×
Contact Us Live Chat or 1-888-737-9766
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order Help Center

Genuine 2003 Chevrolet Silverado Catalytic Converter

Cat. Converter
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

10 Catalytic Converters found

  • 2003 Chevrolet Silverado Catalytic Converter - 10395213
    View related parts

    2003 Chevrolet Silverado 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 10395213
    $946.55 MSRP: $1415.00
    You Save: $468.45 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Replaced by: 19420124
    • Item Weight: 17.00 Pounds
    • Item Dimensions: 40.2 x 11.3 x 7.1 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 10395213
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX | 8 Cyl 6.0L
  • 2003 Chevrolet Silverado Catalytic Converter - 10395214
    View related parts

    2003 Chevrolet Silverado 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 10395214
    $1230.70 MSRP: $1843.58
    You Save: $612.88 (34%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Replaced by: 19420109
    • Item Weight: 20.30 Pounds
    • Item Dimensions: 51.8 x 20.2 x 15.2 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 10395214
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX | 8 Cyl 6.0L
  • 2003 Chevrolet Silverado Catalytic Converter - 19418928
    View related parts

    2003 Chevrolet Silverado CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE)"KIT"

    Part Number: 19418928
    $1738.93 MSRP: $2610.14
    You Save: $871.21 (34%)
    Product Specifications
    • Other Name: Catalytic Converter, Converter & Pipe
    • Replaces: 15246489, 15052911, 15076459, 15756279, 10395212, 19206638, 15082124, 15076458, 15036169, 15756278
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 19418928
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
  • 2003 Chevrolet Silverado Catalytic Converter - 15761128
    View related parts

    2003 Chevrolet Silverado Oxidation Catalytic Converter Assembly

    Part Number: 15761128
    Product Specifications
    • Other Name: Converter Assembly, Oxidation Catalytic; Catalytic Converter, Front Pipe
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15761128
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB | 8 Cyl 6.6L Diesel
  • 2003 Chevrolet Silverado Catalytic Converter - 15199818
    View related parts

    2003 Chevrolet Silverado 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 15199818
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P
    • Replaces: 15077754
    • Item Weight: 25.20 Pounds
    • Item Dimensions: 64.4 x 21.6 x 15.7 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15199818
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 1500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2003 Chevrolet Silverado Catalytic Converter - 19420127
    View related parts

    2003 Chevrolet Silverado CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE) "KIT"

    Part Number: 19420127
    Product Specifications
    • Other Name: Catalytic Converter, Front Pipe
    • Replaces: 15199817
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 19420127
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2003 Chevrolet Silverado Catalytic Converter - 15077752
    View related parts

    2003 Chevrolet Silverado 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 15077752
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Weight: 30.60 Pounds
    • Item Dimensions: 56.9 x 14.1 x 8.3 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15077752
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 1500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2003 Chevrolet Silverado Catalytic Converter - 15091830
    View related parts

    2003 Chevrolet Silverado 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 15091830
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Front Pipe
    • Replaces: 15013591
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15091830
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2003 Chevrolet Silverado Catalytic Converter - 15077755
    View related parts

    2003 Chevrolet Silverado 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 15077755
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Front Pipe
    • Replaces: 15729035
    • Item Weight: 28.50 Pounds
    • Item Dimensions: 53.6 x 30.0 x 16.0 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15077755
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
  • 2003 Chevrolet Silverado Catalytic Converter - 15077751
    View related parts

    2003 Chevrolet Silverado 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    Part Number: 15077751
    Product Specifications
    • Other Name: Converter Assembly, 3Way Catalytic (W/ Exhaust Manifold P; Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Weight: 30.00 Pounds
    • Item Dimensions: 63.6 x 27.8 x 15.8 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 15077751
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2003 Chevrolet Silverado Submodels:
    • 1500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L

Related 2003 Chevrolet Silverado Parts

Alternate Year Models

+
2002 Chevrolet Silverado Catalytic Converter 2004 Chevrolet Silverado Catalytic Converter