{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2018 Buick Regal Sportback
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2018 Buick Regal Sportback

2018 Buick Regal Sportback Spark Plugs

Refine by:

Shop Catalog

Showing 1 - 11 of 11 results
Sort by:
Double Iridium Series Spark Plug, Sold individually
Bosch®
Double Iridium Series Spark Plug, Sold individually
Part Number: BS96315
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 2018 Buick Regal Sportback Base 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Preferred II 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Preferred 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Essence 4 Cyl 2.0L
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 6000 Ohms Resistance; 4-Cycle Spark Plug Type; Nickel-Yttrium and Copper and Iridium Ground Electrode Tip; Standard Ground Configuration; Standard Ground Electrode Tip; Non-Projected Ceramic Insulator; Tapered Seat Type; With ResistorSeries : Double Iridium SeriesElectrode Tip Material : Iridium 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 : Nickel-Yttrium, Copper, and Iridium Electrode CoreReach : 25 mm ReachGap Size : 0.7 mmRecommended Use : OE ReplacementProduct Fit : Direct FitHeat Range : 7Thread Size : 14 mm
Iridium IX Series Spark Plug, Sold individually
NGK®
Iridium IX Series Spark Plug, Sold individually
Part Number: NG91768
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2018 Buick Regal Sportback GS 6 Cyl 3.6L
Product Details
Notes : (1) Ground Electrode Quantity; 0.63 in. Hex Size; 2.07 in. Insulator Height; Copper Center Electrode Core Material; Iridium Center Electrode Tip Material; Non-Removable Nut Electrical Terminal Type; Standard Ground Configuration; Nickel Ground Electrode Core Material; Taper Cut Ground Electrode Tip Design; Tapered Seat TypeSeries : Iridium IX SeriesReplaces OE Number : 91768Quantity 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.

Reach : 0.98 in. ReachGap Size : 0.03 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 91768Heat Range : 7Thread Size : 0.47 in.
Laser Iridium Series Spark Plug, Sold individually
NGK®
Laser Iridium Series Spark Plug, Sold individually
Part Number: NG92176
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2018 Buick Regal Sportback GS 6 Cyl 3.6L
Product Details
Notes : (1) Ground Electrode Quantity; 0.55 in. Hex Size; 2.07 in. Insulator Height; Copper Center Electrode Core Material; Iridium Center Electrode Tip Material; Non-Removable Nut Electrical Terminal Type; Standard Ground Configuration; Nickel Ground Electrode Core Material; Standard Ground Electrode Tip Design; Tapered Seat TypeSeries : Laser Iridium SeriesReplaces OE Number : 92176Quantity 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.

Reach : 0.98 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 92176Heat Range : 7Thread Size : 0.47 in.
Professional Iridium Series Spark Plug, Sold individually
AC Delco®
Professional Iridium Series Spark Plug, Sold individually
Part Number: AC41125
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2018 Buick Regal Sportback Base 4 Cyl 2.0L FWD
  • 2018 Buick Regal Sportback Essence 4 Cyl 2.0L AWD
  • 2018 Buick Regal Sportback Preferred 4 Cyl 2.0L FWD
Product Details
Series : Professional Iridium SeriesElectrode Tip Material : Iridium Electrode TipReplaces OE Number : 12626906, 41116Quantity 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 CoreGap Size : 0.035 in.
Professional Iridium Series Spark Plug, Set of 4
AC Delco®
Professional Iridium Series Spark Plug, Set of 4
Part Number: SET-AC41125-4
Guaranteed to Fit
$40.99
Vehicle Fitment
  • 2018 Buick Regal Sportback Base 4 Cyl 2.0L FWD
  • 2018 Buick Regal Sportback Essence 4 Cyl 2.0L FWD
  • 2018 Buick Regal Sportback Preferred 4 Cyl 2.0L FWD
Product Details
Series : Professional Iridium SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 4Warranty : 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 CoreGap Size : 0.035 in.
Ruthenium HX Series Spark Plug, Sold individually
NGK®
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG90495
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2018 Buick Regal Sportback Preferred II 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Preferred 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Base 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Essence 4 Cyl 2.0L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Extended Projection Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Projected Square Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Quantity 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.Interchange Part Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Heat Range : 6Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 4
NGK®
Ruthenium HX Series Spark Plug, Set of 4
Part Number: SET-NG90495-4
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 2018 Buick Regal Sportback Preferred II 4 Cyl 2.0L Gap 0.036 in.
  • 2018 Buick Regal Sportback Preferred 4 Cyl 2.0L Gap 0.036 in.
  • 2018 Buick Regal Sportback Essence 4 Cyl 2.0L Gap 0.036 in.
  • 2018 Buick Regal Sportback Base 4 Cyl 2.0L Gap 0.036 in.
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Quantity 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.

Electrode Core Material : Copper Electrode CoreReach : 25 mm ReachGap Size : 0.03 in.Interchange Part Number : SP512A, 90495, 41125, 12647827, CYFS12F3, L3BD18110, AJ813092, LR025605Heat Range : 6Thread Size : 14 mm thread size
GM Original Equipment Series Spark Plug, Sold individually
AC Delco®
GM Original Equipment Series Spark Plug, Sold individually
Part Number: AC41130
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2018 Buick Regal Sportback GS 6 Cyl 3.6L 9-Speed, Automatic Transaxle, transmissionmfrcode : 9T60, Engine Oil Cooler(KPS)
Product Details
Notes : 14 mm Hex Size; 2.07 in. Insulator Height; 3.3 in. Length; 0.7 in. Width; 0.6 in. Height; (1) Ground Electrode Quantity; Platinum Pad Ground Electrode Tip Design; Projected Tip Ground Configuration; Conical Seat TypeSeries : GM Original Equipment SeriesElectrode 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.

Reach : 0.98 in. ReachGap Size : 0.04 in.Heat Range : 7Thread Size : 12 mm Thread Size
GM Original Equipment Series Spark Plug, Set of 6
AC Delco®
GM Original Equipment Series Spark Plug, Set of 6
Part Number: SET-AC41130-6
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2018 Buick Regal Sportback GS 6 Cyl 3.6L 9-Speed, Automatic Transaxle, transmissionmfrcode : 9T60, Engine Oil Cooler(KPS)
Product Details
Series : GM Original Equipment SeriesElectrode 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.

Reach : 0.98 in. ReachGap Size : 0.04 in.Heat Range : 7Thread Size : 12 mm Thread Size
Double Iridium Series Spark Plug, Set of 4
Bosch®
Double Iridium Series Spark Plug, Set of 4
Part Number: SET-BS96315-4
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2018 Buick Regal Sportback Base 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Preferred II 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Preferred 4 Cyl 2.0L
  • 2018 Buick Regal Sportback Essence 4 Cyl 2.0L
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 6000 Ohms Resistance; 4-Cycle Spark Plug Type; Nickel-Yttrium and Copper and Iridium Ground Electrode Tip; Standard Ground Configuration; Standard Ground Electrode Tip; Non-Projected Ceramic Insulator; Tapered Seat Type; With ResistorComponents : (4) Spark PlugSeries : Double Iridium SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Set of 4Warranty : 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 : Nickel-Yttrium, Copper, and Iridium Electrode CoreReach : 25 mm ReachGap Size : 0.7 mmRecommended Use : OE ReplacementProduct Fit : Direct FitHeat Range : 7Thread Size : 14 mm
Laser Iridium Series Spark Plug, Set of 6
NGK®
Laser Iridium Series Spark Plug, Set of 6
Part Number: SET-NG92176-6
Guaranteed to Fit
$87.49
Vehicle Fitment
  • 2018 Buick Regal Sportback GS 6 Cyl 3.6L
Product Details
Notes : (1) Ground Electrode Quantity; 0.55 in. Hex Size; 2.07 in. Insulator Height; Copper Center Electrode Core Material; Iridium Center Electrode Tip Material; Non-Removable Nut Electrical Terminal Type; Standard Ground Configuration; Nickel Ground Electrode Core Material; Standard Ground Electrode Tip Design; Tapered Seat TypeComponents : (6) Spark PlugSeries : Laser Iridium SeriesReplaces OE Number : 92176Quantity Sold : Set of 6Warranty : 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.

Reach : 0.98 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 92176Heat Range : 7Thread Size : 0.47 in.
Page 1 of 1 | Showing 1 - 11 of 11 results

Top Rated Products

AC Delco GM Original Equipment Series Spark Plug, Set of 6
$52.49( Review)
Great product
Jesus D.
VERIFIED PURCHASER
NGK Ruthenium HX Series Spark Plug, Set of 4
$47.99( Review)
I have been a fan of NGK plugs for years and Car Parts has the best price on this quaSee More
William N.
VERIFIED PURCHASER
NGK Ruthenium HX Series Spark Plug, Sold individually
$14.99( Review)
Good quality part right oem fitment
Mxp P.
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.