HomeEngine > Cylinder Block ComponentsSpectra GMP79A Engine Oil Pan
Part #: GMP79A

Spectra GMP79A Engine Oil Pan

⚙️ 22 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, Rendezvous, Venture, Silhouette, Aztek, and Montana
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Reliable Engine Oil Pan for Buick, Oldsmobile, and Pontiac Vehicles

The Spectra GMP79A engine oil pan is designed to provide a durable and precise fit for select Buick, Oldsmobile, and Pontiac models. Engineered to meet OEM specifications, this oil pan ensures proper oil containment and helps maintain engine performance.

  • Compatible with Buick Aztek, Oldsmobile Silhouette, Pontiac Montana, Rendezvous
  • Engine oil pan designed for cylinder block components
  • Manufactured by Spectra for consistent quality
  • Part number GMP79A for accurate identification
  • Constructed to meet or exceed OEM standards

Durable Construction and Precise Fitment

The Spectra GMP79A engine oil pan is crafted to fit specific GM vehicles including the Buick Aztek, Oldsmobile Silhouette, and Pontiac Montana and Rendezvous models. This part is engineered to provide a secure seal and proper oil containment, which is critical for engine lubrication and cooling. Its design aligns with the cylinder block components category, ensuring compatibility and reliable performance within the engine assembly.

Purpose and Common Issues Addressed

  • Prevents oil leaks caused by damaged or corroded oil pans
  • Replaces worn or cracked oil pans to maintain engine oil pressure
  • Helps avoid engine overheating by ensuring proper oil circulation
  • Restores proper oil containment to prevent contamination
  • Supports engine longevity by maintaining lubrication system integrity

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Drain engine oil completely to avoid spills
  • Clean the mounting surface thoroughly to ensure a proper seal
  • Use a new gasket or sealant as recommended by manufacturer
  • Tighten bolts to specified torque values to prevent leaks

Quality Assurance and Warranty Information

Manufactured by Spectra, the GMP79A engine oil pan undergoes quality control to meet industry standards. While specific warranty details may vary, Spectra products typically come with a limited warranty covering defects in materials and workmanship. This ensures reliability and peace of mind when replacing the engine oil pan on your Buick Aztek, Oldsmobile Silhouette, or Pontiac Montana and Rendezvous.

This part fits 22 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003BuickRendezvous3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2003BuickRendezvous3.4LV6N/A
2003OldsmobileSilhouette3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2003OldsmobileSilhouette3.4LV6N/A
2003PontiacAztek3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2003PontiacAztek3.4LV6N/A
2003PontiacMontana3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2003PontiacMontana3.4LV6N/A
2002BuickRendezvous3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2002BuickRendezvous3.4LV6N/A
2002OldsmobileSilhouette3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2002OldsmobileSilhouette3.4LV6N/A
2002PontiacAztek3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2002PontiacAztek3.4LV6N/A
2002PontiacMontana3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2002PontiacMontana3.4LV6N/A
2001OldsmobileSilhouette3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2001OldsmobileSilhouette3.4LV6N/A
2001PontiacAztek3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2001PontiacAztek3.4LV6N/A
2001PontiacMontana3.4LV6N/AEnsure proper sealing to prevent warranty from being voided.
2001PontiacMontana3.4LV6N/A

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

This part directly replaces or is cross-referenced with the following part numbers:

2450899626453231100882SPIGMP79A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.