Made with strong fibers for long filter life.
  • Seals tightly to prevent pressure loss.
  • Designed for high heat and tough conditions.
  • Costs more than cheap off-brand parts.
  • Only fits specific heavy-duty truck models.
  • Needs expert installation for best work.

Perfect For:

This GM Genuine Parts Automatic Transmission Fluid Filter is perfect for owners of 2011-2019 GMC Sierra 2500 HD, 3500 HD, Chevrolet Silverado 2500 HD, and 3500 HD who want reliable performance and long-lasting protection for their vehicles.

Ready to Purchase?

8. Genuine OEM 45280-4F320 Transmission Oil Pan – ATA Filter / 452804F320 for Hyundai Genesis G80 2012-2017 Coupe 2013-2016 Kia K900 2015-2017 / Replaces 452804F300

Genuine OEM 45280-4F320 Transmission Oil Pan - ATA Filter / 452804F320 for Hyundai Genesis G80 2012-2017 Coupe 2013-2016 Kia K900 2015-2017 / Replaces 452804F300

Genuine OEM transmission oil pan for Hyundai and Kia. It is a direct fit part. It comes in original retail packaging.

This part is OEM quality. It is made for easy fitment and smooth use. It helps keep your vehicle running right.

It matches part number 45280-4F320. It also fits 452804F300 models. It is a factory part made for a clean replacement.

Pros Cons
  • Get factory quality made for your car.
  • Guaranteed to fit your car fast.
  • Enjoy the same exact part dealers sell.
  • Built to keep your drive smooth.
  • Quick swap with a direct fit part.
  • Higher price than aftermarket options.
  • Limited compatibility with older models.
  • No added features, just basic replacement.

Perfect For:

This Genuine OEM Transmission Oil Pan is perfect for car owners who want a reliable replacement part. It’s ideal for Hyundai Genesis G80, Coupe, Kia K900, and more.

Ready to Purchase?

9. Honda Genuine OEM Automatic Transmission Drain Plug Washers (18mm), Bag of 5-90471-PX4-000

Honda Genuine OEM Automatic Transmission Drain Plug Washers (18mm), Bag of 5-90471-PX4-000

Get this five pack now. These drain plug washers are genuine Honda parts. They fit perfectly every time.

Use them for your automatic transmission. They also work for rear differential plugs.

Keep your car safe and clean. Stop leaks with these new seals.

Pros Cons
  • Perfect fit for Honda automatic transmission drain plugs.
  • Factory quality ensures reliable performance every time.
  • Versatile use for Pilot and Ridgeline rear differential plugs.
  • Convenient 5-pack saves time and money on replacements.
  • Costs more than cheap off-brand washers.
  • Easy to lose inside your garage.
  • Works only for specific drain plugs.

Perfect For:

This pack is great for Honda owners who like to fix their own car. It helps you stop leaks and keep your ride smooth.

Ready to Purchase?

10. ALLISON 29535617 OEM Replacement Equipment Automatic Transmission Fluid Pan Magnet for 29539579

ALLISON 29535617 OEM Replacement Equipment Automatic Transmission Fluid Pan Magnet for 29539579

Keep your transmission safe with this genuine OEM magnet. It catches harmful metal debris to protect your fluid system.

This small magnet fits spin-on filters like a charm. You can easily clean and reuse it every time. It keeps your truck running smoothly for years.

Pros Cons
  • Genuine OEM part, engineered for perfect fit.
  • Reusable and easy to clean, saves money.
  • Compact design, fits seamlessly in transmission pan.
  • Specifically designed for Allison 1000, 2000, 2400 series.
  • Not a standalone part, requires filter 29539579.
  • Must clean regularly to avoid performance issues.
  • Limited use, only for specific Allison transmissions.

Perfect For:

This magnet is perfect for anyone with an Allison 1000, 2000, or 2400 series transmission. It’s easy to clean and reuse, saving you time and money.

Ready to Purchase?

Buying Guide

Choosing the right OEM transmission parts keeps your vehicle running smoothly. These parts are reliable and built to last. Let’s explore how to pick the best ones for your needs.

Here’s what to consider when buying:

  • Vehicle Compatibility:
    Check your vehicle’s make and model. Ensure the part fits perfectly. Always verify with your owner’s manual or a trusted mechanic.

  • Genuine OEM Quality:
    Look for genuine OEM parts. They meet strict quality standards and are tested for durability. Avoid cheap knockoffs that may fail quickly.

  • Part Function:
    Understand the part’s role. Whether it’s a filter, fluid, or sensor, make sure it matches your vehicle’s needs.

  • Ease of Installation:
    Choose parts that are easy to install. Some come with kits or instructions, saving you time and effort.

  • Longevity and Performance:
    Pick parts built to last. OEM parts are designed to prevent costly repairs and keep your vehicle in top shape.

  • Price and Value:
    Compare prices but prioritize quality. Genuine OEM parts may cost more upfront but save you money in the long run.

  • Warranty and Support:
    Check for warranties or guarantees. This ensures you’re covered if the part fails unexpectedly.

With these factors in mind, you’ll find the perfect OEM transmission parts for your vehicle. Drive with confidence!