GM Service Manual Online
For 1990-2009 cars only

GM SPO Group Numbers

Application

GM SPO Group Number

Front Bumper Energy Absorber

7.840

Front Bumper Fascia

7.831

Front Bumper Fascia Support-Lower

7.833

Front Bumper Fascia Support-Upper

7.833

Front Bumper Impact Bar

7.831

Rear Bumper Energy Absorber

7.840

Rear Bumper Fascia

7.831

Rear Bumper Impact Bar

7.831

Rear Splash Shield

7.833