Secondary Air Injection Check Valve

Tundra,Sequoia

9-7x,Bravada,Envoy,Envoy XL,Envoy XUV,Rainier,Trailblazer,Trailblazer EXT

Canyon,Colorado,H3,H3T

Tundra,LX570,Land Cruiser,Sequoia

Fusion,Milan

DTS,Lucerne

Forester,Impreza,WRX STI

Focus

9-7x,Envoy,Envoy XL,Rainier,Trailblazer,Trailblazer EXT

Alero,Aztek,Bonneville,Camaro,Century,Cutlass,Firebird,Grand Am,Grand Prix,Impala,LeSabre,Lumina,Malibu,Montana,Monte Carlo,Park Avenue,Regal,Rendezvous,Silhouette,Venture

Cobalt,G5,Ion,Pursuit

Impala,Lucerne,Monte Carlo

Allure,Grand Prix,LaCrosse,Lucerne

Forester,Impreza,WRX STI

Tundra,GX460,Sequoia