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This part fits the vehicle you selected:
My Vehicle: 2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: K1(LQ9)
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GM 12676059 Insulator Kit, Intake Manifold

1999-2007 GM

GM 12676059 Insulator Kit, Intake Manifold
GM 12676059 Insulator Kit, Intake Manifold
GM 12676059 Insulator Kit, Intake Manifold
  • Part Description
    Insulator Kit, Int Manif
  • Replaces
    17113563
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
This part fits the vehicle you selected:
2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: K1(LQ9)
Check another vehicle
This part is found within these 2 categories below

Product Specifications

BrandGenuine GM
Manufacturer Part Number12676059
Part DescriptionInsulator Kit, Int Manif
Item Dimensions9.8 x 6.1 x 6.3 inches
Item Weight0.60 Pounds
ConditionNew
Fitment TypeDirect Replacement
Replaces17113563
ManufacturerGeneral Motors
SKU12676059
WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
Shipping & ReturnShipping Policy Return Policy
Warning: California’s Proposition 65

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 12676059 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
Does this kit include a front and rear insulator; 2? Posted by Customer: 2003 Light Truck Suburban / Yukon XL - 06 Bodystyle (2WD)
A:
Yes it includes both the front and rear
Posted by GMPartsGiant Specialist 6/1/2023
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