{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
2004 Ford F-550 Super Duty
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2004 Ford F-550 Super Duty

2004 Ford F-550 Super Duty Spark Plugs

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 39 results
Display item:
15
30
45
Sort by:
20-Piece Kit Ignition Coil with Spark Plugs, 10 Cylinder, 6.8L Engine
DriveWire
20-Piece Kit Ignition Coil with Spark Plugs, 10 Cylinder, 6.8L Engine
Part Number: KIT-062123-12
Guaranteed to Fit
$107.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Components : (10) Ignition Coil and (10) Spark PlugRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : FD503Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 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.

Quantity Sold : Kit
16-Piece Kit Ignition Coil, (8 Cyl., 4.6L/5.4L Engines)/(10 Cyl., 6.8L Engine), includes Spark Plugs
DriveWire
16-Piece Kit Ignition Coil, (8 Cyl., 4.6L/5.4L Engines)/(10 Cyl., 6.8L Engine), includes Spark Plugs
Part Number: KIT-052523-02
Guaranteed to Fit
$459.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L GAS
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L GAS
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L GAS
Product Details
Components : (8) Ignition Coil and (8) Spark PlugRecommended Use : OE ReplacementProduct Fit : Direct FitReplaces OE Number : 4517, 5011, 26326, 30721, 30728, 48688, 49170, 50006, 82423, 82425, 140032, 250006, 368013, 420001, 521761, 601000, 1400328, 6736000, 9212005, 88921369, 89057153, 92120058, 92192005, 92840588, 0221504704, 250534733, 921200510, 928405710, 140032B, 140032B8, 140032K, 140032K8, 1L2U12029AA, 1L2Z12029AA, 1L2Z12029AC, 26C1001, 2IGC0119, 346S, 3W7Z12029AA, 5C1127, 5C1412, 7B3, 8W7Z12029A, C1139, C1417, C14178, C1417DLGKIT, C1417SPEC, C1417VC, C500, C500M8, C566, CFD503, DG508, E262, EBC1342, F523Interchange Part Number : FD503, 4517, 5011, 26326, 30721, 30728, 48688, 49170, 50006, 82423, 82425, 140032, 250006, 368013, 420001, 521761, 601000, 1400328, 6736000, 9212005, 88921369, 89057153, 92120058, 92192005, 92840588, 0221504704, 250534733, 921200510, 928405710, 140032B, 140032B8, 140032K, 140032K8, 1L2U12029AA, 1L2Z12029AA, 1L2Z12029AC, 26C1001, 2IGC0119, 346S, 3W7Z12029AA, 5C1127, 5C1412, 7B3, 8W7Z12029A, C1139, C1417, C14178, C1417DLGKIT, C1417SPEC, C1417VC, C500, C500M8, C566, CFD503, DG508, E262, EBC1342Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 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.

Quantity Sold : Kit
Iridium XP Series Spark Plug, Sold individually
Autolite®
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP103
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Fine Wire Center Electrode Design; Mid Projection Tip Configuration; Stud Electrical Terminal Type; Nickel Ground Electrode Core Material; Tapered Ground Electrode Tip Design; Platinum Ground Electrode Tip Material; Ceramic Insulator Material; Tapered Seat TypeSeries : Iridium XP SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : Lifetime Autolite 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.

Electrode Core Material : Copper Electrode CoreReach : 0.68 in. ReachGap Size : 0.05 in.Thread Size : 14 mm
Professional Conventional Series Spark Plug, Sold individually
AC Delco®
Professional Conventional Series Spark Plug, Sold individually
Part Number: ACR42LTS
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L FI, SOHC, 20 Valve
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L FI, SOHC, 20 Valve
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L FI, SOHC, 20 Valve
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSeries : Professional Conventional SeriesSpark Plug Code : R42LTSElectrode Tip Material : Nickel alloy Electrode TipQuantity 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.

Electrode Core Material : Copper Electrode CoreReach : 17.55 mm ReachGap Size : 0.032 in.Thread Size : 14 mm thread size
Professional Conventional Series Spark Plug, Set of 10
AC Delco®
Professional Conventional Series Spark Plug, Set of 10
Part Number: SET-ACR42LTS-10
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L FI, SOHC, 20 Valve
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L FI, SOHC, 20 Valve
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L FI, SOHC, 20 Valve
Product Details
Series : Professional Conventional SeriesSpark Plug Code : R42LTSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 10Warranty : 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.

Electrode Core Material : Copper Electrode CoreReach : 17.55 mm ReachGap Size : 0.032 in.Thread Size : 14 mm thread size
Platinum Series Spark Plug, Sold individually
Bosch®
Platinum Series Spark Plug, Sold individually
Part Number: BS6710
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Tapered Seat Type; Solid Terminal Type; 0.6 mm Center Electrode Size; Fine Wire Type; Projected; (1) Standard; Taper-Cut Shape; With ResistorSeries : Platinum SeriesElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Bosch 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.

Promotions : European Vehicle PartsElectrode Core Material : Platinum Electrode CoreReach : 17.5 mm ReachGap Size : 1.5 mmHeat Range : 7Thread Size : 14 mm
Ruthenium HX Series Spark Plug, Sold individually
NGK®
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG94567
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Projected Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Fine Wire Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP511, 94567, 41910, 12679799, AGSF22F1, AJ0318110Quantity Sold : Sold individuallyWarranty : 60-day NGK 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.

Electrode Core Material : Copper Electrode CoreReach : 18 mm ReachGap Size : 0.04 in.Interchange Part Number : SP511, 94567, 41910, 12679799, AGSF22F1, AJ0318110Heat Range : 5Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 10
NGK®
Ruthenium HX Series Spark Plug, Set of 10
Part Number: SET-NG94567-10
Guaranteed to Fit
$102.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP511, 94567, 41910, 12679799, AGSF22F1, AJ0318110Quantity Sold : Set of 10Warranty : 60-day NGK 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.

Electrode Core Material : Copper Electrode CoreReach : 18 mm ReachGap Size : 0.04 in.Interchange Part Number : SP511, 94567, 41910, 12679799, AGSF22F1, AJ0318110Heat Range : 5Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 12
NGK®
Ruthenium HX Series Spark Plug, Set of 12
Part Number: SET-NG94567-12
Guaranteed to Fit
$121.49
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP511, 94567, 41910, 12679799, AGSF22F1, AJ0318110Quantity Sold : Set of 12Warranty : 60-day NGK 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.

Electrode Core Material : Copper Electrode CoreReach : 18 mm ReachGap Size : 0.04 in.Interchange Part Number : SP511, 94567, 41910, 12679799, AGSF22F1, AJ0318110Heat Range : 5Thread Size : 14 mm thread size
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Bosch®
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Part Number: BS9605
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L Original Equipment Is Iridium
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L Original Equipment Is Iridium
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L Original Equipment Is Iridium
Product Details
Series : OE Fine Wire Iridium Spark Plug SeriesSpark Plug Code : HR7KII33VElectrode Tip Material : Iridium/Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Bosch 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.

Promotions : European Vehicle PartsElectrode Core Material : Iridium Electrode CoreReach : 17.5 mm ReachGap Size : 1.3 mmHeat Range : 7Thread Size : 14 mm thread size
Iridium TT Series Spark Plug, Sold individually
Denso®
Iridium TT Series Spark Plug, Sold individually
Part Number: NP4714
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Tapered Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationSeries : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Denso 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.

Electrode Core Material : Nickel Copper Alloy Electrode CoreReach : 0.71 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementHeat Range : 20Thread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 10
Denso®
Iridium TT Series Spark Plug, Set of 10
Part Number: SET-NP4714-10
Guaranteed to Fit
$77.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Series : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 10Warranty : 1-year or 12,000-mile Denso 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.

Electrode Core Material : Nickel Copper Alloy Electrode CoreReach : 0.71 in. ReachGap Size : 0.04 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 12
Denso®
Iridium TT Series Spark Plug, Set of 12
Part Number: SET-NP4714-12
Guaranteed to Fit
$90.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Series : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 12Warranty : 1-year or 12,000-mile Denso 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.

Electrode Core Material : Nickel Copper Alloy Electrode CoreReach : 0.71 in. ReachGap Size : 0.04 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
RapidFire Performance Platinum Series Spark Plug, Sold individually
AC Delco®
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC16
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Notes : Single platinum electrode configurationSeries : RapidFire Performance Platinum SeriesSpark Plug Code : 16Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 3 year, unlimited-mileage AC Delco 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.

Electrode Core Material : Copper Electrode CoreGap Size : OE Replacement
RapidFire Performance Platinum Series Spark Plug, Set of 10
AC Delco®
RapidFire Performance Platinum Series Spark Plug, Set of 10
Part Number: SET-AC16-10
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2004 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 2004 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Series : RapidFire Performance Platinum SeriesSpark Plug Code : 16Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 10Warranty : 3 year, unlimited-mileage AC Delco 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.

Electrode Core Material : Copper Electrode CoreGap Size : OE Replacement
Page 1 of 3 | Showing 1 - 15 of 39 results

Top Rated Products

AC Delco Professional Conventional Series Spark Plug, Sold individually
$10.99( Review)
Good parts that fit
Oliver R.
VERIFIED PURCHASER
DriveWire 20-Piece Kit Ignition Coil with Spark Plugs, 10 Cylinder, 6.8L Engine
$107.99( Review)
They've been right on helping me get the correct parts from my vehicles
John R.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
Why Won’t My Car Start?
Why Won’t My Car Start?Automotive professionals break down no-start situations into two separate categories: crank-no-start and no-crank-no-start.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.