1979 Mercedes-Benz 450SEL Fuel and Emissions Systems

Essential 1979 Mercedes-Benz 450SEL Fuel and Emissions Systems

CRP – Fuel Injector Seal (Part No.C101019205CRP)

Fuel Injector Seal

from

$2.47
Fuel Injector Seal

APA/URO Parts – Crankcase Breather Hose (Part No.B201015638APA)

Crankcase Breather Hose

from

$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
See More

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

Cold Start Valve Gasket

from

$2.76
Cold Start Valve Gasket

Programa – Air Conditioning Amplifier, Rebuilt (Part No.R1141229987PRO)

Air Conditioning Amplifier, Rebuilt

from

$257.66
Air Conditioning Amplifier, Rebuilt

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

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

Fuel Inj Holder O-Ring

from

$1.53
Fuel Inj Holder O-Ring

Bosch – Bosch Fuel Accumulator (Part No.E400013560BOS)

Bosch Fuel Accumulator

from

$305.01
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

Cardone – Smog Air Pump (Part No.32-212)

Smog Air Pump

from

$159.99
CARDONE Remanufactured Smog Pumps are engineered for quick installation and no comebacks. These pumps come with all necessary components for easy installation, while other brands leave out integral components, such as inlets and outlets that commonly break during installation. CARDONE engineers pay special attention to proper vane size and shape on each application to maintain proper flow, while other brands consolidate vane sizes for their own convenience.

Product Features:
  • 100% testing of all units guarantees reliable performance every time
  • High temperature grease extends bearing life, resulting in longer pump life
  • New carbon shoes/vanes on every unit ensure accurate air output to meet today’s stringent emissions standards
  • Guaranteed fit and function
  • Meets or exceeds O.E.M performance
See More

Carquest Premium – Electric Fuel Pump (Part No.E8314)

Electric Fuel Pump

from

$148.99


Product Features:
  • All CARQUEST fuel pumps are designed to meet or exceed OE specs and are 100% tested to ensure performance and long-life.
See More

Carquest Premium – Fuel Pump (Part No.E241087)

Fuel Pump

from

$175.99
Carquest Premium electric fuel pumps are engineered by Carter Fuel Systems or Agility Auto Parts 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
See More

Carquest Premium – Fuel Cap: 10810, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10810)

Fuel Cap: 10810, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

from

$9.49
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:
  • 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

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

Bosch – Check Valve (Part No.E303027424BOS)

Check Valve

from

$41.56
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

APA/URO Parts – Vacuum Check Valve (Part No.O404032232APA)

Vacuum Check Valve

from

$9.86
Vacuum Check Valve

Bosch – Port Fuel Injector (Part No.C100013519BOS)

Port Fuel Injector

from

$31.66
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
See More

MTC – Bushing Insert (Part No.C7029129945MTC)

Bushing Insert

from

$2.47
Bushing Insert

APA/URO Parts – Air Cleaner Mount (Part No.B101016755APA)

Air Cleaner Mount

from

$4.49
Air Cleaner Mount

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

Fuel Dist Valve Kit

from

$306.42
Fuel Dist Valve Kit

Kayser – Vacuum Check Valve (Part No.O404032232KAY)

Vacuum Check Valve

from

$23.71
Vacuum Check Valve

ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2164)

Multi-Purpose Wire Connector with Leads

from

$16.79
ACDelco Professional Air Charge Temperature Sensor Connector is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket connector is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
See More

Bosch – Relay (Part No.P202032107BOS)

Relay

from

$7.02
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

1979 Mercedes-Benz 450SEL Fuel and Emissions Systems

You count on your 1979 Mercedes-Benz 450SEL 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 29 Fuel and Emissions Systems ranging in price from $1.53 to $306.42, you’re sure to find everything you need for your 1979 Mercedes-Benz 450SEL.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 13 different brands like Delphi, Carquest Premium, and AC Delco. 1979 Mercedes-Benz 450SEL 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 12 extensive product reviews on 1979 Mercedes-Benz 450SEL 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 1979 Mercedes-Benz 450SEL below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 1979 Mercedes-Benz 450SEL

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 1979 Mercedes-Benz 450SEL running right for years to come. In our inventory you’ll find brands like Delphi, Carquest Premium, AC Delco, and even more.

Popular Cardone Fuel and Emissions Systems

You’ll find popular Cardone brand products across Smog Parts. All are waiting to get your 1979 Mercedes-Benz 450SEL back on the road. Some of the top-rated Cardone products in these categories are:
Smog Air Pump
from $159.99
(1)
Smog Air Pump
Smog Pumps

Top-Rated Carquest Premium Fuel and Emissions Systems


If Carquest Premium are what you’re looking for, our inventory holds plenty. We stock Carquest Premium brand Fuel and Emissions Systems for your 1979 Mercedes-Benz 450SEL, and some of our most reviewed Carquest Premium parts include:
Electric Fuel Pump
from $148.99
(1)
Electric Fuel Pump
Fuel Pumps

FAQs for 1979 Mercedes-Benz 450SEL Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 1979 Mercedes-Benz 450SEL?

Out of 29 Fuel and Emissions Systems for the 1979 Mercedes-Benz 450SEL, 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
Multi-Purpose Wire Connector with Leads
from $16.79
This product is not rated
Multi-Purpose Wire Connector with Leads
Ambient Air Temperature Sensor Connectors
Turbine Electric Fuel Pump
from $175.10
This product is not rated
Turbine Electric Fuel Pump
Fuel Pumps