GM GENUINE 8678473

GM GENUINE part number 8678473 is a accumulator piston seal / sleeve in the Transmission-Automatic system. This catalog matches it to 14 year-and-engine configurations from 1992 to 2009.

Verified fitment includes 2009 Buick Lucerne 3.9L V6 ; 2009 Saturn Vue 2.4L L4 ELECTRIC/GAS ; 2008 Buick Allure 5.3L V8 ; 2007 Buick Lucerne 4.6L V8 ; 2006 Buick Terraza 3.5L V6 , plus 9 other configurations. See every vehicle this part fits.

Manufacturer specifications
Fits:
1-24 Speed43.38MM Inside Diameteror 2-34 Speed43.38MM Inside Diameter
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is GM GENUINE 8678473?

GM GENUINE part number 8678473 is a accumulator piston seal / sleeve with published application data for 14 vehicle configurations from 1992 to 2009. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE 8678473 fit?

This catalog matches 8678473 to 14 year-and-engine configurations from 1992 to 2009. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE 8678473 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE 8678473 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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