1978 Mercedes-Benz 300SD Car Parts & Accessories

You have come to the right place if you need new or replacement parts for your 1978 300SD. Advance Auto carries over 565 aftermarket parts for your 1978 Mercedes-Benz 300SD, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 1978 300SD Transmission Parts and Clutch Systems. Plus, our selection of 1978 Body Parts for your 300SD are some of the lowest in the market.

Find replacement parts and upgrades for your 1978 Mercedes-Benz 300SD. Use our customer reviews of Automotive Accessories parts and others, along with user ratings on the many of the products we offer. You won’t find an easier way to shop for 1978 Mercedes-Benz 300SD performance parts, 1978 Mercedes-Benz 300SD body parts, interior components, or any type of part for that matter. Get your 300SD upgraded or back in pristine shape by shopping Advance Auto Parts.

Top Mercedes-Benz Part Categories

Batteries

Engine Coolant and Antifreeze

Brake Fluids

Wiper Blades

Manual Transmission Fluids

Cornering Bulbs

Daytime Running Light (DRL)

High Beam Headlight Bulbs

Fog and Driving Light Bulbs

Power Steering Fluids

Low Beam Headlight Bulbs

Front Brake Rotors

1978 Mercedes-Benz 300SD Body Parts

Below you can find the top 1978 Mercedes-Benz 300SD aftermarket accessories. Want to see the complete catalog of Body Parts? Click on “View All” to view each individual Mercedes-Benz 1978 300SD part.

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$2.37

Nut

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$144.43

Window Regulator

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$61.69

Hood Pad

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$24.79

Brake Release Knob

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$6.00

Door Contact Switch

1978 300SD Transmission Parts

Customers frequently purchase these best-selling 1978 Mercedes-Benz 300SD Transmission Parts.

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$11.49

Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.

Product Features:

High torque and rigidity
Sensor-safe, non-corrosive formula
OEM specified
Low-odor, non-corrosive formula
Ideal for closed spaced bolt patterns

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$6.29

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$22.79

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$9.99

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F; -40°C to 107°C
Delivers quality and reliable performance for every type of repair

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$14.99

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$18.79

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$9.49

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

Premium bearing design matches OEM specifications
Precision manufactured using premium-grade steel for outstanding durability and performance
Crowned raceways and rollers to ensure even load distribution for maximum life
Industry leading coverage
Professional technicians know they can depend on National

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$4.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$20.49

Product Features:

Brand may vary by location

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$28.76

Transmission Mount

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$59.16

SKF is a supplier of original equipment wheel bearings, hubs and seals to most of the world’s leading automakers. Engineered and manufactured to the highest quality standards, SKF wheel bearings greatly reduce friction and increase load-carrying capabilities. With an ability to boost reliability under heavy loads and misaligned conditions, SKF wheel bearings offer an ideal solution for many wheel end applications.

Product Features:

Precision bearing pre-load and correct application of advanced manufacturing techniques such as orbital rolling
100% tested to the actual OE specifications per part number for fit, form and function
High quality steel and surface finishes
Proper implementation of heat treatment

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$12.88

AT Shift Linkage Bus

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$12.64

AT Seal

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$7.48

Automatic Transmission Seal

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$3.97

Automatic Transmission Shift Linkage Bushing

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$2.98

AT Modulator Cap

1978 300SD Clutch Systems

No need for it to be difficult to find Clutch Systems for your 1978 Mercedes-Benz 300SD. Compare prices, read reviews, and buy your 300SD Clutch Systems online for delivery or in-store pick up.

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$70.99

LuK has played a crucial role in the development from mechanical to hydraulic clutch release systems. Over many years, Schaeffler has gained extensive expertise in the complete clutch release systems.

1978 300SD Automotive Accessories

Customers frequently purchased the following top Automotive Accessories for their 1978 300SD. Click on “View All” to see more great prices on 1978 300SD aftermarket replacement Automotive Accessories.

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$745.99

As the most heavy duty car covers on the market, the WeatherShield HD car cover is built to handle the most intense weather and climates. Toughest of the tough, the WeatherShield HD car covers are constructed from 40% heavier fabric and stronger thread providing double the tear strength, double the tensile strength. Proprietary processes place a specially formulated finish inside the fabric, bonding each individual thread so there is virtually no space between them for water or dirt or pollutants to enter. The WeatherShield HD may not be as silky-smooth as other car covers, but it will out perform them in harsh climates! Designed as a long-term storage solution.

Product Features:

The most heavy-duty car cover on the market
Specially treated to resist fading and color transfer
Sheds water and blocks out dust
Outsmart the outdoors!

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$744.99

Sunbrella custom fit car covers are top quality outdoor covers, specifically crafted to withstand the harshest Arizona desert sun. This heavy-duty cover withstands high heat, high temperatures, and damaging UV rays. Treated for moisture resistance in humid marine areas as well. Constructed from woven acrylic fabric that is solution-dyed for ultimate color protection. Custom cut to fit your exact vehicle. Installs easily with a tie-down cab.

Product Features:

Best for intense sun locations
Durable long-lasting fabric
Solution dyed woven acrylic fabric
Provides almost complete UV blockage

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$744.99

Best for intense sun locations
Durable long-lasting fabric
Solution dyed woven acrylic fabric
Provides almost complete UV blockage

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$744.99

Best for intense sun locations
Durable long-lasting fabric
Solution dyed woven acrylic fabric
Provides almost complete UV blockage

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$457.99

For those who like traditional woven fabrics for indoor car cover protection, the Tan Flannel is the perfect choice. This is a high performance indoor fabric with a durable Polycotton blend on the outside and a flannel underside soft napped finish. Its long wearing and breathable. Specially treated to repel moisture and resist rot and mildew.

Product Features:

A favorite amongst car enthusiasts
Flannel lined for an ultra-soft, paint-friendly cover
Constructed from all cotton based materials
Our ‘classic’ indoor cover

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$265.99

Covercraft’s custom fit Polycotton Car Cover provides good basic indoor protection for your vehicle. A good choice for a budget conscience shopper looking for basic coverage and protection. Constructed from drill weave Polycotton blend materials. Fabric is soft and durable to protect your paint finish. Polyester material is sun and water resistant. Comes in gray.

Product Features:

Good basic indoor protection
Drill weave Polycotton blend
Resists tears and punctures
Treated to resist rot and mildew

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$25.99

This High Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact and lightweight and they meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.

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$19.99

This Low Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact, lightweight and meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.

1978 300SD Interior Products

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$6.99

SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up or reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance due to longer bulb life, and to perform to all relevant safety standards.

Product Features:

DEPENDABLE: Made from high quality materials for long-lasting durability
EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience

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$112.99

SuedeMat dashboard covers are a clean and rich looking dash cover that looks and feels like suede leather. They maintain the same great custom fit as DashMats, molding to ridges and curves on your dashboard. Along with the rest of the DashMat products, it dramatically reduces windshield haze caused by gasses emitted from the dashboard. Also reduces hazardous windshield glare. Protect your dashboard from sun damage, such as cracks and warps.

Product Features:

The rich appearance and feel of suede-like fabric
Custom tailored for a precise, snug fit
Protects your dash from sun damage and reduces windshield glare
Vents, sensors and trays remain fully functional
Simple installation with hook and loop fasteners

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$112.99

The rich appearance and feel of suede-like fabric
Custom tailored for a precise, snug fit
Protects your dash from sun damage and reduces windshield glare
Vents, sensors and trays remain fully functional
Simple installation with hook and loop fasteners

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$7.99

Pedal cover worn out or missing? This brake pedal pad is a direct replacement for a cracked, worn or missing pad, restoring a safe gripping surface to the brake pedal for safety and comfort.

Product Features:

Direct replacement -this brake pedal pad matches the fit and appearance of the original equipment pedal cover
Durable materials – this pedal cover is designed to withstand wear and tear caused by water, dirt and road salt from the driver’s shoe
Easy installation – this pad slides onto the brake pedal and requires no special tools or hardware
Quality tested – this brake pedal pad has undergone validation testing to ensure proper fit for this vehicle’s application

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$20.95

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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$19.70

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$158.87

The Vemo Combination Switch is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

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$112.99

The rich appearance and feel of suede-like fabric
Custom tailored for a precise, snug fit
Protects your dash from sun damage and reduces windshield glare
Vents, sensors and trays remain fully functional
Simple installation with hook and loop fasteners

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$106.99

VelourMat dashboard covers are constructed of soft, elegant velour material. Each VelourMat is custom made for a precise fit. Dramatically reduces windshield haze caused by gasses emitted from the dashboard. Also reduces hazardous windshield glare. Protect your dashboard from sun damage, such as cracks and warps.

Product Features:

Made of soft elegant rich velour
Custom made to fit each dashboard
Hook & loop fasteners included for easy & secure installation
Cuts hazardous windshield glare
Protects dashboard from sun damage stopping cracks and warping
Passenger-side airbag opening included where applicable

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$106.99

Made of soft elegant rich velour
Custom made to fit each dashboard
Hook & loop fasteners included for easy & secure installation
Cuts hazardous windshield glare
Protects dashboard from sun damage stopping cracks and warping
Passenger-side airbag opening included where applicable

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$106.99

Made of soft elegant rich velour
Custom made to fit each dashboard
Hook & loop fasteners included for easy & secure installation
Cuts hazardous windshield glare
Protects dashboard from sun damage stopping cracks and warping
Passenger-side airbag opening included where applicable

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$106.99

Made of soft elegant rich velour
Custom made to fit each dashboard
Hook & loop fasteners included for easy & secure installation
Cuts hazardous windshield glare
Protects dashboard from sun damage stopping cracks and warping
Passenger-side airbag opening included where applicable

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$105.99

The Limited Edition Custom Dashboard Cover features a new warp-knit polyester fabric style that looks great with today’s vehicle interiors. Individually made to fit your vehicle’s specific dashboard. DashMat dashboard covers are a stylish way to cut windshield haze caused by gasses emitted from the dashboard. Dramatically reduces hazardous windshield glare as well. Rays from the sun beat through the dashboard at extremely high temperatures causing damage to the dashboard. Limited Edition DashMat dash covers protect your vehicle’s dashboard in the most extreme temperature conditions.

Product Features:

Unique warp-knit design fits perfectly with today’s vehicle interiors
Compliments technical fabrics in newer vehicles
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Vents and sensor openings pre-cut for a factory finish look
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

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$105.99

Unique warp-knit design fits perfectly with today’s vehicle interiors
Compliments technical fabrics in newer vehicles
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Vents and sensor openings pre-cut for a factory finish look
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

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$105.99

Unique warp-knit design fits perfectly with today’s vehicle interiors
Compliments technical fabrics in newer vehicles
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Vents and sensor openings pre-cut for a factory finish look
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

from

$105.99

Unique warp-knit design fits perfectly with today’s vehicle interiors
Compliments technical fabrics in newer vehicles
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Vents and sensor openings pre-cut for a factory finish look
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

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$101.99

The Original DashMat is America’s #1 dashboard cover for cars, trucks, vans and SUV’s. Custom-tailored for a perfect fit, a DashMat helps protect the dash surface from UV damage, dramatically reduces hazardous windshield glare, and/or covers blemishes and cracks in older dashboards. Constructed of durable, color-fast, non-shrinking needle punch carpet material.

Product Features:

Soft foss fiber carpet won’t fray or unravel
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

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$101.99

Soft foss fiber carpet won’t fray or unravel
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

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$101.99

Soft foss fiber carpet won’t fray or unravel
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

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$101.99

Soft foss fiber carpet won’t fray or unravel
Custom fit to the dashboard of your vehicle
Helps prevent dashboard warping and cracking
Reduces hazardous windshield glare
Passenger-side airbag opening included where applicable
Hook and loop fasteners included for easy secure installation

1978 Mercedes-Benz 300SD Car Parts & Accessories

Febi – Nut (Part No.Y20022681760FEB)

MTC – Window Regulator (Part No.O304015544MTC)

Febi – Hood Pad (Part No.O204015535FEB)

APA/URO Parts – Brake Release Knob (Part No.N503014322APA)

Vemo – Door Contact Switch (Part No.O315053353VMO)

Permatex – Ultra Grey RTV Silicone Gasket Maker, 3 OZ (Part No.82194)

Driveworks – Oil Seal (Part No.S-1174)

National – Bearings (Part No.LM503349A)

National – Multi Purpose Seal (Part No.1174)

National – Bearings (Part No.A-3)

National – Bearings (Part No.M86649)

National – Bearings (Part No.M86610)

Driveworks – Taper Bearing Cup (Part No.S-M-86610)

Driveworks – Tapered Roller Bearing (Part No.S-LM-503349A)

APA/URO Parts – Transmission Mount (Part No.J600016023APA)

SKF – Wheel Bearing (Part No.K800023845SKF)

Febi – AT Shift Linkage Bus (Part No.J407011930FEB)

Elring – AT Seal (Part No.J5070690946ELR)

Elring – Automatic Transmission Seal (Part No.J507012387ELR)

Febi – Automatic Transmission Shift Linkage Bushing (Part No.J407044817FEB)

MTC – AT Modulator Cap (Part No.J502216559MTC)

LuK – Clutch Slave Cylinder (Part No.LSC475)

Covercraft – Custom Fit Car Covers WeatherShield HD Gray (Part No.CA40HG)

Covercraft – Custom Fit Car Covers Sunbrella Gray (Part No.CA40D4)

Covercraft – Custom Fit Car Covers Sunbrella Pacific Blue (Part No.CA40D1)

Covercraft – Custom Fit Car Covers Sunbrella Toast (Part No.CA40D6)

Covercraft – Custom Fit Car Cover Flannel Tan (Part No.CA40TF)

Covercraft – Custom Fit Car Covers Polycotton Gray (Part No.CA40PD)

Fiamm – Freeway Blaster High Note Horn (Part No.7210223)

Fiamm – Freeway Blaster Low Note Horn (Part No.7211223)

Sylvania – 2721 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.2721LLBP2)

Dashmat – SuedeMat Dashboard Cover Faux-suede Material – Black (Part No.80603-01-25)

Dashmat – SuedeMat Dashboard Cover Faux-suede Material – Smoke (Part No.80603-01-76)

Dorman – Help – Brake Pedal Pad (Part No.20010)

Bosch – Horn (Part No.P6000314250BOS)

Bosch – Horn (Part No.P6000240772BOS)

Vemo – Turn Signal and Combination Switch (Part No.P301012285VMO)

Dashmat – SuedeMat Dashboard Cover, Black (Part No.80603-00-25)

Dashmat – VelourMat Dashboard Cover, Cocoa (Part No.70603-01-26)

Dashmat – Velourmat Dashboard Cover Velour Material – Black (Part No.70603-00-25)

Dashmat – Velourmat Dashboard Cover Velour Material – Beige (Part No.70603-00-23)

Dashmat – VelourMat Dashboard Cover, Cocoa (Part No.70603-00-26)

Dashmat – Limited Edition Dashboard Cover Polyester Material – Beige (Part No.60603-01-23)

Dashmat – Limited Edition Dashboard Cover Polyester Material – Black (Part No.60603-00-25)

Dashmat – Limited Edition Dashboard Cover Polyester Material – Smoke (Part No.60603-00-76)

Dashmat – Limited Edition Dashboard Cover Polyester Material – Beige (Part No.60603-00-23)

Dashmat – Carpet Dashboard Cover, Black (Part No.0603-00-25)

Dashmat – Carpet Dashboard Cover, Gray (Part No.0603-00-47)

Dashmat – Carpet Dashboard Cover, Beige (Part No.0603-00-23)

Dashmat – Carpet Dashboard Cover, Black (Part No.0603-01-25)