What is the purpose of the Mann Filter C 31 149 Air Filter?

The Mann Filter C 31 149 Air Filter is designed to ensure that clean air enters the engine of your vehicle. This component plays a critical role in maintaining engine performance by filtering out dust, dirt, and other airborne contaminants. When the air filter is efficient, it enhances combustion efficiency, leading to better fuel economy and increased engine longevity. Regularly replacing the air filter can prevent issues such as reduced horsepower and increased emissions, ensuring your vehicle runs smoothly in various driving conditions.

How often should I replace the Mann Filter C 31 149?

It's recommended to check and possibly replace the Mann Filter C 31 149 Air Filter every 12,000 to 15,000 kilometers. However, factors such as driving conditions, environment, and the frequency of use can affect how often it needs changing. If you often drive in urban areas with heavy traffic or in dusty conditions, you may require more frequent replacements. Keeping an eye on your air filter's condition can help maintain optimal engine performance and efficiency.

What are the signs that my air filter needs replacing?

Signs that your Mann Filter C 31 149 Air Filter may need to be replaced include decreased engine performance, such as sluggish acceleration, increased fuel consumption, and unusual engine noise. You might also notice a check engine light on your dashboard or a lingering odor when your vehicle is running. Regular inspections of your air filter can help identify these issues early, allowing you to address potential problems before they escalate.

Can the Mann Filter C 31 149 improve fuel efficiency?

Yes, a clean Mann Filter C 31 149 can significantly improve fuel efficiency. When the air filter is clogged or dirty, the engine has to work harder to draw in air, which can lead to inefficient fuel combustion. By maintaining a clean filter, you ensure that the engine receives a proper air-to-fuel ratio, promoting optimal fuel utilization. This is especially beneficial during long drives or in stop-and-go traffic, as your vehicle can perform more effectively and economically.

Does the Mann Filter C 31 149 fit all vehicle models?

The Mann Filter C 31 149 is compatible with a specific range of vehicle models, primarily focused on certain brands and specifications. To ensure a proper fit, it's crucial to verify compatibility with your vehicle's make and model before purchasing. You can consult your owner's manual or check online resources to confirm if this air filter is suitable for your vehicle. Using the correct air filter helps maintain engine health and performance.

Where can I buy the Mann Filter C 31 149 Air Filter in Sri Lanka?

You can purchase the Mann Filter C 31 149 Air Filter from Ubuy in Sri Lanka. Ubuy offers a wide selection of Mann Filters, ensuring you get the right product for your vehicle. Their platform also provides detailed product descriptions, user reviews, and easy navigation to find related automotive products, making it a reliable choice for your air filter needs.

What are the installation steps for the Mann Filter C 31 149?

Installing the Mann Filter C 31 149 Air Filter typically involves several straightforward steps. First, ensure you have the necessary tools, such as a screwdriver. Begin by locating your vehicle's air filter compartment, usually accessible under the hood. Remove the old filter by unscrewing any fasteners and gently pulling it out. Clean the compartment of any debris. Then, insert the new Mann Filter C 31 149, ensuring it sits snugly. Reattach any covers and fasteners, and you’re good to go. Following these steps helps ensure your engine receives clean air efficiently.

What makes Mann Filters different from other brands?

Mann Filters are renowned for their high-quality materials and rigorous manufacturing standards. Unlike some generic options, Mann Filters utilize advanced filtration technology that ensures superior dirt capture and airflow efficiency, which translates to better engine performance. They undergo extensive testing to meet automotive OEM specifications, making them a reliable choice for discerning drivers. Choosing Mann Filters means investing in superior filtration for optimal engine health and performance, especially useful for high-performance vehicles or during adverse driving conditions.

Can using the Mann Filter C 31 149 affect performance during extreme conditions?

Using the Mann Filter C 31 149 will positively influence performance during extreme driving conditions. Its advanced filtration technology effectively captures dust, pollen, and debris, maintaining optimal airflow to the engine. This is particularly crucial in sandy or dusty environments where contaminants can quickly clog lesser filters. By ensuring clean air supply, this air filter aids in maintaining consistent engine performance, whether you're driving off-road, towing, or navigating through inclement weather.

Is the Mann Filter C 31 149 easy to change for DIY enthusiasts?

Yes, the Mann Filter C 31 149 is designed with DIY enthusiasts in mind. Most vehicle owners can replace the filter without professional assistance, thanks to its accessible design and straightforward installation process. With basic tools and guidance, you can change the filter in a short amount of time, making it an ideal project for those looking to save on maintenance costs. Engaging in this DIY task not only boosts your vehicle's performance but also enhances your understanding of its components.

How to Shop Mann Filter C 31 149 Air Filter Online From Ubuy?

It’s easy to shop Mann Filter C 31 149 Air Filter online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Mann Filter C 31 149 Air Filter Available to Shop Online in Sri Lanka?

Yes, at Ubuy Sri Lanka this product is available for you to shop at a reasonable price. The Mann Filter C 31 149 Air Filter is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Mann Filter

Improve engine efficiency and prolong engine life with the Mann-Filter C 31 149 Air Filter.

Mann Filter

Item #: 16699770

Mann Filter C 31 149 Air Filter

88% of respondents would recommend this to a friend

Item #: 16699770

LKR 13108

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

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Improve engine efficiency and prolong engine life with the Mann-Filter C 31 149 Air Filter.

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Superior Filtration

Mann Filter C 31 149 provides exceptional filtration efficiency, removing harmful particles and ensuring clean air enters the engine for optimal performance.

Long-lasting Durability

Built with high-quality materials, this air filter offers long-lasting durability and reliability, reducing the frequency of replacements and optimizing maintenance costs.

Perfect Fit

Designed specifically for various vehicle models, the Mann Filter C 31 149 ensures a perfect fit, making installation easy and enhancing overall engine performance.

Product Details

Brand Name	Mann Filter
Model Number	C 31 149
OEM Equivalent Part Number	13 71 7 521 023-BMW,13 71 7 521 037-01-BMW,13 71 7 521 037-BMW
Manufacturer Part Number	C 31 149
Number of Items	1
Global Trade Identification Number	04011558353100
Manufacturer	Mann Filter
Unit Count	1 Count
Included Components	FILTER
Item Type Name	Filter
Item Weight	0.31 kg
Product Grade	Replacement Part
Fit Type	Vehicle Specific Fit
Automotive Fit Type	Vehicle Specific Fit
Brand	Mann Filter
OEM Part Number	13 71 7 521 023-BMW,13 71 7 521 037-01-BMW,13 71 7 521 037-BMW

Who Should Buy?

Frequent Drivers
Ideal for users who drive daily, ensuring optimal engine performance and air quality in the vehicle.
Car Enthusiasts
Perfect for car enthusiasts seeking high-quality filters to maintain and enhance engine efficiency.
Maintenance Seekers
Great for those performing routine vehicle maintenance who prioritize engine longevity and air filtration quality.

Budget Shoppers
Not suitable for users looking for the cheapest option, as it may be priced higher than alternatives.

Product Description

Mann Filter C 31 149 Air Filter

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Customer Questions & Answers

Question: How to Shop Mann Filter C 31 149 Air Filter Online From Ubuy?

Answer: It’s easy to shop Mann Filter C 31 149 Air Filter online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Mann Filter C 31 149 Air Filter Available to Shop Online in Sri Lanka?

Answer: Yes, at Ubuy Sri Lanka this product is available for you to shop at a reasonable price. The Mann Filter C 31 149 Air Filter is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Mann Filter Air Filters C 31 149 Editorial Review

The Mann Filter C 31 149 Air Filter is a great fit for various BMW models, including the 550i, 545i, and 650i. Customers have reported that it fits perfectly and the seal is excellent. However, one customer did mention that it had poor performance in their car and opted to replace it with a K&N filter.

Customer Reviews & Ratings

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Pros

Perfect fit for BMW models
Excellent seal

Cons

Poor performance in some cars

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9 September 2026 · via Trustpilot

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10 September 2026 · via Trustpilot

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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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“Easy to find and order what you want on the website. Delivery is quick to the UK”

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LKR 13108

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Features & Benefits

High-quality and reliable air filter
Effectively removes harmful particles from the air
Made with premium materials for durability
Compatible with a wide range of car models
Easy to install
Improves engine efficiency and prolongs engine life

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Mann Filter C 31 149 Air Filter

LKR 13108

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Mann Filter Air Filters C 31 149 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

Important information

LKR 13108

Features & Benefits

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