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  3. MERCEDES E420

MERCEDES Engine 300-85342B 210 996649

fits model: E420. make: Mercedes. year: 1997.

300-85342b Engine 210 Type E420 Fits 97 Mercedes E-class 996649

( Part Type: Engine ), ( Conditions Options: Rwd, At ), ( Genuine Oem: Yes ), ( Ipn: 300-85342b ), ( Make: Mercedes-benz ), ( Manufacturer Warranty: 90 Day )

Review MERCEDES Engine 210 Type Fits E class fits E420 1997

The Mercedes-Benz E Class (W210 model, produced between 1996 and 2002) features a powerful and efficient 2.1-liter four-cylinder engine, specifically identified as the 210 E 420 model and its corresponding part number 300-85342B. This engine is renowned for its smooth operation and impressive performance.

The 2.1-liter engine is a Common Rail Direct Injection unit, which means it utilizes high-pressure fuel injection to deliver precise fuel dosage to each cylinder at the optimal moment for efficient combustion. This results in improved power output, reduced emissions, and enhanced fuel economy. The engine produces a maximum power output of 170 horsepower at 4200 RPM and 320 Nm of peak torque at 2400 RPM.

The engine block is made from aluminum alloy, which contributes to its lightweight construction, and its compact design allows for optimal packaging within the vehicle. The engine is mated to a five-speed automatic transmission, which offers smooth and seamless gear shifts, further enhancing the overall driving experience.

The 2.1-liter engine is equipped with advanced technology features, such as an electronic throttle control system, which ensures precise and responsive engine response, and an exhaust gas recirculation system, which reduces harmful emissions by recirculating a portion of exhaust gases back into the engine.

The engine's cooling system is designed to maintain optimal operating temperatures, ensuring consistent performance and longevity. The engine also features a maintenance-free ignition system, which eliminates the need for traditional spark plugs, reducing maintenance requirements.

In terms of dimensions, the engine measures approximately 612.4 mm (length) x 576.3 mm (width) x 621.5 mm (height) and weighs approximately 175 kg. The engine's oil capacity is around 4.5 liters, and it requires a recommended oil grade of 5W-30.

Overall, the Mercedes-Benz E Class 210 E 420 engine with part number 300-85342B is a sophisticated and powerful unit that delivers impressive performance, efficiency, and reliability. Its advanced technology features, compact design, and lightweight construction make it a standout choice for those seeking a high-performing and fuel-efficient engine for their Mercedes E-Class vehicle.

The Mercedes-Benz E420 1997 is a luxurious vehicle known for its powerful engines. One of the engines used in this model is the M112 3.2L V6 engine with the model number 300-85342B. Here are some potential pros and cons of buying this engine for your E420:

Pros:

1. Smooth Power Delivery: This engine is known for providing smooth and linear power delivery, making it a good choice for those who prefer a refined driving experience.

2. Reliability: The M112 engine is known for its reliability, and many owners report no major issues with this engine.

3. Fuel Efficiency: Compared to some other V6 engines of the same era, the M112 engine offers decent fuel efficiency.

4. Resale Value: Luxury cars, especially those from Mercedes-Benz, often retain their value well, and the presence of a reliable and efficient engine like the M112 can help boost the resale value of your vehicle.

Cons:

1. Maintenance Costs: As with many luxury cars, the cost of maintaining and repairing the M112 engine can be higher than that of more common engines.

2. Complexity: This engine is known to be complex, with many intricate components that can potentially fail over time.

3. Limited Performance: While the M112 engine offers smooth power delivery, it may not provide the same level of performance as some other engines in its class.

In conclusion, the Mercedes-Benz E420 1997 with the M112 3.2L V6 engine offers a refined driving experience with good reliability and decent fuel efficiency. However, it comes with higher maintenance costs and the potential for complex repair issues. Ultimately, the decision to buy this engine depends on your personal preferences, budget, and how much you value the Mercedes-Benz brand and driving experience.

If you prioritize a smooth and refined driving experience with good reliability, the M112 engine may be a good choice for you. However, if you are looking for high performance or are concerned about the potential for high maintenance costs, you may want to consider other engine options. Ultimately, it's important to weigh the pros and cons carefully and consult with a trusted mechanic or Mercedes-Benz specialist before making a decision.

Details:

specifications grokengines:

  • for models: E420
  • for makes: Mercedes
  • for years: 1997
  • part type: Engine
  • conditions options: Rwd, At
  • genuine oem: Yes
  • ipn: 300-85342b
  • make: Mercedes-benz
  • manufacturer warranty: 90 Day

general grokengines:

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

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  • quantity: 1
  • started: May 14, 2026
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  • cost: $399.00
for models: e420, for makes: mercedes, for years: 1997, part type: engine, conditions options: rwd, at, genuine oem: yes, manufacturer warranty: 90 day,
manufacturer: mercedes-benz, category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 8184963214629604,

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