DORMAN OE SOLUTIONS 635-696 Crankshaft Seal Cover

( Brand: Dorman Oe Solutions ), ( Manufacturer Part Number: 635-696 ), ( Part Type: Seal Cover Crankshaft )

Review DORMAN OE SOLUTIONS Crankshaft Seal Cover Audi fits QUATTRO A3 2017–2022

The **Dorman 635-696 Crankshaft Seal Cover** is a meticulously engineered, high-performance replacement part designed specifically for the **2017 2022 Audi A3 Quattro** models equipped with the **2.0L TFSI turbocharged engine (code: CQBA, CQBB, or CQBC)**. Crafted from durable, corrosion-resistant materials, this seal cover is built to meet or exceed OEM standards, ensuring a precise fit and reliable performance under the demanding conditions of modern turbocharged applications. The cover features a **precision-machined aluminum construction**, reinforced with high-strength gaskets and sealing surfaces to prevent oil leaks, vacuum loss, or contamination of the crankshaft seal area critical components that maintain engine efficiency and longevity. Its **laser-cut edges and optimized clamping points** guarantee a tight, leak-proof seal when properly installed, reducing the risk of oil leaks that could compromise engine integrity or trigger costly maintenance. Ideal for both professional mechanics and DIY enthusiasts, this Dorman part is backed by a reputation for **consistent quality and compatibility**, making it a trusted alternative to aftermarket or generic replacements. Whether performing routine maintenance, addressing a leak, or upgrading during a rebuild, the **635-696 Crankshaft Seal Cover** delivers the durability and precision needed to keep your Audi A3 s turbocharged powertrain running smoothly for thousands of miles.

**Pros and Cons of buying a Dorman 635-696 Crankshaft Seal Cover for a 2017-2022 Audi A3 Quattro**

1. **Compatibility and Fitment** Dorman is known for producing parts that are specifically engineered to fit modern vehicles like the Audi A3 Quattro. The 635-696 model is designed to match the 2017-2022 generation, ensuring proper alignment with the engine bay and related components.

2. **Quality and Durability** Dorman is a trusted brand in the automotive aftermarket, often using high-grade materials and manufacturing processes that improve longevity compared to generic or low-quality alternatives. The seal cover is built to withstand typical operating conditions without premature wear.

3. **Ease of Installation** The part is designed with standard mounting points, making it relatively straightforward to install, especially for those with basic mechanical experience. It typically comes with necessary hardware, reducing the need for additional purchases.

4. **Cost-Effective Solution** While not the cheapest option, it strikes a balance between affordability and reliability. Compared to OEM (Original Equipment Manufacturer) parts, Dorman offers a significant cost savings without sacrificing performance or fit.

5. **Warranty and Support** Dorman parts often come with manufacturer warranties, providing some assurance against defects. Additionally, the brand has a strong reputation for customer service, which can be helpful if issues arise.

6. **Preventative Maintenance** Replacing a worn or leaking crankshaft seal cover helps prevent oil leaks, which can damage other components (such as the timing chain or belt) and reduce engine longevity. This makes it a proactive maintenance choice.

7. **Availability and Accessibility** Dorman parts are widely available through auto parts stores, online retailers, and dealerships, making it easy to source without long wait times.

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1. **Potential Fitment Issues** Although Dorman parts are generally well-engineered, there is always a slight risk of minor fitment challenges, particularly if the vehicle has been modified or if there are unique factory variations. Careful inspection and alignment during installation may be required.

2. **Quality Variability** While Dorman maintains high standards, there have been occasional reports of inconsistent quality in some batches. This is rare but worth noting, especially if purchasing from a third-party seller rather than a reputable dealer.

3. **Installation Complexity** Depending on the individual s mechanical skill level, installing a crankshaft seal cover can be tricky due to its location and the need for precision. Improper installation could lead to leaks or damage to surrounding components.

4. **Cost Compared to OEM** While Dorman is cheaper than OEM parts, it is still an investment. For some buyers, the price may be a deterrent, especially if they are on a tight budget or prefer to use only factory parts.

5. **Limited Customization** Unlike some aftermarket brands, Dorman does not offer extensive customization options for this part. Buyers must accept the standard design, which may not include additional features like reinforced gaskets or special coatings.

6. **Potential for Counterfeit Parts** Purchasing from untrusted sellers increases the risk of receiving counterfeit or low-quality Dorman parts. Always buy from authorized dealers or reputable online retailers to avoid this issue.

7. **Additional Labor Costs** If the installation is not done carefully, it may require professional labor, adding to the overall cost. DIYers should be prepared for the possibility of needing an expert s help if complications arise.

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The Dorman 635-696 crankshaft seal cover is a reliable and practical choice for replacing the seal cover on a 2017-2022 Audi A3 Quattro. Its strengths lie in its compatibility, durability, ease of installation (for those with basic mechanical skills), and cost-effectiveness compared to OEM alternatives. The part is well-suited for both routine maintenance and preventative care, helping to avoid more costly engine issues down the line.

However, potential buyers should weigh the cons, such as the risk of fitment issues, the need for careful installation, and the possibility of counterfeit parts if purchasing from untrusted sources. For most drivers, the benefits outweigh the drawbacks, making Dorman a solid aftermarket option.

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For the 2017-2022 Audi A3 Quattro, **purchasing the Dorman 635-696 crankshaft seal cover is highly recommended**, provided the following steps are taken:

1. **Buy from a Trusted Source** Purchase the part directly from an authorized Dorman distributor, a reputable auto parts retailer (such as RockAuto, Amazon, or local shops with good reviews), or an Audi dealership to avoid counterfeit or low-quality alternatives.

2. **Prepare for Installation** Ensure you have the necessary tools (socket set, torque wrench, gasket scraper, and possibly a sealant) and follow the manufacturer s instructions or a detailed online guide. If unsure, consult a mechanic for assistance.

3. **Inspect for Damage** Before installation, check the engine bay for any signs of oil leaks, damaged gaskets, or corrosion that may affect the seal cover s performance.

4. **Consider Professional Installation** If you lack confidence in your mechanical skills, hiring a professional to install the part can prevent costly mistakes and ensure a proper seal.

5. **Monitor Post-Installation** After installation, keep an eye on the engine bay for any signs of leaks. If oil seepage occurs, address it promptly to avoid further damage.

By following these guidelines, you can maximize the benefits of the Dorman part while minimizing potential drawbacks. The Dorman 635-696 is a dependable aftermarket solution that offers a good balance of quality and affordability for your Audi A3 Quattro.

Details:

2018 Audi A4. Parts that have been modified, altered, or improperly installed are excluded from coverage. Verify exact fit by year/make/ model and options engine, trim, etc. Warranty: This item is covered by our manufacturer warranty against defects in materials and workmanship.

Crankshaft Seal Cover Fits 2017 2022 Audi A3 Quattro 635-696: Validate This Part Your Vehicle: 2024. 2019 Audi A5 Sport back. Quality OEM and aftermarket parts. Part Type Crankshaft Seal Cover.

Ships via USPS Parcel or FedEx Home Delivery.

part #: 635696 prices

• $50.63-$66.22

specifications cranshafengin:

• for models: A3, Quattro
• for makes: Audi
• for years: 2017-2022
• brand: Dorman Oe Solutions
• mpn: 635-696
• part type: Seal Cover Crankshaft

general cranshafengin:

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

offer cranshafengin:

• options: Ship-to-home
• started: April 22, 2026
• quantity: 6
• availability: In Stock
• sold: 0

returns cranshafengin:

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

seller cranshafengin:

• # reviews: 0
• city: Dallas, Texas
• rating: 0.0%

payments cranshafengin:

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

shipping cranshafengin:

• transit: 5-10 Days
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery
• type: Fixed
• carrier: USPS, FedEx
• cost: $0.00
• class: Standard

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