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Chevrolet Silverado 2500 HD Exhaust Manifolds

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Passenger Side Exhaust Manifold, 8 Cyl., 8.1L Engine, With Wrap Around Heat Shield, Cast Iron
Replacement
Passenger Side Exhaust Manifold, 8 Cyl., 8.1L Engine, With Wrap Around Heat Shield, Cast Iron
Part Number: REPC960708
Vehicle Info Required to Guarantee Fit
$48.00
Product Details
Location : Passenger SideNotes : With wrap around heat shield; Cast IronEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : OverstockInterchange Part Number : 674728, 101376, 663223, 12557286, 12580303, 12601751, 24056704530728236, 34485119201191135Replaces OE Number : 101376, 663223, 12557286, 12580303, 12601751, 24056704530728236, 34485119201191135Returns Policy : 30-Day Return Policy
663227 Passenger Side Exact Fit Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Davico®
663227 Passenger Side Exact Fit Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: DAV663227
Vehicle Info Required to Guarantee Fit
$93.49
Product Details
Location : Passenger SideNotes : 13 in. W x 5.1 in. H; 23.2 in. Inlet GasketIncludes : GasketEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Exact Fit Series
674-522 Driver Side OE Solutions Series Exhaust Manifold, 50-State Legal
Dorman®
674-522 Driver Side OE Solutions Series Exhaust Manifold, 50-State Legal
Part Number: RB674522
Vehicle Info Required to Guarantee Fit
$111.99
Product Details
Location : Driver SideNotes : Cast iron materialIncludes : Three studs, three nuts, and one manifold gasketEmissions : 50-State LegalQuantity Sold : KitWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : REPC960702, 101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303Replaces OE Number : 101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303
SET-RB674522 Driver and Passenger Side Exhaust Manifold
Dorman®
SET-RB674522 Driver and Passenger Side Exhaust Manifold
Part Number: SET-RB674522
Vehicle Info Required to Guarantee Fit
$196.99
Product Details
Location : Driver And Passenger SideNotes : Set Components - (2) Exhaust Manifold Kit; Cast iron materialQuantity Sold : Set of 2Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : REPC960702, 101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303, REPC960706, 101262, 12562236, 12562333, 12564157, 12564161, 12605246Replaces OE Number : 101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303, 101262, 12562236, 12562333, 12564157, 12564161, 12605246
SET-RB674732 Exhaust Manifold
Dorman®
SET-RB674732 Exhaust Manifold
Part Number: SET-RB674732
Vehicle Info Required to Guarantee Fit
$267.99
Product Details
Location : Driver And Passenger Side, Driver SideNotes : Set Components - (2) Exhaust Manifold KitQuantity Sold : Set of 2Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : C960707, 674525, 101371, 663227, 12569416, 12569530, 12578341, 12602038, 12612084, 12616286, 12647717, 12648339, 12677665, 12686302, REPC960702, 101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303Replaces OE Number : 101261, 663017, 12556078, 12562235, 12562330, 12564155, 12571678, 12602037, 12610962, 12616285, 12686303, 101371, 663227, 12569416, 12569530, 12578341, 12602038, 12612084, 12616286, 12647717, 12648339, 12677665, 12686302
SET-RB674729 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Dorman®
SET-RB674729 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Part Number: SET-RB674729
Vehicle Info Required to Guarantee Fit
$888.99
Product Details
Location : Driver And Passenger SideNotes : Set Components - (2) Exhaust Manifold Kit; Cast iron materialEmissions : 50-State LegalQuantity Sold : Set of 2Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : REPC960708, 101376, 663223, 12557286, 12580303, 12601751, 24056704530728236, 34485119201191135, REPC960709, 101377, 663224, 12555621, 12557287Replaces OE Number : 101376, 663223, 12557286, 12580303, 12601751, 24056704530728236, 34485119201191135, 101377, 663224, 12555621, 12557287
12616285 Driver Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
AC Delco®
12616285 Driver Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: AC12616285
Vehicle Info Required to Guarantee Fit
$159.49
Product Details
Location : Driver SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
12616286 Passenger Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
AC Delco®
12616286 Passenger Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: AC12616286
Vehicle Info Required to Guarantee Fit
$263.49
Product Details
Location : Passenger SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
663231 Passenger Side Exact-Fit Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Davico®
663231 Passenger Side Exact-Fit Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: DAV663231
Vehicle Info Required to Guarantee Fit
$67.99
Product Details
Location : Passenger SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 1-year Davico limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Exact-Fit Series
101721 Driver Side Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
ATP®
101721 Driver Side Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: ATP101721
Vehicle Info Required to Guarantee Fit
$201.99
Product Details
Location : Driver SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : Lifetime ATP Graywerks limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1041460 Driver Side OE Replacement Series Exhaust Manifold, 50-State Legal
BD Diesel®
1041460 Driver Side OE Replacement Series Exhaust Manifold, 50-State Legal
Part Number: B701041460
Vehicle Info Required to Guarantee Fit
$190.95
Product Details
Location : Driver SideEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 36-months or 75,000 miles DB Diesel limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
12677665 Passenger Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
AC Delco®
12677665 Passenger Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: AC12677665
Vehicle Info Required to Guarantee Fit
$258.49
Product Details
Location : Passenger SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
101401 Passenger Side Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
ATP®
101401 Passenger Side Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: ATP101401
Vehicle Info Required to Guarantee Fit
$365.99
Product Details
Location : Passenger SideIncludes : Manifold GasketEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : Lifetime ATP Graywerks limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

12637647 Driver Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
AC Delco®
12637647 Driver Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: AC12637647
Vehicle Info Required to Guarantee Fit
$404.99
Product Details
Location : Driver SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
12624683 Passenger Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
AC Delco®
12624683 Passenger Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: AC12624683
Vehicle Info Required to Guarantee Fit
$369.99
Product Details
Location : Passenger SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Page 1 of 3 | Showing 1 - 15 of 34 results

Top Rated Products

Davico 663227 Passenger Side Exact Fit Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
$93.49( Review)
Perfect fit, fixed all O2 sensors codes, easy to install. Truck runs super quite now.See More
Kenya G.
VERIFIED PURCHASER
Dorman SET-RB674522 Driver and Passenger Side Exhaust Manifold
$196.99( Review)
The passenger side fits good like OEM. Driver side does not have the secondary air sySee More
Austin R.
VERIFIED PURCHASER
Dorman 674-522 Driver Side OE Solutions Series Exhaust Manifold, 50-State Legal
$111.99( Review)
I liked everything about This product! Came with everything i needed with and very eaSee More
Austin M.
VERIFIED PURCHASER

Helpful Automotive Resources

P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3When there are only 3 O2 sensors it’s typically because there’s only one catalyst being monitored, and “Bank 1” is the default designation when there’s only one sensor in a category. Diagram showing 3 oxygen sensors | Image Source: Richard McCuistian
P0058 Code: HO2S Heater Control Circuit High (Bank 2, Sensor 2)
P0058 Code: HO2S Heater Control Circuit High (Bank 2, Sensor 2)Modern vehicles are equipped with a sensor that helps the vehicle’s computer measure the oxygen content in the exhaust. This sensor is called the oxygen sensor. Many oxygen sensors have a Zirconia sensing element. This sensing element is made of Zirconium, an electrically-conductive material that produces a small voltage in
P0080 Code: Exhaust Valve Control Solenoid Circuit High Bank 1
P0080 Code: Exhaust Valve Control Solenoid Circuit High Bank 1To be more specific, this code may be logged when the PCM detects that the signal and voltage from the exhaust control solenoid in Bank 1 is above specification. Bank 1 refers to the side of the engine where cylinder #1 is located, while the exhaust valve control solenoid can