{
    "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
}
1991 Lincoln Town Car

1991 Lincoln Town Car Spark Plugs

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 39 results
Display item:
15
30
45
Sort by:
Platinum Series Spark Plug, Sold individually
Part Number: BS6747
Guaranteed to Fit
$4.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
Product Details
Notes : (1) Ground Electrode; 16 mm Hex Size; 6000 Ohms Resistance; 4-Cycle Spark Plug Type; Nickel-Yttrium Ground Electrode Tip; Standard Ground Configuration; Standard Ground Electrode Tip; Non-Projected Ceramic Insulator; Tapered Seat Type; With ResistorSeries : Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Bosch limited warrantyPromotions : European Vehicle PartsElectrode Core Material : Nickel-Yttrium, Copper, and Platinum Electrode CoreReach : 17.5 mm ReachGap Size : 1.3 mmRecommended Use : OE ReplacementProduct Fit : Direct FitHeat Range : 7Thread Size : 14 mm
OE/Specialty Spark Plug Series Spark Plug, Sold individually
Part Number: BS7971
Guaranteed to Fit
$2.49
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L Gap 0.054 In
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L Gap 0.054 In
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L Gap 0.054 In
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L Gap 0.054 In
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L Gap 0.054 In
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L Gap 0.054 In
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Tapered seat styleSeries : OE/Specialty Spark Plug SeriesSpark Plug Code : HR8DCX+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 : European Vehicle PartsElectrode Core Material : Copper Electrode CoreReach : 17.55 mm ReachGap Size : 1.1 mmHeat Range : 8Thread Size : 14 mm thread size
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP104
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
Product Details
Notes : 5000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Standard Center Electrode Design; Mid Projection Tip Configuration; Stud Electrical Terminal Type; Nickel Ground Electrode Core Material; Tapered Ground Electrode Tip Design; Nickel Ground Electrode Tip Material; Ceramic Insulator Material; Tapered Seat TypeSeries : Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 4-year 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
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP104
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
Product Details
Notes : 5000 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
Part Number: ACR42LTS
Guaranteed to Fit
$2.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L FI, SOHC, 16 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 8
Part Number: SET-ACR42LTS-8
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L FI, SOHC, 16 Valve
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L FI, SOHC, 16 Valve
Product Details
Series : Professional Conventional SeriesSpark Plug Code : R42LTSElectrode 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 ReachGap Size : 0.032 in.Thread Size : 14 mm thread size
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Part Number: BS9606
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
Product Details
Series : OE Fine Wire Iridium Spark Plug SeriesSpark Plug Code : HR7DII33VElectrode 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
Part Number: NP4714
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
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 8
Part Number: SET-NP4714-8
Guaranteed to Fit
$64.49
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
Product Details
Series : Iridium TT SeriesElectrode 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 : 0.71 in. ReachGap Size : 0.04 in.Heat Range : 20Recommended Use : OE ReplacementThread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 10
Part Number: SET-NP4714-10
Guaranteed to Fit
$77.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
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
Part Number: SET-NP4714-12
Guaranteed to Fit
$90.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
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.
Platinum TT Series Spark Plug, Sold individually
Part Number: NP4512
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Tapered seat style; Twin tip design; Titanium enhanced ground electrode; Machine rolled threadsSeries : Platinum TT SeriesSpark Plug Code : PT20TTElectrode 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 : 18 mm ReachGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 8
Part Number: SET-NP4512-8
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PT20TTElectrode 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 : 18 mm ReachGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 10
Part Number: SET-NP4512-10
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PT20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 10Warranty : 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 : 18 mm ReachGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 12
Part Number: SET-NP4512-12
Guaranteed to Fit
$52.99
Vehicle Fitment
  • 1991 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1991 Lincoln Town Car Base 8 Cyl 4.6L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PT20TTElectrode 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 : 18 mm ReachGap Size : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Page 1 of 3 | Showing 1 - 15 of 39 results

Top Rated Products

Works great
Lester J.
VERIFIED PURCHASER

Popular Products