Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for 2010 Hummer H3 Catalytic Converters & Components

2010 Hummer H3 Catalytic Converters & Components

My Vehicle Change Vehicle
2010 Hummer H3
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

8 products about 2010 Hummer H3 Catalytic Converters & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2010 Hummer H3 Converter & Pipe Seal

    PartNumber: 15105884
    OEM 2010 Hummer H3 Converter & Pipe Seal - 15105884
    Product Specifications
    • Notes: 3.5 & 3.7 Liter
    • Item Dimensions: 4.0 x 3.9 x 1.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2010 Hummer H3 Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Base, X | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS
    $10.99 MSRP: $17.42
    You Save: $6.43 (37%)
  • Victor Reinz 3 Bolt Catalytic Converter Gasket for 2010 Hummer H3 - 71-14058-00

    Victor Reinz® 3 Bolt Catalytic Converter Gasket for 2010 Hummer H3

    PartNumber: 71-14058-00
    Product Specifications
    • Notes: 3 Bolt;At Converter
    • Bolt Hole Quantity: 3
    • Gasket Type: One Piece
    • Material: Graphite
    • Thickness: 0.070"
    • UPC: 023913675912
    • Part Description: 2010 Hummer H3 3 Bolt Catalytic Converter Gasket
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $5.23
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for 2010 Hummer H3 - 19462

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2010 Hummer H3

    PartNumber: 19462
    Product Specifications
    • Notes: 2 Pc Design; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles w/CA Emissions)
    • Gaskets Included: Yes
    • Height: 9
    • Inlet 1 Type: 3 Bolt Fixed Flange
    • Large Pkg. Fee: No
    • Number of O2 Sensors: 2
    • Outlet 1 Type: 2 Bolt Fixed Flange
    • Over All Length: 53
    • UPC: 841809120472
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
    • Width: 10
    • Part Description: 2010 Hummer H3 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $484.43
  • OEM (Genuine) 2010 Hummer H3 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe)

    PartNumber: 25844505
    OEM 2010 Hummer H3 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe) - 25844505
    Product Specifications
    • Notes: Hummer H3; 5.3L; Right; 5.3 Liter
    • Location: Passenger Side
    • Other Names: Catalytic Converter, Converter, Converter & Pipe
    • Item Dimensions: 53.1 x 13.7 x 13.0 inches
    • Item Weight: 44.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2010 Hummer H3 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe)
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for 2010 Hummer H3 - 19721

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2010 Hummer H3

    PartNumber: 19721
    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: 45"
    • Converter Configuration: Direct Fit
    • Gaskets Included: Yes
    • Inlet Type: 3 Bolt Fixed Flange
    • O2 Sensor Port: Yes
    • Outlet Type: Slip Fit
    • Position: Driver Side
    • UPC: 841809145338
    • Part Description: 2010 Hummer H3 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
  • OEM (Genuine) 2010 Hummer H3 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 20909930
    OEM 2010 Hummer H3 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 20909930
    Product Specifications
    • Notes: 3.5 & 3.7 Liter; Hummer H3; 3.7L
    • Other Names: Converter & Pipe
    • Item Dimensions: 49.6 x 15.8 x 6.4 inches
    • Item Weight: 16.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20786844, 25863674
    • Part Description: 2010 Hummer H3 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Base, X | 5 Cyl 3.7 L GAS
  • Davico Direct Fit Catalytic Converter and Pipe Assembly for 2010 Hummer H3 - 19722

    Davico® Direct Fit Catalytic Converter and Pipe Assembly for 2010 Hummer H3

    PartNumber: 19722
    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: 51.5"
    • Converter Configuration: Direct Fit
    • Gaskets Included: No
    • Inlet Type: 3 Bolt Loose Flange
    • O2 Sensor Port: Yes
    • Outlet Type: 2 Bolt Fixed Flange
    • Position: Passenger Side
    • UPC: 841809145345
    • Part Description: 2010 Hummer H3 Direct Fit Catalytic Converter and Pipe Assembly
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
  • OEM (Genuine) 2010 Hummer H3 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe)

    PartNumber: 20784217
    OEM 2010 Hummer H3 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe) - 20784217
    Product Specifications
    • Notes: Hummer H3; 5.3L; Left; 5.3 Liter
    • Location: Driver Side
    • Other Names: Converter, Converter & Pipe
    • Item Dimensions: 45.6 x 14.9 x 9.2 inches
    • Item Weight: 14.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25982292, 25904873
    • Part Description: 2010 Hummer H3 3-Way Catalytic Convertor (W/ Exhaust Rear Manifold Pipe)
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS