Lexus RX300 Transmission Parts

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Essential Lexus RX300 Transmission Parts

National – Multi-Purpose Bearing (Part No.A-35)

Multi-Purpose Bearing

from

$35.99
Product Features:
  • CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
  • OE-STYLE DESIGN: Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
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National – Multi-Purpose Seal (Part No.712551)

Multi-Purpose Seal

from

$11.49
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; multi-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
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Felpro – Transmission Oil Pan Gasket 15 Bolt Hole One Piece Gasket (Part No.TOS 18671)

Transmission Oil Pan Gasket 15 Bolt Hole One Piece Gasket

from

$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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Dorman – Gearshift Control Cable (Part No.905-653)

Gearshift Control Cable

from

$335.99
This automatic transmission shifter cable matches the fit and function of the original equipment cable to ensure a trustworthy repair. Made of quality materials, it has been extensively tested to ensure a long service life.

Product Features:
  • Direct replacement – this automatic transmission shifter cable matches the fit and function of the original equipment part
  • Durable materials – this shifter cable is manufactured from quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and reliable performance
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Dorman – Transmission Output Speed Sensor (Part No.917-603)

Transmission Output Speed Sensor

from

$151.99
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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Carquest Premium – Multi-Purpose Relay (Part No.RAA1579)

Multi-Purpose Relay

from

$115.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 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.
  • Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
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ATP – Automatic Transmission Seal Drive Axle (Part No.RO-79)

Automatic Transmission Seal Drive Axle

from

$15.49
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts.
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Carquest Premium – Neutral Safety Switch (Part No.SBA4562)

Neutral Safety Switch

from

$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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ATP – AT OIL PAN GASKET (Part No.RG-75)

AT OIL PAN GASKET

from

$19.29
AT OIL PAN GASKET

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

AT CONTR SOLENOID

from

$2055.00
AT CONTR SOLENOID

Schaeffler – Cone (Part No.KM86649)

Cone

from

$24.29
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
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Koyo – Automatic Transmission Seal (Part No.J507048821KOY)

Automatic Transmission Seal

from

$20.62
Automatic Transmission Seal

National – Multi Purpose Seal (Part No.221207)

Multi Purpose Seal

from

$11.99
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
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Driveworks – Manual Transmission Output Shaft Seal (Part No.S-710319)

Manual Transmission Output Shaft Seal

from

$3.49
Product Features:
  • Brand may vary by location
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National – Multi-Purpose Seal (Part No.710416)

Multi-Purpose Seal

from

$9.29
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

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

Transmission Shift Cable Repair (OE Fix)

from

$26.99
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
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National – Multi-Purpose Seal (Part No.710319)

Multi-Purpose Seal

from

$10.99
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; multi-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

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

Oil Seal

from

$10.29
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Dorman – Transmission Oil Cooler Line (Part No.624-342)

Transmission Oil Cooler Line

from

$91.99
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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National – Shaft Repair Sleeve (Part No.99145)

Shaft Repair Sleeve

from

$33.49
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:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
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ATP – Shift Solenoid (Part No.RE-30)

Shift Solenoid

from

$266.99
Shift Solenoid

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

Transmission Oil Cooler

from

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

Tapered Cone/Cup Wheel Bearing Set

from

$26.99
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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National – Bearing (Part No.M86649)

Bearing

from

$16.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
  • OE-STYLE DESIGN — Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Helping You Find the Right Transmission Parts for Your Lexus RX300

You love your RX300. So we’ve made it easier than ever to help you find Lexus RX300 Transmission Parts in our online catalog. Our inventory holds 40 aftermarket and OEM Transmission Parts for your Lexus RX300, ranging from $3.49 to $2,055.00.

We offer parts from 9 brands trusted to make quality Transmission Parts for your Lexus RX300. Before you buy, take some time to read through customer reviews. We currently have 295 reviews of Lexus RX300 Transmission Parts from previous customers. Some of the top rated parts include Multi-Purpose Seal with 1.5 stars.

Find your RX300 Transmission Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Lexus RX300 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Transmission Parts Brands for Your Lexus RX300

Our inventory holds Transmission Parts for your Lexus RX300 from 9 trusted brands. You’ll find OEM and aftermarket parts from brands like National, Driveworks, and Felpro, all of which can keep that Lexus happy.

Top-Rated National Transmission Parts

Leading National Transmission Parts

We carry National brand parts for your Lexus RX300 across several catalog categories, including Automatic Transmission Differential and Transmission Seals. Some of our most reviewed National parts include:
Multi-Purpose Bearing
from $35.99
(23)
Multi-Purpose Bearing
Auto Trans Differential Bearing and Race Set
Multi-Purpose Seal
from $11.49
(6)
Multi-Purpose Seal
Main Shaft Rear Seals
Bearing
from $16.99
(3)
Bearing
Pinion Bearings

FAQs for Lexus RX300 Transmission Parts

What are the most purchased Transmission Parts for the Lexus RX300?

Out of 40 Transmission Parts for the Lexus RX300, the most popular in our inventory are:
Tapered Cone/Cup Wheel Bearing Set
from $26.99
(14)
Tapered Cone/Cup Wheel Bearing Set
Pinion Bearings
Oil Seal
from $10.29
(6)
Oil Seal
Automatic Transmission Oil Pump Seals
Multi-Purpose Seal
from $10.99
This product is not rated
Multi-Purpose Seal
Manual Transmission Extension Housing Seals

What are the top-rated Lexus RX300 Transmission Parts?

Top-rated Transmission Parts for your Lexus RX300 based on customer reviews/ratings are:
Multi-Purpose Seal
from $8.29
(2)
Multi-Purpose Seal
“This seal was difficult to install due to the snug fit of the steel outer ring (compared to rubber coated on the OEM). Additionally, the rubber defle”