HomeEngine > Gaskets and Sealing SystemsApex AOP360 Engine Oil Pan Gasket Set
Part #: AOP360

Apex AOP360 Engine Oil Pan Gasket Set

18 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick and Pontiac, Bonneville, LeSabre, and Park Avenue
Easy Returns — Return within 60 days for a full refund
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Reliable Engine Oil Pan Gasket Set for Buick and Pontiac Models

The Apex AOP360 engine oil pan gasket set is designed to provide a secure seal for your vehicle's engine oil pan. Compatible with select Buick and Pontiac models, this gasket set helps maintain engine integrity by preventing oil leaks and ensuring proper engine performance.

Key Features of the Apex AOP360 Gasket Set

  • Engine oil pan gasket set engineered for Buick Bonneville, LeSabre, and Pontiac Park Avenue
  • Durable materials designed to withstand engine heat and pressure
  • Precision fit to OEM specifications for reliable sealing
  • Part number AOP360 for easy identification and compatibility

Detailed Description of the Apex AOP360 Engine Oil Pan Gasket Set

This Apex engine oil pan gasket set (part number AOP360) is specifically manufactured to fit Buick Bonneville, Buick LeSabre, and Pontiac Park Avenue models. The gasket set ensures a tight seal between the engine block and oil pan, preventing oil leaks that can lead to engine damage or reduced performance. Constructed from materials that resist heat and oil degradation, this gasket set maintains its sealing properties over time, supporting the longevity of your engine.

Common Applications and Issues Addressed

  • Prevents oil leaks from the engine oil pan area
  • Eliminates oil seepage that can cause engine bay contamination
  • Helps maintain proper oil pressure by ensuring a secure seal
  • Reduces risk of engine damage due to oil loss
  • Addresses gasket wear or failure in Buick Bonneville, LeSabre, and Pontiac Park Avenue

Installation Notes and Tips

When installing the Apex AOP360 engine oil pan gasket set, ensure the oil pan and engine block surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid over-tightening, which can damage the gasket. It is recommended to inspect the oil pan for any warping or damage before installation to ensure a proper seal.

Quality Assurance and Warranty Information

Apex manufactures the AOP360 gasket set to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products are generally designed to offer reliable performance when installed correctly and used as intended in compatible Buick and Pontiac vehicles.

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005BuickLeSabre3.8LV6N/A
2005BuickPark Avenue3.8LV6N/A1st Design Eng. Block Casting #24506029
2005PontiacBonneville3.8LV6N/A
2004BuickLeSabre3.8LV6N/A
2004BuickPark Avenue3.8LV6N/A
2004PontiacBonneville3.8LV6N/A
2003BuickLeSabre3.8LV6N/A
2003BuickPark Avenue3.8LV6N/A
2003PontiacBonneville3.8LV6N/A
2002BuickLeSabre3.8LV6N/A
2002BuickPark Avenue3.8LV6N/A
2002PontiacBonneville3.8LV6N/A
2001BuickLeSabre3.8LV6N/A
2001BuickPark Avenue3.8LV6N/A
2001PontiacBonneville3.8LV6N/A
2000BuickLeSabre3.8LV6N/A
2000BuickPark Avenue3.8LV6N/A
2000PontiacBonneville3.8LV6N/A

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