{
    "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
}
1990 Jeep Grand Wagoneer
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1990 Jeep Grand Wagoneer

1990 Jeep Grand Wagoneer Spark Plugs

Refine by:

Shop Catalog

Showing 1 - 15 of 21 results
Display item:
15
30
45
Sort by:
Spark Plug, Gap 0.044 In, Sold individually, 8 Cyl 5.9L, OE/Specialty Spark Plug Series -
Bosch®
Spark Plug, Gap 0.044 In, Sold individually, 8 Cyl 5.9L, OE/Specialty Spark Plug Series -
Part Number: BS7907
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L Gap 0.044 In
Product Details
Notes : 13/16 in. hex size; Projected tip; Removable nut terminal type; Gasket seat styleSpark Plug Code : WR8DCX+Electrode Tip Material : Nickel-yttrium 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 : CarParts EuroElectrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 1.1 mmSeries : OE/Specialty Spark Plug SeriesHeat Range : 8Thread Size : 14 mm thread size
Spark Plug, Sold individually, 8 Cyl 5.9L, Platinum TT Series -
Denso®
Spark Plug, Sold individually, 8 Cyl 5.9L, Platinum TT Series -
Part Number: NP4502
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Notes : 13/16 in. hex size; Solid terminal type; Gasket seat style; Twin tip design; Titanium enhanced ground electrode; Machine rolled threadsSpark Plug Code : PW20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year 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 : Copper Electrode CoreReach : 19 mm ReachGap Size : 1 mmSeries : Platinum TT SeriesHeat Range : 20Thread Size : 14 mm thread size
Spark Plug, Set of 8, 8 Cyl 5.9L, Platinum TT Series -
Denso®
Spark Plug, Set of 8, 8 Cyl 5.9L, Platinum TT Series -
Part Number: SET-NP4502-8
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Spark Plug Code : PW20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 1-year 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 : Copper Electrode CoreReach : 19 mm ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Spark Plug, Set of 12, 8 Cyl 5.9L, Platinum TT Series -
Denso®
Spark Plug, Set of 12, 8 Cyl 5.9L, Platinum TT Series -
Part Number: SET-NP4502-12
Guaranteed to Fit
$52.99
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Spark Plug Code : PW20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 12Warranty : 1-year 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 : Copper Electrode CoreReach : 19 mm ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Spark Plug, Original Equipment is Copper, Sold individually, 8 Cyl 5.9L, OE Fine Wire Double Platinum Spark Plug Series -
Bosch®
Spark Plug, Original Equipment is Copper, Sold individually, 8 Cyl 5.9L, OE Fine Wire Double Platinum Spark Plug Series -
Part Number: BS8118
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L Original Equipment is Copper
Product Details
Spark Plug Code : WR8LPP33XElectrode Tip Material : 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 : CarParts EuroElectrode Core Material : Platinum Electrode CoreReach : 19 mm ReachGap Size : 1.1 mmSeries : OE Fine Wire Double Platinum Spark Plug SeriesHeat Range : 8Thread Size : 14 mm thread size
Spark Plug, Do Not Gap, Gap is Preset, Sold individually, 8 Cyl 5.9L, Platinum Series -
Bosch®
Spark Plug, Do Not Gap, Gap is Preset, Sold individually, 8 Cyl 5.9L, Platinum Series -
Part Number: BS6736
Guaranteed to Fit
$4.99
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L Do Not Gap, Gap is Preset
Product Details
Notes : 1.25 mm Thread Pitch; 21 mm Hex Size; Gasket Seat Type; Solid Terminal Type; 0.6 mm Center Electrode Size; Fine Wire Type; Non-Projected; (1) Standard; Taper-Cut Shape; With ResistorElectrode 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 : CarParts EuroElectrode Core Material : Platinum Electrode CoreReach : 19 mm ReachGap Size : 0.9 mmSeries : Platinum SeriesHeat Range : 8Thread Size : 14 mm
Spark Plug, Rn12Yc, Set Plug Gap To Manufacturers Recommended Setting, Sold individually, 8 Cyl 5.9L -
Crown®
Spark Plug, Rn12Yc, Set Plug Gap To Manufacturers Recommended Setting, Sold individually, 8 Cyl 5.9L -
Part Number: 5213693
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L Rn12Yc, Set Plug Gap To Manufacturers Recommended Setting
Product Details
Notes : RN12YCElectrode Tip Material : Nickel Copper Alloy Electrode TipReplaces OE Number : J3242841, 3242841Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Crown 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 CoreHeat Range : 12Thread Size : 14mm Thread Size
Rfn14Ly Spark Plug, Sold individually, 8 Cyl 5.9L -
Crown®
Rfn14Ly Spark Plug, Sold individually, 8 Cyl 5.9L -
Part Number: 4318138
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L Rfn14Ly Spark Plug
Product Details
Notes : 5/8 in. hex size; Projected tip; Gasket seat style; Extended gapSpark Plug Code : RFN14LYElectrode Tip Material : Copper Electrode TipReplaces OE Number : J3239652, RFN14LY, 3239652, 0SP00377, SP00377Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Crown 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 : 19 mm ReachHeat Range : 14Thread Size : 14 mm thread size
Spark Plug, Sold individually, 8 Cyl 5.9L, Iridium TT Series -
Denso®
Spark Plug, Sold individually, 8 Cyl 5.9L, Iridium TT Series -
Part Number: NP4709
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Notes : 20.6 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationElectrode 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 : 0.75 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementSeries : Iridium TT SeriesHeat Range : 20Thread Size : 0.55 in.
Spark Plug, Set of 8, 8 Cyl 5.9L, Iridium TT Series -
Denso®
Spark Plug, Set of 8, 8 Cyl 5.9L, Iridium TT Series -
Part Number: SET-NP4709-8
Guaranteed to Fit
$64.99
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Electrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 : 0.75 in. ReachSeries : Iridium TT SeriesGap Size : 0.04 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
Spark Plug, Set of 12, 8 Cyl 5.9L, Iridium TT Series -
Denso®
Spark Plug, Set of 12, 8 Cyl 5.9L, Iridium TT Series -
Part Number: SET-NP4709-12
Guaranteed to Fit
$91.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Electrode 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 : 0.75 in. ReachSeries : Iridium TT SeriesGap Size : 0.04 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
Spark Plug, Sold individually, 8 Cyl 5.9L, Professional Platinum Series -
AC Delco®
Spark Plug, Sold individually, 8 Cyl 5.9L, Professional Platinum Series -
Part Number: AC41-831
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
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
Spark Plug, Sold individually, 8 Cyl 5.9L, Standard Series -
Denso®
Spark Plug, Sold individually, 8 Cyl 5.9L, Standard Series -
Part Number: NP3057
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Notes : 20.6 mm Hex Size; (1) Ground Electrode; Flat Seat Type; U-Groove Electrode Tip Design; Standard ConfigurationElectrode Tip Material : Nickel 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 : 0.75 in. ReachGap Size : 0.03 in.Recommended Use : OE ReplacementSeries : Standard SeriesHeat Range : 20Thread Size : 0.55 in.
Spark Plug, Set of 8, 8 Cyl 5.9L, Standard Series -
Denso®
Spark Plug, Set of 8, 8 Cyl 5.9L, Standard Series -
Part Number: SET-NP3057-8
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Electrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 : 0.75 in. ReachSeries : Standard SeriesGap Size : 0.03 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
Spark Plug, Sold individually, 8 Cyl 5.9L, Iridium Power Series -
Denso®
Spark Plug, Sold individually, 8 Cyl 5.9L, Iridium Power Series -
Part Number: NP5306
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1990 Jeep Grand Wagoneer Base 8 Cyl 5.9L
Product Details
Notes : 5/8 in. hex size; Removable nut terminal type; Gasket seat style; Machine rolled threads; 0.4 mm center electrode; Iridium power electrode configurationSpark Plug Code : IW20Quantity Sold : Sold individuallyWarranty : 1-year 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 : Copper Electrode CoreReach : 19 mm ReachSeries : Iridium Power SeriesGap Size : 1.1 mmHeat Range : 20Thread Size : 14 mm thread size
Page 1 of 2 | Showing 1 - 15 of 21 results

Popular Products