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2021 Cadillac CT5
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Lifetime Replacement
2021 Cadillac CT5

2021 Cadillac CT5 Spark Plugs

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Spark Plug, Sold individually, 6, 3.0, GM Original Equipment Series
AC Delco®
Spark Plug, Sold individually, 6, 3.0, GM Original Equipment Series
Part Number: AC41131
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2021 Cadillac CT5 Premium Luxury 6 Cyl 3.0L AWD
  • 2021 Cadillac CT5 V 6 Cyl 3.0L RWD
Product Details
Notes : 14 mm Hex Size; 2.07 in. Insulator Height; (1) Ground Electrode Quantity; Single Prong Electrode Ground Electrode Tip Design; Single Ground Configuration; Conical Seat TypeElectrode Tip Material : Iridium 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 CoreReach : 0.98 in. ReachSeries : GM Original Equipment SeriesGap Size : 0.03 in.Heat Range : 8Thread Size : 12 mm Thread Size
Spark Plug, Set of 6, 6, 3.0, GM Original Equipment Series
AC Delco®
Spark Plug, Set of 6, 6, 3.0, GM Original Equipment Series
Part Number: SET-AC41131-6
Guaranteed to Fit
$54.49
Vehicle Fitment
  • 2021 Cadillac CT5 Premium Luxury 6 Cyl 3.0L RWD
  • 2021 Cadillac CT5 V 6 Cyl 3.0L RWD
Product Details
Electrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 6Warranty : 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 CoreReach : 0.98 in. ReachSeries : GM Original Equipment SeriesGap Size : 0.03 in.Heat Range : 8Thread Size : 12 mm Thread Size
Spark Plug, Sold individually, 4, 2.0
NGK®
Spark Plug, Sold individually, 4, 2.0
Part Number: NG94524
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2021 Cadillac CT5 Sport 4 Cyl 2.0L
  • 2021 Cadillac CT5 Premium Luxury 4 Cyl 2.0L
  • 2021 Cadillac CT5 Luxury 4 Cyl 2.0L
Product Details
Replaces OE Number : 94524, 55504354Quantity Sold : Sold individuallyWarranty : 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.

Interchange Part Number : 94524, 55504354Recommended Use : OE ReplacementProduct Fit : Direct Fit
Spark Plug, Sold individually, 6, 3.0, Laser Iridium Series
NGK®
Spark Plug, Sold individually, 6, 3.0, Laser Iridium Series
Part Number: NG92968
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2021 Cadillac CT5 Premium Luxury 6 Cyl 3.0L
  • 2021 Cadillac CT5 V 6 Cyl 3.0L
Product Details
Notes : 1.25 mm Thread Pitch; 14 mm Hex Size; 0.6 mm Projected Fine Wire Iridium Center Electrode; 5000 Ohms Resistance; (1) Standard Taper Cut Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeElectrode Tip Material : Iridium Electrode TipReplaces OE Number : 92968Quantity 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 : 25 mm ReachGap Size : 0.03 in.Series : Laser Iridium SeriesInterchange Part Number : 92968Heat Range : 8Thread Size : 12 mm Thread Size
Spark Plug, Sold individually, 4, 2.0, Professional Iridium Series
AC Delco®
Spark Plug, Sold individually, 4, 2.0, Professional Iridium Series
Part Number: AC41103IP
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2021 Cadillac CT5 Premium Luxury 4 Cyl 2.0L RWD
  • 2021 Cadillac CT5 Sport 4 Cyl 2.0L AWD
  • 2021 Cadillac CT5 Luxury 4 Cyl 2.0L RWD
Product Details
Notes : 16 mm Hex Size; 0.98 in. Insulator Height; 7500 Ohms Resistance; (1) Ground Electrode; Single Ground Configuration; Nickel Alloy Ground Electrode Core; Single Prong Ground Electrode Tip Design; Gasket Seat Type; Fixed Terminal TypeQuantity 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.

Series : Professional Iridium Series
Spark Plug, Set of 4, 4, 2.0
NGK®
Spark Plug, Set of 4, 4, 2.0
Part Number: SET-NG94524-4
Guaranteed to Fit
$59.49
Vehicle Fitment
  • 2021 Cadillac CT5 Sport 4 Cyl 2.0L
  • 2021 Cadillac CT5 Premium Luxury 4 Cyl 2.0L
  • 2021 Cadillac CT5 Luxury 4 Cyl 2.0L
Product Details
Components : (4) Spark PlugReplaces OE Number : 94524, 55504354Quantity Sold : Set of 4Warranty : 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.

Interchange Part Number : 94524, 55504354Recommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 6 of 6 results

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Product Questions & Answers

AC Delco Spark Plug, Sold individually, 4, 2.0, Professional Iridium Series
$14.49
Q:2020 GMC Acadia SLE AWD 2.0L turbo engine L4 (LSY) engine code 4.  Torque value and yes or no to anti-seize on new plug installation? Show Less
Grego
A:BEST ANSWERHi Greg, thank you for reaching out. The torque specifications of the spark plugs for the 2020 GMC Acadia SLE with a 2.0-liter engine is 17 N•m (13 lb-ft). We don't suggest using anti-seize products when installing new spark plugs. You can use this link to order the part and take advantage of our low price for this item: https://www.carparts.com/spark-plug/ac-delco/ac41103ip?can=CPAP3648_CSQA_20240728 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >

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A Short Course on Ignition Systems
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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
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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.