2000 Lexus RX300 Transmission Parts

Name: Transmission Oil Cooler
Brand: Dorman
SKU: 918-284
Price: 692.99 USD

Below you will find various in-demand Lexus Transmission Parts, components and accessories for your 2000 RX300. Advance Auto Parts has popular RX300 parts like Transmission Cooler and Parts, Transmission Seals, Transmission Mounts and more. You’ll also find aftermarket and OEM Transmission Parts for other RX300 model years including 1999, 2001, 2002, 2003 and more. Select a category of 2000 Lexus RX300 Transmission Parts below and start saving instantly.

Popular 2000 Lexus RX300 Transmission Parts Categories

OE Transmission Coolers

Transmission Solenoids

Main Shaft Rear Seals

Transmission Oil Cooler Lines

Automatic Transmission Shift Solenoids

Transmission Pan Gaskets

Automatic Transmission Drain Plugs

Transmission Mounts

Transmission Master Repair Kits

Back Up and Neutral Safety Switches

Transmission Oil Pan Gaskets

Powertrain Control Module Relays

Speed Sensors

Automatic Transmission Differential Bearings

Transmission Speed Sensors

Automatic Transmission Output Shaft Seals

Automatic Transmission Gear Position Sensors

Pinion Seals

Transmission Drain Plugs

Miscellaneous Shift Shaft Seals

Torque Converter Seals

Manual Transmission Output Shaft Seals

Shaft Seals

Manual Transmission Drive Axle Seals

Automatic Transmission Drain Plug Gaskets

Automatic Transmission Drive Axle Seals

Automatic Transmission Output Shaft Bearings

Automatic Transmission Seals

Remanufactured Automatic Transmissions

Input Shaft Seals

Automatic Transmission Fluid Screen O-Rings

Automatic Transmission Shifter Cable Repair Kits

Essential Transmission Parts for 2000 Lexus RX300s

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$692.99

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

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$8.79

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

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$46.28

Differential Bearing

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$385.89

AT Solenoid

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$53.99

Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:

Mount type is an exact match to OE (hydraulic, vacuum, active, etc.)
Premium materials and construction to dampen vibration
Additional factory parts included where applicable
High quality construction with premium materials for durability
Application specific for this vehicle

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$7.29

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$40.53

Oil Drain Plug Gaske

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$10.29

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

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$31.49

DENSO+s First Time Fit relays are no different from the OE relays DENSO has manufactured for over 60 years + built to be quiet, efficient, and reliable. Designed and manufactured to outlast the closest competitor by a minimum of ten times more life cycles, DENSO+s First Time Fit Relays will most likely out last your car. Holding approximately 30,000 active patents worldwide – approximately 7,300 in the United States – DENSO is going all out to design groundbreaking systems and components tuned especially to consumers’ specifications – whether they are drivers, passengers, pedestrians or society as a whole.

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$21.99

AT SEAL DRIVE AXLE

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$16.29

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$9.29

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

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$116.99

This automatic transmission speed sensor matches the fit and function of the original equipment sensor to restore critical speed-dependent vehicle functions. This part has been engineered and rigorously tested to ensure reliable performance.

Product Features:

Direct replacement – this automatic transmission speed sensor matches the fit and function of the original equipment sensor.
Durable construction – this sensor is engineered to precise standards to ensure accurate signal output.
Easy installation – this sensor is installed using the original hardware and plugs into the vehicle’s existing wiring
Quality tested – this part has undergone try-on validation and rigorous quality testing to ensure a quality fit and long service life

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$12.41

AT Output Shaft Seal

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$12.49

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

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$5.80

Dorman’s Oil Drain Plugs are coated for high corrosion resistance and a long service life. Many styles are available, including standard, inset gasket, molded gasket, magnetic, and pilot point.

Product Features:

Direct replacement for a proper fit every time
Dorman’s oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money
Our Oil Drain Plugs are designed and constructed to strict engineering quality standards
Oil Drain Plugs are also included with many of Dorman’s Engine Oil Pans

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$1.45

AT Filter O-Ring

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$10.99

SHAFT SEAL

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$71.99

This automatic transmission oil cooler hose assembly is designed to match the fit and function of an original assembly. It is engineered from durable components as a reliable replacement for leaking or damaged lines on specified vehicles.

Product Features:

Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years.
Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage.
Durable construction – made of quality materials for reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

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$250.27

AT Neutral Safety Sw

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$3395.99

Moveras Remanufactured Transmissions manufactures automatic transmissions for virtually every vehicle on the road.

Product Features:

Product might not be available in all states due to local laws.
We are committed to remanufacturing transmissions to the same stAndards And methodologies used for OEM transmissions
Each Moveras transmission is produced in a World Class manufacturing facility
Our entire process has been developed from scratch, utilizing LEAN manufacturing principles
Our transmissions are produced in a Clean Room environment
Every transmission is built to the same exacting standards by using a precisely documented and controlled process.

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$160.97

Dorman’s quality-engineered Auto Transmission Speed Sensor restores peak transmission function. Plus, your speedometer, cruise control, power steering and other systems that rely on the TSS return to maximum performance levels.

Product Features:

Durable construction ensures accurate readings
Direct replacement for a proper fit every time
Plugs into mating component smoothly and easily
This part has undergone a rigorous inspection to ensure high quality

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$186.99

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.

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$19.49

Automatic Transmission Seal

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$16.79

AT Output Shaft Seal

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$6.99

This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug & help ensure a secure seal.

Product Features:

Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles.
Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
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

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$25.99

The flimsy plastic end on the original automatic transmission shifter cable on certain Toyota, Lexus, and Scion vehicles tends to wear and split, causing sloppy or unpredictable gear shifting and eventually rendering the vehicle inoperable. This patented Dorman OE FIX shift cable repair kit replaces the plastic shift cable end joint with a durable steel joint, saving the expense of replacing the entire cable, providing a longer-lasting, more reliable repair, and restoring precise, predictable shifts.

Product Features:

Saves money – instead of replacing the factory shift cable with a similar design, this shift cable repair kit replaces just the failure-prone plastic end joint with a much more durable steel end joint.
Simple installation – the steel end joint in this patented repair kit features an innovative split and threaded ferrule design that installs quickly and easily on the factory cable end
Restores shifting – this kit is designed to help ensure precise, reliable automatic transmission shifts on specified Toyota, Lexus, and Scion vehicles
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

Upgrade your 2000 Lexus RX300 with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 2000 Lexus RX300, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Lexus or enhancing its overall performance, Transmission Parts are key to keeping your RX300 functioning at its best. At Advance Auto Parts, we offer a wide selection of 61 Transmission Parts for the 2000 Lexus RX300, designed to meet your needs without breaking the bank. From Transmission Cooler and Part replacements to Transmission Seals 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 2000 Lexus RX300 at great prices. Our Transmission Parts inventory for this model ranges from just $1.45 to $3,499.99, with an average price of $260.30. Our 61 Transmission Parts in stock come from 22 trusted brands, so you’re sure to find the right part for your 2000 Lexus RX300 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2000 Lexus RX300, we stock popular OEM and aftermarket Transmission Parts from top names like FELPRO Driveworks, and more. FELPRO Transmission Parts start at just $9.29 and boast an impressive 4.6 stars average rating from customers. With 33 customer reviews and counting, our 2000 Lexus RX300 Transmission Parts have a strong track record of reliability, ensuring you can trust your purchase.

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 2000 Lexus RX300 is always ready to roll. We’re committed to providing you with everything you need to keep your RX300 in top shape, all in one place. Start shopping confidently below for your 2000 Lexus RX300!

Best-Selling Transmission Cooler and Parts for 2000 Lexus RX300s

Enhance the driving experience in your Lexus with 2 quality Transmission Cooler and Part components, starting at $71.99.

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$71.99

Direct replacement – this automatic transmission oil cooler hose assembly is designed to match the fit and function of the original equipment assembly on specified vehicle makes, models and years.
Ideal solution – engineered to help ensure proper transmission cooling when the original assembly is leaking or has failed from corrosion, collision, vibration, or fitting damage.
Durable construction – made of quality materials for reliable performance and long service life
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$692.99

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

Top Picks for 2000 Lexus RX300 Transmission Mounts

Upgrade Lexus RX300s with top-quality Transmission Mounts parts, including 1 OEM and aftermarket selections for your 2000 model.

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from

$53.99

Mount type is an exact match to OE (hydraulic, vacuum, active, etc.)
Premium materials and construction to dampen vibration
Additional factory parts included where applicable
High quality construction with premium materials for durability
Application specific for this vehicle

In-Demand Automatic Transmission Parts for 2000 Lexus RX300s

Select from 11 premium Automatic Transmission Parts parts for your 2000 Lexus RX300, with prices ranging from $1.45 to $3,499.99.

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from

$199.99

AT CONTR SOLENOID

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$507.99

AT CONTR SOLENOID

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$3499.99

Moveras Remanufactured Transmissions manufactures automatic transmissions for virtually every vehicle on the road.

Product Features:

Product might not be available in all states due to local laws.
We are committed to remanufacturing transmissions to the same stAndards And methodologies used for OEM transmissions
Each Moveras transmission is produced in a World Class manufacturing facility
Our entire process has been developed from scratch, utilizing LEAN manufacturing principles
Our transmissions are produced in a Clean Room environment
Every transmission is built to the same exacting standards by using a precisely documented and controlled process.

from

$3395.99

Moveras Remanufactured Transmissions manufactures automatic transmissions for virtually every vehicle on the road.

Product Features:

Product might not be available in all states due to local laws.
We are committed to remanufacturing transmissions to the same stAndards And methodologies used for OEM transmissions
Each Moveras transmission is produced in a World Class manufacturing facility
Our entire process has been developed from scratch, utilizing LEAN manufacturing principles
Our transmissions are produced in a Clean Room environment
Every transmission is built to the same exacting standards by using a precisely documented and controlled process.

from

$1926.99

AT CONTR SOLENOID

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$559.99

AT CONTR SOLENOID

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$502.99

AT CONTR SOLENOID

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$385.89

AT Solenoid

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$249.99

Shift Solenoid

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$3.96

Automatic Transmission Filter O-Ring, Rubber

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$1.45

AT Filter O-Ring

Most Sold 2000 Lexus RX300 Transmission Bearings

Explore our best-selling Lexus parts for the 2000 RX300 among 2 OEM and aftermarket options starting from $16.29.

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from

$16.29

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$46.28

Differential Bearing

Top-Rated Transmission Parts Brands For Your 2000 Lexus RX300

Shop for the best-rated brands offering Transmission Parts and other products for your 2000 Lexus RX300s. Below you’ll find some of our best rated Transmission Parts from FELPRO and Driveworks, and more. Transmission Parts from these brands that fit a 2000 RX300 start at just $9.29 and are rated as high as 4.6 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 2000 Lexus RX300 Transmission Parts

When it comes to maintaining or upgrading your 2000 Lexus RX300, using quality Transmission Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Transmission Parts, specifically designed for the 2000 Lexus RX300. With over 2 FELPRO brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.29, with an average price of just $9.79. Plus, with over 5 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Transmission Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $10.29

(3)

Transmission Oil Pan Gasket 18 Bolt Hole One Piece Gasket

“Good”

from $9.29

(2)

Transmission Oil Pan Gasket 15 Bolt Hole One Piece Gasket

“Good gasket. Quality material. Like that it is pkg in a flat box. Keeps the gasket straight and much easier to install than others I have installed th”

Popular Driveworks 2000 Lexus RX300 Transmission Parts

Driveworks auto parts is one of the highest quality Transmission Part brands in the market. Any 2000 Lexus RX300 owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 2000 RX300, Advance Auto Parts carries a full inventory of 1 Driveworks Transmission Parts. Plus you will be keeping your Lexus in peak condition while saving money because prices on these Driveworks Transmission Parts range up to $16.29, plus, with more than 14 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from $16.29

(14)

Tapered Cone/Cup Wheel Bearing Set

“Advance Auto website when entering my 1989 Ford F150 doesn’t ask if it is 2 wheel or 4 wheel drive. So I had to return the first set”

FAQs for 2000 Lexus RX300 Transmission Parts

Which Transmission Parts are best-sellers for 2000 Lexus RX300s?

Out of 61 Transmission Parts that fit 2000 Lexus RX300s, the following parts are the top sellers:

Multi Purpose Seal (18444925) – $15.99
Multi Purpose Seal (18444872) – $8.49
Multi Purpose Seal (3260372) – $8.29

What’s the price range for 2000 Lexus RX300 Transmission Parts?

Transmission Part prices for the 2000 Lexus RX300 start at $1.45 and go up to $3,499.99 for the most premium parts.

What’s the average price of a Transmission Part for a 2000 Lexus RX300?

The average price for Transmission Parts for the 2000 Lexus RX300 is $260.30. 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 Lexus RX300 model years?

Yes, we currently carry Transmission Parts for 3 model years of Lexus RX300s between 1999 and 2003. Transmission Parts are bought most frequently for the following model years: 2003, 2002, 2001, and 1999.

What are the cheapest Transmission Parts for my 2000 Lexus RX300?

The cheapest 2000 Lexus RX300 Transmission Parts we carry in stock are:

AT Filter O-Ring (12065932) – $1.45
Manual Transmission Output Shaft Seal (11468298) – $3.49
Automatic Transmission Filter O-Ring, Rubber (10786703) – $3.96
Auto Transmission Manual Shaft Seal (11494069) – $4.79
Engine Oil Drain Plug (12073676) – $5.80

What are the top-rated Transmission Parts that fit the 2000 Lexus RX300?

Out of 33 reviews by customers, our 2000 Lexus RX300 Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 2000 Lexus RX300 and their top-rated products:

Transmission Bearings
- Tapered Cone/Cup Wheel Bearing Set (5050723) – $16.29
Torque Converter and Related Products
- Tapered Cone/Cup Wheel Bearing Set (5050723) – $16.29
Automatic Transmission Pan and Gaskets
- Tapered Cone/Cup Wheel Bearing Set (5050723) – $16.29

What types of Transmission Parts do you sell for my 2000 Lexus RX300?

As of 4/10/25, these are some of the most in-demand types of Transmission Parts for a 2000 Lexus RX300:

Can I get help with 2000 Lexus RX300 Transmission Part orders?

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

What is your return policy for Lexus RX300 Transmission Parts?

Advance Auto Parts keeps returns simple. For new Lexus RX300 Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2000 Lexus RX300 Transmission Parts

Dorman – Transmission Oil Cooler (Part No.918-284)

National – Multi Purpose Seal (Part No.221207)

NTN – Differential Bearing (Part No.J7060741150NTN)

ACKOJA – AT Solenoid (Part No.J4006424530ACK)

Beck/Arnley – Transmission Mount (Part No.104-1513)

Driveworks – Oil Seal (Part No.S-223830)

Dorman – Oil Drain Plug Gaske (Part No.A6120831478DOR)

Felpro – Transmission Oil Pan Gasket 18 Bolt Hole One Piece Gasket (Part No.TOS 18719)

DENSO – Relay (Part No.567-0018)

ATP – AT SEAL DRIVE AXLE (Part No.RO-80)

Driveworks – Tapered Cone/Cup Wheel Bearing Set (Part No.S-A-35)

Felpro – Transmission Oil Pan Gasket 15 Bolt Hole One Piece Gasket (Part No.TOS 18671)

Dorman – Transmission Output Speed Sensor (Part No.917-603)

SKF – AT Output Shaft Seal (Part No.J2557262225SKF)

National – Multi Purpose Seal (Part No.710594)

Dorman – Engine Oil Drain Plug (Part No.A6110831350DOR)

Elring – AT Filter O-Ring (Part No.J5001461422ELR)

FAG US – SHAFT SEAL (Part No.SS4892)

Dorman – Transmission Oil Cooler Line (Part No.624-342)

Original Equipment – AT Neutral Safety Sw (Part No.J4050226674OEA)

Moveras – U140F – Automatic Transmission (Part No.M00514)

Dorman – Transmission Output Speed Sensor (Part No.J5052270652DOR)

Carquest Premium – Neutral Safety Switch (Part No.SBA4562)

Koyo – Automatic Transmission Seal (Part No.J507048821KOY)

NOK – AT Output Shaft Seal (Part No.J2557183435NOK)

Needa Parts – Standard Engine Oil Drain Plug: 9/16-18 Thrd, 0.75 " Head, 1 Pack, sold by each (Part No.090-030)

Dorman – Help – Transmission Shift Cable Repair (Part No.74021)

Dorman – Transmission Oil Cooler Line (Part No.624-342)

Dorman – Transmission Oil Cooler (Part No.918-284)

National – Multi Purpose Seal (Part No.712551)

National – Multi Purpose Seal (Part No.710419)

National – Multi Purpose Seal (Part No.710319)

National – Multi Purpose Seal (Part No.221207)

National – Multi Purpose Seal (Part No.224020)

National – Multi Purpose Seal (Part No.710594)

NOK – AT Output Shaft Seal (Part No.J2557183435NOK)

Driveworks – Auto Transmission Manual Shaft Seal (Part No.S-221207)

SKF – AT Output Shaft Seal (Part No.J2557262225SKF)

National – Multi Purpose Seal (Part No.710876)

Worldpac – AT FRONT PUMP SEAL (Part No.J2032135927CFW)

NOK – MT Output Shaft Seal (Part No.J1157262231NOK)

Koyo – Drive Axle Seal (Part No.J7043183434KOY)

ATP – AT SEAL DRIVE AXLE (Part No.RO-80)

Koyo – Automatic Transmission Seal (Part No.J507048821KOY)

ATP – AT SEAL DRIVE AXLE (Part No.RO-79)

National – Multi Purpose Seal Ring (Part No.710955)

FAG US – SHAFT SEAL (Part No.SS4892)

Autopart International Inc – AT Output Shaft Seal (Part No.J25572005993API)

FAG US – SHAFT SEAL (Part No.SS2111)

Driveworks – Manual Transmission Output Shaft Seal (Part No.S-710319)

Beck/Arnley – Transmission Mount (Part No.104-1513)

ATP – AT CONTR SOLENOID (Part No.RE-22)

ATP – AT CONTR SOLENOID (Part No.RE-9)

Moveras – U140E – Automatic Transmission (Part No.M00788AA)

Moveras – U140F – Automatic Transmission (Part No.M00514)

ATP – AT CONTR SOLENOID (Part No.RE-64)

ATP – AT CONTR SOLENOID (Part No.RE-8)

ATP – AT CONTR SOLENOID (Part No.RE-7)

ACKOJA – AT Solenoid (Part No.J4006424530ACK)

ATP – Shift Solenoid (Part No.RE-30)

NOK – Automatic Transmission Filter O-Ring, Rubber (Part No.J5001161618NOK)

Elring – AT Filter O-Ring (Part No.J5001461422ELR)

Driveworks – Tapered Cone/Cup Wheel Bearing Set (Part No.S-A-35)

NTN – Differential Bearing (Part No.J7060741150NTN)