HomeApex ATC3290 Engine Timing Cover Gasket Set
Part #: ATC3290

Apex ATC3290 Engine Timing Cover Gasket Set

⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab, 9-7x, Ascender, Bravada, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, and Trailblazer EXT
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Reliable Engine Timing Cover Gasket Set for Select GM and Isuzu Models

The Apex ATC3290 Engine Timing Cover Gasket Set is designed to provide a precise seal for the timing cover on various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. This gasket set helps maintain engine integrity by preventing oil leaks and ensuring proper timing cover fitment.

  • Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models including 9-7x, Ascender, Bravada, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, and Trailblazer EXT
  • Engine timing cover gasket set designed to prevent oil leaks and maintain engine timing cover seal
  • Manufactured by Apex for consistent fit and durability
  • Part number ATC3290 ensures correct replacement for specified vehicles

Product Details and Compatibility

The Apex ATC3290 gasket set is engineered specifically for engine timing covers on a range of GM and Isuzu vehicles. This set is compatible with models such as the Buick 9-7x, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series including Envoy XL and Envoy XUV, Isuzu Ascender and Bravada, Oldsmobile Rainier, and Saab 9-7x. The gasket set is designed to provide a reliable seal that prevents oil leaks and protects the engine timing components from contamination.

Common Applications and Problem Solving

  • Seals the engine timing cover to prevent oil leaks
  • Prevents engine contamination from dirt and debris
  • Maintains proper engine timing by ensuring cover integrity
  • Replaces worn or damaged timing cover gaskets
  • Helps avoid engine performance issues related to oil loss

Installation Notes and Tips

Before installing the Apex ATC3290 gasket set, clean the timing cover and engine surfaces thoroughly to remove old gasket material and oil residue. Ensure the gasket is properly aligned with the timing cover bolt holes to avoid leaks. Use manufacturer-recommended torque specifications when tightening bolts to prevent gasket damage. Inspect the timing cover for any warping or damage that could affect the seal.

Quality Assurance and Warranty

Apex manufactures the ATC3290 gasket set 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. Using the correct part number ATC3290 guarantees compatibility with the listed Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005Saab9-7x4.2LL6N/A1st Design
2004BuickRainier4.2LL6N/A1st Des.
2004ChevroletTrailblazer4.2LL6N/A1st Design
2004ChevroletTrailblazer EXT4.2LL6N/A1st Design
2004GMCEnvoy4.2LL6N/A1st Design
2004GMCEnvoy XL4.2LL6N/A1st Design
2004GMCEnvoy XUV4.2LL6N/A1st Design
2004IsuzuAscender4.2LL6N/A1st Design
2004OldsmobileBravada4.2LL6N/A1st Design
2003ChevroletTrailblazer4.2LL6N/A
2003ChevroletTrailblazer EXT4.2LL6N/A
2003GMCEnvoy4.2LL6N/A
2003GMCEnvoy XL4.2LL6N/A
2003IsuzuAscender4.2LL6N/A
2003OldsmobileBravada4.2LL6N/A
2002ChevroletTrailblazer4.2LL6N/A
2002ChevroletTrailblazer EXT4.2LL6N/A
2002GMCEnvoy4.2LL6N/A
2002GMCEnvoy XL4.2LL6N/A
2002OldsmobileBravada4.2LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.