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GMC W3500 Forward Exhaust Manifolds

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674-860 Driver Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Dorman®
674-860 Driver Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: RB674860
Vehicle Info Required to Guarantee Fit
$261.49
Product Details
Location : Driver SideNotes : Cast iron materialEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity 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 : 101475, 663355, 12552801, 12555002, 93802339, 8125528010, 8938023390Replaces OE Number : 101475, 663355, 12552801, 12555002, 93802339, 8125528010, 8938023390
674-859 Driver Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Dorman®
674-859 Driver Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: RB674859
Vehicle Info Required to Guarantee Fit
$173.99
Product Details
Location : Driver SideNotes : Cast iron materialEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity 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 : 101459, 12570671, 12603737, 12603738, 8125706710, 8126037370Replaces OE Number : 101459, 12570671, 12603737, 12603738, 8125706710, 8126037370
674-858 Passenger Side OE Solutions Series Exhaust Manifold
Dorman®
674-858 Passenger Side OE Solutions Series Exhaust Manifold
Part Number: RB674858
Vehicle Info Required to Guarantee Fit
$186.49
Product Details
Location : Passenger SideNotes : Cast iron materialQuantity 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 : 101470, 663353, 12570670, 12603738, 12603739, 8125706700, 8126037390Replaces OE Number : 101470, 663353, 12570670, 12603738, 12603739, 8125706700, 8126037390
SET-RB674250 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Dorman®
SET-RB674250 Driver and Passenger Side Exhaust Manifold, 50-State Legal
Part Number: SET-RB674250
Vehicle Info Required to Guarantee Fit
$236.49
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 : C960704, 101100, 10166144, 8101661440, G960710, 674537, 101101, 10166143, 8101661430Replaces OE Number : 101100, 10166144, 8101661440, 101101, 10166143, 8101661430
674-859XD Driver Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Dorman®
674-859XD Driver Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: RB674859XD
Vehicle Info Required to Guarantee Fit
$206.49
Product Details
Location : Driver SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 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 : 12570671, 12603737, 8125706710, 8126037370Replaces OE Number : 12570671, 12603737, 8125706710, 8126037370
674-858XD Passenger Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Dorman®
674-858XD Passenger Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: RB674858XD
Vehicle Info Required to Guarantee Fit
$254.49
Product Details
Location : Passenger SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Sold individuallyWarranty : 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 : 12570670, 12603739, 8125706700, 8126037390Replaces OE Number : 12570670, 12603739, 8125706700, 8126037390
663353 Passenger Side Exact-Fit Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Davico®
663353 Passenger Side Exact-Fit Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: DAV663353
Vehicle Info Required to Guarantee Fit
$104.99
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
662941 Passenger Side Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Davico®
662941 Passenger Side Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: DAV662941
Vehicle Info Required to Guarantee Fit
$59.49
Product Details
Location : Passenger SideEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : KitWarranty : 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
674-517 Passenger Side OE Solutions Series Exhaust Manifold, 50-State Legal
Dorman®
674-517 Passenger Side OE Solutions Series Exhaust Manifold, 50-State Legal
Part Number: RB674517
Vehicle Info Required to Guarantee Fit
$125.49
Product Details
Location : Passenger SideNotes : Cast iron materialIncludes : Three studs, three nuts, three springs, heat shield, three manifold gaskets, and one flange 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 : C960704, 101100, 10166144, 8101661440Replaces OE Number : 101100, 10166144, 8101661440
674-250 Driver Side OE Solutions Series Exhaust Manifold, 50-State Legal
Dorman®
674-250 Driver Side OE Solutions Series Exhaust Manifold, 50-State Legal
Part Number: RB674250
Vehicle Info Required to Guarantee Fit
$123.49
Product Details
Location : Driver SideNotes : Cast iron materialIncludes : Three studs and three nutsEmissions : 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 : G960710, 674537, 101101, 10166143, 8101661430Replaces OE Number : 101101, 10166143, 8101661430
674-446 Passenger Side OE Solutions Series Exhaust Manifold, 50-State Legal
Dorman®
674-446 Passenger Side OE Solutions Series Exhaust Manifold, 50-State Legal
Part Number: RB674446
Vehicle Info Required to Guarantee Fit
$128.49
Product Details
Location : Passenger 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 : G960745, 101168, 12554981, 93802337, 8125549810, 8938023370, SK674446Replaces OE Number : 101168, 12554981, 93802337, 8125549810, 8938023370, SK674446
11704-1FLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Flowtech®
11704-1FLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: F31117041FLT
Universal Fit
$534.95
Product Details
Notes : Cast iron materialIncludes : One Manifold GasketEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Set of 2Warranty : 90-day Flowtech 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 : Ram's Horn SeriesRecommended Use : Performance ReplacementProduct Fit : Universal
11704-2FLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Flowtech®
11704-2FLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: F31117042FLT
Universal Fit
$499.95
Product Details
Notes : Cast iron materialIncludes : One Manifold GasketEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Set of 2Warranty : 90-day Flowtech 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 : Ram's Horn SeriesRecommended Use : Performance ReplacementProduct Fit : Universal
11704-RFLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Flowtech®
11704-RFLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: F3111704RFLT
Universal Fit
$363.95
Product Details
Notes : 1-5/8" primary diameter; 2-1/4" Collector; Cast Iron MaterialIncludes : One Manifold GasketEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Quantity Sold : Set of 2Warranty : 90-day Flowtech 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 : Ram's Horn SeriesRecommended Use : Performance ReplacementProduct Fit : Universal
Page 1 of 1 | Showing 1 - 14 of 14 results

Product Questions & Answers

Flowtech 11704-1FLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
$534.95
Q:Fit a 2016 Ford Focus se?
Ayden T.
A:BEST ANSWERHi Ayden, I'm pleased to assist you. This is a universal kit not a direct fit for the 2016 Ford Focus SE. We do not have the compatible exhaust manifold compatible with the vehicle. You may want to consider purchasing heavy-duty cleaning industrial-strength wipes, good to have around your home and garage. Click on the link below to see and order while supplies last. You'll get a 30-day post-purchase price match guarantee with your order. I hope this helps. Enjoy shopping at Carparts.com! https://www.carparts.com/hand-cleaner/tub-o-towels/tubtw40?can=CPGG4850_20220524 Show less
Grace G.
 
3 Questions, 1 AnswerView all Q&As >
Flowtech 11704-RFLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
$363.95
Q:Will this fit an 08 impala 3.9l V6 doesn’t specify for v6 or v8?
James B.
A:BEST ANSWERHi James, I'm glad to assist you. No. These are not compatible. We currently don't carry direct-fit exhaust manifolds for the 2008 Impala 3.9L models. We suggest checking the local part stores around your area or the nearest GM dealership directly on what they have available to offer you. I hope this helps, and we thank you for inquiring. Show less
Arnel E.
 
5 Questions, 1 AnswerView all Q&As >
Flowtech 11704-2FLT Ram's Horn Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
$499.95
Q:Will this work in my 2002 ford rangerXL  4cyl 2.3L?
Shep30
A:BEST ANSWERHi Shepard, Unfortunately, this will not be compatible with your 2002 Ranger. Show less
Arnel E.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Diagnostic trouble code (DTC) P0042 stands for “HO2S Heater Control Circuit Bank 1 Sensor 3.” It is logged when the powertrain control module(PCM) detects a possible issue with the heater circuit for the third sensor downstream from the engine on bank 1.
P0058 Code: HO2S Heater Control Circuit High (Bank 2, Sensor 2)
P0058 Code: HO2S Heater Control Circuit High (Bank 2, Sensor 2)Diagnostic Trouble Code (DTC) P0058 stands for “HO2S Heater Control Circuit High (Bank 2, Sensor 2).” This code sets when the powertrain control module (PCM) detects that the heater circuit of the oxygen (O2) sensor is encountering problems or issues. In some cases, it may also be taken to mean
P0080 Code: Exhaust Valve Control Solenoid Circuit High Bank 1
P0080 Code: Exhaust Valve Control Solenoid Circuit High Bank 1Diagnostic trouble code (DTC) P0080 stands for “Exhaust Valve Control Solenoid Circuit High Bank 1.” It is set when the powertrain control module (PCM) perceives a potential problem with the signal from the exhaust control solenoid.