BMW 11-31-1-702-953 Engine Timing Chain Tensioner

( Manufacturer Part Number: 11-31-1-702-953 ), ( Part Type: Timing Engine Chain ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2000 2001 ), ( Replaces Part Number: 11311718365 )

Review BMW Genuine Engine Timing Chain Tensioner fits 750IL 2000–2001

The BMW 11-31-1-702-953 engine timing chain tensioner is a crucial component of the BMW's 4-cylinder N20 engine, which was used in various models between 2009 and 2015. This tensioner's primary function is to maintain the proper tension of the timing chain to ensure optimal engine performance and longevity.

The BMW 11-31-1-702-953 engine timing chain tensioner is an advanced design, featuring a roller type design with integrated hydraulic tensioning. This design provides a more precise and efficient method of maintaining tension on the timing chain, leading to improved engine performance and reduced wear on other engine components.

The tensioner housing is made of high-strength aluminum, which helps to keep weight down and contributes to the overall efficiency of the engine. The tensioner arm is made of robust steel, designed to withstand the forces generated by the timing chain and ensure consistent tension.

The BMW 11-31-1-702-953 engine timing chain tensioner is designed to be a direct replacement for the original equipment part. It comes complete with all necessary hardware, including new bolts, making installation a straightforward process. This tensioner is also engineered to meet or exceed the original equipment specifications, ensuring that your engine continues to run smoothly and efficiently.

Additionally, this timing chain tensioner is designed to be compatible with various BMW models, including the 1 Series, 3 Series, and X1, among others. It is essential to check your vehicle's specifications to ensure that this is the correct part for your specific application.

In summary, the BMW 11-31-1-702-953 engine timing chain tensioner is an essential component for maintaining optimal engine performance and longevity in BMW's N20 engine. Its advanced roller type design with integrated hydraulic tensioning ensures precise and efficient tensioning of the timing chain, while its high-strength materials contribute to the overall efficiency and durability of the engine. This tensioner is a direct replacement for the original equipment part and is compatible with various BMW models.

The BMW 11-31-1-702-953 engine timing chain tensioner is a crucial component in maintaining the proper functioning of the engine's timing system in certain BMW models. Here are some pros and cons of buying this part:

1. Improved Engine Performance: A faulty or worn-out timing chain tensioner can cause engine misfires, rough idling, and even engine damage. Replacing this part can improve engine performance and prevent costly repairs in the future.

2. Longer Engine Life: By keeping the timing chain properly tensioned, the engine will run more smoothly and efficiently, reducing wear and tear on other engine components and increasing the overall lifespan of the engine.

3. Reliability: BMW is known for its high-performance engines, and the OEM (original equipment manufacturer) timing chain tensioner is designed to meet the specific requirements of these engines. Using an OEM part can provide peace of mind and reliability.

1. Cost: OEM parts, especially for high-performance vehicles like BMW, can be expensive. The cost of the timing chain tensioner alone may be a significant investment.

2. Labor Costs: Installing the timing chain tensioner is a complex process that requires specialized tools and knowledge. Labor costs for this repair can add to the overall cost of the replacement.

3. Time-Consuming: The repair process for replacing the timing chain tensioner can be time-consuming, taking anywhere from a few hours to a full day depending on the specific model and the experience of the mechanic.

The decision to buy a BMW 11-31-1-702-953 engine timing chain tensioner depends on several factors, including the current condition of the engine, the cost of the repair, and the desired level of reliability and performance. If the engine is showing signs of issues related to the timing chain tensioner, or if the vehicle is important for personal or professional reasons, then investing in the OEM part may be the best choice. However, if the cost is a significant concern, considering aftermarket parts or delaying the repair may be an option. Ultimately, it's essential to weigh the pros and cons carefully and consult with a trusted mechanic to make an informed decision.

If the engine is showing signs of issues related to the timing chain tensioner, or if the vehicle is important for personal or professional reasons, it is recommended to invest in the OEM BMW 11-31-1-702-953 engine timing chain tensioner. While the cost may be higher than aftermarket parts, the reliability and performance benefits make it a worthwhile investment for BMW owners. If the cost is a concern, consider discussing options with a trusted mechanic to explore potential cost-saving alternatives while ensuring the long-term health of the engine.

Details:

Electrical parts are not returnable. Genuine BMW Engine Timing Chain Tensioner 11-31-1-702-953: Parts: Adjuster. We proudly support BMW drivers, independent repair facilities, and DIY enthusiasts throughout the Chicago land area across country. Parts must be resalable and in the original packaging.

Accurate fitment for all BMW model's. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 11311702953 prices

• $8.43-$8.44

specifications tensionpull:

• for models: 750il
• for makes: Bmw
• for years: 2000-2001
• mpn: 11-31-1-702-953
• part type: Timing Engine Chain
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2000 2001
• replaces part number: 11311718365

offer tensionpull:

• quantity: 4
• started: December 19, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller tensionpull:

• city: Elmhurst, Illinois
• rating: 0.0%
• # reviews: 0

payments tensionpull:

• credit card: Visa
• wallet: Apple-pay
• other

shipping tensionpull:

• class: Standard, Expedited, One-day
• type: Fixed
• carrier: UPS
• cost: $0.00
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air Saver
• transit: 5-9 Days

returns tensionpull:

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

general tensionpull:

• condition: New
• Engines Engine Parts > Timing Components Kits > Tensioners Pulleys

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