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2003 GMC Savana 2500
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2003 GMC Savana 2500

2003 GMC Savana 2500 Exhaust Manifolds

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Exhaust Manifold, 8 Cyl., 5.3/4.8L Engine
Davico®
Exhaust Manifold, 8 Cyl., 5.3/4.8L Engine
Part Number: DAV663227
Guaranteed to Fit
$93.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 4.8L
  • 2003 GMC Savana 2500 Base 8 Cyl 5.3L
  • 2003 GMC Savana 2500 SLE 8 Cyl 5.3L
  • 2003 GMC Savana 2500 SLE 8 Cyl 4.8L
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
Exhaust Manifold, 8 Cyl., 5.3/6.0/4.8L Engine, without Ceramic Coating
Dorman®
Exhaust Manifold, 8 Cyl., 5.3/6.0/4.8L Engine, without Ceramic Coating
Part Number: RB674522
Guaranteed to Fit
$111.99
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 4.8L Without Ceramic Coating
  • 2003 GMC Savana 2500 Base 8 Cyl 6.0L Without Ceramic Coating
  • 2003 GMC Savana 2500 Base 8 Cyl 5.3L Without Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 5.3L Without Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 4.8L Without Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 6.0L Without Ceramic Coating
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
Exhaust Manifold, 6 Cyl., 4.3L Engine
Dorman®
Exhaust Manifold, 6 Cyl., 4.3L Engine
Part Number: RB674524
Guaranteed to Fit
$172.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 6 Cyl 4.3L
  • 2003 GMC Savana 2500 SLE 6 Cyl 4.3L
Product Details
Location : Passenger SideNotes : 3 bolt holes; Square exhaust manifold inlet port shape; Right exhaust manifold compatibility; Cast Iron MaterialIncludes : (1) manifold gasket, (1) flange gasket, (3) studs, (3) nuts, and installation hardware(s)Emissions : 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 : 101553, 12560514, 12562407, 12574320, 12592083Replaces OE Number : 101553, 12560514, 12562407, 12574320, 12592083
Exhaust Manifold, 6 Cyl., 4.3L Engine
Dorman®
Exhaust Manifold, 6 Cyl., 4.3L Engine
Part Number: RB674523
Guaranteed to Fit
$211.99
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 6 Cyl 4.3L
  • 2003 GMC Savana 2500 SLE 6 Cyl 4.3L
Product Details
Location : Driver SideNotes : 3 bolt hole; Square Exhaust Manifold Inlet Port Shape; Left Exhaust Manifold Compatibility; Cast Iron MaterialIncludes : One (1) Manifold Gasket, One (1) Flange Gasket, Three (3) Studs, and Three (3) NutsEmissions : 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 : 101552, 12574406, 12592082Replaces OE Number : 101552, 12574406, 12592082
Exhaust Manifold, 6 Cyl., 4.3L Engine
Dorman®
Exhaust Manifold, 6 Cyl., 4.3L Engine
Part Number: SET-RB674523
Guaranteed to Fit
$365.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 6 Cyl 4.3L
  • 2003 GMC Savana 2500 SLE 6 Cyl 4.3L
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.

Series : OE Solutions SeriesInterchange Part Number : 101552, 12574406, 12592082, 101553, 12560514, 12562407, 12574320, 12592083Replaces OE Number : 101552, 12574406, 12592082, 101553, 12560514, 12562407, 12574320, 12592083
Exhaust Manifold, 8 Cyl., 6.0L Engine, California Emissions
Dorman®
Exhaust Manifold, 8 Cyl., 6.0L Engine, California Emissions
Part Number: SET-RB674522
Guaranteed to Fit
$196.99
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 6.0L California Emissions
  • 2003 GMC Savana 2500 SLE 8 Cyl 6.0L California Emissions
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
Exhaust Manifold, 8 Cyl., 5.3/4.8/6.0L Engine, Except California Emissions - Driver and Passenger Side
Dorman®
Exhaust Manifold, 8 Cyl., 5.3/4.8/6.0L Engine, Except California Emissions - Driver and Passenger Side
Part Number: SET-RB674732
Guaranteed to Fit
$267.99
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 4.8L
  • 2003 GMC Savana 2500 Base 8 Cyl 6.0L Except California Emissions
  • 2003 GMC Savana 2500 Base 8 Cyl 5.3L
  • 2003 GMC Savana 2500 SLE 8 Cyl 5.3L
  • 2003 GMC Savana 2500 SLE 8 Cyl 4.8L
  • 2003 GMC Savana 2500 SLE 8 Cyl 6.0L Except California Emissions
Product Details
Location : Driver and Passenger 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
Exhaust Manifold, 8/ Cyl., 5.3/L Engine, Rear Wheel Drive
AC Delco®
Exhaust Manifold, 8/ Cyl., 5.3/L Engine, Rear Wheel Drive
Part Number: AC12616285
Guaranteed to Fit
$159.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base All Engines RWD
  • 2003 GMC Savana 2500 Base 8 Cyl 5.3L
  • 2003 GMC Savana 2500 SLE All Engines RWD
  • 2003 GMC Savana 2500 SLE 8 Cyl 5.3L
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
Exhaust Manifold
AC Delco®
Exhaust Manifold
Part Number: AC12616286
Guaranteed to Fit
$263.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base All Engines RWD, 4-Speed, Automatic Transmission, transmissionmfrcode : 4L80-E, Calif Emis Sys(NC8), Federal Emis(NF4), Gen Unleaded Emis(NF9), Tier 2 Phase-Out Fed Emis(NT9)
  • 2003 GMC Savana 2500 SLE All Engines RWD, 4-Speed, Automatic Transmission, transmissionmfrcode : 4L80-E, Calif Emis Sys(NC8), Federal Emis(NF4), Gen Unleaded Emis(NF9), Tier 2 Phase-Out Fed Emis(NT9)
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
Exhaust Manifold, 6 Cyl., 4.3L Engine, Rear Wheel Drive
AC Delco®
Exhaust Manifold, 6 Cyl., 4.3L Engine, Rear Wheel Drive
Part Number: AC12574320
Guaranteed to Fit
$208.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 6 Cyl 4.3L RWD
  • 2003 GMC Savana 2500 SLE 6 Cyl 4.3L RWD
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
Exhaust Manifold, 6 Cyl., 4.3L Engine
ATP®
Exhaust Manifold, 6 Cyl., 4.3L Engine
Part Number: ATP101553
Guaranteed to Fit
$308.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 6 Cyl 4.3L
  • 2003 GMC Savana 2500 SLE 6 Cyl 4.3L
Product Details
Location : Passenger 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.

Exhaust Manifold, 8 Cyl., 5.3/4.8/6.0L Engine
Davico®
Exhaust Manifold, 8 Cyl., 5.3/4.8/6.0L Engine
Part Number: DAV663017
Guaranteed to Fit
$69.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 4.8L
  • 2003 GMC Savana 2500 Base 8 Cyl 6.0L
  • 2003 GMC Savana 2500 Base 8 Cyl 5.3L
  • 2003 GMC Savana 2500 SLE 8 Cyl 5.3L
  • 2003 GMC Savana 2500 SLE 8 Cyl 4.8L
  • 2003 GMC Savana 2500 SLE 8 Cyl 6.0L
Product Details
Location : Driver SideNotes : 14.6 in. W x 5.5 in. H; 20 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
Exhaust Manifold, 8 Cyl., 5.3/6.0/4.8L Engine, without California Emissions
Dorman®
Exhaust Manifold, 8 Cyl., 5.3/6.0/4.8L Engine, without California Emissions
Part Number: RB674732
Guaranteed to Fit
$169.99
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 4.8L Without Ceramic Coating
  • 2003 GMC Savana 2500 Base 8 Cyl 6.0L Without Ceramic Coating; Without California Emissions
  • 2003 GMC Savana 2500 Base 8 Cyl 5.3L Without Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 5.3L Without Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 4.8L Without Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 6.0L Without Ceramic Coating; Without California Emissions
Product Details
Location : Passenger SideNotes : Cast iron material; Round Inlet Port ShapeIncludes : 1 Manifold Gasket, 2 Flange Gaskets, 3 Studs, 3 NutsEmissions : 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 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 : C960707, 674525, 101371, 663227, 12569416, 12569530, 12578341, 12602038, 12612084, 12616286, 12647717, 12648339, 12677665, 12686302Replaces OE Number : 101371, 663227, 12569416, 12569530, 12578341, 12602038, 12612084, 12616286, 12647717, 12648339, 12677665, 12686302
Exhaust Manifold, 8 Cyl., 6.0L Engine, with California Emissions
Dorman®
Exhaust Manifold, 8 Cyl., 6.0L Engine, with California Emissions
Part Number: RB674525
Guaranteed to Fit
$95.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 6.0L With California Emissions
  • 2003 GMC Savana 2500 SLE 8 Cyl 6.0L With California Emissions
Product Details
Location : Passenger SideNotes : Cast iron material; Round Inlet Port ShapeIncludes : Three studs, three nuts, heat shield, and one manifold gasketEmissions : 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 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 : REPC960706, 101262, 12562236, 12562333, 12564157, 12564161, 12605246Replaces OE Number : 101262, 12562236, 12562333, 12564157, 12564161, 12605246
Passenger Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Dorman®
Passenger Side OE Solutions Series Exhaust Manifold, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: RB674732XD
Guaranteed to Fit
$202.49
Vehicle Fitment
  • 2003 GMC Savana 2500 Base 8 Cyl 4.8L With Ceramic Coating
  • 2003 GMC Savana 2500 Base 8 Cyl 6.0L With Ceramic Coating
  • 2003 GMC Savana 2500 Base 8 Cyl 5.3L With Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 5.3L With Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 4.8L With Ceramic Coating
  • 2003 GMC Savana 2500 SLE 8 Cyl 6.0L With Ceramic Coating
Product Details
Location : Passenger SideEmissions : 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 SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 18 results

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Davico Exhaust Manifold, 8 Cyl., 5.3/4.8L Engine
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Perfect fit, fixed all O2 sensors codes, easy to install. Truck runs super quite now.See More
Kenya G.
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Dorman Exhaust Manifold, 8 Cyl., 6.0L Engine, California Emissions
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Dorman Exhaust Manifold, 8 Cyl., 5.3/6.0/4.8L Engine, without Ceramic Coating
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Popular Products

Product Questions & Answers

Dorman Exhaust Manifold, 8 Cyl., 5.3/6.0/4.8L Engine, without California Emissions
$169.99
Q:I cant seem to find manifold bolts. Do you sell em?
Mary T.
A:BEST ANSWERHi Mark, Yes, we do sell them depending on the availability and fitment. Check Intake Manifold Bolt Set under the year, make, model, submodel, and engine size of the vehicle. Show less
Grace G.
 
1 Question, 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 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0058 Code: HO2S Heater Control Circuit High (Bank 2, Sensor 2)
P0058 Code: HO2S Heater Control Circuit High (Bank 2, Sensor 2)Many oxygen sensors also have a heating element that helps bring the sensor up to operating temperature quicker. These sensors need the heating element because they produce more accurate readings when brought up to a certain temperature. Once the sensors are up to operating temperature, they send exhaust oxygen data
P0080 Code: Exhaust Valve Control Solenoid Circuit High Bank 1
P0080 Code: Exhaust Valve Control Solenoid Circuit High Bank 1On vehicles equipped with variable valve timing (VVT), the PCM can adjust the camshaft position, altering the timing of the exhaust and/or intake valves. The PCM controls the camshaft position by regulating oil flow (via a solenoid) to the actuator(s) mounted on the end of the camshaft(s).
P0411 Code: Secondary Air Injection Incorrect Flow Detected
P0411 Code: Secondary Air Injection Incorrect Flow DetectedAs was mentioned, the secondary air injection system reduces emissions by introducing fresh air into the exhaust system. Older vehicles have a belt-driven air pump while newer models have an electric pump. Code P0411 may get registered when the amount of air entering the exhaust is not what the powertrain