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ACDelco

ACDelco A.I.R. Check Valves

5.0 out of 5 stars 5 Customer Reviews

Clear your codes with ACDelco A.I.R. check valves. These direct-fit replacements will restore performance, prevent exhaust gases from flowing back through your air injection system, and turn your "check engine" light off. ACDelco A.I.R. check valves are designed to OE specs to deliver the best fit and function with reliable service.

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ACDelco - AIR Check Valves for 2001-2002 AURORA, 2000-2002 INTRIGUE - 12559950

ACDelco - AIR Check Valves for 2001-2002 AURORA, 2000-2002 INTRIGUE - 12559950

ACDelco - AIR Check Valves for 2001-2002 AURORA, 2000-2002 INTRIGUE - 12559950

Secondary Air Injection Shut-Off Valve

Part Number: ADO-214-1939

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

ACDelco - AIR Check Valves for 2001-2002 AURORA - 12559952

ACDelco - AIR Check Valves for 2001-2002 AURORA - 12559952

ACDelco - AIR Check Valves for 2001-2002 AURORA - 12559952

Secondary Air Injection Shut-Off Valve

Part Number: ADO-214-1941

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

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