HomeEngine > Gaskets and Sealing SystemsApex AMS3690 Engine Intake Manifold Gasket Set
Part #: AMS3690

Apex AMS3690 Engine Intake Manifold Gasket Set

24 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Oldsmobile, and Pontiac, Aurora, Bonneville, DeVille, Eldorado, Seville, SRX, STS, and XLR
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Reliable Engine Intake Manifold Gasket Set for Cadillac and GM Models

The Apex AMS3690 Engine Intake Manifold Gasket Set is designed to provide a precise seal for your vehicle's intake manifold. Compatible with select Cadillac, Oldsmobile, and Pontiac models, this gasket set helps maintain engine performance and prevent leaks.

  • Compatible with Cadillac Aurora, DeVille, Eldorado, Seville, SRX, STS, and XLR models
  • Also fits Oldsmobile and Pontiac vehicles including Bonneville
  • Engine intake manifold gasket set designed for a secure and durable seal
  • Part number AMS3690 ensures correct fitment and quality

Durable Gasket Set for Engine Intake Manifold Sealing

The Apex AMS3690 gasket set is engineered to withstand the thermal and mechanical stresses of the engine environment. It provides a reliable seal between the intake manifold and cylinder head, preventing air and coolant leaks that can affect engine efficiency. This gasket set is manufactured to meet OEM specifications, ensuring compatibility and performance for your Cadillac Aurora, Pontiac Bonneville, or Oldsmobile models.

Applications and Common Issues Addressed

  • Prevents vacuum leaks that cause rough idling or poor acceleration
  • Stops coolant leaks that can lead to engine overheating
  • Eliminates intake manifold gasket failure symptoms such as engine misfires
  • Maintains proper air-fuel mixture for optimal engine performance

Installation Notes and Tips

  • Ensure the intake manifold and cylinder head surfaces are clean and free of old gasket material
  • Check for warping or damage on mating surfaces before installation
  • Follow vehicle-specific torque specifications when tightening bolts
  • Replace any damaged or worn components during gasket installation for best results

Quality Assurance and Warranty Information

Apex manufactures the AMS3690 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 in Cadillac, Oldsmobile, and Pontiac vehicles. Using the correct part number AMS3690 helps guarantee compatibility and reduces the risk of premature failure.

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005CadillacDeVille4.6LV8N/A
2005CadillacSRX4.6LV8N/A
2005CadillacSTS4.6LV8N/A
2005CadillacXLR4.6LV8N/A
2005PontiacBonneville4.6LV8N/A
2004CadillacDeVille4.6LV8N/A
2004CadillacSeville4.6LV8N/A
2004CadillacSRX4.6LV8N/A
2004CadillacXLR4.6LV8N/A
2004PontiacBonneville4.6LV8N/A
2003CadillacDeVille4.6LV8N/A
2003CadillacSeville4.6LV8N/A
2003OldsmobileAurora4.0LV8N/A
2002CadillacDeVille4.6LV8N/A
2002CadillacEldorado4.6LV8N/A
2002CadillacSeville4.6LV8N/A
2002OldsmobileAurora4.0LV8N/A
2001CadillacDeVille4.6LV8N/A
2001CadillacEldorado4.6LV8N/A
2001CadillacSeville4.6LV8N/A
2001OldsmobileAurora4.0LV8N/A
2000CadillacDeVille4.6LV8N/A
2000CadillacEldorado4.6LV8N/A
2000CadillacSeville4.6LV8N/A

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