1986 Mercedes-Benz 420SEL Fuel and Emissions Systems

Essential 1986 Mercedes-Benz 420SEL Fuel and Emissions Systems

Bosch – EHA Valve (Part No.C2030267532BOS)

EHA Valve

from

$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
See More

Bosch – Check Valve (Part No.E303027620BOS)

Check Valve

from

$30.66
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.
See More

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

E.H.A. Valve Seal

from

$2.83
E.H.A. Valve Seal

DENSO – Oxygen Sensor: Upstream, 3 Wire, 38.19" Long, Heated, Exact Fit (Part No.234-3081)

Oxygen Sensor: Upstream, 3 Wire, 38.19" Long, Heated, Exact Fit

from

$118.99
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
See More

CRP – Hose – Fuel (Part No.4L30010819CRP)

Hose - Fuel

from

$112.76
Hose – Fuel

Bosch – Bosch Fuel Pressure Regulator (Part No.C300024539BOS)

Bosch Fuel Pressure Regulator

from

$471.48
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
See More

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

Vacuum Change Over Valve

from

$96.75
Vacuum Change Over Valve

Programa – Programa Idle Control Unit (Part No.C404049619PRO)

Programa Idle Control Unit

from

$373.34
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.
See More

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

Cold Start Valve Gasket

from

$2.76
Cold Start Valve Gasket

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

Air Inject Check Val

from

$24.47
Air Inject Check Val

MTC – Diverter Valve (Part No.B702024848MTC)

Diverter Valve

from

$51.27
Diverter Valve

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

Vacuum Hose Connecto

from

$5.28
Vacuum Hose Connecto

Autopart International Inc – Fuel Pump (Part No.E30001915313API)

Fuel Pump

from

$107.15
Fuel Pump

Payen – Fuel Inj Holder O-Ring (Part No.C103112391PAY)

Fuel Inj Holder O-Ring

from

$1.53
Fuel Inj Holder O-Ring

APA/URO Parts – EGR Line Fitting (Part No.B7013308578APA)

EGR Line Fitting

from

$5.49
EGR Line Fitting

Kayser – EGR Check Valve (Part No.B700570176KAY)

EGR Check Valve

from

$40.22
EGR Check Valve

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

from

$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
See More

Febi – Fuel Injector Seal (Part No.C101015420FEB)

Fuel Injector Seal

from

$3.05
Fuel Injector Seal

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
See More

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

HOSE - FUEL

from

$553.70
HOSE – FUEL

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

Fuel Dist Valve Kit

from

$306.42
Fuel Dist Valve Kit

MTC – Bushing Insert (Part No.C7029129945MTC)

Bushing Insert

from

$2.47
Bushing Insert

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.
See More

URO Parts – Fuel Pump Relay (Part No.0035452505)

Fuel Pump Relay

from

$45.99
URO Parts has been a leading brand of replacement auto parts for European vehicles for more than thirty years. Affordable yet dedicated to quality, URO Parts controls its production process in strict accordance with ISO/TS 16949 QMS specifications and offers a wide variety of components used to restore or repair engine, electrical, drive train, braking, steering, suspension, climate control, cooling, exhaust, and fuel systems in classic to late-model German, British, and Scandinavian vehicles. Looking for parts that are even higher quality than original equipment? URO Parts engineers analyze common failures and identify weaknesses in original equipment parts when creating URO Premium components, which are superior to OE in performance and reliability thanks to improved materials and more robust designs. Thanks to high-quality, competitively-priced URO Parts and bulletproof URO Premium replacement components, owning a prestigious European vehicle is no longer an expensive luxury reserved for the elite and wealthy.

Product Features:
  • Guaranteed fitment
  • Replacement of failed fuel pump relay instantly restores proper pump circuit performance
  • Direct-fit OE reproduction design for easy plug-and-play installation
  • Manufactured using high-quality materials to withstand intense vehicle heat and cold-weather condensation that can damage lesser quality relays
  • Modern electronics resist electrical arcing and burnout for long-term reliability
  • Guaranteed fitment
  • Replacement of failed fuel pump relay instantly restores proper pump circuit performance
  • Direct-fit OE reproduction design for easy plug-and-play installation
  • Manufactured using high-quality materials to withstand intense vehicle heat and cold-weather condensation that can damage lesser quality relays
  • Modern electronics resist electrical arcing and burnout for long-term reliability
See More

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

Fuel Pump Relay

from

$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.
See More

Bosch – Bosch Fuel Accumulator (Part No.E400024543BOS)

Bosch Fuel Accumulator

from

$322.22
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
See More

1986 Mercedes-Benz 420SEL Fuel and Emissions Systems

You count on your 1986 Mercedes-Benz 420SEL 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 41 Fuel and Emissions Systems ranging in price from $1.53 to $553.70, you’re sure to find everything you need for your 1986 Mercedes-Benz 420SEL.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 17 different brands like Delphi, Carquest Premium, and Bosch. 1986 Mercedes-Benz 420SEL Fuel and Emissions Systems start as low as $1.53!

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 4 extensive product reviews on 1986 Mercedes-Benz 420SEL Fuel and Emissions Systems.

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 1986 Mercedes-Benz 420SEL below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 1986 Mercedes-Benz 420SEL

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 1986 Mercedes-Benz 420SEL running right for years to come. In our inventory you’ll find brands like Delphi, Carquest Premium, Bosch, and even more.

Popular Carquest Premium Fuel and Emissions Systems

You’ll find popular Carquest Premium brand products across Gas Caps. All are waiting to get your 1986 Mercedes-Benz 420SEL back on the road. Some of the top-rated Carquest Premium products in these categories are:

FAQs for 1986 Mercedes-Benz 420SEL Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 1986 Mercedes-Benz 420SEL?

Out of 41 Fuel and Emissions Systems for the 1986 Mercedes-Benz 420SEL, 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
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
Turbine Electric Fuel Pump
from $176.07
This product is not rated
Turbine Electric Fuel Pump
Fuel Pumps