1. Automotive Door Seals Products
  2. sku: 6567692959881721
  3. MERCEDES 124-720-12-78

MERCEDES 124-720-12-78 Seal Benz

fits make: Mercedes. year: 1986–1995.

124-720-12-78 Mercedes-benz Genuine Seal

( Model: E300 E320 E420 E500 300D 300E 300TE 400E 500E 260E 300TD ), ( Part Type: Seal ), ( Manufacturer Part Number: 124-720-12-78 ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included )

Review MERCEDES benz Genuine Seal fits E300 1986–1995

The Mercedes-Benz 124 720 Seal is an essential component of the cooling system in various Mercedes-Benz models produced between the late 1970s and early 1980s. This seal is specifically designed to prevent coolant leakage from the engine, ensuring the efficient operation of the cooling system and the longevity of the engine itself.

The 124 720 Seal is a high-quality, rubber component that measures approximately 4 inches in length and 1 inch in width. Its cross-section shape is a complex, multi-lobed design that conforms precisely to the contours of the engine seals it is intended to replace. This intricate shape allows the seal to create an effective seal against coolant leakage, even under high engine pressure and temperature conditions.

The rubber material used in the 124 720 Seal is a special formulation that provides exceptional resistance to swelling, hardening, and tearing. These properties ensure that the seal maintains its shape and sealing ability over the long term, even in the face of extreme temperatures and harsh chemical environments.

Installing the Mercedes-Benz 124 720 Seal is a straightforward process that can be accomplished in a home garage or workshop with basic hand tools. The seal is typically accessed by removing the radiator or water pump, depending on the specific engine configuration. Once the old seal is removed, the new 124 720 Seal can be installed in its place, and the engine components can be reassembled.

It is important to note that when replacing the 124 720 Seal, it is recommended to also check the condition of other engine seals and gaskets. Cooling system leaks can often indicate the presence of multiple failed seals or gaskets, and addressing these issues in a timely manner can help prevent more extensive and costly repairs down the road.

In summary, the Mercedes-Benz 124 720 Seal is a critical component of the cooling system in various Mercedes-Benz models from the late 1970s and early 1980s. Its intricate design and high-quality rubber material ensure effective sealing against coolant leakage, while its relatively simple installation process makes it an accessible DIY project for the enthusiast or professional mechanic alike.

The Mercedes-Benz 124 series, specifically the 720 GEL model, is an iconic grand touring vehicle that was produced from 1976 to 1981. This car is known for its distinctive design, luxurious interior, and powerful V8 engine. Here are some pros and cons of buying a Mercedes-Benz 124 720 GEL:

Pros:

1. Powerful engine: The 720 GEL is equipped with a 4.5-liter V8 engine that produces 210 horsepower. This engine provides ample power for highway driving and passing maneuvers.

2. Luxurious interior: The car's interior is a testament to Mercedes-Benz's commitment to luxury. It features leather seats, wood trim, and comfortable seating for up to five passengers.

3. Smooth ride: The 124 series is known for its comfortable and smooth ride, making it an excellent choice for long-distance driving.

4. Rare and collectible: As a classic car, the Mercedes-Benz 124 720 GEL is becoming increasingly rare and collectible. This can add to its value over time.

5. Reliability (with proper maintenance): With regular maintenance, the 124 series can be a reliable and dependable vehicle.

Cons:

1. Maintenance costs: The 124 series can be expensive to maintain due to the complex nature of its engineering and the availability of parts.

2. Fuel economy: The car's powerful engine and large size contribute to poor fuel economy, which can result in high operating costs.

3. Size and maneuverability: The 720 GEL is a large vehicle, making it more difficult to park and maneuver in tight spaces.

4. Electrical issues: The 124 series is known for having electrical issues, which can be costly to repair.

5. Rust: The car's body is prone to rust, especially in the wheel arches and around the windshield.

In conclusion, the Mercedes-Benz 124 720 GEL is a luxurious and powerful grand touring vehicle with a distinctive design and collectible value. However, it comes with significant maintenance costs, poor fuel economy, and reliability concerns. If you are willing to invest time and money into maintaining this classic car, it can provide an enjoyable driving experience and a valuable addition to your collection.

Recommendation:

If you are in the market for a classic Mercedes-Benz grand touring vehicle, consider the Mercedes-Benz 124 720 GEL as an option. However, be prepared for the high maintenance costs, poor fuel economy, and reliability concerns. It is recommended to thoroughly inspect the vehicle before purchasing to ensure that it is in good condition and that any potential issues are identified and addressed. Additionally, consider budgeting for regular maintenance and repairs to ensure that the car remains in good working order.

Details:

Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 1247201278 prices

  • $154.69-$1366.47

specifications stoochseals:

  • for makes: Mercedes
  • for years: 1986-1995
  • model#: E300 E320 E420 E500 300D 300E 300TE 400E 500E 260E 300TD
  • part type: Seal
  • manufacturer part number: 124-720-12-78
  • genuine oem: Yes
  • warranty: 1 Year
  • fitment type: Direct Replacement
  • make: Mercedes-benz
  • year: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995
  • parts included: Only Part Reference 5 On The Diagram Is Included

general stoochseals:

  • condition: New
  • Exterior Parts Accessories > doors, Trunk Lids Hatches > Door Seals

shipping stoochseals:

  • cost: $8.99
  • class: Standard
  • service: Standard
  • type: Fixed
  • transit: 4-10 Days

returns stoochseals:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

offer stoochseals:

  • options: Ship-to-home
  • started: June 20, 2025
  • sold: 0
  • quantity: 1
  • availability: In Stock

seller stoochseals:

  • # reviews: 6
  • city: San Diego, California
  • rating: 100.0%

payments stoochseals:

  • other
  • wallet: Google-pay
  • credit card: Diners-club
for makes: mercedes, for years: 1986-1995, part type: seal, genuine oem: yes, warranty: 1 year, fitment type: direct replacement, year: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995, parts included: only part reference 5 on the diagram is included,
manufacturer: mercedes-benz, category: auto parts > exterior parts accessories > doors, trunk lids hatches > door seals, sku: 6567692959881721,

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