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2003 Ford F-150
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2003 Ford F-150

2003 Ford F-150 Exhaust Manifolds

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Exhaust Manifold, 8 Cyl., 5.4L Engine, without Ceramic Coating
Replacement
Exhaust Manifold, 8 Cyl., 5.4L Engine, without Ceramic Coating
Part Number: REPF960704
Guaranteed to Fit
$52.99
Vehicle Fitment
  • 2003 Ford F-150 XL 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 Lightning 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 King Ranch 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 XLT 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 Lariat 8 Cyl 5.4L Without Ceramic Coating
Product Details
Location : Passenger SideEmissions : 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.

Interchange Part Number : 674559, 101285, 663054, 24056704530728280, XL3Z9430GAReplaces OE Number : 101285, 663054, 24056704530728280, XL3Z9430GAReturns Policy : 30-Day Return Policy
Exhaust Manifold, 6 Cyl., 4.2L Engine
Dorman®
Exhaust Manifold, 6 Cyl., 4.2L Engine
Part Number: SET-RB674555
Guaranteed to Fit
$152.87
Vehicle Fitment
  • 2003 Ford F-150 XL 6 Cyl 4.2L
  • 2003 Ford F-150 XLT 6 Cyl 4.2L
Product Details
Location : Driver And Passenger SideNotes : Set Components - (2) Exhaust Manifold Kit; Cast iron materialIncludes : Two studs, two nuts, and one manifold gasketEmissions : 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.

Deals : OverstockInterchange Part Number : F960721, 101281, 5L3Z9431A, XL3Z9431AA, REPF960702, 101280, 663049, 5L3Z9430AA, XL3Z9430AAReplaces OE Number : 101280, 663049, 5L3Z9430AA, XL3Z9430AA, 101281, 5L3Z9431A, XL3Z9431AA
Exhaust Manifold, 6 Cyl., 4.2L Engine
Dorman®
Exhaust Manifold, 6 Cyl., 4.2L Engine
Part Number: RB674555
Guaranteed to Fit
$70.99
Vehicle Fitment
  • 2003 Ford F-150 XL 6 Cyl 4.2L
  • 2003 Ford F-150 XLT 6 Cyl 4.2L
Product Details
Location : Driver SideNotes : Cast iron materialIncludes : Two studs, two 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 : F960721, 101281, 5L3Z9431A, XL3Z9431AAReplaces OE Number : 101281, 5L3Z9431A, XL3Z9431AA
Exhaust Manifold, 6 Cyl., 4.2L Engine
Dorman®
Exhaust Manifold, 6 Cyl., 4.2L Engine
Part Number: RB674554
Guaranteed to Fit
$88.49
Vehicle Fitment
  • 2003 Ford F-150 XL 6 Cyl 4.2L
  • 2003 Ford F-150 XLT 6 Cyl 4.2L
Product Details
Location : Passenger SideNotes : Cast iron materialIncludes : Two studs, two 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 : REPF960702, 101280, 663049, 5L3Z9430AA, XL3Z9430AAReplaces OE Number : 101280, 663049, 5L3Z9430AA, XL3Z9430AA
Exhaust Manifold, 8 Cyl., 5.4L Engine, without Ceramic Coating
Dorman®
Exhaust Manifold, 8 Cyl., 5.4L Engine, without Ceramic Coating
Part Number: RB674559
Guaranteed to Fit
$71.99
Vehicle Fitment
  • 2003 Ford F-150 XL 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 Lightning 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 King Ranch 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 XLT 8 Cyl 5.4L Without Ceramic Coating
  • 2003 Ford F-150 Lariat 8 Cyl 5.4L Without Ceramic Coating
Product Details
Location : Passenger SideNotes : Cast iron materialIncludes : Two studs, two nuts, 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 : REPF960704, 101285, 663054, 24056704530728280, XL3Z9430GAReplaces OE Number : 101285, 663054, 24056704530728280, XL3Z9430GA
Exhaust Manifold, 8 Cyl., 5.4L Engine, with Ceramic Coating
Dorman®
Exhaust Manifold, 8 Cyl., 5.4L Engine, with Ceramic Coating
Part Number: RB674559XD
Guaranteed to Fit
$88.99
Vehicle Fitment
  • 2003 Ford F-150 XL 8 Cyl 5.4L With Ceramic Coating
  • 2003 Ford F-150 Lightning 8 Cyl 5.4L With Ceramic Coating
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.4L With Ceramic Coating
  • 2003 Ford F-150 King Ranch 8 Cyl 5.4L With Ceramic Coating
  • 2003 Ford F-150 XLT 8 Cyl 5.4L With Ceramic Coating
  • 2003 Ford F-150 Lariat 8 Cyl 5.4L With Ceramic Coating
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 : XL3Z9430GAReplaces OE Number : XL3Z9430GA
Exhaust Manifold, 8 Cyl., 4.6L Engine
Dorman®
Exhaust Manifold, 8 Cyl., 4.6L Engine
Part Number: SET-RB674587
Guaranteed to Fit
$200.99
Vehicle Fitment
  • 2003 Ford F-150 XLT 8 Cyl 4.6L
  • 2003 Ford F-150 XL 8 Cyl 4.6L
  • 2003 Ford F-150 King Ranch 8 Cyl 4.6L
  • 2003 Ford F-150 Lariat 8 Cyl 4.6L
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 : REPF960707, 101175, 663086, XL3Z9430CA, REPF960708, 101308, XL3Z9431BAReplaces OE Number : 101175, 663086, XL3Z9430CA, 101308, XL3Z9431BA
Exhaust Manifold, 8 Cyl., 5.4L Engine
Dorman®
Exhaust Manifold, 8 Cyl., 5.4L Engine
Part Number: SET-RB674460
Guaranteed to Fit
$169.49
Vehicle Fitment
  • 2003 Ford F-150 XL 8 Cyl 5.4L
  • 2003 Ford F-150 Lightning 8 Cyl 5.4L
  • 2003 Ford F-150 King Ranch 8 Cyl 5.4L
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.4L
  • 2003 Ford F-150 XLT 8 Cyl 5.4L
  • 2003 Ford F-150 Lariat 8 Cyl 5.4L
Product Details
Location : Driver And Passenger SideNotes : Set Components - (2) Exhaust Manifold; 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 : F960744, 101199, 2L1Z9431CA, XL3Z9431FA, SK674460, 674460, REPF960704, 101285, 663054, 24056704530728280, XL3Z9430GAReplaces OE Number : 101199, 2L1Z9431CA, XL3Z9431FA, SK674460, 674460, 101285, 663054, 24056704530728280, XL3Z9430GA
Exhaust Manifold, 6 Cyl., 4.2L Engine
Davico®
Exhaust Manifold, 6 Cyl., 4.2L Engine
Part Number: DAV663049
Guaranteed to Fit
$46.49
Vehicle Fitment
  • 2003 Ford F-150 XL 6 Cyl 4.2L
  • 2003 Ford F-150 XLT 6 Cyl 4.2L
Product Details
Location : Passenger SideNotes : 8.7 in. W x 5.9 in. H; 15.4 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., 4.6L Engine
Davico®
Exhaust Manifold, 8 Cyl., 4.6L Engine
Part Number: DAV663086
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 2003 Ford F-150 XLT 8 Cyl 4.6L
  • 2003 Ford F-150 XL 8 Cyl 4.6L
  • 2003 Ford F-150 King Ranch 8 Cyl 4.6L
  • 2003 Ford F-150 Lariat 8 Cyl 4.6L
Product Details
Location : Passenger SideNotes : 9.45 in. W x 5.5 in. H; 17.3 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., 5.4L Engine
Davico®
Exhaust Manifold, 8 Cyl., 5.4L Engine
Part Number: DAV662955
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 2003 Ford F-150 XL 8 Cyl 5.4L
  • 2003 Ford F-150 Lightning 8 Cyl 5.4L
  • 2003 Ford F-150 King Ranch 8 Cyl 5.4L
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.4L
  • 2003 Ford F-150 XLT 8 Cyl 5.4L
  • 2003 Ford F-150 Lariat 8 Cyl 5.4L
Product Details
Location : Driver SideEmissions : 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.

Exhaust Manifold, 8 Cyl., 4.6L Engine
Davico®
Exhaust Manifold, 8 Cyl., 4.6L Engine
Part Number: DAV663082
Guaranteed to Fit
$57.99
Vehicle Fitment
  • 2003 Ford F-150 XLT 8 Cyl 4.6L
  • 2003 Ford F-150 XL 8 Cyl 4.6L
  • 2003 Ford F-150 King Ranch 8 Cyl 4.6L
  • 2003 Ford F-150 Lariat 8 Cyl 4.6L
Product Details
Location : Driver SideNotes : 8.65 in. W x 5.65 in. H; 19.88 in. Inlet 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., 5.4L Engine
Dorman®
Exhaust Manifold, 8 Cyl., 5.4L Engine
Part Number: RB674460
Guaranteed to Fit
$106.49
Vehicle Fitment
  • 2003 Ford F-150 XL 8 Cyl 5.4L
  • 2003 Ford F-150 Lightning 8 Cyl 5.4L
  • 2003 Ford F-150 King Ranch 8 Cyl 5.4L
  • 2003 Ford F-150 Harley-Davidson Edition 8 Cyl 5.4L
  • 2003 Ford F-150 XLT 8 Cyl 5.4L
  • 2003 Ford F-150 Lariat 8 Cyl 5.4L
Product Details
Location : Driver SideNotes : Cast iron material; Round Inlet Port ShapeIncludes : Three studs, three nuts, 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 : F960744, 101199, 2L1Z9431CA, XL3Z9431FA, SK674460, 674460Replaces OE Number : 101199, 2L1Z9431CA, XL3Z9431FA, SK674460, 674460
Exhaust Manifold, 8 Cyl., 4.6L Engine
Dorman®
Exhaust Manifold, 8 Cyl., 4.6L Engine
Part Number: RB674586
Guaranteed to Fit
$98.49
Vehicle Fitment
  • 2003 Ford F-150 XLT 8 Cyl 4.6L
  • 2003 Ford F-150 XL 8 Cyl 4.6L
  • 2003 Ford F-150 King Ranch 8 Cyl 4.6L
  • 2003 Ford F-150 Lariat 8 Cyl 4.6L
Product Details
Location : Passenger SideNotes : Cast iron materialIncludes : Two studs, two nuts, and two manifold gasketsEmissions : 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 : REPF960707, 101175, 663086, XL3Z9430CAReplaces OE Number : 101175, 663086, XL3Z9430CA
Exhaust Manifold, 8 Cyl., 4.6L Engine
Dorman®
Exhaust Manifold, 8 Cyl., 4.6L Engine
Part Number: RB674587
Guaranteed to Fit
$112.99
Vehicle Fitment
  • 2003 Ford F-150 XLT 8 Cyl 4.6L
  • 2003 Ford F-150 XL 8 Cyl 4.6L
  • 2003 Ford F-150 King Ranch 8 Cyl 4.6L
  • 2003 Ford F-150 Lariat 8 Cyl 4.6L
Product Details
Location : Driver SideNotes : Cast iron materialIncludes : Four studs, four nuts, and two manifold gasketsEmissions : 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 : REPF960708, 101308, XL3Z9431BAReplaces OE Number : 101308, XL3Z9431BA
Page 1 of 2 | Showing 1 - 15 of 19 results

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Replacement Exhaust Manifold, 8 Cyl., 5.4L Engine, without Ceramic Coating
$52.99( Review)
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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