1981 Mercedes-Benz 300CD Fuel and Emissions Systems
Find Your Specific 1981 Mercedes-Benz 300CD Fuel and Emissions Systems
Below you will find various in-demand Mercedes-Benz Fuel and Emissions Systems, components and accessories for your 1981 300CD. Advance Auto Parts has popular 300CD parts like Fuel Pumps, Fuel Injectors, Vacuum Pumps and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other 300CD model years including
1978,
1979,
1980 and more. Select a category of 1981 Mercedes-Benz 300CD Fuel and Emissions Systems below and start saving instantly.
Popular 1981 Mercedes-Benz 300CD Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 1981 Mercedes-Benz 300CDs
Pierburg – Vacuum Change Over Valve (Part No.O404570190APG)
from
$121.49
Vacuum Change Over Valve
Elring – Diesel Prechamber Seal Ring (Part No.D106021167ELR)
from
$2.39
Diesel Prechamber Seal Ring
Bosch – Primer Pump Gasket (Part No.D201270168BOS)
from
$3.02
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.
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MTC – Vacuum Control Valve (Part No.D3020681955MTC)
from
$68.06
Vacuum Control Valve
Carquest Premium – Fuel Cap: 10810, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10810)
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:
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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
Bosch – Bosch Diesel Injector Nozzle (Part No.D100113493BOS)
from
$51.22
Bosch Nozzles ensure optimum engine performance. Nozzles are a critical component of the fuel injection system. Today’s diesel engines are equipped with high performance systems that require a nozzle to atomize fuel under extreme pressures. For that reason, quality built, 100% new nozzles are vital in ensuring perfect combustion, exact emissions and fuel economy for optimum engine performance. State-of-the-art Bosch Nozzles are designed to withstand the heavy demands of today’s diesel engines. Each nozzle is 100% new and engineered for exacting precision and durability, to deliver a long, reliable service life and consistently superior diesel engine performance.
Product Features:
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Product Features:
- Precision-drilled spray holes – Measures exact fuel delivery, for optimum power and minimum emissions
- High alloy and chrome steel construction – For maximum durability – Heat-treated to ensure a long service life
- Needle-to-body gap – Ensures proper hydraulic performance for maximum fuel efficiency
- Hydraulic grinding – Allows smoother fuel passage through the spray hole to ensure that the nozzle operates at peak performance throughout its service life
- Dual-angle needle design – Ensures precise contact point for positive sealing and optimum performance
CRP Industries – Hollow Bolt Seal Rin (Part No.E103112236CRP)
from
$1.16
Hollow Bolt Seal Rin
MTC – Fuel Filler Neck Seal (Part No.E202244961MTC)
from
$4.42
Fuel Filler Neck Seal
Original Equipment – Vacuum Dashpot (Part No.J5050116224OEA)
from
$6.35
Vacuum Dashpot
CRP – Hose – Fuel (Part No.4L30010809CRP)
from
$170.69
Hose – Fuel
Bosch – Shut Off Valve Gasket (Part No.D202126056BOS)
from
$4.42
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 – Vacuum Check Valve (Part No.O404032232KAY)
from
$33.78
Vacuum Check Valve
APA/URO Parts – Vacuum Check Valve (Part No.O404032232APA)
from
$13.01
Vacuum Check Valve
APA/URO Parts – Fuel Tank Sending Un (Part No.E203016147APA)
from
$322.89
Fuel Tank Sending Un
Elring – Injector Heat Shield (Part No.D101021025ELR)
from
$2.75
Injector Heat Shield
Bosch – Diesel Injector, Remanufactured (Part No.D1000331860BOS)
from
$97.04
Bosch Remanufactured Injectors are designed to withstand the heavy demands of today’s diesel engines. Each nozzle is 100% new and engineered for exacting precision and durability, to deliver a long, reliable service life and consistently superior diesel engine performance.
Product Features:
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Product Features:
- Precision-designed spray pintle
- New nozzle tip
- New gasket
- Inspection of intermediate plate for finish and parallelism
- 100% testing for exact opening pressure, fuel spray atomization and fuel leak-off
- Thorough cleaning and inspection of housing and threads
- Packed in poly bag with closure caps
Programa – Air Conditioning Amplifier, Rebuilt (Part No.R1141229987PRO)
from
$274.57
Air Conditioning Amplifier, Rebuilt
Bosch – Bosch Diesel Primer Pump (Part No.D2010268357BOS)
from
$23.46
With a long history of diesel fuel injection expertise and innovation, Bosch engineers and manufactures a primer pump to withstand the rigorous demands of today’s diesel engines.
Product Features:
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Product Features:
- OE fit and easy installation
- Designed and built to last season after season
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
Upgrade your 1981 Mercedes-Benz 300CD with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 1981 Mercedes-Benz 300CD, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercedes-Benz or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your 300CD functioning at its best. At Advance Auto Parts, we offer a wide selection of 24 Fuel and Emissions Systems for the 1981 Mercedes-Benz 300CD, designed to meet your needs without breaking the bank.
From
Fuel Pump
replacements to
Fuel Injectors
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 1981 Mercedes-Benz 300CD at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $1.16 to $322.89, with
an average price of $55.78.
Our 24 Fuel and Emissions Systems in stock come from 14 trusted brands, so you’re sure to find the right part for your 1981 Mercedes-Benz 300CD without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1981 Mercedes-Benz 300CD, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names
like Carquest Premium, and more.
Carquest Premium Fuel and Emissions Systems
start at just $9.49 and boast an impressive 4 stars average rating from customers.
With 4 customer reviews and counting, our 1981 Mercedes-Benz 300CD Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1981 Mercedes-Benz 300CD is always ready to roll. We’re committed to providing you with everything you need to keep your 300CD in top shape, all in one place.
Start shopping confidently below for your 1981 Mercedes-Benz 300CD!
Best-Selling Fuel Pumps for 1981 Mercedes-Benz 300CDs
Enhance the driving experience in your Mercedes-Benz with 2 quality Fuel Pump components, starting at $4.42.
Bosch – Shut Off Valve Gasket (Part No.D202126056BOS)
from
$4.42
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
MTC – Fuel Filler Neck Seal (Part No.E202244961MTC)
from
$4.42
Fuel Filler Neck Seal
Most Popular 1981 Mercedes-Benz 300CD Fuel Injectors
Customize your Mercedes-Benz with 3 Fuel Injectors products
like Fuel Injectors,
Fuel Injector Heat Shields, and
Vacuum Amplifiers, all
priced under $274.57.
Programa – Air Conditioning Amplifier, Rebuilt (Part No.R1141229987PRO)
from
$274.57
Air Conditioning Amplifier, Rebuilt
Bosch – Diesel Injector, Remanufactured (Part No.D1000331860BOS)
from
$97.04
Bosch Remanufactured Injectors are designed to withstand the heavy demands of today’s diesel engines. Each nozzle is 100% new and engineered for exacting precision and durability, to deliver a long, reliable service life and consistently superior diesel engine performance.
Product Features:
See More
Product Features:
- Precision-designed spray pintle
- New nozzle tip
- New gasket
- Inspection of intermediate plate for finish and parallelism
- 100% testing for exact opening pressure, fuel spray atomization and fuel leak-off
- Thorough cleaning and inspection of housing and threads
- Packed in poly bag with closure caps
Elring – Injector Heat Shield (Part No.D101021025ELR)
from
$2.75
Injector Heat Shield
Top Picks for 1981 Mercedes-Benz 300CD Vacuum Pumps
Upgrade Mercedes-Benz 300CDs with top-quality Vacuum Pumps parts, including 1 OEM and aftermarket selections for your 1981 model.
APA/URO Parts – Vacuum Hose (Part No.B202015635APA)
from
$5.55
Vacuum Hose
In-Demand Fuel Tanks for 1981 Mercedes-Benz 300CDs
Select from 2 premium Fuel Tanks parts for your 1981 Mercedes-Benz 300CD, with prices ranging from $12.49 to $322.89.
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
See More
Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
APA/URO Parts – Fuel Tank Sending Un (Part No.E203016147APA)
from
$322.89
Fuel Tank Sending Un
Most Sold 1981 Mercedes-Benz 300CD Gas Caps
Explore our best-selling Mercedes-Benz parts for the 1981 300CD among 5 OEM and aftermarket options starting from $9.49.
Carquest Premium – Fuel Cap: 10810, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10810)
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:
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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
Carquest Premium – Locking Fuel Cap: 10582, Push In, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10582)
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:
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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
ACDelco – Professional Molded Coolant Hose (Part No.G2000584211ACD)
from
$40.46
ACDelco Professional, premium aftermarket Molded Coolant Hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. They are specially designed, GM OE style factory-molded hoses to fit today’s smaller, tighter-fitting engine compartments. ACDelco Professional Molded Coolant Hoses are temperature rated from -40 degrees Fahrenheit to 275 degrees Fahrenheit (-40 degrees Celsius to 135 degrees Celsius) and are approved for Marine applications. Do not use for fuel or oil transfer applications. These premium aftermarket replacement molded coolant hoses are manufactured to meet or exceed your expectations for fit, form, and function.
Product Features:
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Product Features:
- Has a heat and ozone resistant cover to increase the life of the hose
- Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
- Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
- Installs without buckling, bending out of shape, or straining at the connection for easy installation
- Inside diameters ranges from 1?4 in to 1 in to fit different types of vehicles
Febi-Bilstein – Fuel Tank (Gas) Cap (Part No.E201066969FEB)
from
$37.46
Febi Fuel Tank Caps are manufactured to meet OE quality, and performance for reliable operation.
Product Features:
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Product Features:
- Meets OE vehicle standards
- Factory type retaining strap for user convenience
- OE quality seal ensures fuel tank emissions are maintained preventing check engine warnings.
Blau – FUEL TANK CAP (Part No.E20103268560BLA)
from
$12.65
FUEL TANK CAP
Top-Rated Fuel and Emissions Systems Brands For Your 1981 Mercedes-Benz 300CD
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 1981 Mercedes-Benz 300CDs. Below you’ll find some of our best rated Fuel and Emissions Systems from Carquest Premium, and more. Fuel and Emissions Systems from these brands that fit a 1981 300CD start at just $9.49 and are rated as high as 4 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.
Popular Carquest Premium 1981 Mercedes-Benz 300CD Fuel and Emissions Systems
When it comes to maintaining or upgrading your 1981 Mercedes-Benz 300CD, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Fuel and Emissions Systems, specifically designed for the 1981 Mercedes-Benz 300CD. With over 2 Carquest Premium brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $9.49, with an average price of just $14.64. Plus, with over 4 customer reviews and an average rating of 4 stars, you can trust that our Carquest Premium Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$19.79
$19.79
(1)
Locking Fuel Cap: 10582, Push In, Direct Fit, Provides Tight Seal, 1 Pack
“I could not get this cap to go on the 1978 Ford Pickup I ordered it for! However it does work on my 1953 & 1954 Ford NAA tractors, a 1975 Ford F350 &”
from
$9.49
$9.49
(3)
Fuel Cap: 10810, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“But it works perfect and at a ⅓ of the price. Sweet”
FAQs for 1981 Mercedes-Benz 300CD Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 1981 Mercedes-Benz 300CDs?
Out of 24 Fuel and Emissions Systems that fit 1981 Mercedes-Benz 300CDs, the following parts are the top sellers:
- Fuel Tank Cleaning Kit (11692237) – $12.49
- Bosch Diesel Primer Pump (10809772) – $23.46
- Professional Molded Coolant Hose (11479177) – $40.46
What’s the price range for 1981 Mercedes-Benz 300CD Fuel and Emissions Systems?
Fuel and Emissions System prices for the 1981 Mercedes-Benz 300CD start at $1.16 and go up to $322.89 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 1981 Mercedes-Benz 300CD?
The average price for Fuel and Emissions Systems for the 1981 Mercedes-Benz 300CD is $55.78. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel and Emissions Systems for other Mercedes-Benz 300CD model years?
What are the cheapest Fuel and Emissions Systems for my 1981 Mercedes-Benz 300CD?
The cheapest 1981 Mercedes-Benz 300CD Fuel and Emissions Systems we carry in stock are:
- Hollow Bolt Seal Rin (10852575) – $1.16
- Diesel Prechamber Seal Ring (10810205) – $2.39
- Injector Heat Shield (11475276) – $2.75
- Primer Pump Gasket (10809768) – $3.02
- Shut Off Valve Gasket (10810149) – $4.42
What types of Fuel and Emissions Systems do you sell for my 1981 Mercedes-Benz 300CD?
As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 1981 Mercedes-Benz 300CD:
Can I get help with 1981 Mercedes-Benz 300CD Fuel and Emissions System orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Fuel and Emissions Systems and more.
What is your return policy for Mercedes-Benz 300CD Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Mercedes-Benz 300CD Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
