Mercedes-Benz S350 Fuel and Emissions Systems

Essential Mercedes-Benz S350 Fuel and Emissions Systems

Carquest Premium – Keyed Alike Locking Fuel Cap (Part No.17512)

Keyed Alike Locking Fuel Cap

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.

Product Features:
  • Protects your fuel from theft and vandalism
  • Manufactured from durable, long-life materials
  • Independently tested for emission control
  • Passes all state and federal emissions tests
  • Reduces air pollution with proper sealing and venting
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Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

from

$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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Carquest Premium – Fuel Pump E3423610 (Part No.E3423610)

Fuel Pump E3423610

from

$235.99
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.

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
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Elring – Throttle Body O-Ring (Part No.C7002425718ELR)

Throttle Body O-Ring

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$13.97
Throttle Body O-Ring

Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC2051)

Vapor Canister Purge Solenoid

from

$191.99
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 Injector Seal Kit (Part No.274838)

Fuel Injector Seal Kit

from

$8.99
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
  • High-quality materials withstand extreme conditions
  • Undergoes extensive testing to ensure reliability
  • As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process
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Carquest Premium – Multi Purpose Relay (Part No.RAA1932)

Multi Purpose Relay

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$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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Vaico – Q+ OE Quality Breather Hose (Part No.B2010135372VCO)

Q+ OE Quality Breather Hose

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$11.70
The Vaico Breather Hose is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Made in Germany OE Quality
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications Q+ The Seal of Excellence
  • ALWAYS OEM QUALITY
  • ALWAYS MADE IN GERMANY
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Bosch – Diesel Injector, Remanufactured (Part No.D1000740971BOS)

Diesel Injector, Remanufactured

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$604.77
Bosch Remanufactured Injectors are designed to withstand the heavy demands of today’s diesel engines. Each nozzle is 100% new and engineered for exacting precision and durability, to deliver a long, reliable service life and consistently superior diesel engine performance.

Product Features:
  • Precision-designed spray pintle
  • New nozzle tip
  • New gasket
  • Inspection of intermediate plate for finish and parallelism
  • 100% testing for exact opening pressure, fuel spray atomization and fuel leak-off
  • Thorough cleaning and inspection of housing and threads
  • Packed in poly bag with closure caps
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Vemo – Purge Valve (Part No.B7080380842VMO)

Purge Valve

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$90.33
Purge Valve

Bosch – Pressure Sensor (Part No.0261230189)

Pressure Sensor

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$42.99
Bosch OE quality pressure sensors for accurate measurements with high durability, fast response time and wide measuring range

Product Features:
  • Bosch OE quality pressure sensors for accurate measurements
  • Bosch OE quality pressure sensors for long term stability
  • Bosch OE quality pressure sensors with a short response time
  • Bosch OE quality pressure sensors with improved media resistance
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NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 29.5" Long, Heated, Direct Fit (Part No.27057)

Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 29.5" Long, Heated, Direct Fit

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$185.99
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. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband 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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Dorman – Diesel Emission Fluid Pump (Part No.904-608)

Diesel Emission Fluid Pump

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$487.99
This diesel exhaust fluid (DEF) pump matches the fit and function of the original part. Designed as a plug-and-play replacement, this DEF pump has undergone extensive testing and is made of quality components for reliable service.

Product Features:
  • Ideal replacement – this DEF pump matches the fit and function of the original pump for a plug-and-play replacement
  • Durable construction – this DEF pump is made of quality components and materials for durability
  • Cost-effective solution – offers original equipment function at a competitive price
  • Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life
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Febi – Ambient Temp Sensor (Part No.P4025378043FEB)

Ambient Temp Sensor

from

$24.09
Ambient Temp Sensor

Bosch – Diesel Emis. Fluid I (Part No.D40162213636BOS)

Diesel Emis. Fluid I

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$8.40
Diesel Emis. Fluid I

Pierburg – Intake Manifold Actu (Part No.B1205429565APG)

Intake Manifold Actu

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$308.69
Intake Manifold Actu

Carquest Premium – Fuel Tank Pressure Sensor (Part No.ECA2933)

Fuel Tank Pressure Sensor

from

$162.99
Fuel Tank Pressure Sensor

Carquest Premium – Fuel Cap Tester Adapter (Part No.12426)

Fuel Cap Tester Adapter

from

$43.99
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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Bosch – Fuel Injector Seal Kit (Part No.C106016844BOS)

Fuel Injector Seal Kit

from

$10.68
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket. This 5-piece kit contains 3 O-rings (black), 1 support ring (gray), and 1 protective cap (yellow). Use one kit per injector.
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Carquest Premium – Exhaust Gas Recirculation (EGR) Valve (Part No.EGC1061)

Exhaust Gas Recirculation (EGR) Valve

from

$157.99
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 (Part No.CPN2258)

Vapor Canister

from

$691.99
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 – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA1359)

Manifold Absolute Pressure Sensor (MAP)

from

$95.99
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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Dorman – Mechanical Vacuum Pump (Part No.904-849)

Mechanical Vacuum Pump

from

$368.99
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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Bosch – Fuel Pressure Regula (Part No.C3000509357BOS)

Fuel Pressure Regula

from

$387.76
An essential part of the Fuel System, the Fuel Pressure Regulators’ sole purpose is to maintain fuel pressure at a constant differential to manifold vacuum under all engine load conditions.

Product Features:
  • Corrosion resistant housing material
  • Premium diaphragm materials for longer service life
  • Internal precision components maintain stable fuel pressure and ensure adequate fuel return
  • Meets or exceeds OEM specifications
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Helping You Find the Right Fuel and Emissions Systems for Your Mercedes-Benz S350

You love your S350. So we’ve made it easier than ever to help you find Mercedes-Benz S350 Fuel and Emissions Systems in our online catalog. Our inventory holds 84 aftermarket and OEM Fuel and Emissions Systems for your Mercedes-Benz S350, ranging from $2.49 to $722.99.

We offer parts from 20 brands trusted to make quality Fuel and Emissions Systems for your Mercedes-Benz S350. Before you buy, take some time to read through customer reviews. We currently have 461 reviews of Mercedes-Benz S350 Fuel and Emissions Systems from previous customers. Some of the top rated parts include Mass Air Flow (MAF) Sensor with 5.0 stars and Exhaust Gas Recirculation (EGR) Valve with 4.0 stars.

Find your S350 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 Mercedes-Benz S350 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 Mercedes-Benz S350

Our inventory holds Fuel and Emissions Systems for your Mercedes-Benz S350 from 20 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, Bosch, and Motorad, all of which can keep that Mercedes-Benz happy.

Top-Rated Carquest Premium Fuel and Emissions Systems

Leading Carquest Premium Fuel and Emissions Systems

We carry Carquest Premium brand parts for your Mercedes-Benz S350 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 Mercedes-Benz S350 Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the Mercedes-Benz S350?

Out of 84 Fuel and Emissions Systems for the Mercedes-Benz S350, the most popular in our inventory are:
Tethered Fuel Cap
from $25.99
This product is not rated
Tethered Fuel Cap
Gas Caps
Fuel Tank Cleaning Kit
from $12.49
This product is not rated
Fuel Tank Cleaning Kit
Fuel Tank Cleaning Kits

What are the top-rated Mercedes-Benz S350 Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your Mercedes-Benz S350 based on customer reviews/ratings are:
Mass Air Flow (MAF) Sensor
from $171.99
(1)
Mass Air Flow (MAF) Sensor
“Perfect”
Exhaust Gas Recirculation (EGR) Valve
from $227.63
(1)
Exhaust Gas Recirculation (EGR) Valve
“Quality item made by Piersburg, who also makes the factory EGR valves for Mercedes, so should be solid. My only problem is that the description states”
Mass Air Flow Sensor
from $192.99
(1)
Mass Air Flow Sensor
“Well, because I am a commercial account holder, I am able to get my labor costs back on the first install. Having to go through with it kind of stink”