2013 Chevrolet Tahoe Spark Plug

Part Number: 123343-05051231

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: 123343-05051270

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: 123343-05446560

Notes: Laser Iridium Spark Plug -- Gap 0.040"

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: 123343-05366514

Notes: Laser Platinum Spark Plug -- Gap 0.040"; OE Equivalent Design; 97,500 mi OE Manufacturer Recommended Service Interval

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: 123343-03312180

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: 123343-05051219

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: 123343-05800584

Notes: GM Original Equipment Iridium -- New; Original Equipment; GAP .040; GAP PRE-SET AT FACTORY, DO NOT RE-GAP

Part Number: 123343-05006493

Notes: Gold RAPIDFIRE -- New; Gap 0.040in

Part Number: W0133-3532174

Notes: Professional Iridium

Product Remark: 1

Part Number: 123343-07861964

Notes: Spark Plug Set -- V8 5.3L

Features:

• Features & Benefits

Part Number: 123343-07854726

Notes: Spark Plug Set -- V8 5.3L

Features:

• Features & Benefits

Part Number: 123343-05250272

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: 123343-05351407

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: 123343-05252082

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: 123343-07652572

Notes: Spark Plug -- Gap: .040/1.0mm; Enhanced Tapered Ground Electrode With Platinum Chip

Features:

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

Part Number: 123343-09023634

Notes: Champion Iridium -- Plug Type RS12WMPB4; Gap 0.040in; OE Type

Part Number: 123343-05027492

Notes: Copper Plus -- Plug Type RS12YC; Gap 0.040in

Part Number: 123343-05277461

Notes: Double Platinum Power -- Plug Type RS14PMP4; Gap 0.040in

Part Number: 123343-09023473

Notes: Platinum Power -- Plug Type RS14PMC4; Gap 0.040in

Part Number: 123343-05052101

Notes: Iridium Long Life -- Gap 0.040; DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Iridium) with Platinum Ground Strap

Part Number: 123343-05169630

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: 123343-05445066

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

Part Number: 123343-05169545

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

Part Number: 123343-09182989

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

Features:

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

Part Number: 123343-09183066

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: 123343-09183102

Notes: Iridium Spark Plug -- Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .040"/1.0mm; 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: 123343-09222073

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

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: 123343-05343295

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