Lexus RX Fuel System Parts
- Spectra Premium®Fuel Filler NeckFuel Filler Neck by Spectra Premium®. When you are looking for OE quality and performance at an affordable price, Spectra Premium is the right choice for you. Designed and manufactured to meet or exceed OE requirements for fit, quality,...Manufactured to meet OE fit and functionOE quality at an affordable price$20.92 - $603.73
- Spectra Premium®Fuel Tank Strap KitFuel Tank Strap Kit by Spectra Premium®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed to keep your fuel tank in placeSame quality as OE for less money$8.97 - $616.15
- TRQ®Fuel Injection Idle Air Control ValveFuel Injection Idle Air Control Valve by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$19.95 - $167.95Save: up to 6%$18.95 - $159.55
- Dorman®OE Solutions Fuel Tank Filler NeckOE Solutions Fuel Tank Filler Neck by Dorman®. Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for...Direct replacement - this fuel filler neck is made to match the original equipment on specific vehiclesDurable construction - made of corrosion-resistant materials to reduce future failure potential$23.64 - $423.19
- Agility®Fuel Filler NeckFuel Filler Neck by Agility®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$25.31 - $168.90
- Replace®Fuel TankFuel Tank by Replace®. Fuel tanks can be made of steel or plastic. Both kinds can fail due to fuel leaks or impact damage, such as would occur if the vehicle runs over debris in the road, or collides with an obstacle while driving...Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling$11.27 - $2,672.05
- Walker Products®Throttle Position SensorThrottle Position Sensor by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.56 - $767.70
- TRQ®Fuel Tank StrapFuel Tank Strap by TRQ®. Whether you need to replace the fuel tank strap that has worn out or during fuel tank replacement or service, go with this reliable TRQ fuel tank strap to make it right. This strap is made from top-quality...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$34.95 - $93.95Save: up to 6%$33.20 - $88.31
- Replace®Fuel Filler NeckFuel Filler Neck by Replace®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation...Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling$17.76 - $906.25
- Standard®Intermotor™ Fuel Injection Idle Air Control ValveIntermotor™ Fuel Injection Idle Air Control Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$46.24 - $1,432.69
- Delphi®Throttle Position SensorThrottle Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The result is more design flexibility to address...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$23.66 - $206.07
- WVE®Throttle Position SensorThrottle Position Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.34 - $1,611.48
- Replace®Fuel Tank StrapsFuel Tank Straps by Replace®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$11.27 - $2,001.12
- ReplacementFuel TankFuel Tank by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in producing aftermarket auto parts that mirror...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$28.32 - $761.23
- Standard®Intermotor™ Throttle Position SensorIntermotor™ Throttle Position Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Standard Throttle Position Sensors maintain specific installed outputs to match OE rather than adjustable consolidated designsCircuits are printed on flexible polyimide film or ceramic-based substrates for excellent dimensional stability preventing electrical performance drift. Noble palladium/gold/platinum alloys provide low contact resistance for extended service life$21.19 - $804.47
- WVE®Idle Air Control ValveIdle Air Control Valve by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$21.08 - $2,222.40
- Aisan®Idle Control ValveIdle Control Valve by Aisan®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$104.18 - $288.62
- Agility®Fuel Tank StrapFuel Tank Strap by Agility®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$9.42 - $45.96
- Genuine®Fuel Pump StrainerFuel Pump Strainer by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$21.13 - $70.35
- Standard®Tru-Tech™ Throttle Position SensorTru-Tech™ Throttle Position Sensor by Standard®. SMP's vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$14.43 - $60.73
- Beck Arnley®Throttle Position SensorThrottle Position Sensor by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and crafted using...Matches OE form, fit and functionIncludes corrosion resistant terminals and coatings$29.72 - $146.12
- MotoRad®Throttle Position SensorThrottle Position Sensor by MotoRad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of fuel per year in to the atmosphere. All of...Prevents leakingPrevent fuel loss through evaporation$21.03 - $297.68
- Aisan®Throttle Position SensorThrottle Position Sensor by Aisan®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$46.28 - $130.72
- Holstein®Throttle Position SensorThrottle Position Sensor by Holstein®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$20.36 - $92.90
- United Motor Products®Throttle Position SensorThrottle Position Sensor by United Motor Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.34 - $151.45
- NTK®Throttle Position SensorThrottle Position Sensor by NTK®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$17.88 - $466.55
- Mahle®Fuel Injection Throttle Body Mounting GasketFuel Injection Throttle Body Mounting Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.31 - $68.24
- Genuine®Fuel Tank CapFuel Tank Cap by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website you'll...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$23.04 - $125.03
- Gates®Regular Locking Fuel CapRegular Locking Fuel Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using first-rate materials and up-to-date...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$9.09 - $125.23
- TRQ®Fuel Pump and Sender AssemblyFuel Pump and Sender Assembly by TRQ®. Replace your damaged or malfunctioning fuel pump and sender assembly to keep your engine functioning properly and your vehicle in a roadworthy condition. This TRQ replacement assembly fits,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$51.95 - $143.95Save: up to 6%$49.87 - $136.75
Shop By Service Type
Your RX crossover (“Radiant X-over”) is a vehicle that's made to please. Several engine choices mated with the 4-speed “Harrier” transmission, make for a worthy SUV that's just perfect for shopping runs, hauling trash, or even towing a trailer. If you're the owner of a hybrid, you get the added advantage of making ever-so-rare trips to the gas station too! Lexus only makes 3 crossovers: the RX and it's larger brothers, the GX and LX. You've found your way to us because you're looking for replacement fuel delivery components.
It doesn't matter whether if you're RX isn't running right now, or you're just looking to complete some basic maintenance to save yourself from a breakdown: We have parts that'll help you get the job done right away. With next-day shipping, and prices that downright embarrass the dealer every time, you can't go wrong with quality pumps and sensors from brands like Walker, Denso, and Ishino. Need a replacement gas cap? Purchase a Stant unit, with lock mechanism and key, for under $15. If you're looking for hard to find parts, such as the fuel pressure damper, Genuine Manufacturing has you covered with their affordable, fully-guaranteed parts options.