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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 12617944 Gasket,Exhaust Manifold

1997-2020 GM

GM 12617944 Gasket,Exhaust Manifold
GM 12617944 Gasket,Exhaust Manifold
GM 12617944 Gasket,Exhaust Manifold
GM 12617944 Gasket,Exhaust Manifold
GM 12617944 Gasket,Exhaust Manifold
GM 12617944 Gasket,Exhaust Manifold
GM 12617944 Gasket,Exhaust Manifold
GM 12617944 Gasket,Exhaust Manifold
  • Part Description
    GASKET, Manifold to Cylinder Head
  • Replaces
    12558573, 12600530
  • Manufacturer
    General Motors
  • Require Quantity
    02
  • Package Quantity
    1
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
$16.41 MSRP: $34.08
You Save: $17.67 (52%)
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Product Specifications

BrandGenuine GM
Manufacturer Part Number12617944
Part DescriptionGASKET, Manifold to Cylinder Head
Other NamesExhaust Manifold Gasket, Manifold Gasket
Item Dimensions19.0 x 3.0 x 0.2 inches
Item Weight0.70 Pounds
ConditionNew
Fitment TypeDirect Replacement
Replaces12558573, 12600530
ManufacturerGeneral Motors
SKU12617944
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 12617944 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
Are these exhaust manifold gaskets sold in a pair or individually? Posted by Customer
A:
These gaskets are sold individually
Posted by GMPartsGiant Specialist 25/3/2021
Q:
Is there a specific side to these gaskets? Posted by Customer
A:
No, they are interchangable and can work on either side
Posted by GMPartsGiant Specialist 24/3/2021
Q:
Will these work on an LS2 based engine? Posted by Customer
A:
Yes, these will work on an LS2
Posted by GMPartsGiant Specialist 23/3/2021
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