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Cadillac Exhaust Manifolds

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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
674-428 OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Dorman®
674-428 OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: RB674428
Vehicle Info Required to Guarantee Fit
$305.99
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : KitWarranty : Lifetime Dorman 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 Solutions Series
674-414 Driver Side OE Solutions Series Exhaust Manifold, 50-State Legal
Dorman®
674-414 Driver Side OE Solutions Series Exhaust Manifold, 50-State Legal
Part Number: RB674414
Vehicle Info Required to Guarantee Fit
$116.49
Product Details
Location : Driver SideNotes : Cast iron materialEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 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 : 12571102, SK674414Replaces OE Number : 12571102, SK674414
674-415 Passenger Side OE Solutions Series Exhaust Manifold, 50-State Legal
Dorman®
674-415 Passenger Side OE Solutions Series Exhaust Manifold, 50-State Legal
Part Number: RB674415
Vehicle Info Required to Guarantee Fit
$116.49
Product Details
Location : Passenger SideNotes : Cast iron materialEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 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 : 12571101, SK674415Replaces OE Number : 12571101, SK674415
SET-RB674414 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Dorman®
SET-RB674414 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Part Number: SET-RB674414
Vehicle Info Required to Guarantee Fit
$221.49
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 : 12571101, SK674415, 12571102, SK674414Replaces OE Number : 12571101, SK674415, 12571102, SK674414
SET-RB674573 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Dorman®
SET-RB674573 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Part Number: SET-RB674573
Vehicle Info Required to Guarantee Fit
$247.99
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 : G960735, 101293, 12556040, G960739, 101294, 12556039, 12556041Replaces OE Number : 101293, 12556040, 101294, 12556039, 12556041
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
674-479 OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Dorman®
674-479 OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: RB674479
Vehicle Info Required to Guarantee Fit
$89.99
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : KitWarranty : Lifetime Dorman 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 Solutions SeriesInterchange Part Number : 12627186Replaces OE Number : 12627186Recommended Use : OE Replacement
SET-RB674735 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Dorman®
SET-RB674735 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Part Number: SET-RB674735
Vehicle Info Required to Guarantee Fit
$418.49
Product Details
Location : Driver And Passenger SideNotes : Set Components - (2) Exhaust Manifold; 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 : 101379, 24412093, 24412092Replaces OE Number : 101379, 24412093, 24412092
SET-RB674217 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Dorman®
SET-RB674217 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Part Number: SET-RB674217
Vehicle Info Required to Guarantee Fit
$165.49
Product Details
Location : Driver And Passenger SideNotes : Set Components - (2) Exhaust Manifold; 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 : G960735, 674572, 101094, 12554973, SK674217, G960739, 674573, 101095, 12557828, SK674218Replaces OE Number : 101094, 12554973, SK674217, 101095, 12557828, SK674218
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
12629728 Driver Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
AC Delco®
12629728 Driver Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: AC12629728
Vehicle Info Required to Guarantee Fit
$496.99
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
Page 1 of 4 | Showing 1 - 15 of 50 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

Product Questions & Answers

AC Delco 12616285 Driver Side GM Original Equipment Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
$159.49
Q:Does this come with the threaded bolt studs?
Robert C.
A:BEST ANSWERHi Robert, thank you for reaching out! Upon checking, it does not include hardware, but you can reuse the old ones. Click the link below to order the part while stocks last. Do not forget to check the part's fitment to your vehicle before checking out. Have a great day! https://www.carparts.com/exhaust-manifold/ac-delco/ac12616285?can=cpab2020_csqa_20240523 Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >

Shopping for Cadillac Exhaust Manifold

Engine technology pertains to any kind of mechanism involved in the operation of engines. They are involved in the process of burning fuel to be able to generate any kind of motion. Engine technology is prevalent in the modern world because automobiles and other modes of transportation depend on them fully. Without engine technology, manual steering and operation of vehicles would be necessary to be able to make them budge.
 
Engine technology includes everything that the engine needs to be able to operate properly. This includes the engine configuration, the turbocharger, the exhaust system and many other engine parts and features. The presence of engine technology on each and every vehicle in existence allows these vehicles to function as they are expected to. These devices converge together to create a network of mechanisms responsible for powering these vehicles through and through.
 
 
The exhaust manifold is one of the engine technologies that make up this entire system of parts. It is a cast iron unit that collects engine exhaust from several other pipes. Automobile by-products such as these are channeled to the exhaust pipe or the catalytic converter. This way, automobiles are able to traverse roads and highways without having to mind the by-products that they have no use for.
 
Each and every vehicle in existence employs an exhaust manifold, and so does Cadillac vehicles. These splendid automobiles are able to rid themselves of their offshoots because they employ Cadillac exhaust manifolds to do this job for them. Without these by-products to worry about, Cadillac vehicles are able to fare as well as they are expected to. The tough, durable and rust-proof exhaust manifolds that they possess are able to assist them in all their undertakings in a very unique way.
 
It is safe to assume that Cadillac exhaust manifolds are better than the average exhaust manifolds employed by other vehicles. This is because they contribute a lot to the well-being of the Cadillac vehicles which they form part of.

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