2015 Lexus RX450h Engine Cooling Parts

Name: Drive Motor Inverter Cooler Water Pump_New
Brand: Carquest Premium
SKU: T1217
Price: 269.99 USD
Rating: 5.0 (1 reviews)

Please Select your Vehicle to See Exact Fit Parts

Keep Your 2015 Lexus RX450h in Top Shape with Quality Engine Cooling Parts

Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 2015 Lexus RX450h looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thermostats, Radiators, and Thermostat and Water Outlet Gaskets. 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.

Top-Rated Engine Cooling Parts from Trusted Brands

Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Felpro and Carquest Premium. For example, Felpro Engine Cooling Parts start at just $6.49 with an average 4.6 star rating. Carquest Premium offer similar pricing and quality, backed by strong customer feedback. With over 353 reviews and a solid 4 star average, you can shop with confidence knowing other Lexus RX450h owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2015 Lexus RX450h Engine Cooling Part at Advance Auto Parts is around $63.26, with a range that starts at $1.49 and goes up to $303.99. With 29 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Engine Water Pump: New, Gasket/Seals Included, Coolant Temperature Sensor, and UltraStat Thermostat: 180 Degrees start at just $24.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Air Conditioning Parts and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 2015 Lexus RX450h in peak condition, inside and out.

Looking for the perfect Engine Cooling Part for your 2015 Lexus RX450h? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your Lexus RX450h. Whether you’re driving a 2015 model or another popular model year like 2013, 2014, 2016, 2017, 2018, 2019, 2020, 2021, and 2022, we’ve got you covered. Purchasing Engine Cooling 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 Engine Cooling Parts that fit your vehicle.

Essential 2015 Lexus RX450h Engine Cooling Parts

from

$269.99

The CARQUEST New Water Pump features all new, original equipment-quality components for proper fit and long-life performance. All new water pumps are 100% factory tested to assure the highest quality product. Each unit is built to meet or exceed all Original Equipment specifications and is validated for fit, form, and function. Also, application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust.

Product Features:

Built to meet or exceed OE fit, form and function
All components necessary for installation are supplied with pump
100% tested for reliable performance

from

$15.99

Relay

Product Features:

Lifecycle lasts up to 10 times longer than the competitor’s
Flux free micro arc welding versus competitors that solder
High conductive material that does not corrode
Shortest path for the electrical current improves efficiency
Offered by world’s largest relay manufacturer

from

$6.99

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$79.99

Driveworks Water Pumps offer a complete replacement part solution, with application coverage that spans from antique to present-day vehicles. All units are 100% tested and engineered to meet or exceed OEM performance, providing you a quality product you and your vehicle can rely on. All units are manufacturered with brand new components and are packaged with all gaskets required for replacement.

Product Features:

100% Factory tested for leakage and dimensional precision
Manufactured to original casting specifications to ensure a proper fit and proper water flow for efficient cooling
Bearings made of heat-treated carbon or carburized steel are sealed and lubricated to ensure smooth performance throughout units life
Assembled with new, high-quality unitized shaft seals to prevent premature leakage
Supplied with gasket and other seals/gaskets as applicable per application to help complete the job
This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation

from

$34.05

High quality OE replacement part with all components needed to complete the job

Product Features:

Contains gaskets, O-rings, or seals to properly replace the product
Brass construction for accurate temperature sensing
Color coded for easy identification
Zinc coated terminal to resist corrosion

from

$16.99

Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$17.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$6.29

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

from

$89.99

New Standard Replacement Radiator Support Upper Tie Bar

Product Features:

Made Of Steel
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

from

$5.99

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Application specific design provides an exceptional fit.
Validated for fit, form, and function.
Meets or exceeds original equipment specifications.

from

$53.99

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$25.99

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
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$4.99

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
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$29.99

We are proud to offer this Carquest product line: Carquest Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.

Product Features:

Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable))
100% leak tested
Direct-fit replacement for ease of installation
Meets and/or exceeds OEM standard
Includes quality gasket or O-ring to ensure proper seal (where applicable)
100% leak tested
Direct-fit replacement for ease of installation

from

$46.99

Carquest Premium Thermostat Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.

Product Features:

Easy, one step fit and installation
No special tools required
Meets or exceeds all OEM standards
Easy installation and removal

from

$61.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$10.99

Manufactured to meet all OEM specifications. Designed to be easy to install and remove. Manufactured from high quality components with proper relief and vacuum valves. Quality tested to stand up to even the most demanding automotive cooling systems.

Product Features:

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$303.99

Carquest Premium Radiators offer one of the largest product ranges in the aftermarket, covering more than 95% of the popular automotive and light truck applications. Carquest Premium Radiators meet or exceed original equipment specifications, ensuring that products fit and perform just as well or better than the original parts, providing you peace of mind.

Product Features:

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

from

$188.99

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

from

$33.99

New Platinum Pro Coolant Recovery Tank

Product Features:

Made Of Plastic
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

from

$6.49

Meets or exceeds all original equipment specifications
Application specific design
Validated for fit, form, and function
Quality that you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$1.49

THERMOSTAT SEAL

from

$306.99

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

from

$107.99

New Platinum Pro Inverter Cooler

Product Features:

Made Of Plastic and Aluminum
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

from

$140.99

Easy, one step fit and installation
No special tools required
Meets or exceeds all OEM standards

from

$38.49

This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:

Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings

Popular 2015 Lexus RX450h Engine Cooling Parts Categories

Radiators

Water Pumps

Drive Motor Inverter Cooler Water Pumps

Engine Coolant Thermostat Housing Caps

Thermostats

Coolant Reservoirs

Coolant Temperature Sensors

Coolant Reservoir Caps

Water Outlets

Thermostat Housing Gaskets

Thermostat Housings

Thermostat Seals

Thermostat and Water Outlet Gaskets

Water Pump Gaskets

Drive Motor Inverter Coolers

Radiator Support Tie Bars

Heater Relays

Engine Coolant Pipe Seals

Engine Coolant Water Inlet Seals

Most Popular Thermostats for 2015 Lexus RX450hs

Enhance your 2015 Lexus RX450h with one of the 4 Thermostats we have in stock, starting at just $17.99.

show more show less

from

$18.99

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$17.99

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$24.99

This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.

Product Features:

Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
AccuSpring Design for stable temperature control and increased cabin comfort

from

$22.99

UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resitance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components.

Product Features:

Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
AccuSpring Design for stable temperature control and increased cabin comfort

Best-Selling 2015 Lexus RX450h Radiators

Upgrade your RX450h with one of our 2 best-selling Radiators.

show more show less

from

$303.99

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

from

$188.99

Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
Our fin edges are folded for increased stability and heat disbursement properties.
Our included “multi-fit” attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.

Top-Quality Thermostat and Water Outlet Gaskets for 2015 Lexus RX450hs

Choose a high-quality OEM or aftermarket Thermostat and Water Outlet Gasket for Lexus RX450hs and enjoy top-notch performance from $3.29.

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from

$3.29

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

Top Picks for 2015 Lexus RX450h Water Pumps

Invest in one of our 2 durable Water Pumps for your 2015 Lexus, knowing you’re getting trusted brands and expert craftsmanship.

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from

$131.99

This premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.

Product Features:

Built to meet or exceed OE fit, form and function
All components necessary for installation are supplied with pump
100% tested for reliable performance
Follow all enclosed instructions to maximize pump life and validate warranty
Additional Notes: Includes gasket

from

$79.99

100% Factory tested for leakage and dimensional precision
Manufactured to original casting specifications to ensure a proper fit and proper water flow for efficient cooling
Bearings made of heat-treated carbon or carburized steel are sealed and lubricated to ensure smooth performance throughout units life
Assembled with new, high-quality unitized shaft seals to prevent premature leakage
Supplied with gasket and other seals/gaskets as applicable per application to help complete the job
This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation

Top-Rated Water Pump Gaskets for 2015 Lexus RX450hs

Make a smart move for your 2015 Lexus RX450h with products all priced from $25.99 to $53.99.

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from

$25.99

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
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

from

$53.99

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

Top-Rated Engine Cooling Part Brands For Your 2015 Lexus RX450h

When it comes to finding the perfect Engine Cooling Part for your 2015 Lexus RX450h, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Engine Cooling Part brands including Felpro and Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $6.49. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2015 Lexus RX450h, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 2015 Lexus RX450h Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 2015 Lexus RX450h, Advance Auto Parts has exactly what you need with our selection of Felpro Engine Cooling Parts. We have 3 Felpro Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.49 and an average cost of $13.16, you’ll find the perfect Engine Cooling Part for your needs and budget. Felpro Engine Cooling Parts for the 2015 Lexus RX450h come highly rated, with over 80 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $25.99

(1)

Engine Water Pump Gasket

“NONE”

from $6.99

(76)

Engine Coolant Thermostat Seal

“Exact fit”

from $6.49

(3)

Engine Coolant Thermostat Housing Gasket

“Fits perfectly fine”

Top-Quality Carquest Premium 2015 Lexus RX450h Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 2015 Lexus RX450h, Advance Auto Parts offers a great selection of Carquest Premium Engine Cooling Parts. With 3 Carquest Premium Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $16.99, with an average price of $101.99, giving you a range of options to suit your budget. Backed by over 171 customer ratings and an average rating of 4.4 stars, Carquest Premium Engine Cooling Parts provide both reliability and excellent performance. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $16.99

(137)

Radiator Cap: 16 PSI

“Replace radiator so got a new cap too. Fits perfect.”

from $269.99

(1)

Drive Motor Inverter Cooler Water Pump_New

“Original AISIN G9040-47090 definitely fits Prius 2010-2011. Prius 2012 and newer and Prius V may require something else (G9040-52010)”

from $18.99

(33)

Standard Thermostat: 170 Degrees

“itss great!”

FAQs for 2015 Lexus RX450h Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 2015 Lexus RX450hs?

Out of 29 Engine Cooling Parts that fit 2015 Lexus RX450hs, the following parts are the top sellers:

Engine Water Pump: New, Gasket/Seals Included (19760132) – $131.99
Coolant Temperature Sensor (12422776) – $32.99
UltraStat Thermostat: 180 Degrees (11920681) – $24.99

What’s the price range for 2015 Lexus RX450h Engine Cooling Parts?

The prices of Engine Cooling Parts for the 2015 Lexus RX450h range from $1.49 up to $303.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 2015 Lexus RX450h?

The average price for Engine Cooling Parts for the 2015 Lexus RX450h is $63.26. Keep in mind the variety of part types within our Engine Cooling 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 Engine Cooling Parts for other Lexus RX450h model years?

Yes, we carry Engine Cooling Parts for 11 model years of Lexus RX450hs between 2010 and 2022. The following model years are the most popular for Engine Cooling Part purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2014, and 2013.

What are the cheapest Engine Cooling Parts for my 2015 Lexus RX450h?

The cheapest 2015 Lexus RX450h Engine Cooling Parts we carry are:

THERMOSTAT SEAL (89016526) – $1.49
WATER OUTLET GASKET (15780995) – $3.29
Engine Coolant Outlet Gasket (20780126) – $4.99
Engine Coolant Thermostat Housing Gasket (12547308) – $5.99
Engine Coolant Thermostat Housing Gasket (11138875) – $6.49

Does Advance Auto Parts sell Engine Cooling Parts for any other 2015 Lexus models?

Yes. We stock Engine Cooling Parts for 15 other popular 2015 Lexus models. Some of the most popular are 2015 ES350 Engine Cooling Parts, 2015 RX350 Engine Cooling Parts, 2015 GX460 Engine Cooling Parts, 2015 NX200t Engine Cooling Parts, and 2015 IS250 Engine Cooling Parts.

What are the top-rated Engine Cooling Parts that fit the 2015 Lexus RX450h?

Based on 353 reviews by customers, our 2015 Lexus RX450h Engine Cooling Parts have an average customer rating of 4 stars. These are the highest-rated categories of Engine Cooling Parts for the 2015 Lexus RX450h and their top-rated products:

Engine Coolant Pipe Seals
- Engine Coolant Thermostat Seal (5181607) – $6.99
Drive Motor Inverter Cooler Water Pumps
- Drive Motor Inverter Cooler Water Pump_New (10244953) – $269.99

What types of Engine Cooling Parts do you sell for my 2015 Lexus RX450h?

As of 3/1/26, these are some of the most in-demand types of Engine Cooling Parts for a 2015 Lexus RX450h:

Can I get help with 2015 Lexus RX450h Engine Cooling Part orders?

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

What is your return policy for Lexus RX450h Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Lexus RX450h Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2015 Lexus RX450h Engine Cooling Parts

Carquest Premium – Drive Motor Inverter Cooler Water Pump_New (Part No.T1217)

DENSO – Relay (Part No.567-0005)

Felpro – Engine Coolant Thermostat Seal (Part No.35445)

Driveworks Water Pumps – Water Pump: New, Installation Gasket Included (Part No.57-1671)

Factory Air – Coolant Temp Sensor Switch (Part No.36424)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10242)

Carquest Premium – Standard Thermostat: 180 Degrees (Part No.14078)

Victor Reinz – Engine Coolant Outlet Gasket (Part No.71-15549-00)

KAI – Radiator Support Tie Bar (Part No.LX1225153)

Victor Reinz – Engine Coolant Thermostat Housing Gasket (Part No.71-15397-00)

Felpro – Engine Water Pump Gasket Kit (Part No.ES 73114)

Felpro – Engine Water Pump Gasket (Part No.35807)

Felpro – Engine Coolant Outlet Gasket (Part No.35801)

Carquest Premium – Coolant Housing/Water Outlet (Part No.85355)

Carquest Premium – Coolant Housing/Water Outlet (Part No.CH1100)

Carquest Premium – Reservoir Cap (Part No.T162)

Carquest Premium – Engine Coolant Reservoir Cap (Part No.10254)

Carquest Premium – Radiator (Part No.813207)

Carquest Premium – Radiator (Part No.813355)

KAI – Coolant Reservoir (Part No.LX3014110)

Felpro – Engine Coolant Thermostat Housing Gasket (Part No.35809)

Stant – THERMOSTAT SEAL (Part No.27286)

Carquest Premium – Radiator (Part No.813625)

KAI – Motor Inverter Cooler (Part No.INV13355)

Carquest Premium – Coolant Housing/Water Outlet (Part No.CH7036)

Dorman – Coolant Housing/Water Outlet: with Housing, 50 Degree Neck Angle (Part No.902-5932)

Carquest Premium – Standard Thermostat: 170 Degrees (Part No.14077)

Carquest Premium – Standard Thermostat: 180 Degrees (Part No.14078)

Motorad UltraStats – UltraStat Thermostat: 180 Degrees (Part No.5281-180)

Motorad UltraStats – UltraStat Thermostat – 195 Degrees (Part No.5281-170)

Carquest Premium – Radiator (Part No.813207)

Carquest Premium – Radiator (Part No.813355)

Felpro – WATER OUTLET GASKET (Part No.35767)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T3130)

Driveworks Water Pumps – Water Pump: New, Installation Gasket Included (Part No.57-1671)

Felpro – Engine Water Pump Gasket (Part No.35807)

Felpro – Engine Water Pump Gasket Kit (Part No.ES 73114)