2003 Mazda B4000 Fuel and Emissions Systems

Essential 2003 Mazda B4000 Fuel and Emissions Systems

Carquest Premium – Electric Fuel Pump Inertia Switch (Part No.SBA4426)

Electric Fuel Pump Inertia Switch

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$84.99
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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Felpro – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.72266)

Exhaust Gas Recirculation (EGR) Valve Gasket

from

$8.49
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 – Engine Coolant Temperature Sensor Connector (Part No.PT5750)

Engine Coolant Temperature Sensor Connector

from

$45.05
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our ignition coils use 100% pure copper windings in the primary and secondary bobbins to improve durability and provide higher resistance to internal shorts and dielectric breakdown
  • Our premium ignition coils consist of a special blended formula for the best performance, longest life and better heat dissipation
  • A full E-Lam core of silicon steel and solid brass high voltage terminals protects against corrosion. Our ignition coils are built for maximum output voltage
  • Primary and Secondary windings feature enamel magnet wire for the highest temperature rating in the aftermarket
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.EVA1027)

Exhaust Gas Recirculation (EGR) Valve Gasket

from

$25.99
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 – Vapor Canister Purge Solenoid (Part No.CPC1133)

Vapor Canister Purge Solenoid

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$43.99
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 – Locking Fuel Cap: 10502, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10502)

Locking Fuel Cap: 10502, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

from

$33.49
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.

Product Features:
  • Protects your fuel from theft and vandalism
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
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Carquest – Exhaust Gas Recirculation (EGR) Valve Control Solenoid (Part No.86C1004)

Exhaust Gas Recirculation (EGR) Valve Control Solenoid

from

$35.99
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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Motorcraft – Crankcase Breather Hose (Part No.B2010305738MTR)

Crankcase Breather Hose

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$32.68
Motorcraft Positive Crankcase Ventilation Valve Hoses are designed and tested to meet OE requirements for durability and reliability under extreme conditions. These hoses are built to maximize the performance are made from high-quality materials ensuring lasting durability. They offer high resistance which enhances the hose life.

Product Features:
  • Ensures long lasting durability
  • Highly reliable
  • Made of high quality material
  • Resists abrasion and corrosion
  • Enhances hose life
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Carquest Premium – Vapor Canister (Part No.CPN1092)

Vapor Canister

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$81.99
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 – Fuel Injector Seal Kit (Part No.AS051)

Fuel Injector Seal Kit

from

$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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Motorcraft – Motorcraft Fuel Pump Tank Seal (Part No.E3004424060MTR)

Motorcraft Fuel Pump Tank Seal

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$14.10
The Motorcraft seals and gaskets, combines quality materials and design excellence that promote product integrity and customer satisfaction

Product Features:
  • Original Equipment Quality
  • Stands up to grease, oil, dirt and high temperatures
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Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 90732)

Fuel Injection Plenum Gasket Set

from

$46.99
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:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Victor Reinz – Fuel Injector O-Ring Kit (Part No.18-10027-01)

Fuel Injector O-Ring Kit

from

$8.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Carquest Premium – Engine Camshaft Position Sensor Connector (Part No.PTA1146)

Engine Camshaft Position Sensor Connector

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$17.79
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 – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

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$12.49
To perform a complete fuel pump replacement, clean the tank every time. Order the Delphi Fuel Tank Cleaning Kit (Part FC01). Remember, the original pump went into a clean fuel tank, to ensure the same level of performance, the new pump should too. 100 ye

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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Walker Products – Air Charge Temperature Sensor (Part No.C6000175481WKR)

Air Charge Temperature Sensor

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$23.46
The Walker Air Charge Temperature Sensor is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Mahle – Idle Control Valve Gasket (Part No.C4063195530MAH)

Idle Control Valve Gasket

from

$4.07
The Mahle Idle Control Valve Gasket is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Original equipment design and quality
  • Utilizes OE equivalent or better materials
  • Meets or exceeds OEM specifications
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Carquest Premium – Exhaust Gas Recirculation (EGR) Pressure Feedback Hose (Part No.EGC2606)

Exhaust Gas Recirculation (EGR) Pressure Feedback Hose

from

$25.99
Exhaust Gas Recirculation (EGR) Pressure Feedback Hose

Mahle – Fuel Injector O-Ring (Part No.C10132590067MAH)

Fuel Injector O-Ring

from

$8.61
Fuel Injector O-Ring

KAI – Fuel Tank Strap (Part No.TNKST141)

Fuel Tank Strap

from

$49.99
New Standard Replacement Fuel Tank Strap Kit, 27 1/4 Inch And 21 1/4 Inch Straps, Pair

Product Features:
  • 27 1/4 Inch And 21 1/4 Inch Straps
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Carquest Premium – Oxygen Sensor Connector (Part No.PTA2964)

Oxygen Sensor Connector

from

$58.99
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 – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6365)

Mass Air Flow Sensor (MAF) - 100% NEW

from

$102.99
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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Carquest Premium – Exhaust Gas Recirculation (EGR) Pressure Feedback Sensor Connector (Part No.PTA1524)

Exhaust Gas Recirculation (EGR) Pressure Feedback Sensor Connector

from

$37.99
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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Carquest Premium – Idle Air Control Valve (Part No.ABC3462)

Idle Air Control Valve

from

$56.99
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 – Engine Cooling Fan Motor Connector (Part No.PTA1421)

Engine Cooling Fan Motor Connector

from

$13.99
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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Bosch – Oxygen Sensor (Part No.C5010165002BOS)

Oxygen Sensor

from

$59.36
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style connectors and wire lengths.
  • Base ceramic probe of Zirconium and Yttrium.
  • Patented Platinum Power Grid.
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DENSO – Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit (Part No.234-4212)

Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit

from

$69.99
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.

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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KAI – Electric Fuel Pump (Part No.FMD010088)

Electric Fuel Pump

from

$69.99
New Platinum Pro Electric Fuel Pump 21 Gallon Tank, New Strainer Required For Warranty

Product Features:
  • New Strainer Included
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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2003 Mazda B4000 Fuel and Emissions Systems

You count on your 2003 Mazda B4000 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Fuel and Emissions Systems. With 71 Fuel and Emissions Systems ranging in price from $2.49 to $294.16, you’re sure to find everything you need for your 2003 Mazda B4000.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 18 different brands like Bosch, Felpro, and NTK. 2003 Mazda B4000 Fuel and Emissions Systems start as low as $2.49!

One of the best ways to find top quality OEM or aftermarket Fuel and Emissions Systems is by asking professionals. Short of that, you can shop with confidence thanks to our 2,084 extensive product reviews on 2003 Mazda B4000 Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are Oxygen Sensor: 4 Wire, 10.83" Long, Heated, Exact Fit with 4.5 stars and Locking Fuel Cap: 10502, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack with 4.2 stars.

Did we mention you can order your Fuel and Emissions Systems from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Fuel and Emissions Systems inventory for your 2003 Mazda B4000 below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 2003 Mazda B4000

Trusted Fuel and Emissions Systems OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Mazda B4000 running right for years to come. In our inventory you’ll find brands like Bosch, Felpro, NTK, and even more.

Popular Felpro Fuel and Emissions Systems

You’ll find popular Felpro brand products across Exhaust Gas Recirculation (EGR) Parts and Idle Air Control Parts. All are waiting to get your 2003 Mazda B4000 back on the road. Some of the top-rated Felpro products in these categories are:
EGR/EXHAUST AIR SUPPLY GASKET
from $4.49
(39)
EGR/EXHAUST AIR SUPPLY GASKET
EGR Valve Gaskets
Fuel Injection Idle Air Control Valve Gasket
from $2.49
(2)
Fuel Injection Idle Air Control Valve Gasket
Fuel Injection Idle Air Control Valve Gaskets
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
Fuel Injector O-Ring Kits

FAQs for 2003 Mazda B4000 Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 2003 Mazda B4000?

Out of 71 Fuel and Emissions Systems for the 2003 Mazda B4000, the most popular in our inventory are:
Air Flow Sensor - New Actual OE Part
from $91.99
This product is not rated
Air Flow Sensor – New Actual OE Part
Air Flow Meters and Mass Air

What are the top-rated 2003 Mazda B4000 Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your 2003 Mazda B4000 based on customer reviews/ratings are:
Oxygen Sensor: 4 Wire, 10.83" Long, Heated, Exact Fit
from $56.99
(332)
Oxygen Sensor: 4 Wire, 10.83" Long, Heated, Exact Fit
“Easy installation”
Locking Fuel Cap: 10502, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
from $33.49
(34)
Locking Fuel Cap: 10502, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“Fit fine. Working good so far. Have a blessed day.”
Oxygen Sensor: 4 Wire, 24.02" Long, Heated, Exact Fit
from $57.99
(21)
Oxygen Sensor: 4 Wire, 24.02" Long, Heated, Exact Fit
“Fit a 96 f16”