1988-2000 GMC K3500 CATALYTIC CONVERTER (WALKER OE REPLACEMENT CATALYTIC CONVERTER 49-STATE LEGAL - NO (CA))

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Priced from:

$112.88 - $542.77
Product #: 79848G Brand: Walker
Customer Rating: 5 of 5 stars

Direct Fit Catalytic Converter

SKU #: JCW-WK81946 Mfr #: 81946
  • Product Fit: Direct Fit
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$542.77

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, Sierra SLT and 3 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # TGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # WGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA07.4201, Additional Parts Needed: WK31618
  • Sierra SLE
  • 8 Cyl 7.4L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # TGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # WGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA07.4201, Additional Parts Needed: WK31618
  • Sierra SLT
  • 8 Cyl 7.4L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # TGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # WGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA07.4201, Additional Parts Needed: WK31618
  • Sierra SL
  • 8 Cyl 5.7L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # TGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # WGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA07.4201, Additional Parts Needed: WK31618
  • Sierra SLE
  • 8 Cyl 5.7L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # TGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # WGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA07.4201, Additional Parts Needed: WK31618
  • Sierra SLT
  • 8 Cyl 5.7L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # TGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # VGM7.4J8G1EK, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # WGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # XGMXA07.4201, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31618
    Over 8500 GVW, Engine Family # YGMXA07.4201, Additional Parts Needed: WK31618

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK50308 Mfr #: 50308
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 34.75 in. overall length
  • Location: Rear, Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 34.75 in. overall length
  • Location: Rear, Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$451.75

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, Sierra SLT and 3 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • With 155-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 5.7L
  • With 155-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 5.7L
  • With 155-1/2 in. Wheelbase
  • Sierra SL
  • 8 Cyl 7.4L
  • With 155-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 7.4L
  • With 155-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 7.4L
  • With 155-1/2 in. Wheelbase

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK50308 Mfr #: 50308
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 34.75 in. overall length
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 34.75 in. overall length
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$451.75

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Fits all 1996-1997 GMC K3500 Sierra SL 8 Cyl 7.4L
  • Sierra SLE
  • 8 Cyl 7.4L
  • Fits all 1996-1997 GMC K3500 Sierra SLE 8 Cyl 7.4L
  • Sierra SLT
  • 8 Cyl 7.4L
  • Fits all 1996-1997 GMC K3500 Sierra SLT 8 Cyl 7.4L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK50430 Mfr #: 50430
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 39 in. overall length
  • Location: Front, Driver Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 39 in. overall length
  • Location: Front, Driver Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$452.45

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Without Gaskets
  • Sierra SLE
  • 8 Cyl 7.4L
  • Without Gaskets
  • Sierra SLT
  • 8 Cyl 7.4L
  • Without Gaskets

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK50430 Mfr #: 50430
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 39 in. overall length
  • Location: Driver Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 39 in. overall length
  • Location: Driver Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$452.45

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Without Gaskets
  • Sierra SLE
  • 8 Cyl 7.4L
  • Without Gaskets
  • Sierra SLT
  • 8 Cyl 7.4L
  • Without Gaskets

Direct Fit Catalytic Converter

SKU #: JCW-WK81950 Mfr #: 81950
  • Product Fit: Direct Fit
  • Location: Driver Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Location: Driver Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$526.28

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # WGMXA05.7187, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31511(2), WK31618
  • Sierra SLE
  • 8 Cyl 5.7L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # WGMXA05.7187, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31511(2), WK31618
  • Sierra SLT
  • 8 Cyl 5.7L
  • Over 8500 GVW, Engine Family # TGM5.7JPG1EK, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # VGM5.7JPG1EK, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # WGMXA05.7187, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # XGMXA05.7187, Additional Parts Needed: WK31511(2), WK31618
    Over 8500 GVW, Engine Family # YGMXA05.7191, Additional Parts Needed: WK31511(2), WK31618

Catalytic Converter - 49-state legal

SKU #: JCW-WK93238 Mfr #: 93238
  • Product Fit: Minor Modifications
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Driver Or Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Minor Modifications
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Driver Or Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$112.88

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 5.7L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 5.7L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase

Catalytic Converter - 49-state legal

SKU #: JCW-WK93238 Mfr #: 93238
  • Product Fit: Minor Modifications
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Minor Modifications
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$112.88

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase

Catalytic Converter - 49-state legal

SKU #: JCW-WK93238 Mfr #: 93238
  • Product Fit: Minor Modifications
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Rear, Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Minor Modifications
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Rear, Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$112.88

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 131-1/2 in. Wheelbase

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK93239 Mfr #: 93239
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$140.85

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK93239 Mfr #: 93239
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Rear, Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Rear, Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$140.85

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 7.4L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK93239 Mfr #: 93239
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Driver Or Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Walker Ultra Series
  • Dimensions: 13.25 in. overall length
  • Location: Driver Or Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$140.85

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase
  • Sierra SLE
  • 8 Cyl 5.7L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase
  • Sierra SLT
  • 8 Cyl 5.7L
  • Over 8500 lbs. GVW, 155-1/2 in. and 141-1/2 in. Wheelbase

Catalytic Converter - 49-state legal

SKU #: JCW-WK15147 Mfr #: 15147
  • Product Fit: Direct Fit
  • Dimensions: 18 in. overall length
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Dimensions: 18 in. overall length
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$161.93

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SLX, Sierra, Sierra SLE and 2 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SLX
  • 8 Cyl 5.7L
  • Crew Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Extended Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Standard Cab Pickup, To 9,000 GVW, Federal And California Emission Models
  • Sierra
  • 8 Cyl 5.7L
  • Crew Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Extended Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Standard Cab Pickup, To 9,000 GVW, Federal And California Emission Models
  • Sierra SLE
  • 8 Cyl 5.7L
  • Crew Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Extended Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Standard Cab Pickup, To 9,000 GVW, Federal And California Emission Models
  • Sierra SL
  • 8 Cyl 5.7L
  • Crew Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Extended Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Standard Cab Pickup, To 9,000 GVW, Federal And California Emission Models
  • Sierra SLT
  • 8 Cyl 5.7L
  • Crew Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Extended Cab Pickup, To 9,000 GVW, Federal And California Emission Models
    Standard Cab Pickup, To 9,000 GVW, Federal And California Emission Models

Catalytic Converter - 49-state legal

SKU #: JCW-WK81924 Mfr #: 81924
  • Product Fit: Minor Modifications
  • Location: Driver Or Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Minor Modifications
  • Location: Driver Or Passenger Side
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$176.70

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SL, Sierra SLE, and Sierra SLE
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SL
  • 8 Cyl 5.7L
  • Engine Family # TGM5.7JPG1EK
    Engine Family # VGM5.7JPG1EK
    Engine Family # XGMXA05.7187
    Engine Family # YGMXA05.7191
  • Sierra SLE
  • 8 Cyl 5.7L
  • Engine Family # TGM5.7JPG1EK
    Engine Family # VGM5.7JPG1EK
    Engine Family # XGMXA05.7187
    Engine Family # YGMXA05.7191
  • Sierra SLT
  • 8 Cyl 5.7L
  • Engine Family # TGM5.7JPG1EK
    Engine Family # VGM5.7JPG1EK
    Engine Family # XGMXA05.7187
    Engine Family # YGMXA05.7191

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK15693 Mfr #: 15693
  • Product Fit: Direct Fit
  • Dimensions: 26.25 in. overall length
  • Location: Center
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Dimensions: 26.25 in. overall length
  • Location: Center
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$187.44

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SLE, Sierra SLX, and Sierra SLX
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SLE
  • 8 Cyl 5.7L
  • With 26-1/4 in. Overall Length
  • Sierra SLX
  • 8 Cyl 5.7L
  • With 26-1/4 in. Overall Length
  • Sierra
  • 8 Cyl 5.7L
  • With 26-1/4 in. Overall Length

Catalytic Converter - 49-state legal

SKU #: JCW-WK80907 Mfr #: 80907
  • Product Fit: Minor Modifications
  • Location: Center
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Minor Modifications
  • Location: Center
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$138.24

Per Sold Individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SLX, Sierra, Sierra SLE and 7 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SLX
  • 8 Cyl 5.7L
  • For Vehicle with One Catalytic Converter System
  • Sierra
  • 8 Cyl 5.7L
  • For Vehicle with One Catalytic Converter System
  • Sierra SLE
  • 8 Cyl 5.7L
  • For Vehicle with One Catalytic Converter System
  • Sierra SLX
  • 8 Cyl 7.4L
  • For Vehicle with One Catalytic Converter System
  • Sierra
  • 8 Cyl 7.4L
  • For Vehicle with One Catalytic Converter System
  • Sierra SLE
  • 8 Cyl 7.4L
  • For Vehicle with One Catalytic Converter System
  • Sierra SL
  • 8 Cyl 5.7L
  • For Vehicle with One Catalytic Converter System
  • Sierra SL
  • 8 Cyl 7.4L
  • For Vehicle with One Catalytic Converter System
  • Sierra SLT
  • 8 Cyl 5.7L
  • For Vehicle with One Catalytic Converter System
  • Sierra SLT
  • 8 Cyl 7.4L
  • For Vehicle with One Catalytic Converter System

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-WK15103 Mfr #: 15103
  • Product Fit: Direct Fit
  • Dimensions: 16 in. overall length
  • Location: Center
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
  • Product Fit: Direct Fit
  • Dimensions: 16 in. overall length
  • Location: Center
  • 49-State Legal - no CA shipments
  • Stainless Steel Tube Material
  • Warranty: 5-year or 50,000-mile Walker limited warranty
$144.98

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Sierra SLX, Sierra SLX, Sierra and 7 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Sierra SLX
  • 8 Cyl 5.7L
  • For Units with 28 in. Overall Length
  • Sierra SLX
  • 8 Cyl 7.4L
  • For Units with 28 in. Overall Length
  • Sierra
  • 8 Cyl 5.7L
  • For Units with 28 in. Overall Length
  • Sierra
  • 8 Cyl 7.4L
  • For Units with 28 in. Overall Length
  • Sierra SLE
  • 8 Cyl 5.7L
  • For Units with 28 in. Overall Length
  • Sierra SLE
  • 8 Cyl 7.4L
  • For Units with 28 in. Overall Length
  • Sierra SL
  • 8 Cyl 5.7L
  • For Units with 28 in. Overall Length
  • Sierra SL
  • 8 Cyl 7.4L
  • For Units with 28 in. Overall Length
  • Sierra SLT
  • 8 Cyl 5.7L
  • For Units with 28 in. Overall Length
  • Sierra SLT
  • 8 Cyl 7.4L
  • For Units with 28 in. Overall Length
Overall Rating
5 out of 5
5 out of 5
Open Ratings Snapshot
Rating breakdown 4 reviews
5 Stars
4
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Ease of Use/Installation
4.8 out of 5
4.8 out of 5
Quality/Construction
4.8 out of 5
4.8 out of 5
4 of 4(100%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Great buy for your buck
July 25, 2014
Paparick
Location: Franklin pa
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
4 out of 5
4 out of 5
"Great product fit like a glove"
0points
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Overall Rating
5 out of 5
5 out of 5
converter
July 15, 2014
wiro
Location: Bridgeport, CT, USA
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
"Super fast delivery I will keep buying from jc Whitney great customer service AAAAA+++++"
0points
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Overall Rating
5 out of 5
5 out of 5
Direct Fit Catalytic Converter 2003 Honda Accord
July 12, 2014
Callage20
Location: Las Vegas, NV, USA
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
"Finally...my engine light is off!!! I never heard of JC Whitney prior to my purchase. I'm always cautious of ordering anything online, but the Catalytic Converter came within 3 days of my order and fixed my car. Great company good customer service and they actually pick up their phone when you call. no automated system. lovely!! I have much more work to do on my Honda, now I have a company I can trust."
0points
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Overall Rating
5 out of 5
5 out of 5
Great Price!
February 10, 2014
Actips
Location: Forked River, NJ 08731, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
"This cat was direct fit for my son's 2005 Nissan Frontier 4x4.Fit perfect, Fast shipping! Bought nissan cat for right side about 6mos. before this phurchase. Wish I bought the walker for that side too,would have saved about 400.00 more. The walker cat is almost same size as oem. Some aftermarket cats are alot smaller than oem,not this one can hardley tell difference between the two. Walker mufflers good brand name been around for as long as I can remember. I'll be buying all my future cats from JC Whitney!"
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