2003 Chrysler Sebring Spark Plug

Part Number: W0133-1640722

Notes: G-Power

Product Remark: LZTR5AGP NGK

Features:

• Fine Wire Platinum Tipped Center Electrode Reduces Required Voltage for Better Starts, Superior Acceleration and Increased Fuel Economy
• Trapezoid Cut Ground Electrode Reduces Quenching
• 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: 1540-09083462

Notes: G-Power Spark Plug -- Gap 0.044"

Features:

• NGK G-Power Platinum spark plugs are an economical upgrade option from traditional spark plugs. Fine wire platinum center electrode provides excellent performance and fuel efficiency.

Part Number: 1540-09083463

Notes: G-Power Spark Plug -- Gap 0.044"

Features:

• NGK G-Power Platinum spark plugs are an economical upgrade option from traditional spark plugs. Fine wire platinum center electrode provides excellent performance and fuel efficiency.

Part Number: 1540-09083223

Notes: G-Power Spark Plug -- Gap 0.044"

Features:

• NGK G-Power Platinum spark plugs are an economical upgrade option from traditional spark plugs. Fine wire platinum center electrode provides excellent performance and fuel efficiency.

Part Number: 1540-09083098

Notes: G-Power Spark Plug -- Gap 0.052"

Features:

• NGK G-Power Platinum spark plugs are an economical upgrade option from traditional spark plugs. Fine wire platinum center electrode provides excellent performance and fuel efficiency.

Part Number: 1540-05051255

Notes: Iridium IX Spark Plug -- Gap 0.044"

Features:

• NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling.

Part Number: 1540-05174401

Notes: Iridium IX Spark Plug -- Gap 0.044"

Features:

• NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling.

Part Number: 1540-05292005

Notes: Iridium IX Spark Plug -- Gap 0.044"

Features:

• NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling.

Part Number: 1540-05245930

Notes: Iridium IX Spark Plug -- Gap 0.052"

Features:

• NGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling.

Part Number: W0133-1635396

Notes: Iridium-IX

Product Remark: BKR6EIX-11

Features:

• Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark
• Iridium Alloy has an Extremely High Melting Point, Perfect for Todays High-Tech, High Performance Engines
• 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: 1540-09083433

Notes: Laser Iridium Spark Plug -- Gap 0.044"

Features:

• Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the strongest ignitability and the longest life possible.

Part Number: 1540-09083539

Notes: Laser Iridium Spark Plug -- Gap 0.044"

Features:

• Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the strongest ignitability and the longest life possible.

Part Number: W0133-1631615

Notes: Laser Platinum

Product Remark: PFR5G-11 NGK

Features:

• Laser welded Platinum center electrode tip
• Platinum disc welded to backside of ground electrode provides long life
• Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
• Faster starts and quicker acceleration
• Better fuel economy and lower emissions
• Best Platinum spark plug available
• Original Equipment Manufacturer approved design

Part Number: W0133-1631748

Notes: Laser Platinum

Product Remark: PFR5J-11 NGK

Features:

• Laser welded Platinum center electrode tip
• Platinum disc welded to backside of ground electrode provides long life
• Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
• Faster starts and quicker acceleration
• Better fuel economy and lower emissions
• Best Platinum spark plug available
• Original Equipment Manufacturer approved design

Part Number: W0133-1828940

Notes: Laser Platinum

Product Remark: PLZTR5A-13 NGK

Features:

• Laser welded Platinum center electrode tip
• Platinum disc welded to backside of ground electrode provides long life
• Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
• Faster starts and quicker acceleration
• Better fuel economy and lower emissions
• Best Platinum spark plug available
• Original Equipment Manufacturer approved design

Part Number: W0133-1631737

Notes: Laser Platinum

Product Remark: PFR6J-11 NGK

Features:

• Laser welded Platinum center electrode tip
• Platinum disc welded to backside of ground electrode provides long life
• Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
• Faster starts and quicker acceleration
• Better fuel economy and lower emissions
• Best Platinum spark plug available
• Original Equipment Manufacturer approved design

Part Number: 1540-09083221

Notes: Laser Platinum Spark Plug -- Gap 0.044"

Features:

• Orignal equipment manufacturer approved NGK Laser Platinum spark plugs provide high ignitibility and longer service life compared to conventional spark plugs. Dual-platinum surfaces on most Laser Platinum spark plugs ensure a slower wear rate.

Part Number: 1540-09083321

Notes: Laser Platinum Spark Plug -- Gap 0.044"; Actual OE Part

Features:

• Orignal equipment manufacturer approved NGK Laser Platinum spark plugs provide high ignitibility and longer service life compared to conventional spark plugs. Dual-platinum surfaces on most Laser Platinum spark plugs ensure a slower wear rate.

Part Number: 1540-03344023

Notes: Laser Platinum Spark Plug -- Gap 0.044"

Features:

• Orignal equipment manufacturer approved NGK Laser Platinum spark plugs provide high ignitibility and longer service life compared to conventional spark plugs. Dual-platinum surfaces on most Laser Platinum spark plugs ensure a slower wear rate.

Part Number: 1540-09083222

Notes: Laser Platinum Spark Plug -- Gap 0.052"

Features:

• Orignal equipment manufacturer approved NGK Laser Platinum spark plugs provide high ignitibility and longer service life compared to conventional spark plugs. Dual-platinum surfaces on most Laser Platinum spark plugs ensure a slower wear rate.

Part Number: W0133-1641711

Notes: Standard

Product Remark: BKR6ES-11

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: W0133-1641827

Notes: Standard

Product Remark: BPR8ES NGK

Part Number: 1540-03344021

Notes: Standard Spark Plug -- Gap 0.044"

Features:

• NGK Standard spark plugs are OE approved and recommended for reliable performance for most automotive and non-automotive applications

Part Number: 1540-03344060

Notes: Standard Spark Plug -- Gap 0.044"

Features:

• NGK Standard spark plugs are OE approved and recommended for reliable performance for most automotive and non-automotive applications

Part Number: W0133-1641791

Notes: V-Power

Product Remark: BKR6E-11 NGK

Features:

• Lowers ignition system voltage requirements
• Greater ignitability and performance over conventional spark plugs
• Corrugated Ribs Prevent Flashover
• Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
• Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
• Increased fuel economy and lower emissions
• Highly durable against electrical and chemical wear
• Triple Seals Prevent Leakage Economical performance a

Part Number: W0133-1638317

Notes: V-Power

Product Remark: LZTR5A-13

Features:

• Lowers ignition system voltage requirements
• Greater ignitability and performance over conventional spark plugs
• Corrugated Ribs Prevent Flashover
• Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
• Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
• Increased fuel economy and lower emissions
• Highly durable against electrical and chemical wear
• Triple Seals Prevent Leakage Economical performance a

Part Number: 1540-03343827

Notes: V-Power Spark Plug -- Gap 0.044"

Features:

• Original equipment manufacturer approved and an excellent upgrade from standard spark plugs, NGK V-Power spark plugs feature a special V-Groove center electrode and concave ground electrode to increase ignitibility.

Part Number: 1540-03344670

Notes: V-Power Spark Plug -- Gap 0.044"

Features:

• Original equipment manufacturer approved and an excellent upgrade from standard spark plugs, NGK V-Power spark plugs feature a special V-Groove center electrode and concave ground electrode to increase ignitibility.

Part Number: 1540-03344139

Notes: V-Power Spark Plug -- Gap 0.044"; Actual OE Part

Features:

• Original equipment manufacturer approved and an excellent upgrade from standard spark plugs, NGK V-Power spark plugs feature a special V-Groove center electrode and concave ground electrode to increase ignitibility.

Part Number: 1540-03344648

Notes: V-Power Spark Plug -- Gap 0.052"

Features:

• Original equipment manufacturer approved and an excellent upgrade from standard spark plugs, NGK V-Power spark plugs feature a special V-Groove center electrode and concave ground electrode to increase ignitibility.

Part Number: 1540-05021082

Notes: Nickel -- Gap 0.044 in; Original equipment is nickel

Features:

• Heavy-duty yttrium enhanced nickel-copper center electrode ensures superior reliability and durability for up to 50% longer performance life vs. standard copper plugs
• Copper core provides broader heat range to resist pre-ignition and fouling
• Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - saving time
• Angled, ribbed insulator design prevents misfire due to flash-over
• Metal glass fused resistor maximizes interference suppression
• Bosch Super Plus, with a heavy-duty yttrium-enhanced copper core center electrode, is the longest lasting copper core spark plug on the market.

Part Number: 1540-05252119

Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original Equipment Is Platinum

Features:

• Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
• OE Fine Wire design requires up to 24% less voltage to ignite
• 360 degree continuous laser welding increases durability for increased life
• Copper core provides broader heat range to resist pre-ignition and fouling
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• Bosch OE Fine Wire Iridium. The only iridium spark plug line engineered for both High Performance and Long Life.

Part Number: 1540-05250285

Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original equipment is double platinum

Features:

• Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
• OE Fine Wire design requires up to 24% less voltage to ignite
• 360 degree continuous laser welding increases durability for increased life
• Copper core provides broader heat range to resist pre-ignition and fouling
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• Bosch OE Fine Wire Iridium. The only iridium spark plug line engineered for both High Performance and Long Life.

Part Number: 1540-05250285

Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original equipment is nickel

Features:

• Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
• OE Fine Wire design requires up to 24% less voltage to ignite
• 360 degree continuous laser welding increases durability for increased life
• Copper core provides broader heat range to resist pre-ignition and fouling
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• Bosch OE Fine Wire Iridium. The only iridium spark plug line engineered for both High Performance and Long Life.

Part Number: 1540-05250287

Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset; Original equipment is nickel

Features:

• Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
• OE Fine Wire design requires up to 24% less voltage to ignite
• 360 degree continuous laser welding increases durability for increased life
• Copper core provides broader heat range to resist pre-ignition and fouling
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• Bosch OE Fine Wire Iridium. The only iridium spark plug line engineered for both High Performance and Long Life.

Part Number: 1540-09021062

Notes: OE Fine Wire Double Platinum -- Do Not Gap, Gap is Preset; Original equipment is double platinum

Features:

• Platinum on the center electrode pin and laser welded platinum inlay ground electrode provide three times longer life than conventional copper spark plugs
• OE Fine Wire design requires up to 24% less voltage to ignite
• 360 degree continuous laser welding increases durability for increased life
• Copper core provides broader heat range to resist pre-ignition and fouling
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• BOSCH OE Fine Wire Double Platinum utilize a platinum tip on both the center and ground electrodes to provide Long Life

Part Number: 1540-09021062

Notes: OE Fine Wire Double Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel

Features:

• Platinum on the center electrode pin and laser welded platinum inlay ground electrode provide three times longer life than conventional copper spark plugs
• OE Fine Wire design requires up to 24% less voltage to ignite
• 360 degree continuous laser welding increases durability for increased life
• Copper core provides broader heat range to resist pre-ignition and fouling
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• BOSCH OE Fine Wire Double Platinum utilize a platinum tip on both the center and ground electrodes to provide Long Life

Part Number: 1540-09150109

Notes: OE Fine Wire Double Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel

Features:

• Platinum on the center electrode pin and laser welded platinum inlay ground electrode provide three times longer life than conventional copper spark plugs
• OE Fine Wire design requires up to 24% less voltage to ignite
• 360 degree continuous laser welding increases durability for increased life
• Copper core provides broader heat range to resist pre-ignition and fouling
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• BOSCH OE Fine Wire Double Platinum utilize a platinum tip on both the center and ground electrodes to reduce gap erosion, increase durability and performance life

Part Number: 1540-05252108

Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original Equipment Is Platinum

Features:

• OE Fine Wire design requires up to 24% less voltage to ignite
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• BOSCH OE Fine Wire Platinum deliver improved ignitability and fuel efficiency, and are an economical upgrade from conventional copper core spark plugs

Part Number: 1540-05252080

Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is double platinum

Features:

• OE Fine Wire design requires up to 24% less voltage to ignite
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• BOSCH OE Fine Wire Platinum deliver improved ignitability and fuel efficiency, and are an economical upgrade from conventional copper core spark plugs

Part Number: 1540-05252080

Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel

Features:

• OE Fine Wire design requires up to 24% less voltage to ignite
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• BOSCH OE Fine Wire Platinum deliver improved ignitability and fuel efficiency, and are an economical upgrade from conventional copper core spark plugs

Part Number: 1540-05252089

Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel

Features:

• OE Fine Wire design requires up to 24% less voltage to ignite
• Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
• Tapered ground electrode allows for better ignition throughout the life of the spark plug
• BOSCH OE Fine Wire Platinum deliver improved ignitability and fuel efficiency, and are an economical upgrade from conventional copper core spark plugs

Part Number: W0133-1942128

Notes: OE Finewire Double Iridium

Detailed Notes: Do not gap; Gap is pre-set

Features:

• OE design for optimum fit and function
• Center electrode is an ultra fine wire design.
• Provides broader heat range to resist pre-ignition and fouling
• Delivers exceptional ignitability and performance
• Tapered shape ground electrode
• Laser welded iridium-platinum alloy inlay
• Nickel-plated shell with rolled threads
• Anti-seize and corrosion protection

Part Number: 1540-05120674

Notes: PLATINUM

Part Number: W0133-1805249

Notes: Platinum Plus

Product Remark: FR7DPX+ NLA 2/17

Features:

• OE-Equivalent and direct fit application.
• Platinum center electrode, heat-fused into an extended insulator.
• Nickel-plated rolled threads.
• Tapered, yttrium-enhanced v-profile ground electrode.
• Electrode gap is factory set and never requires adjustment.
• Anti-seize and corrosion protection. The Platinum Plus reaches its self-cleaning temperature faster, and with a lower ignition voltage requirements, provides reliable starting in hot and cold weather extremes; providing a

Part Number: 1540-05092991

Notes: Platinum+4 -- Do Not Gap, Gap is Preset

Part Number: 1540-05244453

Notes: SUPER

Part Number: W0133-1810141

Notes: Super Plus

Product Remark: FR8DCX+

Features:

• OE-Equivalent and direct fit application.
• Heavy-duty yttrium-enhanced copper core center electrode.
• Tapered, v-profile nickel chromium ground electrode.
• Nickel-plated rolled threads.
• Metal glass fused resistor.
• Angular, five-ribbed insulator design.
• Electrode gap is factory set and never requires adjustment.
• Anti-seize and corrosion protection. Bosch Super Plus Spark Plugs deliver quality performance based on technology that's proven on racetracks around the wor

Part Number: W0133-1808116

Notes: Super Plus

Product Remark: FR7DCX+

Features:

• OE-Equivalent and direct fit application.
• Heavy-duty yttrium-enhanced copper core center electrode.
• Tapered, v-profile nickel chromium ground electrode.
• Nickel-plated rolled threads.
• Metal glass fused resistor.
• Angular, five-ribbed insulator design.
• Electrode gap is factory set and never requires adjustment.
• Anti-seize and corrosion protection. Bosch Super Plus Spark Plugs deliver quality performance based on technology that's proven on racetracks around the wor

Part Number: 1540-05051944

Notes: Double Platinum -- Gap 0.044

Features:

• Denso Part# PK20PR11
• Platinum-tipped Ground Electrode and Platinum-tipped Center Electrode

Part Number: 1540-05051961

Notes: Double Platinum -- Gap 0.044

Part Number: W0133-1635845

Notes: Double Platinum 

Product Remark: PK20PR11 ND

Features:

• 1.1mm platinum center electrode
• Titanium-enhanced alloy ground electrode
• Minimum-quench electrode design
• Improved fuel economy
• Faster starts
• Enhanced flame propagation for increased engine efficiency

Part Number: W0133-1635898

Notes: Double Platinum 

Product Remark: PK16PR11 ND

Features:

• Platinum center electrode
• Platinum ground electrode
• Premium shell construction with machine-rolled threads
• Sustained spark performance over 60,000 miles
• Reduced secondary required voltage, increased ignition efficiency DENSO engineering studies show that Double Platinum plugs can run longer with reduced erosion, minimizing spark gap growth throughout the life of the plug.

Part Number: W0133-1812211

Notes: Iridium Long Life

Product Remark: SK16PR-L11 ND

Features:

• Fine-wire iridium center electrode
• Platinum ground electrode
• 360 degree laser-welded spark tip
• Sustained spark performance over 100,000 miles
• Withstands higher pressures and temperatures
• Reduced spark plug wear and erosion The DENSO Iridium Long Life plug has been selected as original equipment on many of the worlds top cars, including those from GM, Toyota, Honda, and Mitsubishi. There's a simple reason for that: these manufacturers needed the best.

Part Number: 1540-05051973

Notes: Iridium Long Life -- Gap 0.044

Features:

• Denso Part# SK16PR-L11
• Extra Long Life Iridium Plug
• 0.7mm Fine Wire Iridium-Tipped Center Electrode
• Platinum Tipped Ground Electrode

Part Number: 1540-05169531

Notes: Iridium Long Life -- Gap 0.044

Part Number: W0133-1632154

Notes: Iridium Power

Product Remark: Iridium IK20

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: W0133-1832729

Notes: Iridium Power

Product Remark: ITL20 ND

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: 1540-05169639

Notes: Iridium Power -- Gap 0.044

Part Number: 1540-05169622

Notes: Iridium Power -- Gap 0.044

Part Number: 1540-05169623

Notes: Iridium Power -- Gap 0.044

Part Number: 1540-05445054

Notes: Iridium TT -- Gap 0.040

Part Number: 1540-05445055

Notes: Iridium TT -- Gap 0.040

Part Number: 1540-05169537

Notes: Platinum TT -- Gap 0.040

Part Number: 1540-05169538

Notes: Platinum TT -- Gap 0.040

Part Number: W0133-1890390

Notes: Platinum Twin-Tip

Product Remark: PK20TT ND

Features:

• 1.1mm platinum center electrode
• Titanium-enhanced alloy ground electrode
• Minimum-quench electrode design
• Improved fuel economy
• Faster starts
• Enhanced flame propagation for increased engine efficiency

Part Number: W0133-1890389

Notes: Platinum Twin-Tip

Product Remark: PK16TT ND

Features:

• 1.1mm platinum center electrode
• Titanium-enhanced alloy ground electrode
• Minimum-quench electrode design
• Improved fuel economy
• Faster starts
• Enhanced flame propagation for increased engine efficiency

Part Number: W0133-1642275

Notes: U-Groove

Product Remark: K20PR-U11 ND

Features:

• 100 percent pre-fired to ensure reliable operation
• Patented U-Grove ground electrode
• Bonded; center electrode and insulator for a gas-tight seal
• Copper core center electrode for superior thermal conductivity
• Unique five-rib insulator reduces flashover
• Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
• Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
• Wide range of part numbers for t

Part Number: W0133-1642270

Notes: U-Groove

Product Remark: K16PR-U11 ND

Features:

• 100 percent pre-fired to ensure reliable operation
• Patented U-Grove ground electrode
• Bonded; center electrode and insulator for a gas-tight seal
• Copper core center electrode for superior thermal conductivity
• Unique five-rib insulator reduces flashover
• Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
• Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
• Wide range of part numbers for t

Part Number: 1540-05051928

Notes: U-Groove Conventional -- Gap 0.044

Features:

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

Part Number: 1540-05051921

Notes: U-Groove Conventional -- Gap 0.044

Features:

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

Part Number: 1540-09006436

Notes: Professional Conventional -- New; Gap .040

Part Number: 1540-09006436

Notes: Professional Conventional -- New; Gap .044

Part Number: 1540-09119337

Notes: Professional Double Platinum -- New; Gap .040

Part Number: 1540-09006444

Notes: Professional Double Platinum -- New; Gap .040

Part Number: 1540-09006444

Notes: Professional Double Platinum -- New; Gap .044

Part Number: 1540-09119337

Notes: Professional Double Platinum -- New; Gap .050

Part Number: 1540-09125537

Notes: Professional Iridium -- New; Gap .050

Part Number: 1540-05006446

Notes: Professional RAPIDFIRE -- New; Gap .040

Part Number: 1540-05448247

Notes: Professional RAPIDFIRE -- New; Gap .050

Part Number: 1540-03651056

Notes: Copper Resistor Spark Plug -- .040" / 1.0mm

Features:

• Autolite Copper Core plugs are designed to meet or exceed OES design requirements.

Part Number: 1540-03651056

Notes: Copper Resistor Spark Plug -- .044" / 1.1mm; OE Style

Features:

• Autolite Copper Core plugs are designed to meet or exceed OES design requirements.

Part Number: 1540-09183068

Notes: Double Platinum Spark Plug -- .040"/1.0mm

Features:

• Autolite Double Platinum plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug.

Part Number: 1540-09183058

Notes: Double Platinum Spark Plug -- .040"/1.0mm; OE Style

Features:

• Autolite Double Platinum plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug.

Part Number: 1540-09183058

Notes: Double Platinum Spark Plug -- .044"/1.1mm

Features:

• Autolite Double Platinum plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug.

Part Number: 1540-09183068

Notes: Double Platinum Spark Plug -- .050"/1.3mm

Features:

• Autolite Double Platinum plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug.

Part Number: 1540-03651185

Notes: Iridium Spark Plug -- .040" / 1.0mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.

Features:

• Our best spark plug! Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition.