CORTECO 82036727 Crankshaft Seal 190619125291

( Brand: Corteco ), ( Manufacturer Part Number: 82036727 ), ( Part Type: Seal Crankshaft ), ( Product Type: Engine ), ( UPC: 190619125291 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Audi, Volkswagen ), ( Compatible Model S : Q7, Eos, R32 ), ( Fitnote: Enginedesignationname ), ( Product Subtype: Crankshafts ), ( Product Details: Engine Crankshaft Seal ), ( Department: Replacement )

Review CORTECO Audi Crankshaft Seal fits Q7 2007–2010

The **Corteco 82036727 Crankshaft Seal** is a high-performance, precision-engineered replacement part specifically designed to meet the exacting standards of Audi Q7 models produced between 2007 and 2010, particularly those equipped with the 3.0L V6 or 4.2L V8 engines. Engineered with Corteco s signature quality and durability, this crankshaft seal is crafted from a robust, oil-resistant elastomer compound that ensures long-lasting reliability under the demanding conditions of high-performance driving. The seal features a meticulously machined, interference-fit lip design that guarantees a tight, leak-proof seal against the crankshaft s polished surface, minimizing the risk of oil leaks that can compromise engine efficiency and performance. Its robust construction is reinforced with a durable metal backing ring, which provides structural integrity and prevents deformation under pressure, even in extreme operating temperatures. The seal s precise fitment is further enhanced by a carefully calibrated lip geometry, allowing for smooth operation while maintaining optimal sealing performance across a wide range of engine speeds and loads. Whether installed during routine maintenance or as part of a more extensive engine service, the Corteco 82036727 crankshaft seal delivers a dependable solution that helps preserve engine cleanliness, extends component lifespan, and ensures seamless operation. Backed by Corteco s reputation for engineering excellence and compatibility with Audi s stringent specifications, this seal is an ideal choice for owners seeking a reliable, long-term replacement that aligns with the performance expectations of their vehicle.

The Corteco 82036727 crankshaft seal is a popular aftermarket replacement part for the Audi Q7 (2007 2010) and similar V8 engines (e.g., 4.2L W8). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

### **Pros of Corteco 82036727 Crankshaft Seal**

1. **High Quality Materials** Corteco is known for using durable synthetic rubber and reinforced construction, which helps resist oil leaks and deformation over time. The seal is designed to withstand higher temperatures and pressure compared to basic OEM or generic alternatives.

2. **OEM Compatibility** This part is specifically engineered to match the original equipment specifications for the 4.2L W8 engine in the Audi Q7 (2007 2010), ensuring a proper fit and function without modifications.

3. **Long-Lasting Performance** Many users report that Corteco seals last significantly longer than cheaper alternatives, reducing the likelihood of premature failure and rework.

4. **Easy Installation** The design is straightforward, and it comes with installation tools or clear instructions, making it accessible for DIYers with basic mechanical skills.

5. **Widely Available** Corteco parts are stocked by many auto parts retailers (both online and in-store), ensuring availability without long wait times.

6. **Good Reputation** Corteco has a strong track record in the aftermarket for reliability, particularly for high-performance and luxury vehicles.

### **Cons of Corteco 82036727 Crankshaft Seal**

1. **Cost** While Corteco is mid-to-high range, it is still more expensive than basic OEM or no-name seals. For some, this may not justify the investment if the seal fails quickly due to other underlying issues (e.g., oil sludge, improper installation).

2. **Potential for Counterfeit Products** Like many aftermarket brands, Corteco parts can sometimes be counterfeited. Purchasing from reputable sellers (e.g., RockAuto, Amazon, or authorized Corteco distributors) helps mitigate this risk.

3. **Requires Proper Installation** Even a high-quality seal will fail prematurely if not installed correctly. Improper torque on the flywheel or improper sealing surface preparation can lead to leaks.

4. **Limited Warranty** Corteco offers a limited warranty (typically 1 2 years), but coverage may vary by retailer. Some users report that returns or replacements are not always straightforward.

5. **Not a Permanent Fix for Underlying Issues** If the engine has persistent oil leaks (e.g., from valve cover gaskets, oil pan gasket, or oil filter housing), replacing just the crankshaft seal may not solve the root problem, leading to repeated failures.

### **Conclusion**

The Corteco 82036727 crankshaft seal is a solid choice for Audi Q7 (2007 2010) owners looking for a reliable, long-lasting replacement. Its superior materials and OEM compatibility make it a preferred option over cheaper alternatives, though the higher cost may be a deterrent for budget-conscious buyers. The key to success lies in ensuring proper installation and addressing any underlying oil leakage issues before fitting the new seal.

### **Recommendation**

If you are replacing the crankshaft seal on your Audi Q7 (2007 2010) 4.2L W8 engine, **Corteco 82036727 is a strong recommendation** especially if you prioritize durability and ease of installation. However, before purchasing, verify that the part number matches your exact engine variant (some W8 engines may require slight variations). Additionally:

- **Inspect the engine for other leaks** (e.g., oil pan, valve cover) and address them simultaneously to prevent future issues.

- **Purchase from a trusted seller** to avoid counterfeit products.

- **Follow installation guidelines carefully**, including proper flywheel torque and surface preparation.

- **Consider professional installation** if you lack experience with engine work, as improper handling can void warranties or cause damage.

For those on a tighter budget, an OEM or high-quality generic seal (e.g., Fel-Pro or Goodyear) may be worth evaluating, but Corteco remains the safest bet for long-term reliability.

Details:

Will serve you many miles. This product is distinguished by total quality assurance, unsurpassed anybody else. Perfect Fit, Quality, Durability. Features: designed specifically for your car.

Crankshaft Seal 82036727 by Corteco.

part #: 82036727 price

• $94.00

specifications cranshafengin:

• for makes: Audi
• for years: 2007-2010
• brand: Corteco
• mpn: 82036727
• part type: Seal Crankshaft
• product type: Engine
• upc: 190619125291
• fitment type: Direct Replacement
• compatible make s : Audi, Volkswagen
• compatible model s : Q7, Eos, R32
• fitnote: Enginedesignationname
• product subtype: Crankshafts
• product details: Engine Crankshaft Seal
• department: Replacement

general cranshafengin:

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

offer cranshafengin:

• availability: In Stock
• started: February 26, 2026
• options: Ship-to-home
• quantity: 5
• sold: 0

seller cranshafengin:

• # reviews: 8510
• city: Shawnee, Kansas
• rating: 99.6%

shipping cranshafengin:

• carrier: UPS
• class: Standard
• type: Fixed
• service: UPS Ground
• transit: 5-10 Days
• cost: $13.00

returns cranshafengin:

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

payments cranshafengin:

• wallet: Paypal
• other
• credit card: Visa

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