Mercedes-Benz 500SEL Fuel and Emissions Systems

Essential Mercedes-Benz 500SEL Fuel and Emissions Systems

Elring – Cold Start Valve Gasket (Part No.C400155249ELR)

Cold Start Valve Gasket

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$2.76
Cold Start Valve Gasket

Bosch – Bosch Fuel Accumulator (Part No.E400013565BOS)

Bosch Fuel Accumulator

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$256.50
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 – Locking Fuel Cap: 10582, Push In, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10582)

Locking Fuel Cap: 10582, Push In, Direct Fit, Provides Tight Seal, 1 Pack

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$19.79
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
  • 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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Kayser – Fuel Tank Vent Valve (Part No.E2014280633KAY)

Fuel Tank Vent Valve

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$29.21
Fuel Tank Vent Valve

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

Air Inject Check Val

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$24.47
Air Inject Check Val

Bosch – EHA Valve (Part No.C2030267532BOS)

EHA Valve

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$474.16
The EHA (Electro-Hydraulic-Actuator) is a electrical valve that electronically controls the pressure on fuel distributor. The duty cycle of the EHA valve is controlled by the o2-sensor.

Product Features:
  • E.H.A. Valve (Electro-Hydraulic Actuator) or fuel regulator
  • Brand new OEM BOSCH Part
  • OE Quality
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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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Payen – Fuel Inj Holder O-Ring (Part No.C103112391PAY)

Fuel Inj Holder O-Ring

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$1.53
Fuel Inj Holder O-Ring

MTC – Diverter Valve (Part No.B702024848MTC)

Diverter Valve

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$51.27
Diverter Valve

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

E.H.A. Valve Seal

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$2.83
E.H.A. Valve Seal

Bosch – Fuel Dist Valve Kit (Part No.C20101700156BOS)

Fuel Dist Valve Kit

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$306.42
Fuel Dist Valve Kit

DENSO – Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit (Part No.234-4000)

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

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$79.99
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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Carquest Premium – Fuel Pump Relay (Part No.RAA1915)

Fuel Pump Relay

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$64.99
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

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$553.70
HOSE – FUEL

Carquest Premium – Electric Fuel Pump Inertia Switch (Part No.SBA4426)

Electric Fuel Pump Inertia Switch

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

Vacuum Change Over Valve

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$96.75
Vacuum Change Over Valve

Delphi – Fuel Injection Pressure Regulator (Part No.FP10377)

Fuel Injection Pressure Regulator

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$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 – Port Fuel Injector (Part No.C100013519BOS)

Port Fuel Injector

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$31.36
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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Programa – Programa Idle Control Unit (Part No.C404049617PRO)

Programa Idle Control Unit

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$337.32
Remanufactured w/Core 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 – Hose – Fuel (Part No.4L30010819CRP)

Hose - Fuel

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$112.76
Hose – Fuel

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

Vacuum Hose Connecto

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$5.28
Vacuum Hose Connecto

Bosch – Bosch Fuel Pressure Regulator (Part No.C300053377BOS)

Bosch Fuel Pressure Regulator

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$66.04
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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CRP – Vacuum Adapter (Part No.O4007104018)

Vacuum Adapter

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$4.61
Vacuum Adapter

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

Fuel Injector Seal Kit

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$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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Helping You Find the Right Fuel and Emissions Systems for Your Mercedes-Benz 500SEL

You love your 500SEL. So we’ve made it easier than ever to help you find Mercedes-Benz 500SEL Fuel and Emissions Systems in our online catalog. Our inventory holds 52 aftermarket and OEM Fuel and Emissions Systems for your Mercedes-Benz 500SEL, ranging from $1.53 to $553.70.

We offer parts from 18 brands trusted to make quality Fuel and Emissions Systems for your Mercedes-Benz 500SEL. Before you buy, take some time to read through customer reviews. We currently have 51 reviews of Mercedes-Benz 500SEL 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 500SEL 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 500SEL 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 500SEL

Our inventory holds Fuel and Emissions Systems for your Mercedes-Benz 500SEL from 18 trusted brands. You’ll find OEM and aftermarket parts from brands like Delphi, Bosch, and Carquest Premium, all of which can keep that Mercedes-Benz happy.
We have Programa parts available for your Mercedes-Benz 500SEL in categories like Idle Air Control Parts. Some of the top-rated Programa parts in these categories are:
Programa Idle Control Unit
from $337.32
(1)
Programa Idle Control Unit
Idle Control Units

FAQs for Mercedes-Benz 500SEL Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the Mercedes-Benz 500SEL?

Out of 52 Fuel and Emissions Systems for the Mercedes-Benz 500SEL, 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

What are the top-rated Mercedes-Benz 500SEL Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your Mercedes-Benz 500SEL 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”