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LEXUS GS430 Air & Fuel Delivery

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MotoRad Locking Fuel Caps

Deter fuel theft and vandalism with some help from MotoRad Products. These MotoRad locking gas caps offer OEM-quality construction and materials and a famous maker lock cylinder with two keys. MotoRad locking gas caps are available in push-on, threaded, and quick-on styles, depending on your application.

4.22 out of 5 stars ( 9 )

$12.99

MotoRad OE Replacement-Type Fuel Caps

MotoRad has you covered if you lose or damage your fuel cap. These OE replacement-type fuel caps are a direct fit for your application. They will ensure that you get a proper seal to prevent any fuel loss or evaporation.

3.79 out of 5 stars ( 28 )

$5.99

$6.99

ACDelco GM Genuine Parts Fuel Tank Caps

ACDelco has a full line of high-quality fuel tank caps to fit nearly all GM vehicles. Through ACDelco's GM Genuine Parts line you can choose regular or locking versions to seal your vehicle's fuel tank filler, and they all offer the reliability and durability of GM OE. For the proper fit and performance, stay with the parts brand your vehicle came with. Choose the ACDelco GM Genuine Parts caps manufactured for your vehicle.

4.37 out of 5 stars ( 19 )

$35.99

Summit Bucks

Delphi Fuel Pump Strainers

These Delphi fuel pump strainers are designed to keep dirt, dust, and other particles out of your fuel pump and away from your fuel system. They are manufactured from quality materials and install easily in the factory location.

4.75 out of 5 stars ( 12 )

$13.99

Denso Air Filter Elements

With engineering and production facilities all over the globe, Denso is a leading supplier to the world's automakers. That engineering leadership includes air filter technology, which is shared with the aftermarket in the full line of Denso First Time Fit replacement air filters. Denso air filter elements employ three successive layers of filtration media to trap a much wider range of particulate sizes than plain, single-layer media. Precision-molded seals eliminate bypass and ensure a factory-quality fit in the air cleaner housing, making installation a breeze. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering and materials, Denso air filters supply peace of mind. Additional features and benefits of Denso air filter elements include: * Course layer catches large dirt and dust particles * Intermediate layer catches medium-size dirt and dust particles * Fine layer catches fine particles of dirt and dust * Easy installation with a factory-quality fit * Prevents abrasive particulate matter from entering the engine reducing engine wear * Replacing a clogged air filter can improve engine performance

4.67 out of 5 stars ( 18 )

$16.99

$17.99

Summit Racing™ Tethered Fuel Tank Caps

Summit Racing™ tethered fuel tank caps give you the OEM quality and fit without the price. These caps fit applications originally equipped with a tether and come preassembled for easy installation. They're made from durable materials for longevity and are available in multiple colors. Order the replacement fuel cap recommended for your vehicle.

3.69 out of 5 stars ( 13 )

$14.99

Denso Fuel Pump Strainers

Many fuel pump failures are caused by contaminants; Denso fuel pump strainers are your first line of defense against premature fuel pump failure and contamination of the fuel system. Designed to keep dirt and other particles out of the fuel system, a Denso fuel pump strainer extends the life of the fuel pump and keeps it running smoothly. Plus, Denso First Time Fit fuel pump strainers are the right part and the right fit ... the first time, every time.

5.0 out of 5 stars ( 1 )

$12.99

GMB Fuel Pump Strainers

GMB fuel pump strainers are manufactured to OE specifications and feature enhanced durability to defend against premature pump failure. Nearly 75 percent of electric fuel pump failures are due to contaminants within the fuel system—so make sure to change out your screen with a high-quality replacement from GMB. Order the model recommended for your vehicle and engine application.

5.0 out of 5 stars ( 1 )

$2.99

Standard Motor Fuel Pressure Regulators

Standard Motor fuel pressure regulators ensure that your vehicle's fuel supply is precisely metered for optimum mileage and performance. Defective fuel pressure regulators most often develop excessive pressures that create an overly rich air/fuel mixture, robbing mileage and performance. Similarly, if the pressure regulator diaphragm leaks through its vacuum hose into the engine intake manifold, the fuel mixture will also become extremely rich. Don't take chances with your fuel supply—rely on Standard Motor Products for your vehicle's fuel system needs. Order the replacement regulator designed for your application.

4.6 out of 5 stars ( 47 )

$42.99

Beck/Arnley Fuel Injector O-Rings

Keep your fuel injection system leak-free! Beck/Arnley fuel injector O-rings are made from quality materials to resist high temperatures and chemical exposure for a reliable, tight seal for fuel injectors against unwanted leaks. They are direct OE-replacements that meet or exceed OEM specifications and are recommended replacements whenever fuel injectors are removed.

4.25 out of 5 stars ( 4 )

$5.99

Clearance

Beck/Arnley Fuel Injection Pressure Regulators

Your fuel injectors are the lifeblood of your engine. Beck/Arnley fuel injection pressure regulators keep that system flowing smoothly and regularly. They prevent pressure irregularities that may cause surges or dips in fuel pressure, causing sub-par engine performance or combustion issues.

5.0 out of 5 stars ( 3 )

$64.99


$43.50

$49.99

On Sale

K&N Washable Lifetime Performance Air Filters

K&N washable lifetime performance air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,400 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable--and are custom-designed to fit into your existing factory air box. Their drop-in design means that adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace it with one of these K&N air filters. Find the model designed for your specific vehicle application.

4.8 out of 5 stars ( 1171 )

$68.99


$55.19

Standard Motor Fuel Vapor Canisters

Standard Motor fuel vapor canisters are designed to store fuel vapors from the engine and keep them from venting into the atmosphere. Manufactured with the highest grade materials for prolonged life and superior performance, Standard fuel vapor canisters meet or exceed original equipment specifications and fit in the OE location.

4.42 out of 5 stars ( 31 )

$43.99

$971.99

Summit Bucks

Delphi Fuel Injection Pressure Regulators

Fuel injection pressure regulators directly affect your engine and vehicle performance and can be a major contributor or hindrance to fuel economy. Delphi fuel injection pressure regulators provide consistent and predictable fuel pressure for superior drivability. These regulators maintain the correct pressure from your tank to the injector for varied driving conditions, providing enhanced fuel control accuracy. Delphi fuel injection pressure regulators feature precisely manufactured internal valves, diaphragms, and springs for excellent performance, longer life, and improved durability.

4.53 out of 5 stars ( 36 )

$89.99

$93.99

Spectra Premium Fuel Tank Straps

Hold on! Have your fuel tank straps seen better days? Spectra Premium fuel tank straps are the perfect solution to your problems. Replace the rust and damage with high-quality steel. These fuel tank mounting straps are fabricated using modern manufacturing techniques with exacting tolerances. Additionally, you will find that their fit and function will work superbly on your vehicles. Spectra Premium designs their fuel tank straps so that they will bolt into your vehicle's stock position, saving you time and frustration. It's time to break those rusted and damaged straps loose! Pick up Spectra Premium fuel tank straps and avoid saying "goodbye" to your fuel tank.

4.19 out of 5 stars ( 68 )

$81.99

Dorman Fuel Vapor Canister Purge Valves

Dorman fuel vapor canister purge valves serve as part of the emission control system and measure the flow and amount of fuel vapor that are recycled into the combustion process via the charcoal canister, or fuel vapor storage device. Available for a range of applications and manufactured from premium materials for a long service life, these fuel vapor canister purge valves are engineered for a perfect fit and are a direct replacement for the original equipment purge valve. Order the model for your application needs.

4.79 out of 5 stars ( 24 )

$51.99

On Sale

aFe Pro 5R Air Filter Elements

With a polyurethane top and bottom construction, these high flow aFe Pro 5R air filter elements outperform stock paper filters. The multiple layers of progressively finer mesh cotton gauze in many of the aFe Pro 5R air filter elements give a whole new meaning to incredible airflow, providing incredible dust-holding capacity. They are also washable and reusable, making them a cost-efficient choice vs. stock paper filters. The aFe Pro 5R air filter elements are available in a variety of sizes and styles, which makes them a great choice for daily drivers who want to improve performance without sacrificing filtration. These air filter elements are also suitable for both street and track use where maximizing performance is a main priority.

4.55 out of 5 stars ( 80 )

$71.00


$56.80

Standard Motor Idle Air Control Valves

Standard Motor Products replacement idle air control valves help you get maximum fuel efficiency and power from your engine. A properly operating idle air control valve is an essential component to helping your vehicle run flawlessly. These valves are often referred to as idle air control or IAC valves (GM), automatic idle speed or AIS valves (DCX), and throttle air bypass solenoid or AIR valves (Ford). These idle air control valves are used on both throttle body and multi-port fuel injected engines to regulate idle speed. The IAC valves open a small bypass circuit that allows air to flow around the throttle. Increasing the volume of air that's allowed to bypass the throttle increases idle speed. The engine's computer controls the IAC valves, if idle speed is out of range, and commands the IAC valves to either increase or decrease the bypass airflow. Replace your vehicle's worn or malfunctioning idle air control valve with these reliable Standard Motor Products replacement IAC valves.

4.71 out of 5 stars ( 59 )

$263.99

Standard Motor Fuel Injectors

Standard Motor Products fuel injectors help you attain maximum fuel efficiency and power from your engine. Properly operating injectors are essential components for enabling your vehicle to run flawlessly. These OEM stock replacements are available for hundreds of specific applications. Don't drive with faulty fuel delivery. Update worn or malfunctioning fuel injectors with reliable models from Standard Motor Products.

4.67 out of 5 stars ( 255 )

$132.99

$164.99

Beck/Arnley Fuel Filters

Is your vehicle sputtering or hard to start? Frequently stalling or hesitating? You may have a clogged fuel filter. Keep the clean fuel flowing unrestricted to your engine with Beck/Arnley fuel filters. They feature an OE design, meaning that they fit perfectly, with no need to adjust the brackets. They come complete with the necessary sealing rings. Beck/Arnley fuel filters help to optimize gas mileage and keep your fuel delivery system performing at its best.

3.57 out of 5 stars ( 7 )

$33.99

Dorman Fuel Tank Mounting Straps

Dorman fuel tank mounting straps are the perfect solution to replace your existing rusted or broken fuel tank straps. Don't take chances when removing or replacing your fuel tank--insist on new quality fuel tank mounting straps from Dorman!

4.42 out of 5 stars ( 53 )

$69.99

Beck/Arnley Fuel Injectors

Beck/Arnley fuel injectors are available for a variety of applications, particularly import and late model vehicles. These replacements are manufactured within OE-specified flow rates to ensure optimum performance and quality. Don't be slowed by faulty injectors. Order the model designed for your year/make/model.

4.2 out of 5 stars ( 5 )

$70.99

Summit Bucks

Delphi Electric Fuel Pumps

Delphi electric fuel pumps are manufactured from high-quality materials. They operate under extreme temperatures and provide your vehicle with quicker engine starts. These fuel pumps are designed to be OE replacements, though universal models are also available. Find the free flow rate, maximum pressure, inlet size, and other options needed for your application. When fuel pressure becomes a problem for your vehicle, order a new Delphi electric fuel pump to restore performance!

4.02 out of 5 stars ( 48 )

$255.99

Green Filter High Performance Factory Replacement Air Filters

Green Filter factory replacement air filters deliver high performance—forever! Manufactured from recycled materials, the filters are stronger than stock, offer an OE fit, and will maintain maximum airflow for increased horsepower and fuel mileage. Their washable and reusable deep double-layered cotton pleats are encased in steel wire mesh and set in hand-molded flexible rubber bases for an airtight seal that also absorbs vibration. So, stop emptying your wallet and filling the landfills. Instead, increase your vehicle's performance with a Green high performance factory replacement air filter. They're available in a wide range of styles and sizes for both universal and vehicle-specific applications.

4.71 out of 5 stars ( 89 )

$55.17