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Replacement and OEM Parts for 2010 Hummer H3 Ignition, Distributors & ECM

2010 Hummer H3 Ignition, Distributors & ECM

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Engine & Drivetrain

29 products about 2010 Hummer H3 Ignition, Distributors & ECM found

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  • OEM 2010 Hummer H3 Cylinder & Keys Diagram - 89022365
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    OEM (Genuine) 2010 Hummer H3 Cylinder & Keys

    PartNumber: 89022365
    OEM 2010 Hummer H3 Cylinder & Keys - 89022365
    Product Specifications
    • Notes: Hummer H3
    • Other Names: Cylinder & Keys, Ignition Lock Cylinder
    • Item Dimensions: 5.8 x 4.6 x 1.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2010 Hummer H3 Cylinder & Keys
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Base, Championship Series, X | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $29.91 MSRP: $49.53
    You Save: $19.62 (40%)
  • OEM 2010 Hummer H3 Coil Diagram - 12611424
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    OEM (Genuine) 2010 Hummer H3 Coil

    PartNumber: 12611424
    OEM 2010 Hummer H3 Coil - 12611424
    Product Specifications
    • Notes: Hummer H3; 5.3l; Melco; 5.3 Liter, Melco-Mitsubishi
    • Other Names: Coil
    • Item Dimensions: 4.9 x 3.0 x 1.6 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12570616
    • Part Description: 2010 Hummer H3 Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $86.53 MSRP: $156.62
    You Save: $70.09 (45%)
  • OEM 2010 Hummer H3 Ignition Coil Assembly Diagram - 12699382
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    OEM (Genuine) 2010 Hummer H3 Ignition Coil Assembly

    PartNumber: 12699382
    OEM 2010 Hummer H3 Ignition Coil Assembly - 12699382
    Product Specifications
    • Notes: Hummer H3; 5.3l; Delphi; 5.3 Liter, Delphi
    • Other Names: Coil, Ignition Coil
    • Item Dimensions: 4.5 x 2.7 x 2.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12573190
    • Part Description: 2010 Hummer H3 Ignition Coil Assembly
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $72.19 MSRP: $151.66
    You Save: $79.47 (53%)
  • Delphi Ignition Coil for 2010 Hummer H3 - GN10165

    Delphi® Ignition Coil for 2010 Hummer H3

    PartNumber: GN10165
    Product Specifications
    • Notes: Round Body
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604196878
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $39.44
  • Denso Direct Ignition Coil Boot Kit for 2010 Hummer H3 - 671-5011

    Denso® Direct Ignition Coil Boot Kit for 2010 Hummer H3

    PartNumber: 671-5011
    Product Specifications
    • Notes: OE Replacement Part / Complete COP Boot Set - 5
    • Boot Color: Black
    • Length: 3.641"
    • Material: Silicone
    • Terminal Gender: Male, Female
    • Terminal Quantity: 1
    • UPC: 042511175556
    • Part Description: 2010 Hummer H3 Direct Ignition Coil Boot Kit
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
    $30.72
  • Spectra Premium Ignition Coil for 2010 Hummer H3 - C-721

    Spectra Premium® Ignition Coil for 2010 Hummer H3

    PartNumber: C-721
    Product Specifications
    • Notes: Coil On Plug; Square Coil
    • Bracket: No
    • Coil Shape: Square
    • Connector Gender: Female
    • Finish: Black
    • Height: 4.291"
    • Length: 4.937"
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 627785014291
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $38.25
  • OEM 2010 Hummer H3 PCM Diagram - 12678513
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    OEM (Genuine) 2010 Hummer H3 PCM

    PartNumber: 12678513
    OEM 2010 Hummer H3 PCM - 12678513
    Product Specifications
    • Notes: 5.3 Liter; Hummer H3; 5.3l
    • Other Names: ECM, PCM
    • Item Dimensions: 7.9 x 5.7 x 5.4 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12633264
    • Part Description: 2010 Hummer H3 PCM
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha | 8 Cyl 5.3 L FLEX
    $331.31 MSRP: $624.14
    You Save: $292.83 (47%)
  • OEM 2010 Hummer H3 PCM Diagram - 12678513
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    OEM (Genuine) 2010 Hummer H3 PCM

    PartNumber: 12678513
    OEM 2010 Hummer H3 PCM - 12678513
    Product Specifications
    • Notes: 5.3 Liter; Hummer H3; 5.3l
    • Other Names: ECM, PCM
    • Item Dimensions: 7.9 x 5.7 x 5.4 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12633264
    • Part Description: 2010 Hummer H3 PCM
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha | 8 Cyl 5.3 L FLEX
    $331.31 MSRP: $624.14
    You Save: $292.83 (47%)
  • Delphi Ignition Knock Sensor for 2010 Hummer H3 - AS10261

    Delphi® Ignition Knock Sensor for 2010 Hummer H3

    PartNumber: AS10261
    Product Specifications
    • UPC: 689604304242
    • Part Description: 2010 Hummer H3 Ignition Knock Sensor
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $11.74
  • Delphi Ignition Coil for 2010 Hummer H3 - GN10454

    Delphi® Ignition Coil for 2010 Hummer H3

    PartNumber: GN10454
    Product Specifications
    • Coil Type: Coil On Plug Ignition
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604230060
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
    $29.22
  • Walker Products Ignition Coil for 2010 Hummer H3 - 920-1061

    Walker Products® Ignition Coil for 2010 Hummer H3

    PartNumber: 920-1061
    Product Specifications
    • Notes: Mitsubishi Ignition
    • Connector Gender: Male
    • Ignition Type: Electronic
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Spade
    • UPC: 724620070112
    • Voltage: 12 Volts
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $30.38
  • Spectra Premium Ignition Coil for 2010 Hummer H3 - C-599

    Spectra Premium® Ignition Coil for 2010 Hummer H3

    PartNumber: C-599
    Product Specifications
    • Notes: Coil On Plug; Round Coil
    • Bracket: No
    • Coil Shape: Round
    • Connector Gender: Female
    • Finish: Black
    • Height: 4.291"
    • Length: 4.937"
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 874183006834
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $32.40
  • Walker Products Ignition Knock Sensor for 2010 Hummer H3 - 242-1049

    Walker Products® Ignition Knock Sensor for 2010 Hummer H3

    PartNumber: 242-1049
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Oblong
    • Mounting Hardware Included: Yes
    • OE Part Number: 10456031
    • Terminal Gender: Male
    • Terminal Quantity: 2
    • Terminal Type: Blade
    • UPC: 724620074714
    • Wiring Harness Included: No
    • Part Description: 2010 Hummer H3 Ignition Knock Sensor
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $10.87
  • OEM 2010 Hummer H3 Housing, Ignition & Start Switch Diagram - 15795321
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    OEM (Genuine) 2010 Hummer H3 Housing, Ignition & Start Switch

    PartNumber: 15795321
    OEM 2010 Hummer H3 Housing, Ignition & Start Switch - 15795321
    Product Specifications
    • Notes: Hummer H3
    • Other Names: Ignition Housing, Ignition Switch, Switch Housing
    • Item Dimensions: 6.2 x 4.2 x 4.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 88964357, 15216929
    • Part Description: 2010 Hummer H3 Housing, Ignition & Start Switch
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Base, Championship Series, X | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $109.86 MSRP: $186.84
    You Save: $76.98 (42%)
  • Walker Products Ignition Coil for 2010 Hummer H3 - 920-1062

    Walker Products® Ignition Coil for 2010 Hummer H3

    PartNumber: 920-1062
    Product Specifications
    • Notes: Delphi Ignition
    • Connector Gender: Female
    • Ignition Type: Electronic
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Spade
    • UPC: 724620070129
    • Voltage: 12 Volts
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
    $29.54
  • Spectra Premium Ignition Coil for 2010 Hummer H3 - C-741

    Spectra Premium® Ignition Coil for 2010 Hummer H3

    PartNumber: C-741
    Product Specifications
    • Notes: Coil On Plug
    • Connector Gender: Female
    • OE Part Number: 12596547, 12629472
    • Terminal Quantity: 3
    • UPC: 627785014482
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
    $26.63
  • Walker Products Ignition Coil for 2010 Hummer H3 - 921-2091

    Walker Products® Ignition Coil for 2010 Hummer H3

    PartNumber: 921-2091
    Product Specifications
    • Connector Gender: Female
    • Ignition Type: Distributorless
    • Oil Filled: No
    • Requires External Resistor: No
    • Terminal Gender: Male
    • Terminal Quantity: 3
    • Terminal Type: Spade
    • UPC: 724620070341
    • Voltage: 12 Volts
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
    $21.41
  • OEM 2010 Hummer H3 Ignition Module Diagram - 12629472
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    OEM (Genuine) 2010 Hummer H3 Ignition Module

    PartNumber: 12629472
    OEM 2010 Hummer H3 Ignition Module - 12629472
    Product Specifications
    • Notes: Hummer H3; 3.7l
    • Other Names: Ignition Module
    • Item Dimensions: 6.6 x 3.3 x 3.2 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 12596547, 12612369
    • Replaced by: 19421261
    • Part Description: 2010 Hummer H3 Ignition Module
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Base, X | 5 Cyl 3.7 L GAS
    $41.55 MSRP: $78.40
    You Save: $36.85 (48%)
  • OEM 2010 Hummer H3 Ignition Module Diagram - 12629472
    View Related Parts

    OEM (Genuine) 2010 Hummer H3 Ignition Module

    PartNumber: 12629472
    OEM 2010 Hummer H3 Ignition Module - 12629472
    Product Specifications
    • Notes: Hummer H3; 3.7l
    • Other Names: Ignition Module
    • Item Dimensions: 6.6 x 3.3 x 3.2 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 12596547, 12612369
    • Replaced by: 19421261
    • Part Description: 2010 Hummer H3 Ignition Module
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Base, X | 5 Cyl 3.7 L GAS
    $41.55 MSRP: $78.40
    You Save: $36.85 (48%)
  • OEM 2010 Hummer H3 PCM Diagram - 12678512
    View Related Parts

    OEM (Genuine) 2010 Hummer H3 PCM

    PartNumber: 12678512
    OEM 2010 Hummer H3 PCM - 12678512
    Product Specifications
    • Notes: 3.7 Liter; Hummer H3; 3.7l
    • Other Names: ECM, PCM
    • Item Dimensions: 8.0 x 5.6 x 5.6 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12625453, 12636659
    • Part Description: 2010 Hummer H3 PCM
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Base, Championship Series, X | 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
    $297.92 MSRP: $561.14
    You Save: $263.22 (47%)
  • OEM 2010 Hummer H3 PCM Diagram - 12678512
    View Related Parts

    OEM (Genuine) 2010 Hummer H3 PCM

    PartNumber: 12678512
    OEM 2010 Hummer H3 PCM - 12678512
    Product Specifications
    • Notes: 3.7 Liter; Hummer H3; 3.7l
    • Other Names: ECM, PCM
    • Item Dimensions: 8.0 x 5.6 x 5.6 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12625453, 12636659
    • Part Description: 2010 Hummer H3 PCM
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Base, Championship Series, X | 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
    $297.92 MSRP: $561.14
    You Save: $263.22 (47%)
  • OEM 2010 Hummer H3 Ignition Switch Diagram - 15795324
    View Related Parts

    OEM (Genuine) 2010 Hummer H3 Ignition Switch

    PartNumber: 15795324
    OEM 2010 Hummer H3 Ignition Switch - 15795324
    Product Specifications
    • Item Dimensions: 6.9 x 4.3 x 4.4 inches
    • Item Weight: 0.60 Pounds
    • Part Description: 2010 Hummer H3 Ignition Switch
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | Alpha, Base, Championship Series, X | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $37.02 MSRP: $67.02
    You Save: $30.00 (45%)
  • Denso Ignition Coil for 2010 Hummer H3 - 673-7104

    Denso® Ignition Coil for 2010 Hummer H3

    PartNumber: 673-7104
    Product Specifications
    • Notes: w/Round Coil; OE Part
    • Color: Black
    • Tower Gender: Female
    • Tower Quantity: 1
    • UPC: 042511194564
    • Voltage: 12
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
  • Denso Ignition Coil for 2010 Hummer H3 - 673-7003

    Denso® Ignition Coil for 2010 Hummer H3

    PartNumber: 673-7003
    Product Specifications
    • Notes: OE Part
    • Color: Black
    • UPC: 042511176409
    • Voltage: 12
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
  • Dorman Ignition Lock Key With Transponder for 2010 Hummer H3 - 101-303

    Dorman® Ignition Lock Key With Transponder for 2010 Hummer H3

    PartNumber: 101-303
    Product Specifications
    • Notes: Transponder Key
    • Battery Required: No
    • Blade Material: Brass
    • Cloneable Key: On Board Programming
    • Key Blade Type: Edge Cut
    • Key Type: Transponder
    • Package Contents: 1 Ignition Lock Key
    • Pre-Cut Key: Yes
    • UPC: 019495561712
    • Part Description: 2010 Hummer H3 Ignition Lock Key With Transponder
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | All Engines
  • Original Engine Management Ignition Coil for 2010 Hummer H3 - 50069

    Original Engine Management® Ignition Coil for 2010 Hummer H3

    PartNumber: 50069
    Product Specifications
    • Notes: Round;;Round Coil
    • Attachment Method: Bolt-On
    • Coil Included: Yes
    • Color: Black
    • Connector Gender: Female (1)
    • Connector Quantity: 1
    • Connector Shape: Oval
    • Grease Pack: No
    • Hardware Included: No
    • Ignition Type: Electronic
    • Instructions Included: No
    • Location: Valve Cover
    • Mounting Location: Engine Bay
    • Oil Filled: No
    • Terminal Gender: Male (1)
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 841266066986
    • Voltage: 12 Volts
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
  • Original Engine Management Ignition Coil for 2010 Hummer H3 - 50145

    Original Engine Management® Ignition Coil for 2010 Hummer H3

    PartNumber: 50145
    Product Specifications
    • Connector Gender: Female (1)
    • Mounting Location: Valve Cover
    • Terminal Gender: Male (1)
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 745321785426
    • Voltage: Universal use
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 5 Cyl 3.7L
  • Original Engine Management Ignition Coil for 2010 Hummer H3 - 50227

    Original Engine Management® Ignition Coil for 2010 Hummer H3

    PartNumber: 50227
    Product Specifications
    • Notes: Squared;;Square Coil
    • Connector Gender: Female (1)
    • Location: Valve Cover
    • Terminal Gender: Male (1)
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 841266078927
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L
  • Denso Ignition Coil for 2010 Hummer H3 - 673-7002

    Denso® Ignition Coil for 2010 Hummer H3

    PartNumber: 673-7002
    Product Specifications
    • Notes: w/Square Coil; OE Part
    • Color: Black
    • Tower Gender: Female
    • Tower Quantity: 1
    • UPC: 042511176393
    • Voltage: 12
    • Part Description: 2010 Hummer H3 Ignition Coil
    More Info
    Vehicle Fitment
    • 2010 Hummer H3 | All Trims | 8 Cyl 5.3L