Lexus RX300 Transmission Additives

Your One-Stop Shop For Trusted Lexus RX300 Transmission Additives

If you’re in search of Lexus RX300 Transmission Additives aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 2 Transmission Additives from top brands with prices ranging from $14.29 to $38.49.

Beyond great prices, we stock trusted brands manufacturing all types of Transmission Additives for your Lexus RX300. Of the 2 OEM and aftermarket parts brands we carry, some of the most popular are Valvoline and Mobil Oil.

And don’t forget to read customer reviews across all Transmission Additives categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Transmission Additives have to cost top dollar, and we prove it. Browse our top Lexus RX300 Transmission Additives below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Lexus RX300 Transmission Additives

Mobil 1 – Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.25201)

Full Synthetic Automatic Transmission Fluid, 1 Quart

from

$14.29
Mobil 1 Synthetic ATF is a multi-vehicle, fully synthetic automatic transmission fluid that helps to improve overall transmission durability and cleanliness. Has exceptional thermal and oxidation stability and long-term frictional properties that help to improve and extend transmission efficiency, smooth shifting performance, and fuel economy. Mobil 1 ATF provides excellent low-temperature fluidity to promote reliable lubrication at temperatures down to -51C, and exceptional shear stability to help supports viscosity retention under the most severe heavy-duty, high-temperature operating conditions. Compatibile with mineral ATF fluids and all common seal materials to help provide excelent leakage control and reduce concern in top-off emergencies. Meets or exceeds the requirements of JASO 1-A and Ford MERCON V.

Product Features:
  • Multi-vehicle, fully synthetic automatic transmission fluid that helps to improve overall transmission durability and cleanliness
  • Exceptional thermal and oxidation stability to improve and extend transmission efficiency, smooth shifting performance, and fuel economy
  • Excellent high and low-temperature fluidity to help support viscosity retention under extreme, heavy-duty operating conditions
  • Compatibile with mineral ATF fluids and all common seal materials to help provide excelent leakage control
  • Meets or exceeds the requirements of JASO 1-A and Ford MERCON V
  • Manufacturer Part Number: 112980
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Valvoline – DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.883572)

DEXRON®-VI ATF Full Synthetic Automatic Transmission Fluid, 1 Gallon

from

$38.49
Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, MERCON LV and Allison C-4.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
  • Enhanced anti-shudder protection for smooth shifting and maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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Transmission Additives Brands You Can Trust For Your Lexus RX300

2 trusted brands of Transmission Additives line our shelves, ready to help keep your Lexus RX300 running smooth. Below are some of the most popular brands and their top Transmission Additives offerings:

Top Lexus RX300 Transmission Additives from Mobil 1

Your Lexus RX300 will be purring again thanks to Mobil 1 brand Transmission Additives available for online order or in-store pick up. Popular Mobil 1 parts include:
Full Synthetic Automatic Transmission Fluid, 1 Quart
from $14.29
(58)
Full Synthetic Automatic Transmission Fluid, 1 Quart
Automatic (CVT) Fluids

Most Purchased Lexus RX300 Transmission Additives from Valvoline

When you buy the most frequently purchased Valvoline brand Transmission Additives, you can be confident it will be the right part for your Lexus RX300. Here are the Valvoline Transmission Additives Advanced Auto customers buy the most:
Full Synthetic Automatic Transmission Fluid, 1 Quart
from $14.29
(58)
Full Synthetic Automatic Transmission Fluid, 1 Quart
Automatic (CVT) Fluids