Dorman Products

Dorman 555-011 Engine Oil Galley Expansion Plug

In stock
SKU: 591|555011
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$15.93
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|555011
  • Barcode 19495555117

Share this item!

Description

Product Description

This engine oil galley plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

  • Direct replacement - this engine oil galley plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Detailed Applications

Year Make Model Configuration Positions Application Notes
2001 Pontiac Bonneville 15.78 mm Steel Shallow Cup (2 Required)
2001 Pontiac Firebird V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
2001 Pontiac Grand Prix V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
2000 Pontiac Bonneville 15.78 mm Steel Shallow Cup (2 Required)
2000 Pontiac Firebird V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
2000 Pontiac Grand Prix V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1999 Pontiac Bonneville SE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1999 Pontiac Bonneville V6 231 3.8L (3800cc); SSE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1999 Pontiac Firebird V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1999 Pontiac Grand Prix V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1998 Pontiac Bonneville SE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1998 Pontiac Bonneville VIN 1; SSE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1998 Pontiac Firebird V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1998 Pontiac Grand Prix V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1997 Pontiac Bonneville VIN 1; SSE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1997 Pontiac Bonneville VIN K 15.78 mm Steel Shallow Cup (2 Required)
1997 Pontiac Firebird V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1997 Pontiac Grand Prix V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1996 Pontiac Bonneville VIN 1; SSE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1996 Pontiac Bonneville VIN K 15.78 mm Steel Shallow Cup (2 Required)
1996 Pontiac Firebird V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1995 Oldsmobile Silhouette VIN L 15.78 mm Steel Shallow Cup (2 Required)
1995 Pontiac Bonneville VIN 1; SSE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1995 Pontiac Bonneville VIN K 15.78 mm Steel Shallow Cup (2 Required)
1995 Pontiac Firebird V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1995 Pontiac Trans Sport V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1994 Oldsmobile 88 15.78 mm Steel Shallow Cup (2 Required)
1994 Oldsmobile 98 VIN L 15.78 mm Steel Shallow Cup (2 Required)
1994 Oldsmobile Silhouette V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1994 Pontiac Bonneville SSE Submodel 15.78 mm Steel Shallow Cup (2 Required)
1994 Pontiac Trans Sport V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1993 Oldsmobile 88 15.78 mm Steel Shallow Cup (2 Required)
1993 Oldsmobile 98 VIN L 15.78 mm Steel Shallow Cup (2 Required)
1993 Oldsmobile Silhouette V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1993 Pontiac Bonneville 15.78 mm Steel Shallow Cup (2 Required)
1993 Pontiac Trans Sport V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1992 Oldsmobile 88 15.78 mm Steel Shallow Cup (2 Required)
1992 Oldsmobile 98 VIN L 15.78 mm Steel Shallow Cup (2 Required)
1992 Oldsmobile Silhouette V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1992 Oldsmobile Toronado 15.78 mm Steel Shallow Cup (2 Required)
1992 Pontiac Bonneville 15.78 mm Steel Shallow Cup (2 Required)
1992 Pontiac Trans Sport V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup (2 Required)
1991 Oldsmobile 98 15.78 mm Steel Shallow Cup (2 Required)
1991 Oldsmobile Toronado 15.78 mm Steel Shallow Cup (2 Required)
1988 Buick Century V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup wo/Balance Shaft (2 Required)
1988 Buick LeSabre V6 231 3.8L (3800cc); VIN 3 15.78 mm Steel Shallow Cup wo/Balance Shaft (2 Required)
1988 Buick Skylark V6 181 3.0L 15.78 mm Steel Shallow Cup (As Req)
1988 Oldsmobile 98 15.78 mm Steel Shallow Cup wo/Balance Shaft (2 Required)
1988 Oldsmobile Cutlass Calais V6 181 3.0L 15.78 mm Steel Shallow Cup (As Req)
1988 Oldsmobile Cutlass Ciera V6 231 3.8L (3800cc) 15.78 mm Steel Shallow Cup wo/Balance Shaft (2 Required)
1 234567 »

Product Specifications

Closed End Diameter: 0.615 in
Material: Steel
Open End Diameter (in): 0.63 in
Package Contents: Cup Type Plug
Packaging Type: Box
Package Quantity: 10
Brand: Dorman - AutoGrade - Boxed

OE Numbers

DIRECT OE CROSS
1343470 GENERAL MOTORS