2003 Dodge Ram 3500 Fuel and Emissions Systems

Essential 2003 Dodge Ram 3500 Fuel and Emissions Systems

Carquest Premium – Remanufactured Diesel High Pressure Fuel Pump (Part No.AM93053)

Remanufactured Diesel High Pressure Fuel Pump

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$1744.99
CARQUEST premium remanufactured high-pressure fuel pumps are completely torn down, ultrasonically cleaned, inspected and remanufactured using premium components. Each pump is 100% tested on a sophisticated flow bench under multiple operating parameters to meet or exceed OE specifications.

Product Features:
  • Each unit is 100% tested to OE specifications
  • Includes pump mounted regulator
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Delphi – Series 7000 Fuel Module (Part No.E3001149023DEL)

Series 7000 Fuel Module

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$286.35
Fuel modules are designed to provide uninterrupted flow of fuel to the engine at system pressure. Depending on customer needs, the Delphi Series 7000 Fuel Module can integrate a pump, fuel level sensor, fuel filter, reservoir with active and passive filling mechanisms, and regulator in a compact, modular package that is easy to install. The Delphi Series 7000 Fuel Module also offers an in-tank fuel filter with 10-12 µm filtration. The Delphi Series 7000 Fuel Module provides superior low fuel handling and fuel level sensing performance with its enhanced bottom reference design. It also offers reduced noise levels and improved pump durability compared to conventional fuel modules. The simplicity of design also results in lower cost. This module is targeted to meet California ZEV requirements.

Product Features:
  • Acetal cover can accommodate 116mm tank opening to permit integrated filter in reservoir
  • Single stage turbine pump provides quiet, energy efficient operation
  • Active reservoir-fill mechanism (high pressure jet pump) to maintain fuel supply in reservoir
  • Passive reservoir fill mechanism helps fill the reservoir at low-fuel volumes
  • High capacity filter media helps supply clean fuel to the injection system
  • Available serviceable in-tank fuel filter for markets with poor quality fuels
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Dorman – Fuel Tank Filler Neck (Part No.577-283)

Fuel Tank Filler Neck

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$125.99
Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair.

Product Features:
  • Direct replacement – this fuel filler neck is made to match the original equipment on specific vehicles
  • Durable construction – made of corrosion-resistant materials to reduce future failure potential
  • Regulatory compliant – built to meet emission and inspection standards
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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Carquest Premium – Fuel Cut-Off Relay (Part No.RAC3256)

Fuel Cut-Off Relay

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$139.99
Fuel Cut-Off Relay

Carquest Premium – Fuel Injector High Pressure Line (Part No.AL014)

Fuel Injector High Pressure Line

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$52.99
A common problem on the Cummins 5.9L engine is contamination of the fuel fittings and lines resulting in injector failure when serviced. Replacing the line at time of injector replacement or service is highly recommended to reduce injector failure due to contamination. CARQUEST premium fuel lines meet or exceed critical OE performance specifications for sealing and burst pressure.

Product Features:
  • Premium OE quality materials
  • Cylinder specific exact-fit geometry ensures a leak free connection
  • Precision machined fittings with corrosion resistant plating
  • Includes OE fit mounting bracket where applicable
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Carquest Premium – Engine Intake Manifold Heater Relay (Part No.RAC2625)

Engine Intake Manifold Heater Relay

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$48.49
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 – Evaporative Emissions System Leak Detection Pump (Part No.VDC1001)

Evaporative Emissions System Leak Detection Pump

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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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Delphi – Fuel Lift Pump: With Wire Harness, O-rings, Washers, Nuts (Part No.HFP923)

Fuel Lift Pump: With Wire Harness, O-rings, Washers, Nuts

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$255.99
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
  • All pumps are functionally tested for correct operation which improves pump reliability
  • Exact fit original equipment replacements means easy installation
  • Consistent pressure at all operating temperatures results in quick start-ups.
  • Pump is designed for diesel engines and applications
  • Always check fuel filter when replacing the fuel pump
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Carquest Premium – Idle Air Control Valve (Part No.ABA1632)

Idle Air Control Valve

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$39.99
The Idle Air Control valve is an electronic device used by the engine control module (ECM) to control engine idle speed. The control valve will be mounted in the throttle body on the engine and allows air to bypass the throttle plate during a closed throttle condition. The valve is also used on many applications to control vehicle speed when the vehicle cruise control is engaged, the ECM will allow air to bypass the throttle plate while monitoring vehicle speed and other signal inputs.

Product Features:
  • Robust design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
  • Precision-wound coated copper windings increase product durability and life cycle.
  • Application matched to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% end-of-line tested to ensure confidence and product reliability.
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Dorman – Help – EVAP Emission Hose (Part No.46032)

EVAP Emission Hose

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$13.99
This evaporative emissions system line is designed to match the fit and function of the original line on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this evaporative emissions system line is designed to match the fit and function of the original line on specified vehicles
  • Restores functionality – reliable replacement for a line that has failed due to heat and cracking
  • 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
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NTK – Switching Oxygen Sensor: 4 Wire, 11.75" Long, Heated, Direct Fit (Part No.23159)

Switching Oxygen Sensor: 4 Wire, 11.75" Long, Heated, Direct Fit

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$54.99
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.

Product Features:
  • OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
  • PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
  • OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
  • EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
  • EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
  • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
  • NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability
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Carquest Premium – Remanufactured Fuel Injector (Part No.A211-1281)

Remanufactured Fuel Injector

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$44.99
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% 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. Each injector includes new external seals and O-rings.

Product Features:
  • Each unit is 100% tested to OE specifications
  • Includes new O-rings and seals made of premium OE quality materials
  • Includes application specific technical bulletin, where applicable
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Bosch – Fuel Injector (Part No.C10001333959BOS)

Fuel Injector

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$533.15
Fuel Injector

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61372)

Fuel Injection Throttle Body Mounting Gasket

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$14.99
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:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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NTK – NTK Oxygen Sensor (Part No.C5010379905NTK)

NTK Oxygen Sensor

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$58.28
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.

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
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Carquest Premium – Vapor Canister (Part No.CPG1157)

Vapor Canister

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$107.99
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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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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Delphi – Manifold Absolute Pressure Sensor (Part No.PS10238)

Manifold Absolute Pressure Sensor

from

$28.99
Delphi MAP sensors use the latest OE technology; Internally protected against moisture intrusion and vibration; Manufactured to meet or exceed OE requirements for 100,000 miles.

Product Features:
  • Insulated with silicone gel over the integrated circuit chip to protect against shock and vibration for increased durability
  • Internally protected against moisture intrusion and vibration
  • Long lasting and durable
  • Designed and engineered with Delphi expertise
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Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1026)

Ambient Air Temperature Sensor

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$24.99
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 – Gear Driven Mechanical Vacuum Pump (Part No.904-810)

Gear Driven Mechanical Vacuum Pump

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$370.99
This vacuum pump matches the fit and function of the original equipment pump. Made of durable materials for reliable service, this replacement pump is built to ensure reliable operation of vacuum-operated vehicle functions.

Product Features:
  • Ideal replacement – this vacuum pump matches the fit and function of the original equipment pump to restore operation of vacuum-operated functions
  • Durable construction – this vacuum pump is made of quality materials to ensure reliable performance and a long service life
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on testing to ensure a quality fit
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Carquest – Window Regulator Motor Connector (Part No.PT1421)

Window Regulator Motor Connector

from

$59.99
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 Canister Purge valves meet or exceed original equipment specifications, providing confidence in every box
  • Featuring industrial grade materials for robust performance
  • All electrical connectors are 100% tested for proper mechanical and electrical fit, form and function
  • Offering thousands of high-quality pigtails & sockets for nearly every electrical job
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Felpro – Fuel Injector O-Ring Kit (Part No.ES 70599)

Fuel Injector O-Ring Kit

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$7.49
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
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Carquest Premium – Fuel/Water Separator Element for Optimal Fuel Filtration & Engine Protection (Part No.86585XE)

Fuel/Water Separator Element for Optimal Fuel Filtration & Engine Protection

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$40.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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NTK – Manifold Absolute Pressure Sensor (Part No.MA0177)

Manifold Absolute Pressure Sensor

from

$42.99
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
  • NTK’s Manifold Absolute Pressure Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper manifold pressure, fuel metering and ignition timing.
  • The Manifold Absolute Pressure Sensor (MAP) provides manifold pressure information to the Engine Control Unit (ECU). The data is used to determine the air mass flow rate and required fuel for optimum combustion and ignition timing.
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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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Carquest Premium – Air Charge Temperature Sensor (Part No.WTA1087)

Air Charge Temperature Sensor

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$26.99
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 – Fuel Tank Straps (Includes 2 Straps) (Part No.578-191)

Fuel Tank Straps (Includes 2 Straps)

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$63.99
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.

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
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Carquest – Fuel Injector Sleeve (Part No.DIS3)

Fuel Injector Sleeve

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$41.99
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
  • Meticulously designed and manufactured to maintain leak-free fuel transfer from outside fuel line to injector inside cylinder head
  • High-quality metallurgy withstands harsh diesel underhood conditions to extend durability
  • As a global manufacturer, we maintain complete quality control throughout the manufacturing process
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2003 Dodge Ram 3500 Fuel and Emissions Systems

You count on your 2003 Dodge Ram 3500 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 126 Fuel and Emissions Systems ranging in price from $1.99 to $1,895.99, you’re sure to find everything you need for your 2003 Dodge Ram 3500.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 20 different brands like Carquest Premium, Felpro, and Bosch. 2003 Dodge Ram 3500 Fuel and Emissions Systems start as low as $1.99!

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 5,526 extensive product reviews on 2003 Dodge Ram 3500 Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are EGR/EXHAUST AIR SUPPLY GASKET with 4.9 stars and Fuel/Water Separator Element for Optimal Fuel Filtration & Engine Protection with 4.9 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 Dodge Ram 3500 below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 2003 Dodge Ram 3500

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 Dodge Ram 3500 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 Dodge Ram 3500 back on the road. Some of the top-rated NTK products in these categories are:
OXYGEN SENSOR
from $71.99
(24)
OXYGEN SENSOR
Oxygen Sensors

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 Dodge Ram 3500, and some of our most reviewed Carquest Premium parts include:
Fuel Cap
from $17.79
(40)
Fuel Cap
Gas Caps

FAQs for 2003 Dodge Ram 3500 Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 2003 Dodge Ram 3500?

Out of 126 Fuel and Emissions Systems for the 2003 Dodge Ram 3500, 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 2003 Dodge Ram 3500 Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your 2003 Dodge Ram 3500 based on customer reviews/ratings are:
EGR/EXHAUST AIR SUPPLY GASKET
from $1.99
(14)
EGR/EXHAUST AIR SUPPLY GASKET
“It’s a gasket, no issues with it.”
Electric Vacuum Pump
from $131.99
(9)
Electric Vacuum Pump
“Fixed cruise control issue on 04 Cummins TD”