1999 Lexus RX300 Transmission Cooler and Parts
Keep Your 1999 Lexus RX300 in Top Shape with Quality Transmission Cooler and Parts
Whether you’re repairing or upgrading your Transmission Cooler and Part, using high-quality parts is key to keeping your 1999 Lexus RX300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including OE Transmission Coolers and Transmission Oil Cooler Lines. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1999 Lexus RX300 Transmission Cooler and Part at Advance Auto Parts is around $392.49, with a range that starts at $91.99 and goes up to $692.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Transmission Oil Cooler Line and Transmission Oil Cooler start at just $91.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Transmission Cooler and Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Bearings. At Advance Auto Parts, we’re here to help you keep your 1999 Lexus RX300 in peak condition, inside and out.
Find Your Specific 1999 Lexus RX300 Transmission Cooler and Parts
Looking for the perfect Transmission Cooler and Part for your 1999 Lexus RX300? You’re in the right place. Below, you’ll find links to various types of Transmission Cooler and Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Transmission Cooler and Parts, ensuring durability and a precise fit for your Lexus RX300. Whether you’re driving a 1999 model or another popular model year like
2000,
2001,
2002, and
2003, we’ve got you covered. Purchasing Transmission Cooler and Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Transmission Cooler and Parts that fit your vehicle.
Essential 1999 Lexus RX300 Transmission Cooler and Parts
Dorman – Transmission Oil Cooler Line (Part No.624-342)
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:
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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
Dorman – Transmission Oil Cooler (Part No.918-284)
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:
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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
Popular 1999 Lexus RX300 Transmission Cooler and Parts Categories
Most Popular OE Transmission Cooler for 1999 Lexus RX300s
Enhance your 1999 Lexus RX300 with this popular OE Transmission Cooler we have in stock, for $692.99.
Dorman – Transmission Oil Cooler (Part No.918-284)
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:
See More
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
Best-Selling 1999 Lexus RX300 Transmission Oil Cooler Line
Upgrade your RX300 with our best-selling Transmission Oil Cooler Line.
Dorman – Transmission Oil Cooler Line (Part No.624-342)
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:
See More
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
FAQs for 1999 Lexus RX300 Transmission Cooler and Parts
What are the best-selling Transmission Cooler and Parts for 1999 Lexus RX300s?
Out of 2 Transmission Cooler and Parts that fit 1999 Lexus RX300s, the following parts are the top sellers:
- Transmission Oil Cooler Line (11662063) – $91.99
- Transmission Oil Cooler (11320274) – $692.99
What’s the price range for 1999 Lexus RX300 Transmission Cooler and Parts?
The prices of Transmission Cooler and Parts for the 1999 Lexus RX300 range from $91.99 up to $692.99 for the most premium parts.
What is the average price of a Transmission Cooler and Part for a 1999 Lexus RX300?
The average price for Transmission Cooler and Parts for the 1999 Lexus RX300 is $392.49. Keep in mind the variety of part types within our Transmission Cooler and Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Transmission Cooler and Parts for other Lexus RX300 model years?
What are the cheapest Transmission Cooler and Parts for my 1999 Lexus RX300?
The cheapest 1999 Lexus RX300 Transmission Cooler and Parts we carry are:
- Transmission Oil Cooler Line (11662063) – $91.99
- Transmission Oil Cooler (11320274) – $692.99
Does Advance Auto Parts sell Transmission Cooler and Parts for any other 1999 Lexus models?
Yes. We stock Transmission Cooler and Parts for 1 other popular 1999 Lexus models. Some of the most popular are 1999 ES300 Transmission Cooler and Parts and 1999 LX470 Transmission Cooler and Parts.
What types of Transmission Cooler and Parts do you sell for my 1999 Lexus RX300?
As of 11/2/25, these are some of the most in-demand types of Transmission Cooler and Parts for a 1999 Lexus RX300:
Can I get help with 1999 Lexus RX300 Transmission Cooler and 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 Cooler and Parts and more.
What is your return policy for Lexus RX300 Transmission Cooler and Parts?
Advance Auto Parts keeps returns simple. For new Lexus RX300 Transmission Cooler and Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.