1. Manifolds & Headers Offered
  2. sku: 11685253513831711
  3. MERCEDES 111-140-11-09

MERCEDES 111-140-11-09 Exhaust Manifold Benz

fits make: Mercedes.

111-140-11-09 Mercedes-benz Genuine Exhaust Manifold Qty 1

( Part Type: Exhaust Manifold ), ( Manufacturer Part Number: 111-140-11-09 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included )

Review MERCEDES benz Genuine Exhaust Manifold Qty

Introducing the Mercedes-Benz 111-140-11-09 Exhaust Manifold, a premium component engineered for exceptional performance and durability. This exhaust manifold is meticulously designed to fit select Mercedes-Benz models, providing an optimal connection between the engine cylinders and the exhaust system.

Crafted from high-grade materials, this exhaust manifold ensures robustness and reliability. Its design includes cast iron construction, which not only withstands the extreme temperatures encountered in the exhaust system but also offers excellent heat conductivity. This results in improved engine performance by ensuring efficient heat dissipation.

The Mercedes-Benz 111-140-11-09 Exhaust Manifold boasts a sophisticated engineering that allows for the optimal flow of exhaust gases. This design enhances the engine's efficiency by reducing backpressure, thereby enabling better combustion and improved fuel economy. The precisely engineered exhaust ports ensure an even flow of exhaust gases, leading to a more balanced exhaust pulse.

The exhaust manifold's gasket surface is engineered to provide a perfect seal, ensuring a leak-free exhaust system. This gasket surface is designed to withstand the high temperatures and pressures encountered in the exhaust system, ensuring long-lasting performance.

Installation of this exhaust manifold is a breeze, thanks to its OEM-quality design. It fits perfectly onto your Mercedes-Benz engine, ensuring a seamless integration into your vehicle's exhaust system.

In conclusion, the Mercedes-Benz 111-140-11-09 Exhaust Manifold is an essential upgrade for your Mercedes-Benz engine. Its high-grade materials, superior engineering, and perfect fit ensure enhanced engine performance, durability, and efficiency. Upgrade your Mercedes-Benz with this premium exhaust manifold today.

Buying a Mercedes-Benz 111-140-11-09 exhaust manifold involves considering several factors, each with its advantages and disadvantages. These factors include performance, cost, durability, and compatibility.

Performance: Replacing the stock exhaust manifold with a high-performance aftermarket part can lead to improved engine performance. The new exhaust manifold may provide better gas flow, resulting in increased horsepower and torque.

Advantages:

1. Improved engine performance.

2. Enhanced exhaust flow.

3. Increased power output.

Disadvantages:

1. Potential increase in noise levels.

2. Higher fuel consumption due to improved engine performance.

Cost: Upgrading to a high-performance exhaust manifold may involve a significant investment. The cost of the aftermarket part itself, as well as the labor and installation fees, can add up.

Advantages:

1. Potential for increased resale value due to the performance enhancement.

Disadvantages:

1. High upfront cost.

2. Additional expenses for labor and installation.

Durability: Aftermarket exhaust manifolds are often made of stronger materials, offering enhanced durability compared to stock parts. This can lead to a longer lifespan and fewer replacement costs over time.

Advantages:

1. Enhanced durability.

2. Reduced need for frequent replacements.

Disadvantages:

1. The potential for increased noise levels may require additional sound insulation.

Compatibility: Ensuring the aftermarket exhaust manifold is compatible with your specific Mercedes-Benz model is crucial. Failure to do so can lead to performance issues or even engine damage.

Advantages:

1. Properly installed aftermarket exhaust manifold can improve overall engine performance.

Disadvantages:

1. The risk of purchasing an incompatible part.

2. Potential need for modifications to ensure compatibility.

In conclusion, purchasing a Mercedes-Benz 111-140-11-09 exhaust manifold comes with several advantages and disadvantages. The performance enhancement and durability offered by high-performance aftermarket parts can lead to improved engine performance and reduced replacement costs over time. However, the high upfront cost and potential compatibility issues must be carefully considered before making a decision.

Recommendation: If you are looking for a significant performance boost and are willing to invest in a high-quality aftermarket exhaust manifold, it may be worth the cost. However, ensure you purchase the correct part for your Mercedes-Benz model and consider the potential for increased noise levels and additional installation costs. If you are unsure about the compatibility or installation process, it may be best to consult a professional mechanic or Mercedes-Benz dealership for guidance.

part # 1111401109 prices

  • $414.73-$472.83

specifications maniheader:

  • for makes: Mercedes
  • part type: Exhaust Manifold
  • manufacturer part number: 111-140-11-09
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • parts included: Only Part Reference 0 On The Diagram Is Included

offer maniheader:

  • sold: 0
  • quantity: 1
  • availability: In Stock
  • started: April 12, 2026
  • options: Ship-to-home

seller maniheader:

  • rating: 99.7%
  • # reviews: 4282

shipping maniheader:

  • class: Standard
  • transit: 4-9 Days
  • service: UPS Ground
  • type: Fixed
  • cost: $24.55
  • carrier: UPS

returns maniheader:

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

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

payments maniheader:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay
for makes: mercedes, part type: exhaust manifold, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, parts included: only part reference 0 on the diagram is included,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 11685253513831711,

Mercedes 111-140-11-09 Is Similar To:

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2 offers $414.73–$472.83 USD
  • Offer #1: $472.83 price + $24.55 delivery = $497.38* total.+$24.55 shipping
  • Offer #2: $414.73 price + $25.62 delivery = $440.35* total.+$25.62 shipping