1991 Toyota MR2 Spark Plug

Part Number: 8091-09083463

Notes: G-Power Spark Plug -- Gap 0.032"

Part Number: 8091-09083462

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

Part Number: 8091-05174455

Notes: Iridium IX Spark Plug -- Gap 0.032"

Part Number: 8091-05051255

Notes: Iridium IX Spark Plug -- Gap 0.044"

Part Number: 8091-09083220

Notes: Laser Iridium Spark Plug -- Gap 0.044"

Part Number: W0133-1634710

Notes: Laser Platinum - Production: 01/1990-

Product Remark: BKR6EP-8 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: 8091-05104066

Notes: Laser Platinum Spark Plug -- Gap 0.032"; Actual OE Part

Part Number: 8091-05104071

Notes: Laser Platinum Spark Plug -- Gap 0.044"

Part Number: 8091-03344044

Notes: Standard Spark Plug -- .032

Part Number: 8091-03344021

Notes: Standard Spark Plug -- .044

Part Number: W0133-1641784

Notes: V-Power - Production: 01/1990-12/1991

Product Remark: BKR5EYA-11

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: 8091-03344046

Notes: V-Power Spark Plug -- .032

Part Number: 8091-05174380

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

Part Number: 8091-09021029

Notes: Nickel -- Gap 0.032 in; Original Equipment Is Platinum

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: 8091-05021082

Notes: Nickel -- Gap 0.044 in; Original Equipment Is Platinum

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: 8091-05250270

Notes: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset

Part Number: 8091-09021062

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

Part Number: 8091-05252080

Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset

Part Number: 8091-05252106

Notes: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset

Part Number: W0133-1937373

Notes: OE Finewire Platinum - Platinum Performance Life Upgrade - Do Not Gap.

Detailed Notes: Fine Wire Platinum Design - Do Not Gap

Features:

• OE design for optimum fit and function
• Fine wire design delivers improved ignitability and performance life
• Center electrode is an ultra fine wire design.
• Copper core provides broader heat range to resist pre-ignition
• Tapered shape ground electrode reduces flame shrouding for improved combustion
• Yttrium enhanced to resist wear
• Nickel-plated shell with rolled threads
• Ribbed insulator design

Part Number: 8091-05120674

Notes: PLATINUM

Part Number: 8091-05125648

Notes: SUPER

Part Number: 8091-05051925

Notes: Double Platinum -- DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

Features:

• Denso Part# PK20R8
• Platinum-tipped Ground Electrode and Platinum-tipped Center Electrode

Part Number: 8091-05051932

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

Features:

• Denso Part# PK16R11
• Platinum-tipped Ground Electrode and Platinum-tipped Center Electrode

Part Number: W0133-1636001

Notes: Double Platinum  - Production: 01/1990-

Product Remark: PK20R8 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: 8091-05096250

Notes: Iridium Long Life -- Iridium Long Life - Patented Iridium Alloy Plug (90% Iridium) with Platinum Ground Strap

Part Number: 8091-05051966

Notes: Iridium Long Life -- Iridium Long Life - Patented Iridium Alloy Plug (90% Iridium) with Platinum Ground Strap

Features:

• SK16R11
• Excellent acceleration and performance
• Stable combustion during idling
• Long life and high reliability
• Features iridium with high melting point

Part Number: 8091-05169623

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: 8091-05169622

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: 8091-05445054

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

Part Number: 8091-05445055

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

Part Number: 8091-05169538

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

Part Number: 8091-05169537

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

Part Number: 8091-05051920

Notes: STD -- DENSO is O.E. Manufacturer / Resistor Plug with Patented U-Groove Design

Features:

• Denso Part# K16R-U11
• Denso Traditional Nickel Spark Plug
• U-Groove Ground Electrode

Part Number: 8091-05051922

Notes: STD -- Resistor Plug with Patented U-Groove Design

Features:

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

Part Number: W0133-1642263

Notes: U-Groove - Production: 01/1990-12/1991

Product Remark: K16R-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: 8091-05006380

Notes: Professional Conventional -- New; Gap .032

Part Number: 8091-09006440

Notes: Professional Conventional -- New; Gap .044

Part Number: 8091-09006444

Notes: Professional Double Platinum -- New; Gap .032

Part Number: 8091-09006444

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

Part Number: 8091-05006446

Notes: Professional Rapidfire -- New; Gap .032

Part Number: 8091-05351470

Notes: Champion Iridium -- Plug Type RC10WMPB4; Gap .044

Part Number: 8091-05277467

Notes: Champion Iridium -- Plug Type RC12WYPB4; Gap .032

Part Number: 8091-05027538

Notes: Copper Plus -- Plug Type RC12YC; Gap .032

Part Number: 8091-05027515

Notes: Copper Plus -- Plug Type RC9MC4; Gap .044; OE Type

Part Number: 8091-05627877

Notes: Double Platinum Power -- Plug Type RC10PMPB4; Gap .044

Part Number: 8091-05027537

Notes: Double Platinum Power -- Plug Type RC12PYP; Gap .032; OE Type

Part Number: 8091-05213465

Notes: Platinum Power -- Plug Type RC10PYC; Gap .044

Part Number: 8091-05027467

Notes: Platinum Power -- Plug Type RC12PYC; Gap .032

Part Number: 8091-05343292

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: 8091-05343300

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: 8091-05048472

Notes: Spark Plug -- Plug Material: Finewire Platinum; Gap: .044; Type - Alternative Plug

Part Number: 8091-03287524

Notes: Iridium Tip Spark Plug; Single; Plug Type 7IR5Y; [Available While Supplies Last];0.040 in. Plug Gap

Features:

• 1mm Iridium Tip
• Improves Comprehensive Drivability And Economy
• Machined Electrode
• Outlast Performance Plugs
• Proprietary Ceramic Formula
• Superior Design
• Unique Insulator Design
• Yttrium Copper Core

Part Number: 8091-05020940

Notes: Platinum Plus -- Gap 0.032 in; Original Equipment Is Platinum

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

Part Number: 8091-05020997

Notes: Platinum+4 -- Do Not Gap, Gap is Preset; Original Equipment Is Platinum

Features:

• Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance
• Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life
• Electrode gap is factory set to provide ease of installation - never requires adjustment
• Never requires gapping,the electrode gap is factory-set and never requires adjustment
• Provides ease of installation - never requires adjustment