2018 Lexus RX450h Fuel Injectors
Keep Your 2018 Lexus RX450h in Top Shape with Quality Fuel Injectors
Whether you’re repairing or upgrading your Fuel Injector, using high-quality parts is key to keeping your 2018 Lexus RX450h looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Injectors and Air Flow Meters and Mass Air. 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 2018 Lexus RX450h Fuel Injector at Advance Auto Parts is around $310.99, with a range that starts at $119.99 and goes up to $442.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Mass Air Flow Sensor, Mass Air Flow Sensor, and Reman Multi Port Fuel Injector start at just $119.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Fuel Injector, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 2018 Lexus RX450h in peak condition, inside and out.
Find Your Specific 2018 Lexus RX450h Fuel Injectors
Looking for the perfect Fuel Injector for your 2018 Lexus RX450h? You’re in the right place. Below, you’ll find links to various types of Fuel Injectors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Fuel Injectors, ensuring durability and a precise fit for your Lexus RX450h. Whether you’re driving a 2018 model or another popular model year like
2013,
2014,
2015,
2016,
2017,
2019,
2020,
2021, and
2022, we’ve got you covered. Purchasing Fuel Injectors 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 Fuel Injectors that fit your vehicle.
Essential 2018 Lexus RX450h Fuel Injectors
Delphi – Mass Air Flow Sensor (Part No.AF10658)
from
$442.99
Every single Delphi mass air flow (MAF) sensor that we manufacture – whether with or without the housing – is built with calibrated all-new components and is never remanufactured. Our mass air flow sensors are designed and tested to meet or exceed OE requirements, and engineered for a perfect fit in more than 180 million vehicles on the road today in North America – including makes from Ford, Toyota, Nissan, Volkswagen, Hyundai, BMW, Honda, GM, Mazda, Subaru, Acura and more.
Product Features:
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Product Features:
- Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
- Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
- Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
- All parts are calibrated and tested to match the OE part
- Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube
- Delphi OE technology validated to match the vehicle applications
DENSO – Mass Air Flow Sensor (Part No.197-6160)
from
$197.99
DENSO’s innovate designs reduces the size and weight which allows for easy installation. Glass film coated sensing elements reduces contamination exposure and improves reliability.
Product Features:
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Product Features:
- OE technology adapted for the aftermarket
- Reduces emissions, increased performance
- Delivers the highest reliability and detection accuracy
DENSO – Mass Air Flow Sensor (Part No.197-7020)
from
$369.99
DENSO’s innovate designs reduces the size and weight which allows for easy installation. Glass film coated sensing elements reduces contamination exposure and improves reliability.
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Carquest Premium – New Mass Air Flow Sensor – Sensor Only (Part No.MQ6225)
from
$109.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
Product Features:
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Product Features:
- Designed to meet OE specifications for fit, form and function
- 100% new unit with no core charge
- Advanced micro-controlled technology delivers more accurate output in extreme temperatures
- Extensive validation testing to ensure precision output for better performance and reliability
- O-rings or gaskets included where applicable
Hella – Mass Air Flow Sensor – 5-Pin Connector – Plugged – Without Suction Pipe (Part No.009142961)
from
$159.99
Breathe easy and drive smarter with HELLA’s Mass Air Flow Sensor. It delivers pinpoint airflow data for spot-on fuel-to-air ratios-boosting power, MPG, and throttle response. Plug-and-play install, OE-level accuracy, and the performance your engine craves.
Product Features:
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Product Features:
- Delivers long service life with robust sensor construction, designed for consistent performance in diverse environmental conditions
- Ensures accurate air-to-fuel ratio adjustment, supporting stable combustion efficiency and reduced engine emissions in varying conditions
- Improves fuel efficiency and engine response by providing high air-mass measuring precision with hot-film sensor technology
- Offers universal compatibility, ensuring seamless integration with most modern vehicles for reliable sensor installation and operation
- Enhances engine management with a broad dynamic measurement range that supports precise exhaust gas recirculation and accurate flow measurement
Delphi – Mass Air Flow Sensor (Part No.AF10347)
from
$139.99
Every single Delphi mass air flow (MAF) sensor that we manufacture – whether with or without the housing – is built with calibrated all-new components and is never remanufactured. Our mass air flow sensors are designed and tested to meet or exceed OE requirements, and engineered for a perfect fit in more than 180 million vehicles on the road today in North America – including makes from Ford, Toyota, Nissan, Volkswagen, Hyundai, BMW, Honda, GM, Mazda, Subaru, Acura and more.
Product Features:
See More
Product Features:
- Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
- Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
- Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
- All parts are calibrated and tested to match the OE part
- Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube
- Delphi OE technology validated to match the vehicle applications
Carquest Premium – Remanufactured Multi Port Fuel Injector (Part No.A212-3804)
from
$59.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications
- Includes new O-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Carquest Premium – Reman Multi Port Fuel Injector (Part No.A212-4254)
from
$119.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA. Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications
- Includes new o-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Popular 2018 Lexus RX450h Fuel Injectors Categories
Most Popular Fuel Injector for 2018 Lexus RX450hs
Enhance your 2018 Lexus RX450h with this popular Fuel Injector we have in stock, for $119.99.
Carquest Premium – Reman Multi Port Fuel Injector (Part No.A212-4254)
from
$119.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA. Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications
- Includes new o-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Best-Selling 2018 Lexus RX450h Air Flow Meters and Mass Air
Upgrade your RX450h with one of our 2 best-selling Air Flow Meters and Mass Air.
Delphi – Mass Air Flow Sensor (Part No.AF10658)
from
$442.99
Every single Delphi mass air flow (MAF) sensor that we manufacture – whether with or without the housing – is built with calibrated all-new components and is never remanufactured. Our mass air flow sensors are designed and tested to meet or exceed OE requirements, and engineered for a perfect fit in more than 180 million vehicles on the road today in North America – including makes from Ford, Toyota, Nissan, Volkswagen, Hyundai, BMW, Honda, GM, Mazda, Subaru, Acura and more.
Product Features:
See More
Product Features:
- Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
- Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
- Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
- All parts are calibrated and tested to match the OE part
- Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube
- Delphi OE technology validated to match the vehicle applications
DENSO – Mass Air Flow Sensor (Part No.197-7020)
from
$369.99
DENSO’s innovate designs reduces the size and weight which allows for easy installation. Glass film coated sensing elements reduces contamination exposure and improves reliability.
See More
FAQs for 2018 Lexus RX450h Fuel Injectors
What are the best-selling Fuel Injectors for 2018 Lexus RX450hs?
Out of 3 Fuel Injectors that fit 2018 Lexus RX450hs, the following parts are the top sellers:
- Mass Air Flow Sensor (50291384) – $369.99
- Mass Air Flow Sensor (12167701) – $442.99
- Reman Multi Port Fuel Injector (50184329) – $119.99
What’s the price range for 2018 Lexus RX450h Fuel Injectors?
The prices of Fuel Injectors for the 2018 Lexus RX450h range from $119.99 up to $442.99 for the most premium parts.
What is the average price of a Fuel Injector for a 2018 Lexus RX450h?
The average price for Fuel Injectors for the 2018 Lexus RX450h is $310.99. Keep in mind the variety of part types within our Fuel Injector category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel Injectors for other Lexus RX450h model years?
What are the cheapest Fuel Injectors for my 2018 Lexus RX450h?
The cheapest 2018 Lexus RX450h Fuel Injectors we carry are:
- Reman Multi Port Fuel Injector (50184329) – $119.99
- Mass Air Flow Sensor (50291384) – $369.99
- Mass Air Flow Sensor (12167701) – $442.99
Does Advance Auto Parts sell Fuel Injectors for any other 2018 Lexus models?
Yes. We stock Fuel Injectors for 13 other popular 2018 Lexus models. Some of the most popular are 2018 ES350 Fuel Injectors, 2018 RX350 Fuel Injectors, 2018 GX460 Fuel Injectors, 2018 IS300 Fuel Injectors, and 2018 IS350 Fuel Injectors.
What types of Fuel Injectors do you sell for my 2018 Lexus RX450h?
As of 6/2/26, these are some of the most in-demand types of Fuel Injectors for a 2018 Lexus RX450h:
Can I get help with 2018 Lexus RX450h Fuel Injector orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Fuel Injectors and more.
What is your return policy for Lexus RX450h Fuel Injectors?
Advance Auto Parts keeps returns simple. For new Lexus RX450h Fuel Injectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.