Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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2005 CADILLAC STS Air & Fuel Delivery

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Results 1 - 24 of 43

Fel-Pro Fuel Injector O-Ring Sets

Fel-Pro fuel injector O-ring sets help maintain performance vehicle. These replacement rings are engineered to offer a good, tight seal and prevent fuel leakage into hot engine compartments. Over time, your factory O-rings can become worn or cracked—leading to erratic fuel injection. Update the small accessories with the Fel-Pro set recommended for your vehicle and engine application.

3.89 out of 5 stars ( 9 )

$3.99

$12.99

ACDelco Replacement Fuel Injectors

ACDelco replacement fuel injectors help you to get maximum fuel efficiency and power from your engine. Properly operating fuel injectors are essential components for helping your vehicle run flawlessly. Replace any worn or faulty fuel injector with an OE-style model designed for your specific vehicle.

4.51 out of 5 stars ( 37 )

$49.99

$95.99

ACDelco GM Genuine Parts Vapor Canister Purge Valves

ACDelco GM Genuine Parts vapor canister purge valves are GM-recommended replacements for your vehicle's original components. The purge valve controls the flow of fuel vapor from the vapor canister to the intake manifold. These original equipment parts have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Order the model designed for your vehicle to restore reliable, safe operation.

5.0 out of 5 stars ( 8 )

$32.99

Standard Motor Fuel Injector O-Rings

Replace your worn, cracked, or damaged fuel injector O-rings with Standard Motor Products. Your vehicle's fuel injectors operate under extreme pressures and are fitted with several O-rings to prevent leakage of fuel into hot engine compartments. The operating conditions are tough on sealing materials, and O-rings must be capable of sealing from as low as -40 degrees C to as high as +150 degrees C and be highly resistant to aggressive automotive fuels. The consequence of O-ring failure could be catastrophic, so trust your engine to Standard Motor Products O-rings.

4.7 out of 5 stars ( 33 )

$3.99

ACDelco Gold Fuel Tank Caps

ACDelco Gold fuel tank caps are premium aftermarket parts to help seal your vehicle's gas tank filler and are high-quality replacements for many vehicles on the road today. Manufactured to meet your expectations for fit, form, and function, the ACDelco Gold line offers both standard and locking caps that are all keyed alike, providing you with the extra benefit of security. Choose an extra-tight seal and deter theft with ACDelco Gold fuel tank caps.

Not Yet Reviewed

$30.99

ACDelco Fuel Injector Retaining Clips

ACDelco offers fuel injector retaining clips in a variety of styles. These factory-style replacements are designed for many vehicles from the 1980s and up. Machined to correct original specs, the metal clips secure the injectors to the fuel rail of your GM vehicle. They're available individually or in larger set quantities.

4.0 out of 5 stars ( 4 )

$12.99

UREMCO Fuel Injector O-Rings

UREMCO fuel injector O-rings enable you to avoid leaks when replacing or servicing your fuel injectors. They're made from quality materials to resist high temperatures and chemical exposure for reliable, optimum performance. The O-rings are available for a variety of applications. The direct replacements meet or exceed OEM specifications—and are highly recommended whenever fuel injectors are swapped out. Order the model and quantity needed for your vehicle.

5.0 out of 5 stars ( 3 )

$12.99

$16.99

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.

4.1 out of 5 stars ( 10 )

$14.99

ACDelco Gold Fuel Injector Seal Kits

ACDelco Gold fuel injector seal kits contain premium aftermarket replacement components for the engine fuel management system. These parts are manufactured to meet or exceed your expectations for fit, form, and function. Gold fuel injector seal kits provide the performance and dependability you expect from ACDelco. They're available for thousands of vehicles from the 1980s and up.

Not Yet Reviewed

$4.99

$11.99

ACDelco GM Genuine Parts Fuel Injection Throttle Bodies

ACDelco GM Genuine Parts fuel injection throttle bodies are GM-recommended replacements for your vehicle's original component. It is located on the intake manifold, and contains the throttle plate(s) that control the air entering the engine. The throttle body also houses the fuel injector(s) on Throttle Body Injection (TBI) or Central Fuel Injection (CFI) systems. These true OE fuel injection throttle bodies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

4.83 out of 5 stars ( 35 )

$258.99

Bosch Vapor Canister Purge Valves

Bosch vapor canister purge valves are designed to prevent harmful fuel vapors from entering your vehicle. Offering OE or better performance, their robust design is the exact Original Equipment to provide the correct function and calibration, ensuring trouble-free operation and emission compliance.

Not Yet Reviewed

$48.99

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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 ( 1138 )

$68.99


$55.19

ACDelco GM Genuine Parts Fuel Pressure Relief Valve Caps

ACDelco GM Genuine Parts fuel pressure relief valve caps are GM-recommended replacement components for one or more of the following vehicle systems: ignition, and/or engine fuel management. These GM Genuine Parts caps provide the same performance, durability, and service life you expect from General Motors.

Not Yet Reviewed

$4.99

Standard Motor TechSmart Throttle Bodies

Restore proper engine function with Standard Motor TechSmart throttle bodies. These electronic assemblies will maintain the correct volume of airflow into your engine. Each of these units features a butterfly valve, which is electronically controlled by the ECU to precisely open and close for the correct regulation of the fuel/air mixture. Many feature cast aluminum housings with an exact fit for an easy installation. Standard Motor TechSmart throttle bodies offer durable, reliable performance that have made Standard Motor Products an industry leader for more than 95 years.

4.2 out of 5 stars ( 10 )

$101.99

$172.99

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.

4.0 out of 5 stars ( 7 )

$11.99

$24.99

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.

4.74 out of 5 stars ( 19 )

$27.99

$29.99

Agility Auto Parts Fuel Pump Module Assemblies

Agility Auto Parts offers a complete line of fuel module assemblies covering a wide variety of North American vehicle applications. Engineered and manufactured in a highly automated and dust-free environment, they meet or exceed all OEM specifications for fit, form, and function. Premium quality is ensured through stringent performance and reliability testing for pressure characteristics, flowrates, electrostatic discharge, and leaks. Agility Auto Parts fuel pump module assemblies include all the necessary components for a drop-in replacement right out of the box!

4.08 out of 5 stars ( 13 )

$278.99

Cardone Remanufactured Throttle Bodies

Cardone remanufactured throttle bodies use 100 percent computerized testing of motor, throttle position sensor, and articulation to ensure reliable and consistent performance. Each unit is disassembled and every component is inspected, remanufactured or replaced to ensure a durable, high-quality product. Specialized component cleaning processes prevent the throttle bore surface from being deformed—facilitating optimum airflow. For impeccable fit, function, and savings, order the Cardone remanufactured throttle body designed for your vehicle application.

4.13 out of 5 stars ( 16 )

$96.99

$136.99

Dorman Fuel Vapor Canister Vent Solenoids

Dorman fuel vapor vent solenoids 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 vent solenoids are engineered for a perfect fit and are a direct replacement for the original equipment. Order the model for your application needs.

4.22 out of 5 stars ( 18 )

$21.99

$22.99

Carter Fuel Pump Wiring Harnesses

Carter OE-style replacement fuel pump wiring harnesses are designed for in the box applications with known wiring issues. These wiring harness include wire insulated with "ETFE" grade covering which is resistant to corrosive fuel blends. The wire terminals are beryllium copper, resulting in improved conductivity and corrosion resistance. Plus, the cover connectors and pump connectors are manufactured of glass-filled nylon, providing superior rigidity, dimensional integrity and longer product life. The harnesses are available for a wide range of vehicles, from the 1990s and up.

Not Yet Reviewed

$12.99

Bosch Fuel Filters

Keep your car running at its best with these Bosch fuel filters. Replacing your fuel filter at the manufacturer's recommended intervals is crucial to keeping your car running at its best. These Bosch fuel filters are built to meet or exceed manufacturer specifications and are designed to mount in the factory location without any hassle. Bosch even throws in mounting hardware where it is needed. Don't risk your car's health by neglecting maintenance--get one of these Bosch fuel filters and don't make your engine go thirsty again.

4.5 out of 5 stars ( 4 )

$11.99

ACDelco Gold Engine Air Filter Elements

Regular replacement of engine air filter elements is important for you and your car. Air filters trap airborne particles before they enter the engine. Excessively dirty filter elements decrease engine performance and increase fuel consumption. ACDelco Gold engine air filter elements use world-class filter technology to block 99 percent of airborne dust and dirt that can harm your engine--and they're available in panel and round styles to fit most vehicles. Benefits include: * Excellent filter capacity, enhanced efficiency, consistent flow management, and high durability for outstanding performance * The ability to trap microscopic dirt that can damage cylinder walls, pistons, and piston rings * Tight seals that help prevent unfiltered air from entering your engine * Sizes to fit virtually every car, light and heavy-duty truck, and SUV on the road today * Availability for virtually all makes and models * 12-month/12,000-mile limited warranty Round-style filters also feature: * A fine mesh screen to help reduce the risk of fire caused by engine backfires * Heat-resistant plastic on the top and bottom, with special sealing beads that provide a protective seal against automotive operating environments * A radial seal for easy installation on late model vehicles

4.75 out of 5 stars ( 113 )

$18.99

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.

4.69 out of 5 stars ( 81 )

$58.58

Agility Auto Parts Fuel Tank Straps

Agility Auto Parts offers a complete line of fuel tank straps, covering a wide variety of North American vehicles. Engineered to meet or exceed all OEM specifications, the straps are constructed of steel and treated with a rust-proof finish to ensure durability and strength. Order the length needed for your fuel tank application.

3.67 out of 5 stars ( 3 )

$41.99

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