1. Manifolds & Headers Offered
  2. sku: 11590942147490773
  3. EXHAUST MANIFOLD NUT 51JNNSBM

OEM EXHAUST MANIFOLD NUT 51JNNSBM

fits make: Mercedes. year: 2015–2020.

51jnnsbm Oem Exhaust Manifold Nut 7 Mm Fits Mercedes Gla250 2015-2020

( Brand: Oem Exhaust Manifold Nut ), ( Part Type: Exhaust Manifold Nut ), ( Manufacturer Part Number: 51JNNSBM ), ( Compatible Make/model: Mercedes Gla250 ), ( Compatible Years: 2015 2016 2017 2018 2019 2020 15 16 17 18 19 20 ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review OEM EXHAUST MANIFOLD NUT 7mm Mercedes fits GLA250 2015–2020

The Mercedes-Benz GLA250 exhaust manifold nut 51JNNSBM is an essential component in the exhaust system of your vehicle. This nut is specifically designed for Mercedes-Benz GLA250 models produced between 2015 and 2020.

The nut is made of high-strength steel, ensuring durability and reliability. Its hexagonal shape provides a secure grip for socket wrenches or other hexagonal-shaped tools, making it easy to install or remove. The nut is also threaded to fit securely onto the exhaust manifold studs.

The surface of the nut is finished with a protective coating to prevent rust and corrosion. This coating not only enhances the nut's appearance but also ensures its longevity, even in harsh driving conditions.

The nut is engineered to meet the strict quality standards set by Mercedes-Benz. Its precise dimensions and thread specifications ensure a perfect fit and function in your vehicle's exhaust system.

Installing this nut in your Mercedes-Benz GLA250 is a straightforward process. Simply remove the old nut using a socket wrench or similar tool, clean the threaded area on the exhaust manifold stud, and then install the new nut by hand. Tighten the nut securely using a torque wrench to ensure a proper seal and prevent leaks.

In summary, the Mercedes-Benz GLA250 exhaust manifold nut 51JNNSBM is a crucial component of your vehicle's exhaust system. Its high-strength steel construction, protective coating, and precise dimensions ensure reliable and long-lasting performance. Installing this nut is a simple process, making it an excellent choice for any Mercedes-Benz GLA250 owner looking to maintain their vehicle's exhaust system.

Buying a new exhaust manifold nut for a Mercedes GLA250 model year between 2015 and 2020 (part number 51JNNSBM) involves considering several factors before making a decision. Here are some potential pros and cons.

Pros:

1. OEM (Original Equipment Manufacturer) part: This nut is a factory-original part, ensuring a perfect fit and optimal performance.

2. High-quality material: Mercedes uses durable materials for their parts, meaning this nut should last a long time.

3. Improved sealing: A new nut can help ensure proper sealing of the exhaust system, preventing potential leaks and ensuring better engine performance.

4. Peace of mind: Replacing the exhaust manifold nut with a new one can provide peace of mind, knowing that the part is in good condition and less likely to cause any issues.

Cons:

1. Cost: Replacing a single part like this can be expensive, especially when purchasing an OEM part.

2. Labor costs: If you're not comfortable doing the replacement yourself, you'll need to pay for professional labor costs.

3. Availability: Depending on your location, it may take some time to source and receive the part.

Ending Conclusion:

When deciding whether to buy a new exhaust manifold nut (51JNNSBM) for your Mercedes GLA250, consider the benefits of using an OEM part, the durability of Mercedes materials, and the potential improvements to sealing and engine performance. However, also be aware of the cost, labor expenses, and potential availability issues. Ultimately, if you value the reliability and performance of your vehicle, investing in a new exhaust manifold nut may be a worthwhile investment.

Recommendation:

If you have the means and resources, it's recommended to replace the exhaust manifold nut on your Mercedes GLA250 with a new OEM part (51JNNSBM) to ensure optimal performance and longevity. If cost is a concern, consider exploring aftermarket options, but be aware that the fit and quality may not be exactly the same as an OEM part. If you're not comfortable doing the replacement yourself, consider taking your vehicle to a trusted mechanic or dealership for the repair.

part # 51jnnsbm price

  • $18.58

specifications maniheader:

  • for makes: Mercedes
  • for years: 2015-2020
  • brand: Oem Exhaust Manifold Nut
  • part type: Exhaust Manifold Nut
  • manufacturer part number: 51JNNSBM
  • compatible make/model: Mercedes Gla250
  • compatible years: 2015 2016 2017 2018 2019 2020 15 16 17 18 19 20
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

payments maniheader:

  • wallet: Apple-pay
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  • credit card: Visa

returns maniheader:

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

seller maniheader:

  • # reviews: 23876
  • rating: 99.2%

offer maniheader:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: April 7, 2026
  • availability: In Stock

general maniheader:

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

shipping maniheader:

  • transit: 3-7 Days
  • class: Economy
  • cost: $0.00
  • type: Fixed
  • service: Economy
for makes: mercedes, for years: 2015-2020, part type: exhaust manifold nut, compatible make/model: mercedes gla250, compatible years: 2015 2016 2017 2018 2019 2020 15 16 17 18 19 20, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 11590942147490773,

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