1. Engine Crankshafts Products
  2. sku: 20183318077997632
  3. ELRING W0133-1915343-ELR

ELRING W0133-1915343-ELR Mini Rear Crankshaft Seal

fits model: Cooper. year: 2007–2015.

W0133-1915343-elr Elring For Mini Cooper 2007-2015 Rear Crankshaft Seal

( Brand: Elring ), ( Manufacturer Part Number: W0133-1915343-ELR ), ( Part Type: Seal Crankshaft ), ( Product Type: Engine ), ( California Prop 65 Warning: Cancer And Reproductive Harm ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Mini ), ( Compatible Model S : Cooper, Cooper Countryman, Cooper Paceman ), ( Fitnote: Enginedesignationname ), ( Enginedesignationname: W11b16 ), ( Product Subtype: Crankshafts ), ( Product Details: Engine Crankshaft Seal ), ( Department: Replacement )

Review ELRING Mini Rear Crankshaft Seal fits COOPER 2007–2015

The **ELRING W0133-1915343-ELR** is a high-performance, precision-engineered rear crankshaft seal designed exclusively for the **Mini Cooper (R56) models produced between 2007 and 2015**, including variants such as the Cooper S, John Cooper Works, and Clubman. Crafted from **high-quality nitrile rubber (NBR) with a reinforced steel spring mechanism**, this seal is engineered to provide superior durability, reliability, and leak resistance, ensuring optimal protection for the rear main bearing housing and differential assembly. The **radial lip design** of the seal creates a tight, self-adjusting seal against the crankshaft, minimizing friction while effectively preventing oil leaks even under high-speed driving conditions or when subjected to the engine s dynamic stresses. Its **precision-molded construction** and **optimized lip geometry** enhance longevity, reducing the risk of premature wear or failure, which is particularly critical in high-performance applications where engine oil temperatures and pressures can fluctuate significantly. The **ELRING brand s reputation for engineering excellence** is reflected in this seal s ability to withstand the demanding operating environments of modern turbocharged and direct-injection engines, making it an ideal replacement for the OEM part. Whether addressing a slow oil leak, preparing for a major service, or upgrading for enhanced performance, this seal delivers **superior sealing performance, extended service life, and peace of mind**, ensuring your Mini Cooper s drivetrain remains protected and efficient for thousands of miles.

The **Elring W0133-1915343-ELR** is a high-quality rear crankshaft seal designed for Mini Cooper models from 2007 to 2015. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

### **Pros of the Elring W0133-1915343-ELR Seal**

1. **Premium Quality and Durability** Elring is a well-known manufacturer of high-performance seals, known for their reliability and long-lasting performance. This seal is designed to withstand the stresses of modern engines, reducing the risk of premature failure.

2. **OEM-Level Fitment** The part is engineered to match the original equipment manufacturer (OEM) specifications, ensuring a proper fit without gaps or misalignment. This helps prevent leaks and ensures optimal sealing performance.

3. **High-Temperature Resistance** The seal is formulated to handle the heat generated by the engine, reducing the risk of warping or degradation over time.

4. **Compatibility with Turbocharged Engines** Many Mini Coopers from this era (especially the S models) come with turbocharged engines, which generate higher pressures. Elring s design accounts for this, making it a safer choice than lower-quality aftermarket alternatives.

5. **Ease of Installation** While installation can be challenging due to the location of the seal, Elring s design is optimized for a cleaner fit, reducing the risk of damage during replacement.

6. **Warranty and Support** Elring products often come with manufacturer warranties, and they are widely available through reputable auto parts suppliers, ensuring easy replacement if needed.

7. **Reduced Oil Leaks** A properly installed Elring seal minimizes the risk of oil leaks, which can damage the transmission or contaminate the exhaust system.

### **Cons of the Elring W0133-1915343-ELR Seal**

1. **Higher Cost Compared to Aftermarket Alternatives** Elring seals are premium-priced, often costing significantly more than generic or budget aftermarket options. This may be a deterrent for budget-conscious buyers.

2. **Installation Complexity** Replacing a rear crankshaft seal requires removing the transmission, which is a labor-intensive job. Even with the right seal, improper installation (e.g., improper torque, misalignment, or debris in the seal groove) can lead to leaks.

3. **Potential for Counterfeit Products** Since Elring is a premium brand, there is a risk of purchasing counterfeit or low-quality knockoffs, especially from untrusted online sellers. Always verify the seller s reputation and product authenticity.

4. **Not Always the Cheapest Long-Term Solution** While Elring is durable, if the underlying issue (e.g., oil leaks from gaskets, worn bearings, or transmission problems) is not addressed, the seal may still fail prematurely.

5. **Limited Availability in Some Regions** Depending on where you purchase it, Elring parts may not be as widely stocked as more common aftermarket brands, potentially leading to longer wait times.

### **Conclusion**

The **Elring W0133-1915343-ELR** is one of the best aftermarket options for replacing the rear crankshaft seal on a 2007 2015 Mini Cooper. Its superior quality, OEM-level fitment, and resistance to high temperatures make it a reliable choice for those who prioritize longevity and performance. However, the higher cost and the complexity of installation (which often requires professional help) may be drawbacks for some.

If you are replacing the seal yourself, ensure you follow proper installation procedures including cleaning the seal area, using the correct torque specifications, and avoiding debris. If you are unsure about the job, consulting a mechanic experienced with Mini Coopers is highly recommended.

### **Recommendation**

- **If budget is not a concern and you want the best long-term solution**, the **Elring W0133-1915343-ELR** is an excellent choice. Its quality justifies the cost, especially if you plan to keep the car for many years.

- **If cost is a major factor**, consider high-quality aftermarket alternatives like **Fel-Pro, Gates, or VEM** these brands also offer reliable seals at a lower price. However, ensure they are specifically listed as compatible with your Mini model.

- **Always verify the seal s authenticity** before purchasing, especially from online marketplaces.

- **If you are not experienced with transmission work**, have a trusted mechanic perform the installation to avoid costly mistakes.

For most Mini Cooper owners, the **Elring seal is the safest and most durable option**, provided it is installed correctly.

Details:

Manufactured to meet or exceed strict quality requirements. Rear Crankshaft Seal W ELR by Elring. This product is distinguished by total quality assurance, unsurpassed anybody else. Made from high-quality materials for ultimate durability.

Features: designed to deliver trouble-free, consistent performance. Right for your vehicle and lifestyle. Specifications: Size: 85 x 105 8mm.

part #: w01331915343 price

  • $40.59

specifications cranshafengin:

  • for models: Cooper
  • for years: 2007-2015
  • brand: Elring
  • mpn: W0133-1915343-elr
  • part type: Seal Crankshaft
  • product type: Engine
  • california prop 65 warning: Cancer And Reproductive Harm
  • fitment type: Direct Replacement
  • compatible make s : Mini
  • compatible model s : Cooper, Cooper Countryman, Cooper Paceman
  • fitnote: Enginedesignationname
  • enginedesignationname: W11b16
  • product subtype: Crankshafts
  • product details: Engine Crankshaft Seal
  • department: Replacement

seller cranshafengin:

  • rating: 99.0%
  • # reviews: 371141
  • city: Shawnee, Kansas

payments cranshafengin:

  • other
  • wallet: Paypal
  • credit card: Mastercard

shipping cranshafengin:

  • carrier: UPS
  • transit: 2-6 Days
  • type: Fixed
  • service: UPS Ground
  • cost: $15.00
  • class: Standard

offer cranshafengin:

  • availability: In Stock
  • quantity: 5
  • sold: 0
  • options: Ship-to-home
  • started: May 5, 2026

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

returns cranshafengin:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: cooper, for years: 2007-2015, part type: seal crankshaft, product type: engine, california prop 65 warning: cancer and reproductive harm, fitment type: direct replacement, compatible make s: mini, compatible model s: cooper, cooper countryman, cooper paceman, fitnote: enginedesignationname, enginedesignationname: w11b16, product subtype: crankshafts, product details: engine crankshaft seal, department: replacement,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 20183318077997632,
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1 offer $40.59 USD
  • New. Offer #1 priced at $40.59 + $15.00 shipping estimate = $55.59* total. This product is distinguished by total quality assurance, unsurpassed by anybody else. Rear Crankshaft Seal ( -ELR) by Elring .+$15.00 shipping

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