12 products about 2012 Chevrolet Impala Catalytic Converters & Components foundVEHICLE SPECIFIC Product Specifications Notes: 3.6 Liter Item Dimensions: 6.0 x 3.7 x 0.2 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 15909123 Part Description: 2012 Chevrolet Impala Preconverter Gasket More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police, Premier | 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $5.65 MSRP: $8.95
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.6 Liter Item Dimensions: 6.0 x 3.7 x 0.2 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 15909123 Part Description: 2012 Chevrolet Impala Preconverter Gasket More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police, Premier | 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $5.65 MSRP: $8.95
You Save: $3.30 (37%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.6 Liter, Front, W/Pzev Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 9.5 x 6.4 x 19.2 inches Item Weight: 9.20 Pounds Fitment Type: Direct Replacement Part Description: 2012 Chevrolet Impala Converter & Pipe More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $1353.46 MSRP: $2028.77
You Save: $675.31 (34%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 6.4 x 5.2 x 17.1 inches Item Weight: 8.20 Pounds Fitment Type: Direct Replacement Replaced by: 19420250 Part Description: 2012 Chevrolet Impala Converter & Pipe More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $1115.67 MSRP: $2393.40
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 9.9 x 6.4 x 18.7 inches Item Weight: 9.60 Pounds Fitment Type: Direct Replacement Replaced by: 19420258 Part Description: 2012 Chevrolet Impala Converter & Pipe More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $1008.72 MSRP: $1572.86
You Save: $564.14 (36%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.6 Liter, W/O Pzev Other Names: Catalytic Converter, Intermed Pipe Item Dimensions: 20.2 x 5.0 x 4.8 inches Item Weight: 8.10 Pounds Fitment Type: Direct Replacement Part Description: 2012 Chevrolet Impala Intermed Pipe More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $540.49 MSRP: $802.57
You Save: $262.08 (33%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.6 Liter, W/Pzev Other Names: Catalytic Converter, Intermed Pipe Item Dimensions: 20.2 x 5.1 x 4.9 inches Fitment Type: Direct Replacement Part Description: 2012 Chevrolet Impala Intermed Pipe More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $921.10 MSRP: $1638.15
You Save: $717.05 (44%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 3.6 Liter, Rear, W/Pzev Other Names: Catalytic Converter, Converter & Pipe Item Dimensions: 16.5 x 6.6 x 5.3 inches Item Weight: 8.60 Pounds Fitment Type: Direct Replacement Replaces: 20831817 Part Description: 2012 Chevrolet Impala Converter & Pipe More Info Vehicle Fitment 2012 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS $1215.38 MSRP: $2227.37
You Save: $1011.99 (46%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Radiator Side Converter Configuration: Direct Fit Manifold Location: Radiator Side Position: Front Driver Side UPC: 841809134141 Part Description: 2012 Chevrolet Impala Direct Fit Catalytic Converter More Info Vehicle Fitment 2012 Chevrolet Impala | All Trims | 6 Cyl 3.6L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems; Firewall Side Catalytic Converter Overall Length: 15.5" Converter Configuration: Direct Fit Inlet Type: 4 Bolt Fixed Flange Manifold Location: Firewall Side O2 Sensor Port: Yes Outlet Type: 2 Bolt Fixed Flange Position: Front Passenger Side UPC: 841809134158 Part Description: 2012 Chevrolet Impala Direct Fit Catalytic Converter More Info Vehicle Fitment 2012 Chevrolet Impala | All Trims | 6 Cyl 3.6L VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems Catalytic Converter Overall Length: 19.75" Converter Configuration: Direct Fit Inlet Type: 2 Bolt Fixed Flange Outlet Type: 2.5" OD Position: Rear UPC: 841809144188 Part Description: 2012 Chevrolet Impala Direct Fit Catalytic Converter More Info Vehicle Fitment 2012 Chevrolet Impala | All Trims | 6 Cyl 3.6L VEHICLE SPECIFIC Product Specifications Notes: Illegal for installation in NY on vehicles equipped w/Calif emission systems; Universal Fit; Fed & Calif Emission systems; Not legal for use in Calif; w/o PZEV Emissions Catalytic Converter Body Length: 9" Catalytic Converter Body Shape: Round Catalytic Converter Overall Length: 15" Catalytic Inlet Diameter: 2.5" Catalytic Outlet Diameter: 2.5" Catalytic Series: OBDII Converter Body Material: Aluminized Steel Converter Configuration: Universal Fit O2 Sensor Port: No Rated: 5.9L - 6,875 Lbs. GVW UPC: 841809129741 Part Description: 2012 Chevrolet Impala OBDII Universal Fit Round Body Catalytic Converter More Info Vehicle Fitment 2012 Chevrolet Impala | LS | 6 Cyl 3.6L 2012 Chevrolet Impala | LT | 6 Cyl 3.6L 2012 Chevrolet Impala | LTZ | 6 Cyl 3.6L Show More