MERCEDES 221-490-42-27 Bumper Cover Heat Shield Benz

( Manufacturer Part Number: 221-490-42-27 ), ( Model: S550 S550E SL400 SL550 ), ( Part Type: Cover Heat Shield Bumper ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2013 2014 2015 2016 2017 ), ( Parts Included: Only Part Reference 22 On The Diagram Is Included ), ( Replaces Part Number: 2214903027 ), ( Placement On Vehicle: Right, Rear Right )

Review MERCEDES benz Genuine Bumper Cover Heat Shield fits S550 2013–2017

The **Mercedes-Benz 221-490-42-27 Bumper Cover Heat Shield** is a precision-engineered component designed exclusively for select models within the Mercedes-Benz lineup, specifically tailored to enhance both performance and longevity under extreme driving conditions. Crafted from high-grade, temperature-resistant materials, this heat shield serves as a critical barrier between the vehicle s undercarriage and the intense thermal stress generated by the exhaust system, catalytic converter, and other high-heat components. Its aerodynamic contour is meticulously shaped to minimize drag while maximizing airflow efficiency, ensuring optimal cooling for the bumper and surrounding areas particularly vital for models equipped with advanced turbocharging or hybrid powertrains. The shield s robust construction, often featuring reinforced steel or composite reinforcements, is engineered to withstand prolonged exposure to high temperatures, reducing the risk of warping, deformation, or premature wear on adjacent plastic bumper components. Beyond its functional role, this heat shield contributes to the vehicle s aesthetic integrity by maintaining the bumper s sleek, factory-aligned appearance while protecting it from the corrosive effects of road debris, salt, and environmental contaminants. Ideal for both original equipment replacement (OEM) and aftermarket upgrades, this part adheres to Mercedes-Benz s stringent quality standards, ensuring a seamless fit and reliable performance that aligns with the brand s reputation for engineering excellence. Whether installed during routine maintenance or as part of a comprehensive undercarriage upgrade, the 221-490-42-27 heat shield is an indispensable component for preserving the structural integrity and resale value of your Mercedes-Benz.

### Pros and Cons of buying a Mercedes-Benz 221-490-42-27 Bumper Cover Heat Shield

1. **OEM Quality and Fit** This part is an original equipment manufacturer (OEM) component, meaning it is designed to match the exact specifications of your Mercedes-Benz vehicle. It ensures a perfect fit without gaps or misalignment, which is crucial for both aesthetics and functionality.

2. **Durability and Performance** The bumper cover heat shield is engineered to withstand high temperatures, road debris, and minor impacts. It helps protect the underlying bumper structure from heat damage, which can occur from engine heat or prolonged exposure to sunlight.

3. **Enhanced Safety** A properly fitted heat shield reduces the risk of warping or cracking in the bumper, which could compromise structural integrity in a minor collision. It also helps maintain the bumper s shape over time, improving aerodynamics and reducing wind noise.

4. **Compatibility with Aftermarket Parts** If you plan to modify your bumper (e.g., adding fog lights, changing the design, or installing a new grille), an OEM heat shield ensures that aftermarket modifications will align correctly without interference.

5. **Resale Value Preservation** Using genuine OEM parts helps maintain the vehicle s original condition, which can be beneficial if you plan to sell or trade in the car in the future. Buyers often prefer vehicles with original components.

6. **Warranty Coverage** Purchasing from an authorized dealer or a reputable supplier may include warranty coverage, providing peace of mind in case of defects or premature wear.

7. **Professional Installation Support** OEM parts are often sold through dealerships or certified mechanics, who can provide expert installation services, reducing the risk of improper fitting or damage during installation.

---

1. **High Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price of the Mercedes-Benz 221-490-42-27 heat shield can be 2-3 times higher than a comparable aftermarket part, making it a costly upgrade or replacement.

2. **Limited Availability** OEM parts may not always be readily available, especially if the model is older or no longer in production. This can lead to longer wait times or the need to source from secondary markets, which may compromise authenticity.

3. **Potential Overkill for Minor Damage** If the heat shield is only slightly damaged (e.g., minor cracks or dents), replacing the entire assembly may be unnecessary. In such cases, a targeted repair or aftermarket alternative could be a more cost-effective solution.

4. **Installation Complexity** Some Mercedes-Benz models require specialized tools or expertise to install OEM parts correctly. If you attempt a DIY installation without proper knowledge, you risk damaging other components or voiding warranties.

5. **Environmental and Ethical Concerns** OEM parts often come from manufacturing processes that may have higher environmental impacts compared to aftermarket parts, which are sometimes produced with more sustainable materials or recycling practices.

6. **Dealer Markup** Purchasing from a dealership can inflate the price due to overhead costs, labor fees, and profit margins. Independent suppliers or online marketplaces may offer the same part at a lower cost.

7. **Risk of Counterfeit Parts** When buying from third-party sellers (especially online), there is a risk of receiving counterfeit or substandard OEM parts. Always verify the seller s reputation and authenticity of the part to avoid this issue.

---

The Mercedes-Benz 221-490-42-27 bumper cover heat shield is a high-quality, reliable component that ensures a perfect fit, durability, and long-term performance for your vehicle. Its OEM status makes it ideal for owners who prioritize authenticity, resale value, and professional-grade parts. However, the significant cost, potential availability issues, and the complexity of installation may make it less appealing to budget-conscious buyers or those seeking minor repairs.

For most Mercedes-Benz owners who value original equipment and are willing to invest in long-term reliability, this part is a strong recommendation. However, if you are on a tight budget or only need a partial replacement, exploring aftermarket alternatives (while ensuring they meet quality standards) could be a more practical choice.

- You are replacing a damaged or worn-out heat shield as part of a full bumper restoration.

- You plan to sell or trade in your vehicle soon and want to maintain its original condition.

- You have access to an authorized dealer or trusted supplier and can afford the higher cost.

- You are comfortable with professional installation or have experience working with Mercedes-Benz parts.

- The damage is minor and a targeted repair or aftermarket heat shield would suffice.

- You are working with a tight budget and can find a high-quality aftermarket part with good reviews.

- You are confident in your ability to install the part correctly (or have a trusted mechanic do it).

Always verify the authenticity of the part, especially when purchasing from online sellers, and weigh the long-term benefits against the upfront cost to make the best decision for your situation.

Details:

Sl4 sl550 with Agm. Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 2214904227 prices

• $228.78-$708.23

specifications vintagecarbumperus:

• for makes: Mercedes
• for years: 2013-2017
• mpn: 221-490-42-27
• model: S550 S550e Sl400 Sl550
• part type: Cover Heat Shield Bumper
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Mercedes-benz
• year: 2013 2014 2015 2016 2017
• parts included: Only Part Reference 22 On The Diagram Is Included
• replaces part number: 2214903027
• placement on vehicle: Right, Rear Right

seller vintagecarbumperus:

• city: Gilbert, Arizona
• rating: 100.0%
• # reviews: 25

offer vintagecarbumperus:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: June 12, 2026
• quantity: 4

returns vintagecarbumperus:

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

general vintagecarbumperus:

• Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers
• condition: New

shipping vintagecarbumperus:

• class: Standard
• service: Standard
• type: Fixed
• cost: $21.05
• transit: 4-11 Days

payments vintagecarbumperus:

• wallet: Google-pay
• credit card: Discover
• other

Mercedes 221-490-42-27 Is Similar To:

• 000-987-47-35 Bumper Guard Seal Gasket Rubber Meter Mercedes Black (27.1% similar) New in plastic one meter of trim...(June 6th, 2018)
• 0008880160 Mercedes Benz Grill Star (31.2% similar) Item is new and has never been installed in a vehicle. We'll be happy to get you the right part...(November 5th, 2018)
• Bumper Front 10-180-880-18-55 Part 220s Guard 1956-1959 Benz Mercedes (28% similar) Nos mercedes benz 220S pontoon right front bumper guard part 55...(August 13th, 2014)
• 190 180 Mercedes Benz Bumper Ponton W120 101208800172 W121 (40.9% similar) Please look over photographs. One scratch that has any real depth is photographed. In any case, I can assure you that the part is in working order. Sometimes these parts although new, may have minor cosmetic defects such as small scratches, etc. Mercedes benz W120 W121 pontoon bumper end photos to ...(January 20th, 2015)
• 101208800248 Mercedes Bumper Bracket Rear Right Ponton (40.6% similar) I do combine shipping charges.message me if you would like to create a package deal of 5 items or more. Please look at pictures carefully. These are used parts with imperfections, wear age and light scratches as seen in the pictures. Bracket is a used genuine oem mercedes-benz part ref P999401 over ...(March 31st, 2018)
• 101208800855 Mercedes Bumper Rear Right Ponton (40% similar) I do combine shipping charges. Message me if you would like to create a package deal of 5 items or more. These are used parts with imperfections, wear age and light scratches as seen in the pictures. Please look at pictures carefully. Guard is a used genuine oem mercedes-benz part ref P999400 over ...(March 31st, 2018)
• 380sl 380slc 450slc R107 693 450sl W107 Cover 33 1973-1981 Spare 107 Trunk Mercedes Tire 00 (21.8% similar) We refuse to pay, or charge, inflated shipping costs. Items shipped outside of the us will not be declared as gifts or valued at less than the selling price. Vintage original, mercedes benz R107 W107 450 LC trunk floor located spare tire cover. Hold strap is still present. One of the four mounting ...(August 18th, 2014)
• 1076905530 Mercedes-benz Beautiful 86 87 (42.1% similar) Beautiful 560SL mercedes R107 spare tire cover trunk this is a quality used mercedes-benz part taken off 87. All parts are tested on the car then whenever possible go through secondary bench testing. This part may be listed to fit the year and model of car, that does not mean it will automatically ...(December 24th, 2017)
• 1078200112 Mercedes-benz Mercedes W107 Trunk (37.3% similar) Please look at pictures carefully. Latch is a used genuine oem mercedes-benz part ref BTP000017 removed from W107 450SL 1973 over 10,000 items in stock nos, used, restored item . Message me if you would like to create a package deal of 5 items or more. Package deals come with a discount off total ...(January 26th, 2018)
• Shock Mercedes 1078800114 Front Bumper 107 1973-80 Left Benz 450 Sl (35.5% similar) ...(December 14th, 2014)
• 10788001570 Mercedes Benz W107 R107 (31.2% similar) 1975 to 1989 mercedes sl front AM's rear bumpers. Need the space asap...(March 25th, 2017)