Gm Alternator 253A

Can be used as universal. inner voltage control

Avalanche–5.3 V8–2002-2004

Avalanche–8.1 V8–2002-2006

C-, K-, R-, V- Pick-Up/StW–4.3 V6–1999-2004

C-, K-, R-, V- Pick-Up/StW–4.8-6.0 V8–1999-2004

C-, K-, R-, V- Pick-Up/StW–6.6 D. V8–2003-2006

C-, K-, R-, V- Pick-Up/StW–8.1 V8–2003-2005

Express Van–4.3 V6 ja 5.3 V8–2001-2008

Express Van–4.8 ja 6.0 V8–2001-2009

Express Van–6.6 D. V8–2001-2006

Express Van–6.6 D. V8–2007-

Silverado Pick-Up–4.3 V6–1999-2004

Silverado Pick-Up–4.8-6.0 V8–1999-2004

Silverado Pick-Up–6.6 D. V8–2001-2006

Silverado Pick-Up–8.1 V8–2003-2005

Tahoe–4.8-5.3 V8–2000-2004

Trailblazer–5.3 V8–2003-2006

Hummer H2 6.0-6.6 -2003-2006