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2004 Workhorse FasTrack FT1601
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2004 Workhorse FasTrack FT1601

2004 Workhorse FasTrack FT1601 Spark Plugs

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Iridium XP Series Spark Plug, Sold individually
Autolite®
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP5245
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L .040"/1.0Mm; Oe Style
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Fine Wire Center Electrode Design; Long 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 TypeElectrode 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. ReachSeries : Iridium XP SeriesGap Size : 0.04 in.Thread Size : 14 mm
Iridium XP Series Spark Plug, Sold individually
Autolite®
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP605
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 5.7L .060"/1.5mm
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 TypeElectrode 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. ReachSeries : Iridium XP SeriesGap Size : 0.06 in.Thread Size : 14 mm
Professional Conventional Series Spark Plug, 8 Cyl., 4.8L Engine, FI
AC Delco®
Professional Conventional Series Spark Plug, 8 Cyl., 4.8L Engine, FI
Part Number: ACR44LTSM
Guaranteed to Fit
$3.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L FI
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSpark Plug Code : R44LTSMElectrode 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 ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
Professional Conventional Series Spark Plugs, Set of 8, 8 Cyl., 4.8L Engine, FI
AC Delco®
Professional Conventional Series Spark Plugs, Set of 8, 8 Cyl., 4.8L Engine, FI
Part Number: SET-ACR44LTSM-8
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L FI
Product Details
Spark Plug Code : R44LTSMElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
Professional Conventional Series Spark Plug, Sold individually
AC Delco®
Professional Conventional Series Spark Plug, Sold individually
Part Number: ACR44LTS6
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 5.7L FI
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSpark Plug Code : R44LTS6Electrode 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 ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
Professional Conventional Series Spark Plug, Set of 8
AC Delco®
Professional Conventional Series Spark Plug, Set of 8
Part Number: SET-ACR44LTS6-8
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 5.7L FI
Product Details
Spark Plug Code : R44LTS6Electrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
RapidFire Performance Platinum Series Spark Plug, Sold individually
AC Delco®
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC14
Guaranteed to Fit
$4.99
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 5.7L Gap .060
Product Details
Notes : 5/8 in. hex size; Tapered spark plug seat style; Nickel Alloy ground electrode core material; Single platinum electrode configurationSpark Plug Code : 14Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19308033Quantity 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 CoreReach : 0.68 in. ReachGap Size : 0.062 in.Series : RapidFire Performance Platinum SeriesThread Size : 14 mm thread size
RapidFire Performance Platinum Series Spark Plug, Set of 8
AC Delco®
RapidFire Performance Platinum Series Spark Plug, Set of 8
Part Number: SET-AC14-8
Guaranteed to Fit
$38.99
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 5.7L Gap .060
Product Details
Spark Plug Code : 14Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 CoreReach : 0.68 in. ReachSeries : RapidFire Performance Platinum SeriesGap Size : 0.062 in.Thread Size : 14 mm thread size
Professional Platinum Series Spark Plug, Sold individually
AC Delco®
Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41-942
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 5.7L Gap .060
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 7-year or unlimited mile 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 CoreSeries : Professional Platinum SeriesGap Size : OE Replacement
Professional Platinum Series Spark Plug, Set of 8
AC Delco®
Professional Platinum Series Spark Plug, Set of 8
Part Number: SET-AC41-942-8
Guaranteed to Fit
$58.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 5.7L Gap .060
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 7-year or unlimited mile 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 CoreSeries : Professional Platinum SeriesGap Size : OE Replacement
Professional Platinum Series Spark Plug, Sold individually
AC Delco®
Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41962
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L Gap .040
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 7-year or unlimited mile 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 CoreSeries : Professional Platinum SeriesGap Size : 0.04 in.
Professional Platinum Series Spark Plug, Set of 8
AC Delco®
Professional Platinum Series Spark Plug, Set of 8
Part Number: SET-AC41962-8
Guaranteed to Fit
$57.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L Gap .040
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 7-year or unlimited mile 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 CoreSeries : Professional Platinum SeriesGap Size : 0.04 in.
RapidFire Performance Platinum Series Spark Plug, Sold individually
AC Delco®
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AP6
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L Gap .040
Product Details
Notes : Single platinum electrode configurationSpark Plug Code : 6Electrode 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 CoreReach : 0.68 in ReachSeries : RapidFire Performance Platinum SeriesGap Size : OE Replacement
RapidFire Performance Platinum Series Spark Plug, Set of 8
AC Delco®
RapidFire Performance Platinum Series Spark Plug, Set of 8
Part Number: SET-AP6-8
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L Gap .040
Product Details
Spark Plug Code : 6Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 CoreReach : 0.68 in ReachSeries : RapidFire Performance Platinum SeriesGap Size : OE Replacement
Iridium XP Series Spark Plug, Set of 8
Autolite®
Iridium XP Series Spark Plug, Set of 8
Part Number: SET-ALTXP5245-8
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 2004 Workhorse FasTrack FT1601 Base 8 Cyl 4.8L .040"/1.0Mm; Oe Style
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Fine Wire Center Electrode Design; Long 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 TypeComponents : (8) Spark PlugElectrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 8Warranty : 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 : 0.04 in.Recommended Use : OE ReplacementProduct Fit : Direct FitSeries : Iridium XP SeriesThread Size : 14 mm
Page 1 of 2 | Showing 1 - 15 of 16 results

Top Rated Products

AC Delco RapidFire Performance Platinum Series Spark Plug, Set of 8
$38.99( Review)
Thank you for your service and merchandise that arrived in good condition . I apSee More
Ricaldo R.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

AC Delco RapidFire Performance Platinum Series Spark Plug, Set of 8
$44.49
Q:What is the gap size? Need a 0.04 gap size for a 2007 gmc Denali xl 1500 Show Less
Daniel S.
A:BEST ANSWERHi Daniel, thank you for reaching out. The pre-gap size of this set is 0.045 inches. This set fits a 2007 GMC Yukon XL 1500 Denali with a 6.2-liter engine. You can use this link to order this set and take advantage of our low price for this product: https://www.carparts.com/spark-plug/ac-delco/set-ap6-8?can=CPAP3648_CSQA_20240908 I hope this helps. Happy shopping. Show less
Aldrin P.
 
4 Questions, 1 AnswerView all Q&As >
AC Delco RapidFire Performance Platinum Series Spark Plug, Sold individually
$13.99
Q:Are they gap and ready to install in chevrolet suburban?
Carlton C.
A:BEST ANSWERHi Carlton, thank you for reaching out! Yes, they are. You can click the link below to order the part while stocks last. Have a good one! https://www.carparts.com/spark-plug/ac-delco/ap6?can=cpab2020_csqa_20240316 Show less
Andrew B.
 
4 Questions, 1 AnswerView all Q&As >

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