HomeEngine > Gaskets and Sealing SystemsApex AVC369S Engine Valve Cover Gasket Set
Part #: AVC369S

Apex AVC369S Engine Valve Cover Gasket Set

31 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, Oldsmobile, and Pontiac, Aurora, Bonneville, DeVille, DTS, Eldorado, Lucerne, and Seville
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Reliable Engine Valve Cover Gasket Set for Select GM Models

The Apex AVC369S engine valve cover gasket set is designed for precise fitment on various Buick, Cadillac, Oldsmobile, and Pontiac vehicles. This gasket set ensures a secure seal to prevent oil leaks and maintain engine performance in models like the Buick Lucerne and Cadillac DeVille.

  • Compatible with Buick Aurora, Lucerne
  • Fits Cadillac DeVille, DTS, Seville
  • Suitable for Oldsmobile and Pontiac Bonneville, Eldorado
  • Engine valve cover gasket set designed for reliable sealing
  • Part number AVC369S for easy identification and replacement

Durable Valve Cover Gasket Set for Engine Sealing

The Apex AVC369S gasket set is engineered to provide a tight seal between the valve cover and cylinder head, preventing oil leaks that can lead to engine damage. This gasket set is manufactured to meet OEM specifications, ensuring compatibility and durability for Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Whether you are servicing a Cadillac DTS or a Pontiac Eldorado, this gasket set offers consistent performance and helps maintain engine cleanliness.

Applications and Common Issues Addressed

  • Prevents oil leaks from the valve cover area
  • Eliminates engine oil contamination and buildup
  • Reduces risk of engine misfires caused by oil leaks
  • Helps maintain proper engine pressure and performance
  • Addresses gasket wear and deterioration over time

Installation Notes and Tips

Before installing the Apex AVC369S gasket set, clean the valve cover and cylinder head surfaces thoroughly to remove old gasket material and oil residue. Ensure the gasket is properly seated to avoid leaks. Torque valve cover bolts to manufacturer specifications to prevent damage or warping. This gasket set is compatible with specific Buick, Cadillac, Oldsmobile, and Pontiac models, so verify fitment before installation.

Quality Assurance and Warranty

Apex manufactures the AVC369S gasket set to meet industry standards for durability and fitment. While no specific warranty details are provided, Apex products typically undergo quality control to ensure reliable sealing performance. Using this gasket set helps maintain engine integrity and reduces the likelihood of oil leaks in compatible GM vehicles.

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011BuickLucerne4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2011CadillacDTS4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2010BuickLucerne4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2010CadillacDTS4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2009BuickLucerne4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2009CadillacDTS4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2008BuickLucerne4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2008CadillacDTS4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2007BuickLucerne4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2007CadillacDTS4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2006BuickLucerne4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2006CadillacDTS4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2005CadillacDeVille4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2005PontiacBonneville4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2004CadillacDeVille4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2004CadillacSeville4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2004PontiacBonneville4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2003CadillacDeVille4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2003CadillacSeville4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2003OldsmobileAurora4.0LV8N/Aw/Grommets & Spark Plug Tube Seals
2002CadillacDeVille4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2002CadillacEldorado4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2002CadillacSeville4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2002OldsmobileAurora4.0LV8N/Aw/Grommets & Spark Plug Tube Seals
2001CadillacDeVille4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2001CadillacEldorado4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2001CadillacSeville4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2001OldsmobileAurora4.0LV8N/Aw/Grommets & Spark Plug Tube Seals
2000CadillacDeVille4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2000CadillacEldorado4.6LV8N/Aw/Grommets & Spark Plug Tube Seals
2000CadillacSeville4.6LV8N/Aw/Grommets & Spark Plug Tube Seals

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