BMW 11-72-1-315-181 Pump Belt A.i.r

( Manufacturer Part Number: 11-72-1-315-181 ), ( Part Type: Pump Belt ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 1991 1992 1993 ), ( Replaces Part Number: 11-72-1-315-356, 11-72-1-470-033 )

Review BMW Genuine.i.r Pump Belt fits 1991–1993

The BMW 11-72-1-315-181 A.I.R. (Automatic Intake Manifold Pressure) pump belt is an essential component of the engine cooling system in various BMW models. This belt is specifically designed to drive the A.I.R. pump, which maintains the correct intake manifold pressure for optimal engine performance.

The BMW 11-72-1-315-181 A.I.R. pump belt is made of high-quality rubber material that ensures durability and reliable operation. Its cross-section design provides excellent power transmission and flexibility, allowing the belt to adapt to various engine speeds and temperatures. The belt also features a specific rib pattern that enhances the grip between the pulleys and the belt, reducing the risk of slipping.

This BMW A.I.R. pump belt is suitable for use in specific BMW models, including the 1 Series, 3 Series, 5 Series, and 7 Series, among others. It is essential to check the vehicle service manual or consult with a BMW dealer to determine the exact applicability of this part to your specific BMW model.

The BMW 11-72-1-315-181 A.I.R. pump belt is easy to install and replace. However, it is always recommended to consult with a professional mechanic or follow the instructions in the vehicle service manual to ensure proper installation and avoid any potential damage to the engine or cooling system.

In summary, the BMW 11-72-1-315-181 A.I.R. pump belt is a crucial part of the engine cooling system in various BMW models. Its high-quality materials, unique rib pattern, and excellent power transmission make it a reliable and effective component in maintaining the correct intake manifold pressure for optimal engine performance.

The BMW AIR conditioning system uses a serpentine belt, among other belts, to power various accessories including the air conditioning compressor. If you need to replace the belt for your BMW model with the part number 11-72-1-315-181, here are some pros and cons to consider before making the purchase:

1. Improved cooling system: A new belt ensures that the air conditioning compressor functions effectively, resulting in better cooling and a more comfortable cabin temperature.

2. Enhanced reliability: A worn-out or damaged belt can lead to compressor failure, which could result in more expensive repairs. Replacing the belt regularly can prevent this issue.

3. Smoother engine operation: A worn-out belt can cause vibrations and noise, which can be a sign of engine misalignment or other issues. Replacing the belt can help reduce these symptoms and improve overall engine performance.

1. Cost: The price of a new BMW AIR conditioning belt can be relatively high, especially when compared to the cost of a standard serpentine belt. This cost may deter some buyers, especially those on a tight budget.

2. Installation complexity: While the installation process for a new belt is generally straightforward, it may require some mechanical knowledge and tools. For those without experience, it might be more convenient to have a professional mechanic perform the installation.

3. Frequency of replacements: BMW belts, like other high-performance vehicle components, may require more frequent replacements than standard belts due to the demands placed on them. This could result in additional costs over time.

Considering the pros and cons, replacing the BMW AIR conditioning belt with part number 11-72-1-315-181 is an investment that can lead to improved cooling efficiency, enhanced reliability, and smoother engine operation. However, the higher cost compared to standard belts, the installation complexity, and the potential for more frequent replacements are important factors to consider before making the purchase. Ultimately, if the air conditioning system is not functioning properly or if the belt appears worn, the benefits of a new belt may outweigh the costs.

If you decide to proceed with the purchase, ensure that you obtain the correct part number for your specific BMW model and engine configuration. You can consult your vehicle's owner's manual or contact a BMW dealership or authorized service center for assistance. Additionally, consider the installation process and whether you have the necessary tools and skills to perform the task yourself or if you would prefer to have a professional mechanic handle the installation.

Details:

Do not disseminate, distribute or copy through any medium whatsoever. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. BMW Parts Hub support. Genuine BMW.I.R Pump Belt 11-72-1-315-181: Parts: M5.

Electrical parts are not returnable. Parts must be resalable and in the original packaging.

part #: 11721315181 prices

• $10.96-$112.17

specifications bepubrac:

• for makes: Bmw
• for years: 1991-1993
• mpn: 11-72-1-315-181
• part type: Pump Belt
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 1991 1992 1993
• replaces part number: 11-72-1-315-356, 11-72-1-470-033

offer bepubrac:

• availability: In Stock
• quantity: 3
• started: July 21, 2025
• sold: 0
• options: Ship-to-home

payments bepubrac:

• other
• wallet: Google-pay
• credit card: Diners-club

general bepubrac:

• condition: New
• Car Truck Parts Accessories > Accessory Belts > Belts

seller bepubrac:

• city: West Chester, Pennsylvania
• rating: 100.0%
• # reviews: 174

returns bepubrac:

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

shipping bepubrac:

• class: Standard
• service: UPS Ground
• type: Fixed
• transit: 4-9 Days
• cost: $23.19
• carrier: UPS

Bmw 11-72-1-315-181 Is Similar To:

• 021719-104 Continental Contitech Serpentine Drive Belt Alternator Power Steering For Bmw (24.4% similar) Premium brand great warranty quick shipping quick delivery...(February 22nd, 2019)
• 07119904677 Bmw Oem Belt Or Bolt (29.3% similar) Superseded part numbers this item may have been from a different number manufacture. 0i sport utility 4-DOOR, coupe 2-DOOR, m roadster convertible 2-DOOR. 8i convertible 2-DOOR...(June 1st, 2018)
• 07119906650 Bmw Oem Belt Or Bolt (29.3% similar) 8i convertible 2-DOOR, coupe roadster 2-DOOR. Superseded part numbers this item may have been from a different number manufacture...(September 7th, 2018)
• 07119913011 Genuine Bmw New Hex Bolt Washer (46.5% similar) More detailed information is available in the compatibility's section above. Cores: any cores must be in rebuild able condition with sufficient parts to rebuild said core rust, corrosion, OK. Fitment information may not be available for all products. No further shipping discounts or savings are ...(March 12th, 2018)
• 1 128 783 8194 5417 Factory Bmw Drive Belt Pulley Tensioner Idler Oem (17.9% similar) Perfect to replace your damaged pensioner pulley at a great price. Available is a drive belt pensioner removed from '11 bmw M3. The mounting hardware is included as well. The pensioner and pulley are in great condition. Fits bmw m3 this pensioner is for the drive belt that drives alternator and ...(November 17th, 2018)
• 1068 Vollig Belt Tensioner Assembly Fits Bmw Oem 849290060130 (17.3% similar) Eurasia parts makes no claim of ownership in such marks, and affiliation with the oem warranty one-year manufacturers on all products. Free shipping offer apply only to the continental USA, 48 states. 5L-L6 oem guaranteed fit one year warranty...(June 11th, 2018)
• 11-23-7-557-561 Bmw Genuine Washer (44.2% similar) Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Parts must be resalable and in the original packaging...(July 17th, 2018)
• 11 28 7 512 762 11.28.7.512.762 Continental Contitech New Bmw Belt (36.7% similar) Brand new, never used...(June 22nd, 2018)
• 11-28-7-535-860 Bmw 11287535860 Genuine Oem (41.9% similar) Bmw genuine oem idler pulley...(February 1st, 2018)
• 11-28-7-799-851 Bmw Genuine Oem Serpentine Tensioner (35.8% similar) ...(March 26th, 2018)
• 11 28 7 549 588 Bmw Drive Belt Tensioner Pulley Oem (20.6% similar) Buyer pays for all return shipping costs. Lock local pick-up is available if prior arrangements are made. Shipping costs are only covered on a case by basis...(July 30th, 2018)