2008 Jaguar XJ8 Spark Plug

Part Number: 29050-05051268

Notes: G-Power Spark Plug -- Gap 0.040"

Features:

• Trivalent metal plating eliminates the need for anti-seize. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.

Part Number: 29050-05051255

Notes: Iridium IX Spark Plug -- Gap 0.040"

Features:

• The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloys extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.

Part Number: W0133-1631727

Notes: Laser Iridium

Product Remark: IFR5N10 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: 29050-05313599

Notes: Laser Iridium Spark Plug -- Gap 0.040"; Actual OE Manufacturer; 100,000 mi OE Manufacturer Recommended Service Interval

Features:

• Iridium tipped center electrode provides durability six times harder than platinum. NGK's high-grade pure alumina ceramic and 98% pure copper core prevents the spark plug from overheating while providing reliable starts.

Part Number: 29050-05051223

Notes: Laser Platinum Spark Plug -- Gap 0.040"

Features:

• Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts.

Part Number: 29050-05952786

Notes: Ruthenium HX Spark Plug -- Gap 0.040"

Features:

• NGK RUTHENIUM HX(TM) spark plugs provide unparalleled durability and a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Trivalent metal plating eliminates need for anti-seize.

Part Number: 29050-08041738

Notes: Spark Plug

Part Number: 29050-05104069

Notes: Standard Spark Plug -- Gap 0.040"

Features:

• The solid Copper Core offers superior heat dissipation, conductivity and broad heat range. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.

Part Number: 29050-05174511

Notes: V-Power Spark Plug -- Gap 0.040"

Features:

• NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.

Part Number: 29050-05250285

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

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

Part Number: 29050-05351403

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

Features:

• Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 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

Part Number: 29050-05252080

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

Features:

• OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
• 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

Part Number: 29050-08052700

Notes: Spark Plug

Part Number: 29050-05169622

Notes: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)

Part Number: 29050-05445054

Notes: Iridium TT -- Gap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Part Number: 29050-05169537

Notes: Platinum TT -- Gap 0.040; Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

Part Number: 29050-05006389

Notes: GM Original Equipment Double Platinum -- New; Gap 0.040in

Part Number: 29050-05006446

Notes: Gold RAPIDFIRE -- New; Gap 0.040in

Part Number: 29050-05006386

Notes: Professional Conventional -- New; Gap .045

Part Number: 29050-03651057

Notes: Copper Resistor Spark Plug -- .045" / 1.1mm

Features:

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

Part Number: 29050-09183059

Notes: Double Platinum Spark Plug -- .045"/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: 29050-09183098

Notes: Iridium Spark Plug -- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .045"/1.1mm; OE Style

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.

Part Number: 29050-09183021

Notes: Platinum Spark Plug -- .045"/1.1mm

Features:

• Autolite Platinum plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability.

Part Number: 29050-07870374

Notes: Spark Plug -- Gap: .045/1.1mm; Enhanced Tapered Ground Electrode With Platinum Chip

Features:

• Meets or exceeds OEM specifications
• Rigorous quality control measures
• 12-month SKP limited warranty

Part Number: 29050-09023627

Notes: Champion Iridium -- Plug Type RC12WYPB4; Gap 0.040in; OE Type

Part Number: 29050-09023572

Notes: Copper Plus -- Plug Type RC12YC; Gap 0.040in

Part Number: 29050-05267363

Notes: Double Platinum Power -- Plug Type RC11PYPB4; Gap 0.040in

Part Number: 29050-09023483

Notes: Platinum Power -- Plug Type RC12PYC; Gap 0.040in

Part Number: 29050-05105967

Notes: HELLA -- Electrode Gap [mm]: 1,1; Outer thread [mm]: 14; Spark Plug: 1 - Earthed Electrode; Thread Length [mm]: 19

Part Number: 29050-05048472

Notes: Platinum Spark Plug -- .045"/1.1mm; Plug Material: Finewire Platinum

Features:

• Standard Copper Core Spark Plug Tested to Ford specifications for performance and emissions.
• Resistant to oxidation and arc erosion.
• Multi-rib insulator protects against misfire.
• Service interval of up to 60,000 miles.
• Nickel-Alloy Spark Plug Feature electrodes engineered for extended life without platinum enhancements.
• Nickel-plated shell for corrosion resistance.
• Non-Extended-Tip Spark Plug Used in most older-model car engines and some current-model truck engines.
• Commercial and small engine applications.
• Extended-Tip Spark Plug Fits most automotive as well as many specialty applications.
• Used in most modern engines.
• Helps prevent fouling at low speeds.
• Provides self-cleaning action at higher speeds.
• Extra-Extended-Tip Spark Plug Used in certain specially designed engines.
• Projects farther into combustion chamber to achieve optimum spark location.
• Platinum-Tip Spark Plug Used for conventional distributor-equipped and coil-on-plug ignition systems found in many Ford, Lincoln and Mercury vehicles.
• High melting point provides excellent resistance to erosion.
• Provides service intervals from 60,000 to 100,000 miles.
• Available as replacement spark plugs for older model-year vehicles.
• Designated by the letters P or E in the part number suffix on plug body and box.
• Helps realize extended service intervals of 60,000 to 100,000 miles
• Fine-Wire Double-Platinum Spark Plug Enhanced electrode wear vs single platinum.
• 2 to 3 times more platinum vs single platinum reduces the required firing voltage, resulting in diminished erosion of the platinum and increased resistance to fouling.
• Fits most automotive and many specialty applications.
• Designated by the letters F or FE in the part number suffix on plug body and box.
• 0.8 mm fine-wire design.
• Includes a platinum pad on both electrodes.
• Proprietary platinum pad on side wire electrode.
• Service interval of up to 100,000 miles.
• Platinum-Iridium Spark Plug Can be used in any engine regardless of ignition system.
• Iridium-enhanced center electrode.
• interval of up to 100,000 miles.
• High-Strength Steel High Thread Spark Plug 0.8 mm fine-wire design.
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Part Number: W0133-1636054

Notes: Platinum +4

Product Remark: NLA 7/17

Features:

• OE design for optimum fit and function
• Revolutionary surface air gap firing technology featuring multiple spark paths
• More platinum versus Bosch Platinum Plus
• Four yttrium-enhanced ground electrodes

Part Number: 29050-05103807

Notes: PLATINUM

Part Number: 29050-05343292

Notes: Spark Plug

Features:

• Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
• Energy - Power output improved by 6% on average in the typical operating ranges-results will vary
• Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel, more fuel is put to work with less waste; creating
• Ecology - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
• E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements