Mazda CX-7 Fuel and Emissions Systems

Essential Mazda CX-7 Fuel and Emissions Systems

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1074)

Manifold Absolute Pressure Sensor (MAP)

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$86.99
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.

Product Features:
  • CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
  • CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
  • CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.
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Carquest Premium – Exhaust Gas Recirculation (EGR) Valve (Part No.EGC1035)

Exhaust Gas Recirculation (EGR) Valve

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$77.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1996)

Ambient Air Temperature Sensor

from

$85.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
  • Application matched components ensures system operation in like new condition.
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Carquest – Fuel Injector (Part No.67379)

Fuel Injector

from

$190.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Stainless steel calibration slide and spring assembly prevents corrosion within the fuel control body leading to an extended service life
  • Precision wound and trimmed solenoid windings allow the computer to command efficient delivery of fuel
  • High-temp Viton O-rings enable prolonged sealing of injector under extreme heat conditions
  • Fiber optic yttrium aluminum garnet “YAG” laser welding and 100 million cycle testing ensure quality in every box
  • With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
  • BWD is a global manufacturer of original equipment and aftermarket fuel injection products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest Premium – Fuel Tank Pressure Sensor (Part No.ECC1411)

Fuel Tank Pressure Sensor

from

$193.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Multi Purpose Relay (Part No.RAA1863)

Multi Purpose Relay

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$36.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1519)

Fuel Injection Pressure Regulator

from

$48.99
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to
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DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 19.61" Long, Heated, Exact Fit (Part No.234-5043)

Wideband Oxygen Sensor: Upstream, 5 Wire, 19.61" Long, Heated, Exact Fit

from

$232.99
DENSO Air/Fuel Ratio 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.; DENSO gives you the right part and the right fit+ the first time.

Product Features:
  • Specifically designed to meet the increasing demands of today’s engines
  • 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
  • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
  • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
  • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
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Carquest Premium – Fuel Injector Seal Kit (Part No.AS051)

Fuel Injector Seal Kit

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$8.29
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. Each kit services one injector and includes hard to find or previously dealer-only components.

Product Features:
  • Premium OE quality materials
  • Services one injector
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Carquest Premium – Fuel Cap Tester Adapter (Part No.12422)

Fuel Cap Tester Adapter

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$39.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:
  • BAR Certified adapters
  • Adapter check’s a fuel cap’s ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.
  • Check adapter application chart for specific makes and models
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Mahle – Fuel Injector O-Ring (Part No.C10131050398MAH)

Fuel Injector O-Ring

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$10.66
Fuel Injector O-Ring

Felpro – EGR/EXHAUST AIR SUPPLY GASKET (Part No.72336)

EGR/EXHAUST AIR SUPPLY GASKET

from

$3.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Carquest Premium – Vapor Canister (Part No.CPN2286)

Vapor Canister

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$285.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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DENSO – First Time Fit Oxygen Sensor (Part No.C5010438637ND)

First Time Fit Oxygen Sensor

from

$196.11
Denso First Time Fit oxygen sensors are constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each DENSO sensor.

Product Features:
  • SUPERIOR DESIGN – Maximizes engine performance and fuel efficiency while reducing harmful emissions.
  • DOUBLE-PROTECTION COVER – Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
  • ALUMINUM-OXIDE TRAP LAYER – Keeps silicone and lead outside the ceramic element through DENSO’s exclusive design, preventing damage to the platinum electrode.
  • STAINLESS STEEL HOUSING – Resists corrosion and contamination with a rugged, watertight body.
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Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6241)

Mass Air Flow Sensor (MAF) - 100% NEW

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$121.99
Advance Auto Parts is proud to carry all new mass air flow sensors that use high-quality components with the highest quality standards.

Product Features:
  • CARQUEST MAF use all new high-quality components at the highest quality standards.
  • Manufactured with new and advanced technology to perform, fit and function at OE specifications.
  • All new product that is tested with OEM equipment to OEM standards
  • Outperforms competition when tested in extreme environmental conditions
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Bosch – MAP Sensor (Part No.C7044291923BOS)

MAP Sensor

from

$123.45
MAP Sensor

Delphi – Fuel Pump Module Assembly: With Float Arm, Seal, Lock Ring (Part No.FG1269)

Fuel Pump Module Assembly: With Float Arm, Seal, Lock Ring

from

$309.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:
  • Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
  • Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
  • Lower amperage draws less load on vehicle’s electrical system
  • Part is validated, tested and matched to the right vehicle application
  • Always be sure to check and clean fuel tank to avoid unnecessary returns
  • Lower failure rates due to its innovative design and durability
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Dorman – Evaporative Emissions Purge Solenoid Valve (Part No.911-702)

Evaporative Emissions Purge Solenoid Valve

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$32.99
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical to the evaporative emissions system and fulfills government requirements.

Product Features:
  • Direct replacement – this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle’s evaporative emissions system.
  • Quality construction – manufactured from premium materials for a long service life.
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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Mahle – FI Throttle Body Mou (Part No.C7001270916MAH)

FI Throttle Body Mou

from

$14.28
FI Throttle Body Mou

Carquest Premium – Fuel Injector Seal (Part No.AS059)

Fuel Injector Seal

from

$17.79
Product Features:
  • Premium OE quality materials
  • Includes upper o-ring
  • Includes plastic split ring
  • Includes two plastic washers
  • Includes combustion gasket
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Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

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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.

Product Features:
  • Helps avoid premature fuel pump failure
  • Lint free towel included
  • Low suds formulation
  • Removes harmful contaminants from the fuel tank
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Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC1527)

Vapor Canister Purge Solenoid

from

$181.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Ambient Air Temperature Sensor Connector (Part No.PTA1106)

Ambient Air Temperature Sensor Connector

from

$64.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Delphi – Direct Injection High Pressure Fuel Pump: With Gasket or Seal, Without Wiring Harness (Part No.HM10104)

Direct Injection High Pressure Fuel Pump: With Gasket or Seal, Without Wiring Harness

from

$1179.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:
  • Capable of delivering fuel at high pressures that can range from 2,000-2,800 PSI
  • Mechanically driven high fuel flow pump enables rail pressure build up quickly for fast start times
  • Fuel delivered directly into the engine combustion chamber for increased horsepower and fuel economy
  • Meets OE specifications
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Elring – Fuel Injector Seal (Part No.C1010681908ELR)

Fuel Injector Seal

from

$2.51
Fuel Injector Seal

Helping You Find the Right Fuel and Emissions Systems for Your Mazda CX-7

You love your CX-7. So we’ve made it easier than ever to help you find Mazda CX-7 Fuel and Emissions Systems in our online catalog. Our inventory holds 90 aftermarket and OEM Fuel and Emissions Systems for your Mazda CX-7, ranging from $2.51 to $1,179.99.

We offer parts from 22 brands trusted to make quality Fuel and Emissions Systems for your Mazda CX-7. Before you buy, take some time to read through customer reviews. We currently have 9,942 reviews of Mazda CX-7 Fuel and Emissions Systems from previous customers. Some of the top rated parts include Locking Fuel Cap: 10510, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 4.0 stars and Mass Air Flow Sensor with 5.0 stars.

Find your CX-7 Fuel and Emissions Systems here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Mazda CX-7 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Fuel and Emissions Systems Brands for Your Mazda CX-7

Our inventory holds Fuel and Emissions Systems for your Mazda CX-7 from 22 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, FELPRO, and Motorad, all of which can keep that Mazda happy.
We have Pierburg parts available for your Mazda CX-7 in categories like Fuel Injectors. Some of the top-rated Pierburg parts in these categories are:
Air Mass Sensor
from $225.88
(1)
Air Mass Sensor
Air Flow Meters and Mass Air

Top-Rated Carquest Premium Fuel and Emissions Systems

Leading Carquest Premium Fuel and Emissions Systems

We carry Carquest Premium brand parts for your Mazda CX-7 across several catalog categories, including Gas Caps. Some of our most reviewed Carquest Premium parts include:
Fuel Cap
from $17.79
(40)
Fuel Cap
Gas Caps

FAQs for Mazda CX-7 Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the Mazda CX-7?

Out of 90 Fuel and Emissions Systems for the Mazda CX-7, the most popular in our inventory are:
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
Fuel Injector O-Ring Kits
Tethered Fuel Cap
from $25.99
This product is not rated
Tethered Fuel Cap
Gas Caps

What are the top-rated Mazda CX-7 Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your Mazda CX-7 based on customer reviews/ratings are:
Locking Fuel Cap: 10510, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
from $32.99
(32)
Locking Fuel Cap: 10510, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“I had purchased a less expensive MotoRad cap and still had the fuel cap warning light on my dashboard. This is a much better quality cap and heavier ”
Mass Air Flow Sensor
from $146.99
(7)
Mass Air Flow Sensor
“Worked great”