1987 Jaguar XJ6 Spark Plug

Part Number: 591-09083463

Notes: G-Power Spark Plug -- Gap 0.028"

Part Number: 591-09118488

Notes: G-Power Spark Plug -- Gap 0.035"

Part Number: 591-03343718

Notes: Iridium IX Spark Plug -- .035

Part Number: 591-05174455

Notes: Iridium IX Spark Plug -- Gap 0.028"

Part Number: 591-09083209

Notes: Laser Platinum Spark Plug -- Gap 0.028"

Part Number: W0133-1641758

Notes: Standard

Product Remark: BPR5ES NGK

Features:

• Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
• Corrugated Ribs Prevent Flashover
• Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
• Copper Core Aids in Heat Removal
• Triple Seals Prevent Leakage

Part Number: 591-03344044

Notes: Standard Spark Plug -- .028

Part Number: 591-03343720

Notes: Standard Spark Plug -- .035

Part Number: 591-03344046

Notes: V-Power Spark Plug -- .028

Part Number: 591-03343716

Notes: V-Power Spark Plug -- .035

Part Number: 591-05021074

Notes: Nickel -- Gap 0.035 in

Features:

• Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs
• Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability
• Angular, five-ribbed insulator design prevents misfire due to current leakage
• Nickel-plated rolled threads provides complete anti-seize and corrosion protection
• Metal glass fused resistor maximizes interference suppression

Part Number: 591-05277465

Notes: Champion Iridium -- Plug Type RC10WYPB4; Gap .035

Part Number: 591-05027485

Notes: Copper Plus -- Plug Type RC9YC; Gap .035; OE Type

Part Number: 591-05027499

Notes: Copper Plus -- Plug Type RN12YC; Gap .035; OE Type

Part Number: 591-05627884

Notes: Double Platinum Power -- Plug Type RC9PYP; Gap .035

Part Number: 591-05624668

Notes: Double Platinum Power -- Plug Type RN14PMP; Gap .035

Part Number: 591-05027477

Notes: Platinum Power -- Plug Type RC9PYC; Gap .035

Part Number: 591-05027480

Notes: Platinum Power -- Plug Type RN14PMC; Gap .035

Part Number: 591-05051880

Notes: Double Platinum -- Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

Features:

• Denso Part# P16R
• Platinum-tipped Ground Electrode and Platinum-tipped Center Electrode

Part Number: W0133-1632158

Notes: Iridium Power

Product Remark: Iridium IW16

Features:

• Tapered cut, U-Groove ground electrode
• 0.4mm iridium center electrode
• 360-degree laser welding assembly process
• Required ignition voltage reduced
• Unsurpassed center electrode durability
• Available for many performance and power sports applications, including Corvette, Viper, and Harley-Davidson The Iridium Power plug delivers greater spark energy while demanding significantly less secondary required voltage from the ignition system.

Part Number: 591-05169624

Notes: Iridium Power -- Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)

Part Number: 591-05052105

Notes: Iridium Power -- Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)

Features:

• Low fuel consumption
• Excellent acceleration and performance
• Stable combustion during idling
• Long life and high reliability
• Features iridium with high melting point

Part Number: 591-05445060

Notes: Iridium TT -- Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Part Number: 591-05445061

Notes: Iridium TT -- Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Part Number: 591-05169542

Notes: Platinum TT -- Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

Part Number: 591-05169535

Notes: Platinum TT -- Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

Part Number: 591-05651434

Notes: STD -- Gap 0.032; Stock # 3031; O.E. Recommended Resistor Plug with Patented U-Groove Design

Part Number: 591-05051891

Notes: STD -- O.E. Recommended Resistor Plug with Patented U-Groove Design

Features:

• Denso Part# W16EXR-U
• Denso Traditional Nickel Spark Plug
• U-Groove Ground Electrode

Part Number: 591-05051883

Notes: STD -- O.E. Recommended Resistor Plug with Patented U-Groove Design

Features:

• Q20PR-U
• Increases engine performance and throttle response
• Efficient fuel consumption
• Improved cold-starting
• Stable combustion during idling

Part Number: 591-09006440

Notes: Professional Conventional -- New; Gap .035

Part Number: 591-09006520

Notes: Professional Conventional -- New; Gap .035

Part Number: 591-09006444

Notes: Professional Double Platinum -- New; Gap .035

Part Number: 591-09150015

Notes: Professional Double Platinum -- New; Gap .036

Part Number: 591-05343291

Notes: Spark Plug

Features:

• More Horsepower
• Improved Fuel Efficiency
• Reduced Engine Emissions
• Longer Engine Life
• Better Conductive Heat Transfer
• Easier starts in all weather conditions

Part Number: 591-05048434

Notes: Spark Plug -- Plug Material: Copper; Engines With 14mm Diameter Threads and 3/4 In. Thread Reach; Gap: .035; Type - Alternative Plug

Part Number: 591-05048472

Notes: Spark Plug -- Plug Material: Finewire Platinum; Gap: .035; Type - Alternative Plug

Part Number: 591-05103809

Notes: PLATINUM

Part Number: 591-05020952

Notes: Platinum Plus -- Gap 0.035 in

Features:

• Exclusive platinum technology in the center electrode for quicker starts, smoother acceleration and increased fuel efficiency
• Tapered, yttrium enhanced v-profile ground electrode provides a 25% longer performance life
• Lower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
• Factory-set gap ¿ once the proper gap is set, there's no need to re-gap
• Contains one spark plug