Item Details

Expansion Plug

Steel Cup Expansion Plug 15/16 In., Height 0.380 | 555-016 | Additional ImagesSteel Cup Expansion Plug 15/16 In., Height 0.380 | 555-016 | Front ViewSteel Cup Expansion Plug 15/16 In., Height 0.380 | 555-016 | 3/4 Top360 View | 555-016

555-016

Steel Cup Expansion Plug 15/16 In., Height 0.380

Application Summary: GMC 1967-55, Pontiac 1957-55, Toyota 1992-69

Where To Buy

Product Description

This engine expansion 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 expansion 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

Product Specifications

Describe Type: Cup Type
Material: Steel
Maximum Diameter: 0.95 in
Minimum Diameter: 0.934 in
Package Contents: Expansion Plug

OE Numbers

DIRECT OE CROSS
2381541 GENERAL MOTORS
2381542 GENERAL MOTORS
3788418 GENERAL MOTORS
518170 GENERAL MOTORS
90330-24013 TOYOTA
90344-54003 TOYOTA

Documents & Support

Technical Support Available

Phone: 1-866-933-2911
Email: techsupport@dormanproducts.com

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Where To Buy

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Steel Cup Expansion Plug 15/16 In., Height 0.380