0280140037 MERCEDES Air Injection Valve Sl 450

Review MERCEDES Mercedes-benz Auxiliary Air Injection Valve for SL 450

The Mercedes-Benz 0280140037 air injection valve is a crucial component in the engine emission system of select Mercedes-Benz models, including the 450 SL (R107 series) produced between 1972 and 1989. This valve, specifically part number 72030600, is designed to ensure optimal performance and compliance with emission standards.

The air injection valve functions by injecting air into the engine's exhaust stream. This process helps to reduce harmful pollutants, such as hydrocarbons and carbon monoxide, by reacting them with oxygen. The air is injected through a series of holes in the valve, creating a fine mist that mixes with the exhaust gases.

This Mercedes-Benz air injection valve is made of high-quality materials to ensure durability and reliability. Its robust design allows it to withstand the extreme temperatures and pressures generated within the engine compartment. The valve features a diaphragm actuator that is controlled by the engine management system. This precise control ensures efficient operation and minimal fuel consumption.

The 0280140037 air injection valve is an essential component in maintaining the overall health and performance of your Mercedes-Benz 450 SL. Regular maintenance, including the replacement of this valve when necessary, can help prolong the life of your vehicle and ensure it continues to meet emission standards. If you notice symptoms such as decreased engine power, increased exhaust smoke, or a check engine light, it may be time to inspect or replace your air injection valve.

In summary, the Mercedes-Benz 0280140037 air injection valve is an essential part of your 450 SL's emission system. Its primary function is to inject air into the exhaust stream to help reduce harmful pollutants and maintain compliance with emission standards. Made of high-quality materials and featuring a robust design, this valve is built to last and ensure optimal engine performance. Regular maintenance and timely replacement, when necessary, are crucial to the longevity and continued effectiveness of your Mercedes-Benz 450 SL.

Mercedes-Benz 0280140037 Air Injection Valve for 450 SL: A Comprehensive Analysis

The Mercedes-Benz 0280140037 air injection valve is an essential component of the engine emission system in Mercedes-Benz 450 SL models. This part is responsible for ensuring proper functioning of the vehicle's emission control system. In this analysis, we will discuss the key pros and cons of purchasing this air injection valve.

1. Improved engine performance: A faulty air injection valve can lead to decreased engine performance. Replacing it with a new one can help restore optimal engine performance.

2. Enhanced emission control: This part plays a significant role in the emission control system. By ensuring proper functioning, the Mercedes-Benz 0280140037 air injection valve helps reduce harmful emissions, making the vehicle more eco-friendly.

3. Long-term savings: A faulty air injection valve can lead to increased fuel consumption and potential engine damage. Replacing it with a new one can help save money on fuel and potential repair costs in the long run.

4. OEM (Original Equipment Manufacturer) part: Purchasing an OEM part like the Mercedes-Benz 0280140037 air injection valve ensures that you are getting a genuine part designed specifically for your vehicle.

1. Cost: Original equipment manufacturer (OEM) parts can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on the location and the specific Mercedes-Benz dealership, availability of the Mercedes-Benz 0280140037 air injection valve may be limited.

3. Installation: Installing the Mercedes-Benz 0280140037 air injection valve may require professional assistance, which could add to the overall cost.

The Mercedes-Benz 0280140037 air injection valve is an essential component of the emission control system in Mercedes-Benz 450 SL models. While it comes with a higher price tag compared to aftermarket alternatives, its benefits include enhanced engine performance, improved emission control, and long-term savings. Additionally, purchasing an OEM part guarantees the genuine quality and compatibility with your vehicle. If you are experiencing issues with your air injection valve, it is recommended to invest in a new Mercedes-Benz 0280140037 air injection valve for optimal vehicle performance and emission control.

Details:

Good used valve removed from a 1980 450sl with 52k miles.

specifications aircondiheat:

• for models: Sl, 450
• brand: Mercedes
• mpn: 0280140037
• part type: Valve

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating

shipping aircondiheat:

• transit: 5-10 days
• class: standard
• carrier: usps
• type: calculated
• service: usps ground advantage

seller aircondiheat:

• city: fairfax station, virginia
• rating: 100.0%
• # reviews: 2285

returns aircondiheat:

• policy: returns accepted
• time: 30 days
• paid by: seller

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offer aircondiheat:

• best offers: true
• started: november 23, 2025
• options: ship-to-home
• in stock #: 5
• sold #: 15
• availability: in stock
• prices: $195.99–$1250.00
• item condition:
  • New
  • Used
  • Remanufactured