Go to RockAuto Home Page
More Information for ACDELCO 155812
Add to Cart
Continue Shopping
ACDELCO 155812close
Part image
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into three tiers: GM Original Equipment, ACDelco Gold, and ACDelco Silver.

GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.
ACDelco Silver parts are a quality high-value option for most makes and models, backed by General Motors.

Inlet Port Outside Diameter0.625 in
Connector Quantity2
Outlet Port Outside Diameter15.875 MM
Inlet Port Outside Diameter15.875 MM
Outlet Port Outside Diameter0.625 in
Alternate/OEM Part Number(s): 19193204, 88917621

Warranty Information:
24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details