HomeEngine > Cylinder Block ComponentsSpectra GMP06A Engine Oil Pan
Part #: GMP06A

Spectra GMP06A Engine Oil Pan

26 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$86.63Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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, Oldsmobile, and Pontiac, Firenza, Grand Am, LeMans, Optima, Skyhawk, and Sunbird
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Engine Oil Pan for Pontiac and GM Compact Cars

The Spectra GMP06A engine oil pan is an OE-style replacement for select Pontiac, Buick, and Oldsmobile applications. It is built for direct-fit service on vehicles such as the Pontiac Sunbird, Pontiac LeMans, Pontiac Optima, Pontiac Grand Am, Buick Skyhawk, and Oldsmobile Firenza.

Key Features

  • Engine oil pan replacement for cylinder block component service
  • OE-style fitment for select 1987-1992 GM compact platforms
  • Manufactured with engineering and quality control standards aimed at original equipment-level performance
  • Cross-references Pioneer Automotive Industries 501090 for the same application
  • Part number GMP06A for catalog and service identification

Detailed Description

Spectra Premium oil pans are produced with manufacturing technology and quality control processes intended to match the performance expectations of the original equipment part they replace. The GMP06A is a direct replacement engine oil pan for select Pontiac, Buick, and Oldsmobile vehicles, including 1992 Pontiac Sunbird, 1989-1990 Pontiac LeMans, 1988-1990 Pontiac Optima, 1987-1989 Pontiac Grand Am, 1987-1988 Buick Skyhawk, and 1987-1988 Oldsmobile Firenza. If you are searching for a Pontiac Grand Am oil pan replacement or a Buick Skyhawk engine oil pan, GMP06A is the catalog reference to verify.

What It Helps Address

  • Oil leaks from a damaged or corroded oil pan
  • Cracked or dented pan surfaces from road impact
  • Improper sealing at the engine block mating surface
  • Service replacement for worn original oil pan assemblies

Installation Notes and Tips

Clean the sealing surfaces thoroughly before installation and verify proper gasket sealing to avoid warranty concerns noted in the fitment data. Confirm vehicle application by year, make, and model before ordering. For best results, inspect the drain plug area, mounting flange, and surrounding engine components during service.

Quality Assurance

Spectra Premium states that its oil pans are engineered, manufactured, and quality-controlled to meet or exceed the performance of the original equipment they replace. Part number GMP06A is built for the listed GM applications and is supported by catalog cross-reference data for service verification.

This part fits 26 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992PontiacSunbird2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1992PontiacSunbird2.0LL4N/A
1990PontiacLeMans2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1990PontiacLeMans2.0LL4N/A
1990PontiacOptima2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1990PontiacOptima2.0LL4N/A
1989PontiacGrand Am2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1989PontiacGrand Am2.0LL4N/A
1989PontiacLeMans2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1989PontiacLeMans2.0LL4N/A
1989PontiacOptima2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1989PontiacOptima2.0LL4N/A
1988BuickSkyhawk2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1988BuickSkyhawk2.0LL4N/A
1988OldsmobileFirenza2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1988OldsmobileFirenza2.0LL4N/A
1988PontiacGrand Am2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1988PontiacGrand Am2.0LL4N/A
1988PontiacOptima2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1988PontiacOptima2.0LL4N/A
1987BuickSkyhawk2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1987BuickSkyhawk2.0LL4N/A
1987OldsmobileFirenza2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1987OldsmobileFirenza2.0LL4N/A
1987PontiacGrand Am2.0LL4N/AEnsure proper sealing to prevent warranty from being voided.
1987PontiacGrand Am2.0LL4N/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:

10305226411950109060094658136KGMP6ARGMP06ASPIGMP06A

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