Lexus RX300 Engine Coolant and Antifreeze
Your Lexus RX300 will be happy to know that the search for the right Engine Coolant and Antifreeze products you’ve been looking for is over! Advance Auto Parts has 11 different Engine Coolant and Antifreeze for your vehicle, ready for shipping or in-store pick up. The best part is, our Lexus RX300 Engine Coolant and Antifreeze products start from as little as $13.99.
When it comes to your Lexus RX300, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Engine Coolant and Antifreeze product and part brands so you can shop with complete confidence. Some of our top Engine Coolant and Antifreeze product brands are Prestone and ZEREX. We’re sure you will get the right product to keep that RX300 running for a long time.
We even have reviews of our OEM and aftermarket Engine Coolant and Antifreeze products to help you buy with confidence. Hear from other customers via the 12,345 reviews on parts for your Lexus RX300.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Engine Coolant and Antifreeze products for your RX300, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Engine Coolant and Antifreeze for a Lexus RX300
Use the fitment form at the top of the page to select your exact year and engine type for your Lexus RX300.
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Prestone - Antifreeze and Coolant: 50/50 Ready To Use, Universal, Protects Against Corrosion, 1 Gallon (Part No. AF2100)
DescriptionPrestone® All Vehicles antifreeze+coolant +TOTAL PROTECTION (AFC) is formulated to work with all vehicles; all makes, models, years & fluid colors. While ordinary antifreeze coolant only manages 2/3rd the job, the basic freeze and boil points, Prestone's Total Protection adds an extra layer that keeps your engine clean from corrosion, rust and buildup. Total Protection includes patented Cor-Guard® technology, which instantly protects parts from corrosion, buildup, pitting, scaling, rust and other damage compared to ordinary coolants that can't keep the system clean. Internal damage can cause engine part failure or clogging, leading to expensive repairs and inconveniences. Avoid costly repairs and vehicles in the shop with Prestone All Vehicles antifreeze+coolant + TOTAL PROTECTION. This extended life coolant is designed to work with all new engines while also being backwards compatible improving protection in all older engines. Prestone All Vehicles AFC Total Protection and Longer Engine Life guarantee are for 10yrs / 300,000 miles. Year Round Protection - Antifreeze to -34 Deg. F; Antiboil/overheat protection to +265 Deg. F.
Product Features:- Formulated to work with All Vehicles. Universally works with all fluid colors; All OAT, POAT, HOAT & IAT. For all engines, new and backwards compatible to older engines.
- Longer Engine Life Guarantee - 10 Yr., 300,000 mile Extended life formula.
- Total Protection - Includes Prestone Cor-Guard® technology, unmatched cooling system parts protection that protects against engine damage; rust, corrosion, scale, build-up and clogging. Protection for 10yrs / 300,000 miles.
- Ready to Use formula - Prediluted 50/50. Perfect for small volume top-off or complete drain and refill of the cooling system
Read 3 review(s)Review snapshot ® by PowerReviews
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Gallon of Antifreeze
Gallon of Antifreeze
Submitted 2022-02-11
By Froggy
From Lansing
It's a gallon of Antifreeze, pour in your radiator.
Bottom Line recommended
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This is the only product I use in my vehicles
This is the only product I use in my vehicles
Submitted 2022-02-09
By SABB
From Savannah Georgia
It's great for my radiator
Bottom Line recommended
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I would buy this wax every time I run out.
I would buy this wax every time I run out.
Submitted 2022-02-09
By Terry
From Sebring
Pour and go
Bottom Line recommended
from $15.99
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Prestone - Antifreeze and Coolant: Concentrate, Universal, Protects Against Buildup And Rust, 1 Gallon (Part No. AF2000)
DescriptionPrestone® All Vehicles antifreeze+coolant +TOTAL PROTECTION (AFC) is formulated to work with all vehicles; all makes, models, years & fluid colors. While ordinary antifreeze coolant only manages 2/3rd the job, the basic freeze and boil points, Prestone's Total Protection adds an extra layer that keeps your engine clean from corrosion, rust and buildup. Total Protection includes patented Cor-Guard® technology, which instantly protects parts from corrosion, buildup, pitting, scaling, rust and other damage compared to ordinary coolants that can't keep the system clean. Internal damage can cause engine part failure or clogging, leading to expensive repairs and inconveniences. Avoid costly repairs and vehicles in the shop with Prestone All Vehicles antifreeze+coolant + TOTAL PROTECTION. This extended life coolant is designed to work with all new engines while also being backwards compatible improving protection in all older engines. Prestone All Vehicles AFC Total Protection and Longer Engine Life guarantee are for 10yrs / 300,000 miles. Maximum @ 70/30 Antifreeze to -84 Deg. F; Antiboil/overheat protection to +276 Deg. F.
Product Features:- Formulated to work with All Vehicles. Universally works with all fluid colors; All OAT, POAT, HOAT & IAT. For all engines, new and backwards compatible to older engines.
- Longer Engine Life Guarantee - 10 Yr., 300,000 mile Extended life formula.
- Total Protection - Includes Prestone Cor-Guard® technology, unmatched cooling system parts protection that protects against engine damage; rust, corrosion, scale, build-up and clogging. Protection for 10yrs / 300,000 miles.
- Concentrated formula. Must mix with high quality (distilled/deionized) water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
Read 3 review(s)Review snapshot ® by PowerReviews
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Good product.
Good product.
Submitted 2022-02-11
By Jake
From woodbridge
Put it in the car radiator.
Bottom Line recommended
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I would buy this product again..
I would buy this product again..
Submitted 2022-02-08
By Gee
From Columbus, GA
I used this antifreeze, after I replaced a water pump ...
Bottom Line recommended
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Full strength for all makes
Full strength for all makes
Submitted 2022-01-28
By Bbrag
From Perry Hall
Great for changing all your antifreeze Dilute your own and save!
Bottom Line recommended
from $18.99
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ZEREX - G05® Full Strength Concentrate Antifreeze / Coolant, 1 Gallon (Part No. ZXG051)
DescriptionZEREX G05® is the automaker approved original chemistry used in newer Ford®, Chrysler® and Mercedes-Benz® automotive and diesel engines. Its Hybrid Organic Acid Technology (HOAT) chemistry combines the best of conventional and organic acid-based chemistry to provide the ultimate protection against rust and corrosion. ZEREX G05 antifreeze/coolant uses the highest quality virgin ethylene glycol for freeze and boil over protection and a hybrid organic acid corrosion inhibitor package to protect your engines from liner pitting and corrosion.
Product Features:- Automaker approved technology. Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications
- Formulated for long life performance
- Low-silicate, low-pH and phosphate-free formula
- Helps protect all cooling system metals, including aluminum
Read 3 review(s)Review snapshot ® by PowerReviews
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Ram Diesel antifreeze
Ram Diesel antifreeze
Submitted 2022-02-02
By GT
From Mt Pleasant NC
Used in my Ram 2500 6.7 diesel. Much better price than Mopar. Exact fit HOAT antifreeze
Bottom Line recommended
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I would buy this again
I would buy this again
Submitted 2022-01-30
By Mr K
From Chicago
Great antifreeze to use on your Ford / Lincoln vehicle.
Bottom Line recommended
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It seems Ok
It seems Ok
Submitted 2022-01-24
By MrTimothy2267
From New Jersey
UMMMM It seems to work.. I haven't over heated nor has it frozen.. So it must be working..
Bottom Line recommended
from $25.99
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ZEREX - G05® 50/50 Ready-to-Use Antifreeze / Coolant, 1 Gallon (Part No. ZXG05RU1)
DescriptionZEREX G05® is the automaker approved original chemistry used in newer Ford®, Chrysler® and Mercedes-Benz® automotive and diesel engines. Its Hybrid Organic Acid Technology (HOAT) chemistry combines the best of conventional and organic acid-based chemistry to provide the ultimate protection against rust and corrosion. ZEREX G05® antifreeze/coolant uses the highest quality virgin ethylene glycol for freeze and boil over protection and a hybrid organic acid corrosion inhibitor package to protect your engines from liner pitting and corrosion.
Product Features:- Automaker approved technology. Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications
- Formulated for long life performance
- Low-silicate, low-pH and phosphate-free formula
- Helps protect all cooling system metals, including aluminum
Read 3 review(s)Review snapshot ® by PowerReviews
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Ram Diesel antifreeze
Ram Diesel antifreeze
Submitted 2022-02-02
By GT
From Mt Pleasant NC
Used in my Ram 2500 6.7 diesel. Much better price than Mopar. Exact fit HOAT antifreeze
Bottom Line recommended
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I would buy this again
I would buy this again
Submitted 2022-01-30
By Mr K
From Chicago
Great antifreeze to use on your Ford / Lincoln vehicle.
Bottom Line recommended
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It seems Ok
It seems Ok
Submitted 2022-01-24
By MrTimothy2267
From New Jersey
UMMMM It seems to work.. I haven't over heated nor has it frozen.. So it must be working..
Bottom Line recommended
from $23.99
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Peak - Original Equipment Asia Red/Pink Antifreeze and Coolant: 50/50 Ready To Use, 1 Gallon (Part No. PARB53)
DescriptionPEAK ORIGINAL EQUIPMENT TECHNOLOGY ANTIFREEZE + COOLANT for ASIAN VEHICLES - RED/PINK 50/50 PREDILUTED is an ethylene glycol-based antifreeze/coolant specifically developed for use in any Asian vehicle requiring a Red or Pink phosphate-enhanced organic acid technology (POAT) formulation. It contains high-quality organic acid corrosion inhibitors and is free of borate, nitrite, silicate and amines chemicals. PEAK ORIGINAL EQUIPMENT TECHNOLOGY ANTIFREEZE + COOLANT for ASIAN VEHICLES - RED/PINK meets the performance requirements of ASTM D3306 and JIS K2234. With a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years. Use PEAK ORIGINAL EQUIPMENT TECHNOLOGY 50/50 PREDILUTED ANTIFREEZE + COOLANT when just topping off your system.
Product Features:- Matches each Asian vehicle manufacturer's technology and color requirements
- Protects all cooling system metals from rust and corrosion
- Meets the performance requirements of ASTM D3306 and JIS K2234
- Service life of up to 5 years/150,000 miles with a complete cooling system flush and fill
- Color-coding and vehicle applications listed on the front simplify selecting the right antifreeze/coolant
Read 1 review(s)Review snapshot ® by PowerReviews
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I would buy this product again
I would buy this product again
Submitted 2019-06-25
By LarryCoke
From Georgia
This is my first time using this product, it seems to work pretty good, it's the same color of the antifreeze that I discarded and the product is so much cheaper than the Toyota antifreeze with the same ingredients and the same protection. Try it l thing you will agree! !!!!!!!!!!!!!!!.
Bottom Line NULL
from $22.99
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Prestone - Antifreeze and Coolant: 50/50 Ready To Use, Original Equipment Asian Red, 1 Gallon (Part No. AF6200)
DescriptionPrestone® Asian Vehicles (Red) antifreeze+coolant (AFC) is our MOST ADVANCED TECHNOLOGY specially designed to work with all Toyota, Lexus and Scion vehicles. While ordinary antifreeze coolant only manages 2/3rd the job, the basic freeze and boil points, Prestone's Superior Protection adds an extra layer that keeps your engine clean from corrosion, rust and buildup. Asian AFC includes our most advanced Cor-Guard® technology, which instantly protects parts from corrosion, buildup, pitting, scaling, rust and other damage compared to ordinary coolants that can't keep the system clean. Internal damage can cause engine part failure or clogging, leading to expensive repairs and inconveniences. Avoid costly repairs and vehicles in the shop with Prestone Asian Red antifreeze+coolant. Prestone Asian Red AFC Superior Protection guarantee is for 10yrs / 300,000 miles. Year Round Protection - Antifreeze to -34 Deg. F; Antiboil/overheat protection to +265 Deg. F.
Product Features:- Specially formulated to work with vehicles using red colored fluid; POAT. All Toyota; All Lexus; All Scion.
- Superior protection guarantee - 10 Yr., 300,000 mile Extended life formula
- Total Protection - Includes upgrade Prestone Cor-Guard® technology, unmatched cooling system parts protection that protects against engine damage; rust, corrosion, scale, build-up and clogging. Protection for 10yrs / 300,000 miles.
- Ready to Use formula - Prediluted 50/50. Perfect for small volume top-off or complete drain and refill of the cooling system
Read 1 review(s)Review snapshot ® by PowerReviews
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Same as Toyota 1/2 the Price!
Same as Toyota 1/2 the Price!
Submitted 2019-03-27
By Sav
From OH
Looks exactly like the pink stuff you get at Toyota dealership, but way cheaper. I topped off my 2004 Lexus RX 330 and it's the same color and I'm sure same ingredients as Toyota, Prestone has been in business for quite a while.
Bottom Line recommended
from $22.99
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Peak - 10X Universal Antifreeze and Coolant: 50/50 Ready To Use, Protection Against Corrosion, 1 Gallon (Part No. PKPB53)
DescriptionPEAK® Antifreeze + Coolant 50/50 is specially engineered to deliver guaranteed superior lifetime protection. Its advanced universal formula contains a proprietary blend of 10X the scale-fighting inhibitors coupled with robust organic additives to fight against the damaging effects of scale deposits and corrosion. PEAK Antifreeze + Coolant is free of 2-EHA, silicate, nitrate, borate, and amines, ensuring maximum cooling system performance for 10+ years/300,000+ miles. It is compatible for use with any color or type of antifreeze/coolant in the system. Lifetime Protection: 10+ years/300,000+ miles lifetime guarantee when a complete cooling system flush and fill is performed and proper cooling system maintenance is followed. Always follow the vehicle owner's manual for top-off requirements, change intervals, and specified maintenance. Versus legacy PEAK Antifreeze + Coolant technologies.
Product Features:- Specially formulated to deliver Superior Lifetime Protection* against damaging scale and corrosion
- Contains 10X the scale-fighting inhibitors to ensure maximum cooling system performance
- Universal formula is compatible with any color or type of antifreeze/coolant
- Meets the performance requirements of ASTM D3306 and D4985
from $14.99
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FRAM - Antifreeze and Coolant: Concentrate, Universal, 1 Gallon (Part No. F301)
DescriptionFRAM Extended Life AMAM Concentrate is compatible with ANY antifreeze/coolant in ANY vehicle with aluminum or other cooling system metals. The formulas have a blend of long-lasting inhibitors to guard against temperature extremes and the effects of rust, corrosion, and premature water pump failure. Prime Concentrate meets or exceeds ASTM D3306 and D4985 for corrosion protection for cars and light duty trucks, while providing reliable freeze-up and boil-over protection.
Product Features:- Formulated to work with All Vehicles. Universally works with all fluid colors; All OAT, POAT, HOAT & IAT.
- 5 Yr., 150,000 mile Extended life formula.
- Meets or exceeds ASTM D3306 & D4985 for corrosion protection.
- Concentrated formula. Must mix with high quality (distilled/deionized) water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
from $16.99
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FRAM - Antifreeze and Coolant: 50/50 Ready To Use, Universal, Optimizes Engine Temperature, 1 Gallon (Part No. F401)
DescriptionFRAM Extended Life AMAM 50/50 is compatible with ANY antifreeze/coolant in ANY vehicle with aluminum or other cooling system metals. The formulas have a blend of long-lasting inhibitors to guard against temperature extremes and the effects of rust, corrosion, and premature water pump failure. Top-off your cooling system with Prime Extended Life AMAM 50/50, which is a blend of 50% antifreeze and 50% demineralized water. Prime 50/50 meets or exceeds ASTM D3306 and D4985 for corrosion protection for cars and light duty trucks, while providing reliable freeze-up and boil-over protection.
Product Features:- Formulated to work with All Vehicles. Universally works with all fluid colors; All OAT, POAT, HOAT & IAT.
- 5 Yr., 150,000 mile Extended life formula.
- Meets or exceeds ASTM D3306 & D4985 for corrosion protection.
- Ready to Use formula (prediluted to a 50% Eg & 50% distilled water mix). Perfect for small volume top-off or complete drain and refill of the cooling system
from $13.99
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Prestone - Antifreeze and Coolant: Concentrate, Universal Platinum, Protects Against Corrosion, 1 Gallon (Part No. AF2500)
DescriptionPrestone® Platinum antifreeze+coolant is Prestone's best universal antifreeze & coolant product. GUARANTEED to work with all vehicles; all makes, models, years & fluid colors. 15+ years, 350,000 miles of protection; the fluid is guaranteed for the life of your vehicle. This advanced product delivers Extreme Protection against both freezing temperatures (-50 Deg.) and overheating / boiling over of the engine (+268 Deg.). Prestone Platinum utilizes industry leading protection from engine damaging rust, corrosion, buildup & scale. While ordinary antifreeze coolant only focuses on the basic corrosion coverage, Prestone Platinum goes farther, adding our most advanced cooling sytem protection, allowing the system to run optimally, like when it was new. Internal buildup & corrosion damage can cause engine part failure or clogging, leading to expensive repairs and inconveniences. Prestone Platinum helps you avoid costly repairs and vehicles in the shop. This extended life coolant is guaranteed to work with all new engines and engine technology, while also being backwards compatible, improving protection in all older engines. Prestone Platinum antifreeze+coolant - Year Round Protection.
Product Features:- Guaranteed to work with All Vehicles. Universally works with all fluid colors; All OAT, POAT, HOAT & IAT; G05®, G11®, G12®, G12++®, G13®, G30®, G40®, & GG40®. For all engines & engine sizes, new and older engines.
- 15+ Yr., 350,000 mile Extended life formula. The fluid is guaranteed for the life of your vehicle
- Includes our most advanced Prestone Cor-Guard® technology, unmatched cooling system parts protection that protects against engine damage; rust, corrosion, scale, build-up and clogging. Protection for 15+yrs / 350,000 miles.
- Concentrated formula. Must mix with high quality water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
from $21.99
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Prestone - Antifreeze and Coolant: 50/50 Ready To Use, Universal Platinum, 1 Gallon (Part No. AF2550)
DescriptionPrestone® Platinum antifreeze+coolant is Prestone's best universal antifreeze & coolant product. GUARANTEED to work with all vehicles; all makes, models, years & fluid colors. 15+ years, 350,000 miles of protection; the fluid is guaranteed for the life of your vehicle. This advanced product delivers Extreme Protection against both freezing temperatures (-50 Deg.) and overheating / boiling over of the engine (+268 Deg.). Prestone Platinum utilizes industry leading protection from engine damaging rust, corrosion, buildup & scale. While ordinary antifreeze coolant only focuses on the basic corrosion coverage, Prestone Platinum goes farther, adding our most advanced cooling sytem protection, allowing the system to run optimally, like when it was new. Internal buildup & corrosion damage can cause engine part failure or clogging, leading to expensive repairs and inconveniences. Prestone Platinum helps you avoid costly repairs and vehicles in the shop. This extended life coolant is guaranteed to work with all new engines and engine technology, while also being backwards compatible, improving protection in all older engines. Prestone Platinum antifreeze+coolant - Year Round Protection.
Product Features:- Guaranteed to work with All Vehicles. Universally works with all fluid colors; All OAT, POAT, HOAT & IAT; G05®, G11®, G12®, G12++®, G13®, G30®, G40®, & GG40®. For all engines & engine sizes, new and older engines.
- 15+ Yr., 350,000 mile Extended life formula. The fluid is guaranteed for the life of your vehicle
- Includes our most advanced Prestone Cor-Guard® technology, unmatched cooling system parts protection that protects against engine damage; rust, corrosion, scale, build-up and clogging. Protection for 15+yrs / 350,000 miles.
- Ready to Use formula - Prediluted 56/44. Perfect for small volume top-off or complete drain and refill of the cooling system
from $18.99
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Year Range for Lexus RX300
People also search Advance Auto for these popular years of Lexus RX300 parts:
FAQs for Lexus RX300 Engine Coolant and Antifreeze Products
What are the most popular Engine Coolant and Antifreeze products for the Lexus RX300?
Our most popular Engine Coolant and Antifreeze products for the Lexus RX300 are:
Prestone Antifreeze and Coolant: 50/50 Ready To Use, Universal, Protects Against Corrosion, 1 Gallon
from $15.99
What are the top user-rated Engine Coolant and Antifreeze products for the Lexus RX300?
