OE Quality
60-Day Returns

Apex ABS330 Engine Crankshaft Seal Kit - Rear
Reliable Engine Crankshaft Seal Kit for Select GM and Isuzu Models
The Apex ABS330 Engine Crankshaft Seal Kit is designed to provide a dependable sealing solution for various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. This kit is engineered to maintain engine integrity by preventing oil leaks around the crankshaft, ensuring optimal engine performance.
- Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models including Trailblazer, Envoy, Ascender, and 9-7x
- Part number ABS330 for precise identification and fitment
- Engine crankshaft seal kit designed to maintain proper sealing and prevent oil leaks
- Durable materials engineered for long-lasting performance under engine operating conditions
- Suitable for use in multiple SUV and crossover models such as Trailblazer EXT and Envoy XL
Product Details and Compatibility
The Apex ABS330 Engine Crankshaft Seal Kit is specifically designed for use in a range of mid-2000s GM and Isuzu vehicles. It fits models including the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x. This kit addresses the critical need for a reliable crankshaft seal to prevent oil leakage and maintain engine efficiency. The part number ABS330 ensures compatibility and ease of ordering for technicians and vehicle owners.
Common Applications and Problem Resolution
- Prevents oil leaks from the engine crankshaft area
- Helps maintain engine oil pressure and cleanliness
- Reduces risk of engine damage caused by oil contamination
- Addresses wear and tear issues in older or high-mileage vehicles
- Restores proper sealing after crankshaft or engine repairs
Installation Notes and Tips
When installing the Apex ABS330 crankshaft seal kit, ensure the crankshaft surface is clean and free of debris to promote proper sealing. Use appropriate tools to avoid damaging the seal during installation. It is recommended to inspect related components such as the crankshaft and timing cover for wear or damage before installation. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.
Quality Assurance and Warranty
Apex manufactures the ABS330 Engine Crankshaft Seal Kit to meet industry standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo quality control testing to ensure reliable fit and function. For warranty information, refer to Apex’s official documentation or contact the manufacturer directly.
This part fits 46 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2009 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2009 | Saab | 9-7x | 4.2L | L6 | Rear | w/Retainer housing |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2008 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2008 | Isuzu | Ascender | 4.2L | L6 | Rear | w/Retainer housing |
| 2008 | Saab | 9-7x | 4.2L | L6 | Rear | w/Retainer housing |
| 2007 | Buick | Rainier | 4.2L | L6 | Rear | w/Retainer housing |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2007 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2007 | Isuzu | Ascender | 4.2L | L6 | Rear | w/Retainer housing |
| 2007 | Saab | 9-7x | 4.2L | L6 | Rear | w/Retainer housing |
| 2006 | Buick | Rainier | 4.2L | L6 | Rear | w/Retainer housing |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Rear | w/Retainer housing |
| 2006 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2006 | GMC | Envoy XL | 4.2L | L6 | Rear | w/Retainer housing |
| 2006 | Isuzu | Ascender | 4.2L | L6 | Rear | w/Retainer housing |
| 2006 | Saab | 9-7x | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | Buick | Rainier | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | GMC | Envoy XL | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | Isuzu | Ascender | 4.2L | L6 | Rear | w/Retainer housing |
| 2005 | Saab | 9-7x | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | Buick | Rainier | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | GMC | Envoy XL | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | Isuzu | Ascender | 4.2L | L6 | Rear | w/Retainer housing |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | Rear | w/Retainer housing |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Rear | w/Retainer housing |
| 2003 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2003 | GMC | Envoy XL | 4.2L | L6 | Rear | w/Retainer housing |
| 2003 | Isuzu | Ascender | 4.2L | L6 | Rear | w/Retainer housing |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | Rear | w/Retainer housing |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | Rear | w/Retainer housing |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | Rear | w/Retainer housing |
| 2002 | GMC | Envoy | 4.2L | L6 | Rear | w/Retainer housing |
| 2002 | GMC | Envoy XL | 4.2L | L6 | Rear | w/Retainer housing |
| 2002 | Oldsmobile | Bravada | 4.2L | L6 | Rear | w/Retainer housing |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.