Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
Contact Us
My Account
Login
StreetUnit
Toggle mobile menu
FREE SHIPPING
- On orders over $199 -
Search store
Submit search
MY CART
Home
Shop by Vehicle
Shop by Brand
About Us
Street Unit Categories
MAZDA Vehicles
MAZDASPEED 3 (10-13)
Accessories
Blow Off Valves, Bypass Valves, & Components
Blow Off Valves, Bypass Valves, & Components
Flanges, Springs, Recirc Tubes, Oil, O-Rings, & Fittings
Brake Pads, Rotors & Lines
Clamps, Hardware, Studs, & Fasteners
Clutches, Flywheels, & Limited Slips
Coilover Kits
Emblems, Reflectors, & Markers
Engine Blocks, Forged Internals, & Components
Engine Management
Engine Mounts
Exhaust Systems & Turbo Manifolds
Exterior Body Components
Fuel System & Methanol
Gaskets
Gauges & Mounting Solutions
Intake Components, Filters, Pre-Filters, & Oil
Intake Systems, Inlet Pipes, & Components
Intercoolers, Radiators, Piping, & Hoses
Lugs, Spacers, Camber Arms, & Extended Studs
Mazda Care & Maintenance
Oil Catch Cans, Vacuum Blocks, & Hoses
Sensors
Shifting Components & Knobs
Spark Plugs, Wires, & Coil Packs
Springs, Shocks, & Struts
Staged Power Packages
Sway Bars, Braces, & Endlinks
Turbos, Wastegates, & Boost Controllers
Tools & Rentals
Decals & Apparel
MAZDASPEED 3 (07-09)
Accessories
Blow Off Valves, Bypass Valves, & Components
Blow Off Valves, Bypass Valves, & Components
Flanges, Springs, Recirc Tubes, Oil, O-Rings, & Fittings
Brake Pads, Rotors & Lines
Clamps, Hardware, Studs, & Fasteners
Clutches, Flywheels, & Limited Slips
Coilover Kits
Emblems, Reflectors, & Markers
Engine Blocks, Forged Internals, & Components
Engine Management
Engine Mounts
Exhaust Systems & Turbo Manifolds
Exterior Body Components
Fuel System & Methanol
Gaskets
Gauges & Mounting Solutions
Intake Components, Filters, Pre-Filters, & Oil
Intake Systems, Inlet Pipes, & Components
Intercoolers, Radiators, Piping, & Hoses
Lugs, Spacers, Camber Arms, & Extended Studs
Mazda Care & Maintenance
Oil Catch Cans, Vacuum Blocks, & Hoses
Sensors
Shifting Components & Knobs
Spark Plugs, Wires, & Coil Packs
Springs, Shocks, & Struts
Staged Power Packages
Sway Bars, Braces, & Endlinks
Turbos, Wastegates, & Boost Controllers
Tools & Rentals
Decals & Apparel
MAZDASPEED 6 (06-07)
Accessories
Axles, Driveshafts, and Differentials
Blow Off Valves, Bypass Valves, & Components
Blow Off Valves, Bypass Valves, & Components
Flanges, Springs, Recirc Tubes, Oil, O-Rings, & Fittings
Brake Pads, Rotors & Lines
Clamps, Hardware, Studs, & Fasteners
Clutches, Flywheels, & Limited Slips
Coilover Kits
Emblems, Reflectors, & Markers
Engine Blocks, Forged Internals, & Components
Engine Management
Engine Mounts & Differential Mounts
Exhaust Systems & Turbo Manifolds
Exterior Body Components
Fuel System & Methanol
Gaskets
Gauges & Mounting Solutions
Intake Components, Filters, Pre-Filters, & Oil
Intake Systems, Inlet Pipes, & Components
Intercoolers, Radiators, Piping, & Hoses
Lugs, Spacers, Camber Arms, & Extended Studs
Mazda Care & Maintenance
Oil Catch Cans, Vacuum Blocks, & Hoses
Sensors
Shifting Components & Knobs
Spark Plugs, Wires, & Coil Packs
Springs, Shocks, & Struts
Sway Bars, Braces, & Endlinks
Turbos, Wastegates, & Boost Controllers
Tools & Rentals
Decals & Apparel
MAZDASPEED Protege
Accessories
Blow Off Valves, Bypass Valves, & Components
Blow Off Valves, Bypass Valves, & Components
Flanges, Springs, Recirc Tubes, Oil, O-Rings, & Fittings
Brake Pads, Rotors & Lines
Clamps, Hardware, Studs, & Fasteners
Clutches, Flywheels, & Limited Slips
Coilover Kits
Emblems, Reflectors, & Markers
Engine Blocks & Internal Components
Engine Management
Engine Mounts
Exhaust Systems & Turbo Manifolds
Exterior Body Components
Fuel System & Methanol
Gaskets
Gauges & Mounting Solutions
Intake Systems, Inlet Pipes, & Components
Intake Components, Filters, Pre-Filters, & Oil
Intercoolers, Radiators, Piping, & Hoses
Lugs, Spacers, Camber Arms, & Extended Studs
Mazda Care & Maintenance
Oil Catch Cans, Vacuum Blocks, & Hoses
Sensors
Shifting Components & Knobs
Spark Plugs, Wires, & Coil Packs
Springs, Shocks, & Struts
Sway Bars, Braces, & Endlinks
Turbos, Wastegates, & Boost Controllers
Tools & Rentals
Decals & Apparel
Mazda3
Drivetrain
Engine
Exhaust
Exterior
Interior
Suspension
Wheels & Brakes
Mazda6
Drivetrain
Engine
Exhaust
Exterior
Intake
Interior
Suspension
Wheels & Brakes
CX-7
Bypass/Blowoff Valves
Electronics
Engine
Exhaust
Exterior
Intake
Interior
Suspension
Wheels & Brakes
Mazda3 (2014+)
Accessories
Coilover Kits
Exhaust Systems
Exterior Body Components
Intake Systems and Components
Springs, Shocks, and Struts
Mazda6 (2014+)
Accessories
Brake Pads, Rotors, and Lines
Coilover Kits
Emblems, Reflectors, & Markers
Engine
Exhausts Systems
Intake Systems and Components
Shifting Components & Knobs
Springs, Shocks, & Struts
Sway Bars, Braces, & Endlinks
FORD Vehicles
Fiesta ST (14+)
Accessories
Blow Off Valves, Bypass Valves, & Components
Brake Pads, Rotors & Lines
Clutches, Flywheels, & Limited Slips
Coilover Kits
Engine Blocks, Forged Internals, & Components
Engine Management
Engine Mounts
Exhaust Systems & Turbo Manifolds
Exterior Body Components
Intake Components, Filters, Pre-Filters, & Oil
Intake Systems, Inlet Pipes, & Components
Intercoolers, Radiators, Piping, & Hoses
Lugs, Spacers, Camber Arms, & Extended Studs
Oil Catch Cans, Vacuum Blocks, & Hoses
Shifting Components & Knobs
Springs, Shocks, & Struts
Staged Power Packages
Sway Bars, Braces, & Endlinks
Turbos, Wastegates, & Boost Controllers
Focus ST (13-14)
Accessories
Blow Off Valves, Bypass Valves, & Components
Brake Pads, Rotors & Lines
Clutches, Flywheels, & Limited Slips
Coilover Kits
Engine Blocks, Forged Internals, & Components
Engine Management
Engine Mounts
Exhaust Systems & Turbo Manifolds
Exterior Body Components
Intake Filters, Components, Pre-Filters, & Oil
Intake Systems, Inlet Pipes, & Components
Intercoolers, Radiators, Piping, & Hoses
Lugs, Spacers, Camber Arms, & Extended Studs
Shifting Components & Knobs
Spark Plugs, Wires, & Coil Packs
Springs, Shocks, & Struts
Staged Power Packages
Sway Bars, Braces, & Endlinks
Focus ST (2015)
Accessories
Blow Off Valves, Bypass Valves, & Components
Brake Pads, Rotors & Lines
Clutches, Flywheels, & Limited Slips
Coilover Kits
Engine Blocks, Forged Internals, & Components
Engine Management
Engine Mounts
Exhaust Systems & Turbo Manifolds
Exterior Body Components
Intake Filters, Components, Pre-Filters, & Oil
Intake Systems, Inlet Pipes, & Components
Intercoolers, Radiators, Piping, & Hoses
Lugs, Spacers, Camber Arms, & Extended Studs
Shifting Components & Knobs
Spark Plugs, Wires, & Coil Packs
Springs, Shocks, & Struts
Staged Power Packages
Sway Bars, Braces, & Endlinks
New Releases
Shop by Brand
CultureM™ Gear
Drinkware
Emblems
Lanyards, Banners, and Goodies
License Plate Frames
Shirts
Videos
Eyewear
Hats
Universal Components
Gift Certificate
CLEARANCE
CLOSEOUTS
Nav Menu 3
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Home
>
Manufacturers
>
NGK Spark Plugs
>
NGK Iridium Spark Plug: 2.0L DOHC Turbo
Our Price:
$
8.50
Product Code:
6441
Qty:
Description
Part Number:
ZFR6FIX-11
Heat Range:
6
Gap:
0.044
Application:
2003.5 Mazdaspeed Protege
NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This allows NGK engineers to design an ultra-fine (0.6mm)center electrode reducing the voltage requirement for spark. This allows for a brighter, stronger spark from your existing ignition system. The ground electrode has a tapered cut at the firing end which reduces quenching for better flame core growth and increased ignitability. The combination of fine wire center electrode and tapered cut ground will increase performance, improve acceleration, and fuel efficiency.
Share your knowledge of this product with other customers...
Be the first to write a review