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Apex ATC3691 Engine Crankshaft Seal Kit - Front
Reliable Engine Crankshaft Seal Kit for Buick and Cadillac
The Apex ATC3691 Engine Crankshaft Seal Kit is designed specifically for Buick DTS and Cadillac Lucerne models. This kit provides a precise fit to help maintain engine integrity by preventing oil leaks around the crankshaft.
- Compatible with Buick DTS and Cadillac Lucerne vehicles
- Engine crankshaft seal kit designed for effective sealing
- Part number ATC3691 ensures exact replacement
- Durable materials engineered for long-lasting performance
Durable and Precise Engine Seal Replacement
The Apex ATC3691 crankshaft seal kit is engineered to meet the specifications required for Buick DTS and Cadillac Lucerne engines. Proper sealing around the crankshaft is critical to prevent oil leaks that can lead to engine damage or reduced performance. This kit offers a reliable solution for maintaining engine sealing integrity, helping to extend the life of your vehicle’s engine components.
Applications and Common Issues Addressed
- Prevents oil leaks from the crankshaft area
- Reduces risk of engine contamination and damage
- Helps maintain proper engine oil pressure
- Addresses wear and tear from prolonged use
- Replaces worn or damaged crankshaft seals in Buick DTS and Cadillac Lucerne
Installation Notes and Tips
When installing the Apex ATC3691 crankshaft seal kit, ensure the engine is cool and clean the sealing surfaces thoroughly. Proper alignment during installation is essential to avoid premature seal failure. Use appropriate tools to press the seal evenly into place without damaging the sealing lip.
Quality Assurance and Warranty
Apex manufactures the ATC3691 crankshaft seal kit to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo quality control to ensure reliable performance in Buick DTS and Cadillac Lucerne applications.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 4.6L | V8 | Front | |
| 2011 | Cadillac | DTS | 4.6L | V8 | Front | |
| 2010 | Buick | Lucerne | 4.6L | V8 | Front | |
| 2010 | Cadillac | DTS | 4.6L | V8 | Front | |
| 2009 | Buick | Lucerne | 4.6L | V8 | Front | |
| 2009 | Cadillac | DTS | 4.6L | V8 | Front | |
| 2008 | Buick | Lucerne | 4.6L | V8 | Front | |
| 2008 | Cadillac | DTS | 4.6L | V8 | Front | |
| 2007 | Buick | Lucerne | 4.6L | V8 | Front | |
| 2007 | Cadillac | DTS | 4.6L | V8 | Front | |
| 2006 | Buick | Lucerne | 4.6L | V8 | Front | |
| 2006 | Cadillac | DTS | 4.6L | V8 | Front |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.