Mercedes-Benz R320 Fuel and Emissions Systems

Essential Mercedes-Benz R320 Fuel and Emissions Systems

Bosch – Wideband Oxygen Sensor: 5 Wire, 12.99" Long, Heated, Exact Fit (Part No.17004)

Wideband Oxygen Sensor: 5 Wire, 12.99" Long, Heated, Exact Fit

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$136.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation advancements. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.  Bosch oxygen sensors deliver exceptional OE level reliability, performance and durability, further improving service life of the product. 

Product Features:
  • Advanced Wideband sensing element for exact air/fuel measurement
  • Robust sensor design increases sensor longevity
  • Seared protection tube due to 100% functional quality test
  • ‘True Direct-fit’ OE connectors and harness
  • Pre-coated threads with anti-seize compound right out of the box
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Bosch – Diesel Emis. Fluid I (Part No.D40162213636BOS)

Diesel Emis. Fluid I

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$8.40
Diesel Emis. Fluid I

Bosch – Diesel Fuel Injector 0445117010: New (Part No.0445115063)

Diesel Fuel Injector 0445117010: New

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$439.99
Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.End of line testing using the exact OE test specifications.Guaranteed to provide OE performance and meet all emission specifications.Continuous improvement, manufactured with the latest upgrades to components and specifications. Bosch is a recognized OE leader in fuel systems technology, with more than 45 years of gasoline fuel injection experience. The fuel injection program provides vast coverage for Domestic, European, And Asian vehicles.

Product Features:
  • 100% of injectors are end of line tested using the exact OE test specifications and equipment
  • Manufactured with the latest OE updates, so they can often be superior to the parts they replace
  • Manufactured using all OE tools and processes
  • Guaranteed to provide OE performance
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Pierburg – Intake Manifold Actuator (Part No.B1205429564APG)

Intake Manifold Actuator

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$279.75
Intake Manifold Actuator

Ajusa – EGR Valve Gasket (Part No.B7100449947AJU)

EGR Valve Gasket

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$4.83
The AJUSA EGR Valve Gasket is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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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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Bosch – Reduction Agt Heater (Part No.D40402348051BOS)

Reduction Agt Heater

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$982.57
Reduction Agt Heater

Pierburg – Brake Vacuum Pump (Part No.N4050319778APG)

Brake Vacuum Pump

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$321.80
Brake Vacuum Pump

Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA2056)

Ambient Air Temperature Sensor

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$41.99
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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Bosch – Port Fuel Injector (Part No.C1000944904BOS)

Port Fuel Injector

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$423.80
Port Fuel Injection (PFI) is the world’s most widely used system for internal combustion engines and offers many advantages for engines with a low pressure output.

Product Features:
  • Low-pressure systems are less complex and more affordable than high-pressure systems
  • Robust combustion process tolerates lower-quality fuel
  • Maintenance-friendly design reduces the overhead for system diagnostics
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Carquest Premium – Fuel Cap (Part No.10838D)

Fuel Cap

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$12.99
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:
  • 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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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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Bosch – Bosch Oxygen Sensor (Part No.C5010316666BOS)

Bosch Oxygen Sensor

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$215.34
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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Bosch – Fuel Injector Seal (Part No.C1010380402BOS)

Fuel Injector Seal

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$3.63
Fuel Injector Seal

APA/URO Parts – Fuel Pump Lock Ring (Part No.E3015311477APA)

Fuel Pump Lock Ring

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$58.39
Fuel Pump Lock Ring

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA1359)

Manifold Absolute Pressure Sensor (MAP)

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$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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Carquest Premium – Water in Fuel (WiF) Sensor (Part No.FSC1027)

Water in Fuel (WiF) Sensor

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$127.99
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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Bosch – Genuine OE High Pressure Pump, New (Part No.D2000944922BOS)

Genuine OE High Pressure Pump, New

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$1408.07
Bosch High Pressure Pumps come standard on the majority of diesel vehicles, providing superior performance and durability.

Product Features:
  • Built with Bosch OE components
  • End of line testing using the exact OE test specifications
  • Guaranteed to provide OE performance and meet all emission specifications
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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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Bosch – High Pressure Sensor (Part No.0281002842)

High Pressure Sensor

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$312.99
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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Helping You Find the Right Fuel and Emissions Systems for Your Mercedes-Benz R320

You love your R320. So we’ve made it easier than ever to help you find Mercedes-Benz R320 Fuel and Emissions Systems in our online catalog. Our inventory holds 41 aftermarket and OEM Fuel and Emissions Systems for your Mercedes-Benz R320, ranging from $3.63 to $1,408.07.

We offer parts from 11 brands trusted to make quality Fuel and Emissions Systems for your Mercedes-Benz R320. Before you buy, take some time to read through customer reviews. We currently have 922 reviews of Mercedes-Benz R320 Fuel and Emissions Systems from previous customers. Some of the top rated parts include Keyed Alike Locking Fuel Cap with 4.8 stars.

Find your R320 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 R320 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 R320

Our inventory holds Fuel and Emissions Systems for your Mercedes-Benz R320 from 11 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, Motorad, and Delphi, all of which can keep that Mercedes-Benz happy.
We have Bosch parts available for your Mercedes-Benz R320 in categories like Air Flow Sensors. Some of the top-rated Bosch parts in these categories are:
Bosch Oxygen Sensor
from $215.34
(2)
Bosch Oxygen Sensor
Air- Fuel Ratio Sensors

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 R320 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 R320 Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the Mercedes-Benz R320?

Out of 41 Fuel and Emissions Systems for the Mercedes-Benz R320, 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 R320 Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your Mercedes-Benz R320 based on customer reviews/ratings are:
Keyed Alike Locking Fuel Cap
from $14.29
(5)
Keyed Alike Locking Fuel Cap
“I was a bit worried about someone stealing gas from my car. No more!”