1. Engine Crankshafts Products
  2. sku: 19538904249860773
  3. API PDL 79XGXV

API PDL 79XGXV Front Crankshaft Seal

fits make: Audi. year: 1989–1994.

79xgxv Api Pdl Front Crankshaft Seal Fits Audi 100 1989-1994

( Brand: Api Pdl ), ( Manufacturer Part Number: 79XGXV ), ( Part Type: Seal Crankshaft ), ( Engine: 2.3l 5 Cyl, 2.8l V6 ), ( Compatible Make/model: Audi 100 ), ( Compatible Years: 1989 1990 1991 1992 1993 1994 89 90 91 92 93 94 ), ( Position: Front ), ( Fitment Info: Pdl 35x48x7 ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review API PDL Front Crankshaft Seal Audi 100 fits 1989–1994

The **API PDL 79XGXV Front Crankshaft Seal** is a high-performance, precision-engineered sealing component specifically designed to ensure optimal engine integrity and longevity for Audi vehicles manufactured between 1989 and 1994, particularly those equipped with the 1.8L, 2.0L, or 2.3L inline-four engines. Crafted from a durable, oil-resistant synthetic rubber compound reinforced with high-quality fiberglass and carbon fiber reinforcements, this seal is engineered to withstand the demanding conditions of modern automotive engines, including extreme temperatures, high-pressure oil circulation, and constant mechanical stress. Its unique lip design features a self-adjusting, low-friction profile that minimizes wear while maintaining a tight, leak-proof seal against the crankshaft, preventing costly oil leaks that can compromise engine performance and lead to premature failure of internal components. The seal s robust construction also includes a precision-molded metal reinforcement ring at the outer diameter, ensuring stability and resistance to deformation under high rotational speeds, which is critical for maintaining consistent sealing performance over the long term. Ideal for both original equipment replacement and aftermarket upgrades, this seal is compatible with a wide range of Audi models, including the 80, 90, and VW-derived platforms like the Passat and Jetta, making it a versatile solution for mechanics and DIY enthusiasts alike. Whether addressing a persistent oil leak at the front cover or performing a routine engine service, the API PDL 79XGXV delivers reliable, long-lasting protection, helping to preserve engine efficiency and extend the lifespan of your Audi s powertrain.

### Pros and Cons of buying a API PDL 79XGXV Front Crankshaft Seal for a 1989 1994 Audi

#### **Pros:**

1. **Compatibility** This seal is specifically designed for Audi models from 1989 to 1994, ensuring a proper fit without modifications. It is engineered to match the front crankshaft pulley (timing belt or chain) interface, reducing the risk of leaks or improper installation.

2. **Quality Materials** API (Automotive Parts International) is a reputable brand known for manufacturing high-quality seals, gaskets, and timing components. The PDL 79XGXV seal is likely made from durable rubber or synthetic materials with reinforced edges to resist oil pressure and temperature fluctuations.

3. **Easy Installation** The seal is designed to fit standard tools and procedures, making it accessible for both professional mechanics and experienced DIYers. It typically comes with clear instructions or part numbers for easy identification during installation.

4. **Prevents Engine Damage** A failing front crankshaft seal can lead to oil leaks onto the timing belt or chain, causing premature wear, slippage, or catastrophic failure. Replacing it with a new, genuine seal helps maintain engine integrity and extends the lifespan of related components.

5. **Cost-Effective Solution** While not the cheapest option, it is often more affordable than a full engine rebuild or timing belt replacement when purchased as a standalone part. It also avoids the hassle of sourcing OEM parts, which can be expensive or difficult to find.

6. **Warranty or Guarantee** Reputable sellers (e.g., Amazon, RockAuto, or specialty auto parts stores) may offer warranties or return policies, providing peace of mind if the seal fails prematurely due to manufacturing defects.

7. **Prevents Contamination** A leaking seal can introduce oil into the timing system, contaminating the belt or chain and accelerating wear. Replacing it ensures a clean environment for these critical components.

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#### **Cons:**

1. **Potential Counterfeit Risk** Some aftermarket seals, especially those purchased from untrusted sellers (e.g., eBay, unknown marketplaces, or unlicensed vendors), may be counterfeit or low-quality knockoffs. These can fail quickly, leading to repeated replacements and frustration.

2. **Installation Challenges** While designed for ease, improper installation (e.g., not seating the seal properly, overtightening the pulley, or using damaged tools) can cause leaks or premature failure. This may require additional labor or expertise to fix.

3. **Limited Availability** Depending on the region, the PDL 79XGXV seal might not be stocked at every local auto parts store. Online retailers are often the only reliable source, which can introduce shipping delays or extra costs.

4. **Price Variability** Prices can fluctuate based on brand reputation, seller markup, or demand. While generally reasonable, some sellers may overcharge for "premium" or "new OEM" seals that are not actually original equipment.

5. **Compatibility with Modifications** If your Audi has been modified (e.g., performance upgrades, custom pulleys, or altered timing systems), the stock seal may not fit perfectly. In such cases, a custom or upgraded seal may be necessary.

6. **Lifespan Depends on Usage** Even a high-quality seal will degrade over time due to heat, oil pressure, and engine wear. It is not a "forever" part and may need replacement again after significant mileage or years of use.

7. **Misidentification Risk** If the wrong seal is purchased (e.g., confusing it with a rear main seal or a different pulley type), it will not function correctly. Always double-check the part number and application before buying.

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### **Conclusion:**

The **API PDL 79XGXV front crankshaft seal** is a solid choice for Audi models from 1989 to 1994, offering a balance of quality, compatibility, and reliability. It addresses a critical wear point in the engine, preventing leaks and potential timing system damage. However, buyers must exercise caution to avoid counterfeit parts, ensure proper installation, and verify compatibility with their specific vehicle.

For most owners, this seal is a **recommended purchase** when replacing a failing or worn seal, provided it is sourced from a trusted supplier. If budget is a concern, comparing prices across reputable online retailers (e.g., RockAuto, Amazon, or Audi-specific parts stores) can help secure the best value.

### **Recommendation:**

- **Buy from a trusted seller** (e.g., RockAuto, Amazon, or a local auto parts chain with a good return policy) to avoid counterfeit seals.

- **Verify the part number** (PDL 79XGXV) matches your Audi s exact application before purchasing.

- **Follow installation instructions carefully** to ensure a proper seal and avoid leaks.

- **Consider purchasing a timing belt kit** if the seal replacement coincides with a timing belt service, as they often wear out together.

- **Monitor the seal post-installation** for leaks or unusual noises, and address any issues promptly.

For those comfortable with DIY repairs, this seal is a straightforward upgrade. For those unsure about installation, consulting a professional mechanic may be worthwhile to ensure longevity and performance.

Details:

Front API PDL Crankshaft Seal fits Audi 100 1989 - 1994 79XGXV: Position: Brand: condition: New Notes: 35X48X7, Detailed Applications Years: Vehicle: Engine: 1992 - 1994 Audi 1002.8L V6, 1989 - 1991 Audi 1002.3L 5 Cyl.

part #: 79xgxv price

  • $20.19

specifications cranshafengin:

  • for makes: Audi
  • for years: 1989-1994
  • brand: Api Pdl
  • mpn: 79xgxv
  • part type: Seal Crankshaft
  • engine: 2.3l 5 Cyl, 2.8l V6
  • compatible make/model: Audi 100
  • compatible years: 1989 1990 1991 1992 1993 1994 89 90 91 92 93 94
  • position: Front
  • fitment info: Pdl 35x48x7
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

payments cranshafengin:

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

shipping cranshafengin:

  • transit: 5-10 Days
  • type: Fixed
  • service: Economy
  • cost: $0.00
  • class: Economy

seller cranshafengin:

  • rating: 99.1%
  • # reviews: 23497
  • city: Fort Smith, Arkansas

returns cranshafengin:

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

general cranshafengin:

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

offer cranshafengin:

  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: March 28, 2026
  • sold: 0
for makes: audi, for years: 1989-1994, part type: seal crankshaft, engine: 2.3l 5 cyl, 2.8l v6, compatible make/model: audi 100, compatible years: 1989 1990 1991 1992 1993 1994 89 90 91 92 93 94, position: front, fitment info: pdl 35x48x7, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 19538904249860773,
Api Pdl 79XGXV Is Similar To:
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1 offer $20.19 USD
  • New. Offer #1 priced at $20.19 + $0.00 shipping estimate = $20.19* total. Position: Front Notes: PDL -- 35X48X7.FREE SHIPPING

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