2015 Cadillac ATS Fuel and Emissions Systems

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Essential Fuel and Emissions Systems for 2015 Cadillac ATSs

GM Genuine Parts – GM Genuine Parts Fuel Injection Fuel Pressure Relief Valve, 88894338 (Part No.88894338)

GM Genuine Parts Fuel Injection Fuel Pressure Relief Valve, 88894338

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$4.79
GM Genuine Parts Fuel Injection Fuel Rail Pressure Relief Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest Multi-Use Connector, PTA1226 (Part No.PTA1226)

Carquest Multi-Use Connector, PTA1226

from

$49.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 12.75"" Long, Heated, Direct Fit, 21571" (Part No.21571)

"NTK Switching Oxygen Sensor: 4 Wire, 12.75"" Long, Heated, Direct Fit, 21571"

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$125.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
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Carquest Premium – Carquest Fuel Tank Pressure Sensor, ECA1048 (Part No.ECA1048)

Carquest Fuel Tank Pressure Sensor, ECA1048

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$64.99
Pressure sensors are used within several operating systems on the vehicle. Subjects in this category measure the pressure of both liquid and air to include air in a positive pressure and negative pressure range. Pressure sensors report out as the result of an electrical device called a strain gauge which produces an analog or digital signal output dependent on the needs of the circuit. Pressures may be very low such as barometric pressure, or extremely high such as in a high-pressure fuel injection system.
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Carquest Premium – Carquest Premium GDI Seal Tool Kit Remanufactured, ATK-001 (Part No.ATK-001)

Carquest Premium GDI Seal Tool Kit Remanufactured, ATK-001

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$129.99
This premium tool kit is designed to ensure the correct installation of the combustion seal on Gasoline Direct Injectors (GDI), which require replacement any time the injector is reinstalled. This special tool allows for the expansion of the combustion seal to allow installation onto the injector’s tip and resizing tools to provide precise dimensioning to ensure proper combustion sealing. Constructed of high-quality stainless steel the tool will provide years of trouble-free service and can be used on over 100 unique styles of GDI injectors.
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Felpro – Felpro Fuel Injector O-Ring Kit, ES 73135 (Part No.ES 73135)

Felpro Fuel Injector O-Ring Kit, ES 73135

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$33.99
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.
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GM Genuine Parts – GM Genuine Parts Vapor Canister Purge Valve, 12630282 (Part No.12630282)

GM Genuine Parts Vapor Canister Purge Valve, 12630282

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$82.99
ACDelco GM Original Equipment 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 vapor canister purge valves have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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GM Genuine Parts – GM Genuine Parts Fuel Injection Throttle Body Mounting Gasket, 12634371 (Part No.12634371)

GM Genuine Parts Fuel Injection Throttle Body Mounting Gasket, 12634371

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$11.99
GM Genuine Parts Fuel Injection Throttle Body Mounting Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These gaskets help provide an air-tight seal between the throttle body and the intake manifold, and are GM-recommended replacements for your vehicle’s original components. Replace this gasket whenever you service the throttle body, as leaks can negatively affect the air/fuel ratio and compromise performance. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Dorman – Dorman Drive Type Rivet-GM-Hole SIze-6.5mm, Diameter 18mm, 963-208 (Part No.963-208)

Dorman Drive Type Rivet-GM-Hole SIze-6.5mm, Diameter 18mm, 963-208

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$4.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
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GM Genuine Parts – GM Genuine Parts Vacuum Pump, 12686657 (Part No.12686657)

GM Genuine Parts Vacuum Pump, 12686657

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$109.99
GM Genuine Parts Vacuum Pumps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These vacuum pumps provide a source of vacuum power for emission controls, and may be electrically or mechanically operated, depending on vehicle application. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest Ambient Light Sensor, TAA1109 (Part No.TAA1109)

Carquest Ambient Light Sensor, TAA1109

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$65.99
The Ambient Light Sensor is a photoelectric type device which will report the ambient light condition to the body control module to control the headlight and interior light operation during a low light condition.
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Dorman – Dorman Panel Retainer, 963-056D (Part No.963-056D)

Dorman Panel Retainer, 963-056D

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$5.29
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
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GM Genuine Parts – GM Genuine Parts Fuel Pressure Relief Valve Cap, 214-1044 (Part No.214-1044)

GM Genuine Parts Fuel Pressure Relief Valve Cap, 214-1044

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$6.29
GM Genuine Parts Fuel Pressure Relief Valve Caps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Fuel Tank Pressure Sensor Cover, 20893611 (Part No.20893611)

GM Genuine Parts Fuel Tank Pressure Sensor Cover, 20893611

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$4.99
GM Genuine Parts Fuel Pressure Sensor Covers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Fuel Tank Lock Ring (Right), TR26 (Part No.TR26)

GM Genuine Parts Fuel Tank Lock Ring (Right), TR26

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$16.99
GM Genuine Parts Fuel Tank Sender Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These retainers help align and secure your vehicle’s fuel tank sender. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10595 (Part No.10595)

Carquest Locking Fuel Tank Cap, 10595

from

$22.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Multi-Use Connector, PTA1482 (Part No.PTA1482)

Carquest Multi-Use Connector, PTA1482

from

$37.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)

Delphi Fuel Tank Cleaning Kit, FC01

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$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Hitachi – Hitachi Mass Air Flow Sensor, MAF0034 (Part No.MAF0034)

Hitachi Mass Air Flow Sensor, MAF0034

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$69.99
Hitachi’s Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and high-quality components for enhanced durability and accurate air flow measurements. Hitachi MAFs are 100% air flow tested for ideal performance and are calibrated for each application ensuring your vehicle meets the strict emission standards set by the manufacturer. Details such as a contaminant bypass port (when applicable) and protected circuitry providing a durable and reliable product approved by OE manufacturers makes Hitachi’s air flow sensors the premium choice.
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Dorman – Dorman High Pressure Fuel Line – Feed, 904-050 (Part No.904-050)

Dorman High Pressure Fuel Line - Feed, 904-050

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$93.99
This fuel injection fuel feed pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability.
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GM Genuine Parts – GM Genuine Parts Fuel Level Sensor Kit with Seal, 13544258 (Part No.13544258)

GM Genuine Parts Fuel Level Sensor Kit with Seal, 13544258

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$67.99
GM Genuine Parts Fuel Level Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors measure fuel level changes in your vehicle’s fuel tank, which are displayed on the vehicle’s fuel gauge. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Autotecnica – Autotecnica Fuel Tank Pump Seal, CY0516171 (Part No.CY0516171)

Autotecnica Fuel Tank Pump Seal, CY0516171

from

$19.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications, Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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GM Genuine Parts – GM Genuine Parts Fuel Injector O-Ring Kit with Seals and Spacers, 217-3399 (Part No.217-3399)

GM Genuine Parts Fuel Injector O-Ring Kit with Seals and Spacers, 217-3399

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$125.99
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest GDI Fuel Feed Line Remanufactured, A301-29 (Part No.A301-29)

Carquest GDI Fuel Feed Line Remanufactured, A301-29

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$109.99
CARQUEST premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure. Line requires replacement any time it is removed during servicing of fuel system.
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Carquest Premium – Carquest Reman GDI Fuel Injector, A511-1273 (Part No.A511-1273)

Carquest Reman GDI Fuel Injector, A511-1273

from

$99.99
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.
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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pressure Sensor, 213-4681 (Part No.213-4681)

GM Genuine Parts Multi-Purpose Pressure Sensor, 213-4681

from

$49.99
ACDelco GM Original Equipment Multi Purpose Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
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Carquest Premium – Carquest Oxygen Sensor Connector, PTA4002 (Part No.PTA4002)

Carquest Oxygen Sensor Connector, PTA4002

from

$47.49
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest New Map Sensor, ECA2524 (Part No.ECA2524)

Carquest New Map Sensor, ECA2524

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$56.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.
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Upgrade your 2015 Cadillac ATS with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2015 Cadillac ATS, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your ATS functioning at its best. At Advance Auto Parts, we offer a wide selection of 112 Fuel and Emissions Systems for the 2015 Cadillac ATS, designed to meet your needs without breaking the bank. From Gas Cap replacements to Fuel Pumps upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2015 Cadillac ATS at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $4.79 to $489.99, with an average price of $67.90. Our 112 Fuel and Emissions Systems in stock come from 12 trusted brands, so you’re sure to find the right part for your 2015 Cadillac ATS without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2015 Cadillac ATS, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names like DENSO, Carquest Premium, Hitachi, and more. DENSO Fuel and Emissions Systems start at just $83.99 and boast an impressive 4.6 stars average rating from customers. Carquest Premium and Hitachi also bring quality to the table, with Fuel and Emissions Systems available starting at $16.99, and at an average 4.5 stars rating. With 3,619 customer reviews and counting, our 2015 Cadillac ATS Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2015 Cadillac ATS is always ready to roll. We’re committed to providing you with everything you need to keep your ATS in top shape, all in one place. Start shopping confidently below for your 2015 Cadillac ATS!

Best-Selling Gas Caps for 2015 Cadillac ATSs

Enhance the driving experience in your Cadillac with 13 quality Gas Cap components, starting at $9.99.

Carquest Premium – Carquest Locking Flex Fuel Tank Cap, 10504Y (Part No.10504Y)

Carquest Locking Flex Fuel Tank Cap, 10504Y

from

$22.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10841 (Part No.10841)

Carquest Non-Locking Fuel Tank Cap, 10841

from

$18.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10834 (Part No.10834)

Carquest Non-Locking Fuel Tank Cap, 10834

from

$9.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10825 (Part No.10825)

Carquest Non-Locking Fuel Tank Cap, 10825

from

$14.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10511 (Part No.10511)

Carquest Locking Fuel Tank Cap, 10511

from

$27.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10595 (Part No.10595)

Carquest Locking Fuel Tank Cap, 10595

from

$22.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Flex Fuel Tank Cap, 10511Y (Part No.10511Y)

Carquest Locking Flex Fuel Tank Cap, 10511Y

from

$32.49
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack, 10504 (Part No.10504)

Carquest Locking Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack, 10504

from

$23.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack, 17504Y (Part No.17504Y)

Carquest Locking Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack, 17504Y

from

$17.49
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Flex Fuel Tank Cap, 10841Y (Part No.10841Y)

Carquest Non-Locking Flex Fuel Tank Cap, 10841Y

from

$24.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Motorad – Motorad Direct Fit Tethered Non-Locking Gas Fuel Tank Cap:, MGC825T (Part No.MGC825T)

Motorad Direct Fit Tethered Non-Locking Gas Fuel Tank Cap:, MGC825T

from

$22.29
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Flex Fuel Tank Cap, 10834Y (Part No.10834Y)

Carquest Non-Locking Flex Fuel Tank Cap, 10834Y

from

$10.49
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Keyed Alike Locking Fuel Cap, 17595 (Part No.17595)

Carquest Keyed Alike Locking Fuel Cap, 17595

from

$12.79
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Most Popular 2015 Cadillac ATS Fuel Pumps

Customize your Cadillac with 6 Fuel Pumps products like Fuel Pumps, Direct Injection High Pressure Fuel Pumps, and Fuel Cap Tester Adapters, all priced under $489.99.

GM Genuine Parts – GM Genuine Parts Fuel Pump, HPM1029 (Part No.HPM1029)

GM Genuine Parts Fuel Pump, HPM1029

from

$254.99
GM Genuine Parts Mechanical Fuel Pumps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These help provide a steady, reliable supply of fuel for your vehicle’s engine. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Delphi – Delphi Fuel Pump Module Assembly: With Float Arm, Seal, FG1811 (Part No.FG1811)

Delphi Fuel Pump Module Assembly: With Float Arm, Seal, FG1811

from

$489.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Delphi – Delphi Direct Injection High Pressure Fuel Pump: With Gasket, HM10030 (Part No.HM10030)

Delphi Direct Injection High Pressure Fuel Pump: With Gasket, HM10030

from

$319.99
Demand for Gasoline Direct injection (GDi) technology globally is expected to grow in excess of 10 percent annually through 2026. Delphi uses the latest generation of OE technology for our GDi, and our GDi service program includes the OE parts, tools and know-how to service this fast-growing, high-performance technology. Delphi is a leading Tier 1 supplier of GDi systems to global OEMs. We offer multiple GDi specific training classes, a technician support hotline staffed by ASE certified technicians, and a full line of GDi high-pressure fuel pumps. Learn more about our training programs and tech hotline at 1-877-463-3574.
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Dorman – Dorman Fuel Pump Cam Follower, 926-441 (Part No.926-441)

Dorman Fuel Pump Cam Follower, 926-441

from

$47.99
Low fuel pressure causing running issues and engine warning light? This fuel pump camshaft follower restores fuel system pressure lost to wear and tear on the original equipment part.
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Carquest Premium – Carquest Fuel Pump Camshaft Follower, CSA5313 (Part No.CSA5313)

Carquest Fuel Pump Camshaft Follower, CSA5313

from

$40.99
The Fuel Pump Camshaft Follower rides on a camshaft lobe while the other side of the device drives the high pressure fuel pump actuator. This device is typically replaced whenever the high pressure fuel pump is replaced.
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Carquest Premium – Carquest Fuel Cap Tester Adapter:, 12410 (Part No.12410)

Carquest Fuel Cap Tester Adapter:, 12410

from

$17.79
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
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Top Picks for 2015 Cadillac ATS Oxygen Sensors

Upgrade Cadillac ATSs with top-quality Oxygen Sensors parts, including 18 OEM and aftermarket selections for your 2015 model.

DENSO – "DENSO Oxygen Sensor: Upstream, 4 Wire, 15.04"" Long, Heated, Exact Fit, 234-4763" (Part No.234-4763)

"DENSO Oxygen Sensor: Upstream, 4 Wire, 15.04"" Long, Heated, Exact Fit, 234-4763"

from

$83.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 24.92"" Long, Heated, Universal, 15733" (Part No.15733)

"Bosch Oxygen Sensor: 4 Wire, 24.92"" Long, Heated, Universal, 15733"

from

$92.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 25.87"" Long, Heated, Universal, 15741" (Part No.15741)

"Bosch Oxygen Sensor: 4 Wire, 25.87"" Long, Heated, Universal, 15741"

from

$69.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
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GM Genuine Parts – GM Genuine Parts Heated Oxygen Sensor, 12634064 (Part No.12634064)

GM Genuine Parts Heated Oxygen Sensor, 12634064

from

$142.99
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle’s exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Heated Oxygen Sensor, 12683553 (Part No.12683553)

GM Genuine Parts Heated Oxygen Sensor, 12683553

from

$89.99
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle’s exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 14.75"" Long, Heated, Direct Fit, 21579" (Part No.21579)

"NTK Switching Oxygen Sensor: 4 Wire, 14.75"" Long, Heated, Direct Fit, 21579"

from

$92.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
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GM Genuine Parts – GM Genuine Parts Heated Oxygen Sensor, 12645561 (Part No.12645561)

GM Genuine Parts Heated Oxygen Sensor, 12645561

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$77.99
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle’s exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 10.24"" Long, Heated, Exact Fit, 16449" (Part No.16449)

"Bosch Oxygen Sensor: 4 Wire, 10.24"" Long, Heated, Exact Fit, 16449"

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$94.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
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DENSO – "DENSO Oxygen Sensor: 4 Wire, 10.24"" Long, Heated, Exact Fit, 234-4565" (Part No.234-4565)

"DENSO Oxygen Sensor: 4 Wire, 10.24"" Long, Heated, Exact Fit, 234-4565"

from

$107.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 10.75"" Long, Heated, Direct Fit, 21072" (Part No.21072)

"NTK Switching Oxygen Sensor: 4 Wire, 10.75"" Long, Heated, Direct Fit, 21072"

from

$81.99
NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle€™s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 12.75"" Long, Heated, Direct Fit, 21571" (Part No.21571)

"NTK Switching Oxygen Sensor: 4 Wire, 12.75"" Long, Heated, Direct Fit, 21571"

from

$125.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 14.69"" Long, Heated, Exact Fit, 16552" (Part No.16552)

"Bosch Oxygen Sensor: 4 Wire, 14.69"" Long, Heated, Exact Fit, 16552"

from

$81.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
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GM Genuine Parts – GM Genuine Parts Heated Oxygen Sensor, 12634062 (Part No.12634062)

GM Genuine Parts Heated Oxygen Sensor, 12634062

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$138.99
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle’s exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 12.75"" Long, Heated, Direct Fit, 21574" (Part No.21574)

"NTK Switching Oxygen Sensor: 4 Wire, 12.75"" Long, Heated, Direct Fit, 21574"

from

$87.99
NGK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
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DENSO – "DENSO Oxygen Sensor: 4 Wire, Direct Fit, Heated, Wire Length: 15.04"", 234-8080" (Part No.234-8080)

"DENSO Oxygen Sensor: 4 Wire, Direct Fit, Heated, Wire Length: 15.04"", 234-8080"

from

$85.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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DENSO – "DENSO Oxygen Sensor: 4 Wire, 14.76"" Long, Heated, Exact Fit, 234-4441" (Part No.234-4441)

"DENSO Oxygen Sensor: 4 Wire, 14.76"" Long, Heated, Exact Fit, 234-4441"

from

$81.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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Carquest Premium – Carquest Multi-Use Connector, PTA1687 (Part No.PTA1687)

Carquest Multi-Use Connector, PTA1687

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$47.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest Oxygen Sensor Connector, PTA4002 (Part No.PTA4002)

Carquest Oxygen Sensor Connector, PTA4002

from

$47.49
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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In-Demand Fuel Injectors for 2015 Cadillac ATSs

Select from 25 premium Fuel Injectors parts for your 2015 Cadillac ATS, with prices ranging from $6.29 to $151.99.

Hitachi – Hitachi Mass Air Flow Sensor, MAF0120 (Part No.MAF0120)

Hitachi Mass Air Flow Sensor, MAF0120

from

$105.99
Hitachi€™s Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and high-quality components for enhanced durability and accurate air flow measurements. Hitachi MAFs are 100% air flow tested for ideal performance and are calibrated for each application ensuring your vehicle meets the strict emission standards set by the manufacturer. Details such as a contaminant bypass port (when applicable) and protected circuitry providing a durable and reliable product approved by OE manufacturers makes Hitachi€™s air flow sensors the premium choice.
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GM Genuine Parts – GM Genuine Parts Multi-Purpose Air Sensor, 23262343 (Part No.23262343)

GM Genuine Parts Multi-Purpose Air Sensor, 23262343

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$112.99
GM Genuine Parts Multi Purpose Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest New Mass Air Flow Sensor – Sensor Only, MQ6396 (Part No.MQ6396)

Carquest New Mass Air Flow Sensor - Sensor Only, MQ6396

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$72.99
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.
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GM Genuine Parts – GM Genuine Parts Direct Fuel Injector Assembly, 12634126 (Part No.12634126)

GM Genuine Parts Direct Fuel Injector Assembly, 12634126

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$136.99
ACDelco GM Original Equipment Fuel Injectors are electro-magnetic valves that meter fuel into the engine’s intake manifold or cylinders for combustion, and are GM-recommended replacements for your vehicle’s original components. The engine control module (ECM) operates the injector by applying an electric current to the injector solenoid winding, causing the needle valve to open, and allowing pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Felpro – Felpro Fuel Injection Throttle Body Mounting Gasket, 61699 (Part No.61699)

Felpro Fuel Injection Throttle Body Mounting Gasket, 61699

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$10.99
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.
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GM Genuine Parts – GM Genuine Parts Fuel Pressure Relief Valve Cap, 214-1044 (Part No.214-1044)

GM Genuine Parts Fuel Pressure Relief Valve Cap, 214-1044

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$6.29
GM Genuine Parts Fuel Pressure Relief Valve Caps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Direct Fuel Injector Assembly, 12662564 (Part No.12662564)

GM Genuine Parts Direct Fuel Injector Assembly, 12662564

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$151.99
ACDelco GM Original Equipment Fuel Injectors are electro-magnetic valves that meter fuel into the engine’s intake manifold or cylinders for combustion, and are GM-recommended replacements for your vehicle’s original components. The engine control module (ECM) operates the injector by applying an electric current to the injector solenoid winding, causing the needle valve to open, and allowing pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Carquest Premium – Carquest New MAP SENSOR, ECE1033 (Part No.ECE1033)

Carquest New MAP SENSOR, ECE1033

from

$51.99
The Premium CarQuest Vehicle Solutions line is designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Relief Valve is used in the automotive air conditioning system to prevent unusual over-pressure that may cause damage to critical components within the system or to the system as a whole. By opening it’s valve when the system pressure exceeds the preset pressure levels and closing when the internal pressure decreases to the preset pressure levels, proper factory designated system pressures are maintained.
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GM Genuine Parts – GM Genuine Parts Fuel Injection Throttle Body Mounting Gasket, 12634371 (Part No.12634371)

GM Genuine Parts Fuel Injection Throttle Body Mounting Gasket, 12634371

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$11.99
GM Genuine Parts Fuel Injection Throttle Body Mounting Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These gaskets help provide an air-tight seal between the throttle body and the intake manifold, and are GM-recommended replacements for your vehicle’s original components. Replace this gasket whenever you service the throttle body, as leaks can negatively affect the air/fuel ratio and compromise performance. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Direct Fuel Injector Assembly, 12634123 (Part No.12634123)

GM Genuine Parts Direct Fuel Injector Assembly, 12634123

from

$128.99
ACDelco GM Original Equipment Fuel Injectors are electro-magnetic valves that meter fuel into the engine’s intake manifold or cylinders for combustion, and are GM-recommended replacements for your vehicle’s original components. The engine control module (ECM) operates the injector by applying an electric current to the injector solenoid winding, causing the needle valve to open, and allowing pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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GM Genuine Parts – GM Genuine Parts Indirect Fuel Injector Kit with Clamps, Seals, Ret, 217-3425 (Part No.217-3425)

GM Genuine Parts Indirect Fuel Injector Kit with Clamps, Seals, Ret, 217-3425

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$41.49
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Fuel Injector O-Ring Kit with 12 Seals, 12644827 (Part No.12644827)

GM Genuine Parts Fuel Injector O-Ring Kit with 12 Seals, 12644827

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$35.99
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Delphi – Delphi Mass Air Flow Sensor, AF10682 (Part No.AF10682)

Delphi Mass Air Flow Sensor, AF10682

from

$148.99
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.
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GM Genuine Parts – GM Genuine Parts Direct Fuel Injector Kit with Spacer and Seals, 12662571 (Part No.12662571)

GM Genuine Parts Direct Fuel Injector Kit with Spacer and Seals, 12662571

from

$135.99
ACDelco GM Original Equipment Fuel Injectors are electro-magnetic valves that meter fuel into the engine’s intake manifold or cylinders for combustion, and are GM-recommended replacements for your vehicle’s original components. The engine control module (ECM) operates the injector by applying an electric current to the injector solenoid winding, causing the needle valve to open, and allowing pressurized fuel to be atomized into the intake airstream. These original equipment fuel injectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Carquest Premium – Carquest Premium GDI Seal Tool Kit Remanufactured, ATK-001 (Part No.ATK-001)

Carquest Premium GDI Seal Tool Kit Remanufactured, ATK-001

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$129.99
This premium tool kit is designed to ensure the correct installation of the combustion seal on Gasoline Direct Injectors (GDI), which require replacement any time the injector is reinstalled. This special tool allows for the expansion of the combustion seal to allow installation onto the injector’s tip and resizing tools to provide precise dimensioning to ensure proper combustion sealing. Constructed of high-quality stainless steel the tool will provide years of trouble-free service and can be used on over 100 unique styles of GDI injectors.
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GM Genuine Parts – GM Genuine Parts Fuel Injector O-Ring Kit with Seals and Spacers, 217-3399 (Part No.217-3399)

GM Genuine Parts Fuel Injector O-Ring Kit with Seals and Spacers, 217-3399

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$125.99
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Carquest Premium – Carquest Remanufactured Fuel Injector, A511-1193 (Part No.A511-1193)

Carquest Remanufactured Fuel Injector, A511-1193

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$109.99
Carquest Remanufactured Fuel Injector, A511-1193.
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Carquest Premium – Carquest Remanufactured GDI Fuel Injector, A511-1033 (Part No.A511-1033)

Carquest Remanufactured GDI Fuel Injector, A511-1033

from

$106.99
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.
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Dorman – Dorman High Pressure Fuel Line – Feed, 904-050 (Part No.904-050)

Dorman High Pressure Fuel Line - Feed, 904-050

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$93.99
This fuel injection fuel feed pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability.
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Carquest Premium – Carquest Remanufactured GDI Fuel Injector, A511-1213 (Part No.A511-1213)

Carquest Remanufactured GDI Fuel Injector, A511-1213

from

$91.99
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.
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Carquest Premium – Carquest Remanufactured GDI Fuel Injector, A511-1043 (Part No.A511-1043)

Carquest Remanufactured GDI Fuel Injector, A511-1043

from

$79.99
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.
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Carquest Premium – Carquest Remanufactured GDI Fuel Injector, A511-1233 (Part No.A511-1233)

Carquest Remanufactured GDI Fuel Injector, A511-1233

from

$72.99
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.
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Felpro – Felpro Fuel Injector O-Ring Kit, ES 73135 (Part No.ES 73135)

Felpro Fuel Injector O-Ring Kit, ES 73135

from

$33.99
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.
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Carquest Premium – Carquest Fuel Injector Seal Kit Remanufactured, AS068 (Part No.AS068)

Carquest Fuel Injector Seal Kit Remanufactured, AS068

from

$24.99
CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Includes hard to find or previously dealer-only components. Use CARQUEST tool kit ATK-001 or equivalent for proper installation of combustion seal.
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Most Sold 2015 Cadillac ATS Fuel Tanks

Explore our best-selling Cadillac parts for the 2015 ATS among 9 OEM and aftermarket options starting from $12.49.

Carquest Premium – Carquest Fuel Tank Lock Ring LO1582926 (Part No.LO1582926)

Carquest Fuel Tank Lock Ring LO1582926

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$16.99
Carquest Premium offers a complete line of fuel tank lock rings covering a wide variety of North American vehicle applications. Carquest Premium fuel tank lock rings are engineered to meet or exceed all OEM specifications. Carquest Premium fuel tank lock rings are precision stamped and are treated with a rust proof finish to ensure durability and strength.
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Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)

Delphi Fuel Tank Cleaning Kit, FC01

from

$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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GM Genuine Parts – GM Genuine Parts Fuel Tank Lock Ring (Right), TR26 (Part No.TR26)

GM Genuine Parts Fuel Tank Lock Ring (Right), TR26

from

$16.99
GM Genuine Parts Fuel Tank Sender Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These retainers help align and secure your vehicle’s fuel tank sender. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Dorman – Dorman Fuel Tank O-Ring, 911-245 (Part No.911-245)

Dorman Fuel Tank O-Ring, 911-245

from

$44.99
This fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles, and is engineered for durability and reliable performance.
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GM Genuine Parts – GM Genuine Parts Fuel Pump O-Ring, G41 (Part No.G41)

GM Genuine Parts Fuel Pump O-Ring, G41

from

$15.99
GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Dorman – Dorman Fuel Pump Lock Ring, 579-102 (Part No.579-102)

Dorman Fuel Pump Lock Ring, 579-102

from

$19.49
A recommended replacement whenever the sending unit is serviced, this fuel tank lock ring is a direct match for the original part. Designed for a secure fit, it’s manufactured from durable materials for reliable service.
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GM Genuine Parts – GM Genuine Parts Fuel Sender Kit, 85170840 (Part No.85170840)

GM Genuine Parts Fuel Sender Kit, 85170840

from

$69.99
GM Genuine Parts Fuel Level Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These units measure fuel level changes in your vehicle’s fuel tank, which are displayed on the vehicle’s fuel gauge. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Fuel Tank Sending Unit Lock Ring, TR30 (Part No.TR30)

GM Genuine Parts Fuel Tank Sending Unit Lock Ring, TR30

from

$30.99
GM Genuine Parts Fuel Tank Lock Rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Autotecnica – Autotecnica Fuel Tank Pump Seal, CY0516171 (Part No.CY0516171)

Autotecnica Fuel Tank Pump Seal, CY0516171

from

$19.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications, Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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Top-Rated Fuel and Emissions Systems Brands For Your 2015 Cadillac ATS

Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2015 Cadillac ATSs. Below you’ll find some of our best rated Fuel and Emissions Systems from DENSO, Carquest Premium, and Hitachi, and more. Fuel and Emissions Systems from these brands that fit a 2015 ATS start at just $16.99 and are rated as high as 4.6 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.

Popular DENSO 2015 Cadillac ATS Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2015 Cadillac ATS, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. DENSO ticks all of those boxes. We offer a wide selection of DENSO Fuel and Emissions Systems, specifically designed for the 2015 Cadillac ATS. With over 1 DENSO brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $83.99. Plus, with over 1 customer reviews and an average rating of 4.6 stars, you can trust that our DENSO Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
"DENSO Oxygen Sensor: Upstream, 4 Wire, 15.04"" Long, Heated, Exact Fit, 234-4763"
from $83.99
(1)
"DENSO Oxygen Sensor: Upstream, 4 Wire, 15.04"" Long, Heated, Exact Fit, 234-4763"
“It worked right away and now I. Am use my remote start again”

Popular Carquest Premium 2015 Cadillac ATS Fuel and Emissions Systems

Carquest Premium auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 2015 Cadillac ATS owner should feel confident when installing genuine Carquest Premium parts in their vehicle. To ensure the best fit and performance for your 2015 ATS, Advance Auto Parts carries a full inventory of 3 Carquest Premium Fuel and Emissions Systems. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these Carquest Premium Fuel and Emissions Systems range from $16.99 to $22.99, plus, with more than 105 customer reviews and an impressive 4.5 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.
Carquest Locking Flex Fuel Tank Cap, 10504Y
from $22.99
(3)
Carquest Locking Flex Fuel Tank Cap, 10504Y
“It works very well on 2004 chevy flex fuel suburban. I recommend it to anyone .”
Carquest Non-Locking Fuel Tank Cap, 10841
from $18.99
(97)
Carquest Non-Locking Fuel Tank Cap, 10841
“Does the job”
Carquest Fuel Tank Lock Ring LO1582926
from $16.99
(5)
Carquest Fuel Tank Lock Ring LO1582926
“Seems like a nice quality part, installed nice, no complaints.”

FAQs for 2015 Cadillac ATS Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 2015 Cadillac ATSs?

Out of 112 Fuel and Emissions Systems that fit 2015 Cadillac ATSs, the following parts are the top sellers:

What’s the price range for 2015 Cadillac ATS Fuel and Emissions Systems?

Fuel and Emissions System prices for the 2015 Cadillac ATS start at $4.79 and go up to $489.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 2015 Cadillac ATS?

The average price for Fuel and Emissions Systems for the 2015 Cadillac ATS is $67.90. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel and Emissions Systems for other Cadillac ATS model years?

Yes, we currently carry Fuel and Emissions Systems for 5 model years of Cadillac ATSs between 2013 and 2019. Fuel and Emissions Systems are bought most frequently for the following model years: 2019, 2018, 2017, 2016, 2014, and 2013.

What are the cheapest Fuel and Emissions Systems for my 2015 Cadillac ATS?

The cheapest 2015 Cadillac ATS Fuel and Emissions Systems we carry in stock are:

What are the top-rated Fuel and Emissions Systems that fit the 2015 Cadillac ATS?

Out of 3,619 reviews by customers, our 2015 Cadillac ATS Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2015 Cadillac ATS and their top-rated products:

What types of Fuel and Emissions Systems do you sell for my 2015 Cadillac ATS?

As of 8/2/26, these are some of the most in-demand types of Fuel and Emissions Systems for a 2015 Cadillac ATS:

Can I get help with 2015 Cadillac ATS Fuel and Emissions System orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Cadillac Fuel and Emissions Systems and more.

What is your return policy for Cadillac ATS Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new Cadillac ATS Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.