2003 Nissan Pathfinder Fuel and Emissions Systems
More 2003 Nissan Pathfinder Fuel and Emissions Systems Categories
If you’re looking for an original Fuel and Emissions Systems replacement for a 2003 Nissan Pathfinder, you can search through our selection below. You’ll also find aftermarket and OEM Fuel and Emissions Systems to meet your needs.
Essential 2003 Nissan Pathfinder Fuel and Emissions Systems
Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 97220)
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$17.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
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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
Carquest Premium – Fuel Pump Strainer FS2321774 (Part No.FS2321774)
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$23.99
CARQUEST Premium electric fuel pumps are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our CARQUEST Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. CARQUEST Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.
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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
- OE upgraded turbine impellers greatly reduce fuel pulsation
- All fuel pumps are 100% performance tested
Carquest Premium – Exhaust Gas Recirculation (EGR) Valve Control Solenoid (Part No.EGA2609)
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$254.99
Exhaust Gas Recirculation (EGR) Valve Control Solenoid
Carquest Premium – Idle Air Control Valve (Part No.ABC1964)
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$258.99
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 Cap Tester Adapter (Part No.12422)
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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.
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- 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
Carquest Premium – Multi Purpose Relay (Part No.RAA3066)
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$15.79
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.
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Carquest Premium – Fuel Pump Tank Seal TS3541966 (Part No.TS3541966)
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$6.49
Carquest Premium offers a complete line of fuel pump tank seals covering a wide variety of North American vehicle applications. Carquest Premium fuel pump tank seals are engineered to meet or exceed all OEM specifications.
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- Engineered to meet or exceed all OEM specifications
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
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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
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
Spectra Premium – Fuel Filler Neck (Part No.FN748)
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$104.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank filler necks meet or exceed the performance of the original equipment they replace.
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Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
- Unit is dual coated for enhanced corrosion protection
- Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
- Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
- Tested with OE fuel cap to prevent evaporative emission and check engine light failure
Dorman – Evaporative Emissions Purge Valve (Part No.911-509)
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$201.99
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.
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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
Wells Vehicle Electronics – Fuel Injector Repair Kit (Part No.2G1939)
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$33.99
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 OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
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Carquest Premium – Multi Purpose Relay (Part No.RAA2713)
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$40.99
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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Dorman – Evaporative Purge Solenoid Valve (Part No.B7080751087DOR)
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$192.11
Dorman’s Vapor Canister Purge Valve restores on- board diagnosis of the EVAP system. Plus, its high quality metal and plastic construction keeps the system working properly, year after year.
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Product Features:
- Mounting hardware included (where applicable)
- O-ring included (where applicable)
- Designed for enduring resistance to harsh road and weather conditions
- Direct replacement for a proper fit every time
Dorman – Fuel Tank Lock Ring (Part No.579-010)
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$6.99
Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock. Made of durable materials for reliable service.
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Product Features:
- Direct replacement – this fuel tank sending unit lock ring is made to match the fit and performance of the original ring on specific vehicle applications
- Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Bosch – Oxygen Sensor (Part No.C50102322721BOS)
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$312.50
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.
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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.
Hitachi – Air Flow Sensor – New Actual OE Part (Part No.MAF0029)
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$189.99
Hitachis 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 Hitachis air flow sensors the premium choice.
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Product Features:
- Hitachi is a Tier 1 OE supplier for air flow sensors
- 100% NEW, never remanufactured
- Hitachi’s advanced precision elements and high quality components provide enhanced durability. We feature exact fitment and calibration for each vehicle, which assists engine efficiency and fuel mileage. Our sensors are 100% air flow tested to meet exac
- Precision manufactured and assembled sensing elements for accurate air flow measurements
Carquest Premium – Exhaust Gas Recirculation (EGR) Vacuum Regulator Solenoid Connector (Part No.PTA2918)
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$149.99
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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Ishino Stone – Fuel Injector O-Ring (Part No.C1012262676ISH)
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$2.14
Fuel Injector O-Ring
NTK – NTK Oxygen Sensor (Part No.C5010324698NTK)
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$199.46
NTK is the world’s largest supplier and manufacturer of original equipment oxygen sensors. NTK oxygen sensors meet or exceed original equipment specifications and are equipped with waterproof factory fitted connectors to ensure a perfect fit every time. Every NTK oxygen sensor is individually tested to ensure the highest level of quality and reliability.
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Product Features:
- OE-Equivalent.
- Direct fit for easy installation.
- Extensively Tested During Manufacture to Guarantee Quality and Reliability
- Supplied With a Factory-Fitted OEM Connector for Easy Installation
Spectra Premium – Fuel Tank Strap (Part No.ST359)
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$80.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.
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Product Features:
- Unit is designed to OE fit, form and function requirements accomplished by leveraging our expertise
- Direct fit ensures safe, secure fuel tank installation
- Product individually packaged and labeled to help reduce product damage prior to installation
- Industry leading coverage on straps for plastic tanks
- Manufactured with double-layered steel on the mounting brackets for a more robust solution
Carquest Premium – Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer (Part No.M2510439)
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$273.99
Carquest Premium fuel pump modules and assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules are engineered with superior quality components to provide the longest life and reliable performance.
Product Features:
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Product Features:
- Meets or exceeds OE specifications for fit, form and function
- 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
- OE upgraded turbine impellers greatly reduce fuel pulsation
- All fuel pumps are 100% performance tested
- Includes installation gaskets or seals where applicable
Carquest Premium – REMAN FUEL INJECTOR (Part No.A512-1504)
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$159.99
REMAN FUEL INJECTOR
Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1155)
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$79.99
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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Dorman – Evaporative Emissions Charcoal Canister (Part No.911-321)
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$288.99
This vapor canister has been made to match the original equipment evap canister on certain vehicle years, makes and models, properly restoring emissions controls.
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Product Features:
- Direct replacement – this evaporative emissions charcoal canister matches the function and performance of the original canister on specified vehicles
- Restores performance – properly repairs issues with emissions controls to clear check engine light and pass inspection
- Application specific – reverse engineered from the original design on certain vehicle years, makes and models
- Trustworthy quality – backed by team of engineers and quality specialists in the United States
Carquest Premium – Vapor Canister Vent Solenoid (Part No.CPC1276)
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$326.99
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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Victor Reinz – Fuel Injector O-Ring Kit (Part No.15-11188-01)
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$22.49
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.
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- 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.
Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1183)
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$30.99
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.WTA1186)
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$43.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali
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Product Features:
- Lifecycle tested to meet or exceed OE specifications
- Direct OE replacement
- High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
- Global coverage for import and/or domestic applications.
Popular 2003 Nissan Pathfinder Fuel and Emissions Systems Categories
2003 Nissan Pathfinder Fuel and Emissions Systems
You count on your 2003 Nissan Pathfinder 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 85 Fuel and Emissions Systems ranging in price from $1.83 to $390.99, you’re sure to find everything you need for your 2003 Nissan Pathfinder.
Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 17 different brands like Carquest Premium, Felpro, and Bosch. 2003 Nissan Pathfinder Fuel and Emissions Systems start as low as $1.83!
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 1,066 extensive product reviews on 2003 Nissan Pathfinder Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are Air Flow Sensor – New Actual OE Part with 3.8 stars and Locking Fuel Cap: 10512, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 4.0 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 Nissan Pathfinder below to get started!
Top-Rated Fuel and Emissions Systems Brands For Your 2003 Nissan Pathfinder
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 Nissan Pathfinder running right for years to come. In our inventory you’ll find brands like Carquest Premium, Felpro, Bosch, and even more.
Popular NTK Fuel and Emissions Systems
You’ll find popular NTK brand products across Oxygen Sensors. All are waiting to get your 2003 Nissan Pathfinder back on the road. Some of the top-rated NTK products in these categories are:
Top-Rated Carquest Premium Fuel and Emissions Systems
If Carquest Premium are what you’re looking for, our inventory holds plenty. We stock Carquest Premium brand Fuel and Emissions Systems for your 2003 Nissan Pathfinder, and some of our most reviewed Carquest Premium parts include:
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$24.99
(69)
Locking Fuel Cap: 10508, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
Gas Caps
FAQs for 2003 Nissan Pathfinder Fuel and Emissions Systems
What are the most purchased Fuel and Emissions Systems for the 2003 Nissan Pathfinder?
Out of 85 Fuel and Emissions Systems for the 2003 Nissan Pathfinder, the most popular in our inventory are:
What are the top-rated 2003 Nissan Pathfinder Fuel and Emissions Systems?
Top-rated Fuel and Emissions Systems for your 2003 Nissan Pathfinder based on customer reviews/ratings are:
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$24.99
(6)
Locking Fuel Cap: 10512, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“Perfect fit for my car”
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$14.29
(5)
Keyed Alike Locking Fuel Cap
“I was a bit worried about someone stealing gas from my car. No more!”
