MERCEDES Engine Automatic Transmission 300-85038A Benz 123K

( Part Type: Engine Transmission ), ( Conditions Options: At, Dnh, Turns Smooth ), ( Genuine Oem: Yes ), ( Make: Mercedes-benz ), ( Fuel Type: Gasoline ), ( Ipn: 300-85038a ), ( Year: 1984 ), ( Engine Size: 3.8 L )

Review MERCEDES benz Engine Fits And Automatic Transmission 123k Miles fits 380SL 1981–1985

The Mercedes-Benz 3.8L M116 engine, specifically model 380SL 81-85 with automatic transmission and the serial number 123K, is a masterpiece of automotive engineering. This engine is a part of the legendary M116 series, known for its durability, power, and efficiency.

The 3.8-liter V8 engine boasts an aluminum block and cylinder head, which contributes to its lightweight yet robust construction. It is equipped with Bosch fuel injection system and has a double overhead camshaft design. The engine produces a powerful output of 227 horsepower at 5,700 RPM and 251 lb-ft of torque at 4,500 RPM.

The automatic transmission system that comes with this engine is a 4-speed unit with a torque converter. This transmission is known for its smoothness and reliability, providing effortless gear shifts and enhancing the overall driving experience. The combination of this powerful engine and automatic transmission makes the Mercedes-Benz 380SL an agile and responsive vehicle on the road.

The Mercedes-Benz 380SL engine 381-85 with serial number 123K has a displacement of 3729.97 cc and a bore x stroke measurement of 93.5 mm x 73.5 mm. The compression ratio of this engine is 9.2:1, which is optimized for efficient combustion and maximum power output.

The engine's cooling system is designed to ensure optimal operating temperatures, even under heavy loads. The engine is equipped with a water pump, radiator, thermostat, and a fan to maintain the ideal temperature for optimal performance.

The engine also features an electronic ignition system, which provides precise and reliable spark timing for efficient combustion. The emission control system includes a catalytic converter and a lambda sensor, ensuring that the engine meets the latest emissions standards.

The Mercedes-Benz 380SL engine 381-85 with serial number 123K is a well-engineered and reliable powertrain that delivers impressive performance, smoothness, and efficiency. Its advanced features, durability, and proven reliability make it a favorite among classic car enthusiasts and collectors. Whether used for daily driving or for weekend getaways, this engine is sure to provide a memorable driving experience.

The Mercedes-Benz 300SL 81-85 with the automatic transmission and the 380SL engine (380.850.38 A) is a classic car known for its elegance, power, and iconic design. However, like any used vehicle, it comes with its own set of pros and cons that potential buyers should consider before making a purchase.

1. Iconic Design: The Mercedes-Benz 380SL is an iconic car with timeless design that continues to turn heads. Its sleek lines and distinctive gull-wing doors make it a standout in any crowd.

2. Powerful Engine: The 380SL engine is a V8 powerhouse that offers impressive performance. It delivers 227 horsepower and 243 lb-ft of torque, making for a thrilling driving experience.

3. Smooth Automatic Transmission: The automatic transmission makes driving the Mercedes-Benz 380SL easier and more enjoyable. It provides quick and seamless gear changes, making it ideal for those who prefer a hassle-free driving experience.

4. Reliability: Mercedes-Benz is known for its engineering excellence and the 380SL is no exception. With proper maintenance, these cars can last for many years and provide a reliable means of transportation.

5. Collectible Value: As a classic car, the Mercedes-Benz 380SL has the potential to appreciate in value over time. This can make it a sound investment for collectors and enthusiasts.

1. Expensive Maintenance: The Mercedes-Benz 380SL requires regular and often expensive maintenance. This includes items such as timing belts, water pumps, and clutch kits, which can add up over time.

2. Fuel Economy: The 380SL's powerful engine and automatic transmission result in poor fuel economy. It is estimated to get around 12-15 miles per gallon in city driving and 18-20 miles per gallon on the highway.

3. Limited Space: The gull-wing doors and sleek design of the Mercedes-Benz 380SL make it a tight fit for passengers and cargo. This can make it less practical for those who need to transport large items or accommodate multiple passengers.

4. Complex Electrical System: The Mercedes-Benz 380SL has a complex electrical system that can be prone to issues. This can result in expensive repairs and downtime.

5. Rare Parts: Due to the age and rarity of the Mercedes-Benz 380SL, replacement parts can be difficult and expensive to find.

The Mercedes-Benz 380SL is a classic car that offers a unique driving experience, iconic design, and impressive performance. However, it also comes with its own set of challenges, including expensive maintenance, fuel economy, limited space, complex electrical system, and rare parts.

Before making a purchase, potential buyers should weigh the pros and cons carefully and consider their budget, lifestyle, and driving preferences. If they are willing to invest the time, money, and effort into maintaining the car, the Mercedes-Benz 380SL can provide a rewarding and enjoyable driving experience.

If you are in the market for a classic car and are drawn to the Mercedes-Benz 380SL, I would recommend doing thorough research on the specific model you are considering. Look for reputable sources of information, such as Mercedes-Benz forums or classic car experts, to gain a better understanding of the car's history, maintenance requirements, and potential issues. Additionally, consider budgeting for the ongoing maintenance and repairs that will be necessary to keep the car in top shape. With proper preparation and care, the Mercedes-Benz 380SL can be a cherished addition to any car collection.

Details:

Engine being removed due to car getting a diesel engine swap. I have a video of the car running and driving. All accessories on the engine. I can assist with packing and shipping the engine.

Complete running and driving engine auto trans from 1984 Mercedes 380SL. Feel free to ask any questions. Can include the catalytic converter exhaust manifolds, fuel pump, shiftier.

specifications grokengines:

• for models: 380sl
• for makes: Mercedes
• for years: 1981-1985
• part type: Engine Transmission
• conditions options: At, Dnh, Turns Smooth
• genuine oem: Yes
• make: Mercedes-benz
• fuel type: Gasoline
• ipn: 300-85038a
• year: 1984
• engine size: 3.8 L

seller grokengines:

• city: Mead, Washington
• rating: 100.0%
• # reviews: 1134

returns grokengines:

• policy: No Returns

general grokengines:

• Car Truck Parts Accessories > Engines Engine Parts > Engines
• condition: Used

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• wallet: Google-pay
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• other

offer grokengines:

• availability: In Stock
• started: April 21, 2025
• best offers: True
• sold: 0
• quantity: 1
• options: Seller-arranged-local-pickup

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