Mercedes-Benz 300SE Fuel and Emissions Systems

Essential Mercedes-Benz 300SE Fuel and Emissions Systems

Pierburg – Vacuum Change Over Valve (Part No.O404570190APG)

Vacuum Change Over Valve

from

$96.75
Vacuum Change Over Valve

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 – Idle Air Control Valve (Part No.ABA3747)

Idle Air Control Valve

from

$441.99
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 Injection Pressure Regulator (Part No.FP10377)

Fuel Injection Pressure Regulator

from

$84.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:
  • Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
  • Quiet operation, no audible regulator noise
  • Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
  • Consistent and predictable fuel pressure throughout system range of control provides great drivability
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Bosch – Check Valve (Part No.E303027424BOS)

Check Valve

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$41.43
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.
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Kayser – Fuel Tank Vent Valve (Part No.E2014280633KAY)

Fuel Tank Vent Valve

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$29.21
Fuel Tank Vent Valve

MTC – Air Inject Check Val (Part No.B704024849MTC)

Air Inject Check Val

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$24.47
Air Inject Check Val

APA/URO Parts – Vacuum Hose Connecto (Part No.B202573187APA)

Vacuum Hose Connecto

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$5.28
Vacuum Hose Connecto

MTC – Diverter Valve (Part No.B702024848MTC)

Diverter Valve

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$51.27
Diverter Valve

Programa – Remanufactured MAS Control Unit (Part No.P209759093PRO)

Remanufactured MAS Control Unit

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$362.93
Programa specializes in BMW, Mercedes Benz, Volvo, Porsche and Saab remanufactured electronic control units. Remanufacturing Process

Product Features:
  • Complete visual inspection.
  • Boards and components are repaired or replaced.
  • Any test that fails to meet OEM specifications is repaired or replaced.
  • Once the ECU meets all OEM specifications, the unit is reassembled, sealed and packaged.
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CRP – Vacuum Adapter (Part No.O4007104018)

Vacuum Adapter

from

$4.61
Vacuum Adapter

DENSO – Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit (Part No.234-4700)

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

from

$80.99
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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Bosch – Fuel Accumulator (Part No.E400024540BOS)

Fuel Accumulator

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$253.37
Bosch is a global leader in the engineering and manufacture of the original equipment Fuel Accumulator for K-JETRONIC fuel injection systems. Starting and running problems occur when the fuel accumulator is defective. All K-JETRONIC fuel injection systems use the fuel accumulator to assist in preventing hot start vapor lock and keeping the pressure and flow in the fuel distributor consistent. The accumulator contains an internal spring-loaded diaphragm that prevents vapor lock by keeping the system pressurized after the engine has been shut off. If the K-JETRONIC equipped vehicle is having warm start problems, it is likely the fuel accumulator has failed.

Product Features:
  • Original Equipment Supplier
  • Sturdy compact design
  • Withstands the most severe operating conditions
  • Engineered to the exact OEM specifications
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Carquest Premium – Remanufactured Fuel Injector (Part No.A212-1075)

Remanufactured Fuel Injector

from

$44.49
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 Pressure Regulator (Part No.C300044427BOS)

Fuel Pressure Regulator

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$516.42
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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Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ7307)

Mass Air Flow Sensor (MAF) - 100% NEW

from

$179.99
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 – Electric Fuel Pump Inertia Switch (Part No.SBA4426)

Electric Fuel Pump Inertia Switch

from

$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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CRP – HOSE – FUEL (Part No.4L30010814CRP)

HOSE - FUEL

from

$553.70
HOSE – FUEL

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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Elaplast – Crankcase Breather Hose (Part No.B201027102ELA)

Crankcase Breather Hose

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$13.41
Air hoses and lines for diesel and gasoline engines with additional blow-by for crankcase ventilation. Prefabricated modules in raw and clean air duct using injection-molded elastomer and plastic items, and blow-molded items.

Product Features:
  • Mount for temperature sensors
  • Noise damping
  • Folds and ribs for flexibility and vacuum stability
  • Molded-on mounts for wires or cables
  • Integrated flow divider
  • Integrated positioning and attachment of prefabricated hose clamps
  • Radial reinforcement for high vacuum stress in tight installation spaces
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Pierburg – Electric Fuel Pump (Part No.E3000144414APG)

Electric Fuel Pump

from

$243.80
PIERBURG Fuel Pumps excel through their highly developed technology, optimum pumping characteristics when hot, and their low noise level. For over 80 years PIERBURG has been a leading manufacturer of fuel pumps for European vehicles

Product Features:
  • Made in Europe – 100% from OE factories and thus OE Standard
  • Optimal hot fuel supply properties and low noise level
  • Online Service and Product Information
  • Provides OE performance and dependability Installation Note: To avoid future warranties clean tank and change fuel filter when installing a new pump
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Carquest Premium – Fuel Pump Relay (Part No.RAC1868)

Fuel Pump Relay

from

$404.99
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 – Computer Control Relay (Part No.RAC2919)

Computer Control Relay

from

$131.99
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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CRP – E.H.A. Valve Seal (Part No.C203270434CRP)

E.H.A. Valve Seal

from

$2.83
E.H.A. Valve Seal

Helping You Find the Right Fuel and Emissions Systems for Your Mercedes-Benz 300SE

You love your 300SE. So we’ve made it easier than ever to help you find Mercedes-Benz 300SE Fuel and Emissions Systems in our online catalog. Our inventory holds 64 aftermarket and OEM Fuel and Emissions Systems for your Mercedes-Benz 300SE, ranging from $2.28 to $553.70.

We offer parts from 20 brands trusted to make quality Fuel and Emissions Systems for your Mercedes-Benz 300SE. Before you buy, take some time to read through customer reviews. We currently have 37 reviews of Mercedes-Benz 300SE Fuel and Emissions Systems from previous customers. Some of the top rated parts include Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit with 3.0 stars.

Find your 300SE 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 300SE 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 300SE

Our inventory holds Fuel and Emissions Systems for your Mercedes-Benz 300SE from 20 trusted brands. You’ll find OEM and aftermarket parts from brands like Delphi, Carquest Premium, and Bosch, all of which can keep that Mercedes-Benz happy.

FAQs for Mercedes-Benz 300SE Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the Mercedes-Benz 300SE?

Out of 64 Fuel and Emissions Systems for the Mercedes-Benz 300SE, the most popular in our inventory are:
Fuel Tank Cleaning Kit
from $12.49
This product is not rated
Fuel Tank Cleaning Kit
Fuel Tank Cleaning Kits
Locking Fuel Cap: 10491, Push In, Direct Fit, Provides Tight Seal, 1 Pack
from $24.99
This product is not rated
Locking Fuel Cap: 10491, Push In, Direct Fit, Provides Tight Seal, 1 Pack
Gas Caps
Oxygen Sensor: 3 Wire, 28.54" Long, Heated, Universal
from $79.99
This product is not rated
Oxygen Sensor: 3 Wire, 28.54" Long, Heated, Universal
Oxygen Sensors

What are the top-rated Mercedes-Benz 300SE Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your Mercedes-Benz 300SE based on customer reviews/ratings are:
Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit
from $80.99
(1)
Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit
“Item was $40 cheaper than the direct fit / plug and play Denso sensor, but tradeoff is that you must carefully make the wire connections to the origin”