Denso Iridium TT Spark Plug | Improved Combustion, Longer Lifespan | OE Replacement | Twin-Tip Tech | Fuel Economy Booster
Denso
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Denso
Denso Iridium TT Spark Plug | Improved Combustion, Longer Lifespan | OE Replacement | Twin-Tip Tech | Fuel Economy Booster
Limited 90 Day Warranty
Important: Product images may not represent the actual item and may include generic, demonstrative, or compatibility examples. Please carefully review the product title, description, and specifications to understand what is included in your purchase.
Note: Spark Plug, Iridium TT, OE Replacement, With Resistor, Copper, Iridium Rhodium Alloy, Standard, Single, Also Use New Number ITF16TT
Vehicle Fitment
- 1970-1985 Avanti II
- 1973-1975 Buick Apollo
- 1971-1973 Buick Centurion
- 1973-1985 Buick Century
- 1991-1991 Buick Commercial Chassis
- 1967-1985 Buick Electra
- 1970-1976 Buick Estate Wagon
- 1978-1980 Buick Estate Wagon
- 1967-1967 Buick Gran Sport
- 1970-1972 Buick GS
- 1968-1969 Buick GS 350
- 1968-1969 Buick GS 400
- 1970-1972 Buick GS 455
- 1968-1985 Buick LeSabre
- 1973-1987 Buick Regal
- 1967-1985 Buick Riviera
- 1991-1991 Buick Roadmaster
- 1977-1980 Buick Skyhawk
- 1967-1972 Buick Skylark
- 1975-1979 Buick Skylark
- 1968-1969 Buick Special
- 1968-1972 Buick Sportwagon
- 1967-1970 Buick Wildcat
- 1992-1992 Cadillac Brougham
- 1980-1982 Cadillac DeVille
- 1981-1982 Cadillac Eldorado
- 1980-1982 Cadillac Fleetwood
- 1981-1982 Cadillac Seville
- 1969-1982 Checker Marathon
- 1986-1990 Chevrolet Astro
- 1970-1975 Chevrolet Bel Air
- 1970-1972 Chevrolet Biscayne
- 1970-1974 Chevrolet Blazer
- 1970-1970 Chevrolet Brookwood
- 1972-1972 Chevrolet Brookwood
- 1975-1986 Chevrolet C10
- 1968-1974 Chevrolet C10 Pickup
- 1968-1986 Chevrolet C10 Suburban
- 1988-1993 Chevrolet C1500
- 1975-1986 Chevrolet C20
- 1968-1974 Chevrolet C20 Pickup
- 1968-1986 Chevrolet C20 Suburban
- 1988-1993 Chevrolet C2500
- 1975-1986 Chevrolet C30
- 1968-1974 Chevrolet C30 Pickup
- 1970-1992 Chevrolet Camaro
- 1970-1990 Chevrolet Caprice
- 1992-1993 Chevrolet Caprice
- 1970-1973 Chevrolet Chevelle
- 1972-1982 Chevrolet Corvette
- 1984-1984 Chevrolet Corvette
- 1990-1991 Chevrolet Corvette
- 1970-1985 Chevrolet El Camino
- 1975-1987 Chevrolet G10
- 1970-1974 Chevrolet G10 Van
- 1975-1986 Chevrolet G20
- 1970-1974 Chevrolet G20 Van
- 1975-1988 Chevrolet G30
- 1971-1974 Chevrolet G30 Van
- 1970-1985 Chevrolet Impala
- 1975-1986 Chevrolet K10
- 1970-1974 Chevrolet K10 Pickup
- 1970-1986 Chevrolet K10 Suburban
- 1988-1993 Chevrolet K1500
- 1975-1986 Chevrolet K20
- 1970-1974 Chevrolet K20 Pickup
- 1968-1986 Chevrolet K20 Suburban
- 1977-1986 Chevrolet K30
- 1968-1974 Chevrolet K30 Pickup
- 1975-1986 Chevrolet K5 Blazer
- 1970-1972 Chevrolet Kingswood
- 1973-1976 Chevrolet Laguna
- 1973-1983 Chevrolet Malibu
- 1970-1988 Chevrolet Monte Carlo
- 1975-1980 Chevrolet Monza
- 1970-1979 Chevrolet Nova
- 1975-1980 Chevrolet P10
- 1970-1974 Chevrolet P10 Van
- 1975-1989 Chevrolet P20
- 1968-1974 Chevrolet P20 Van
- 1975-1992 Chevrolet P30
- 1968-1974 Chevrolet P30 Van
- 1987-1987 Chevrolet R10
- 1987-1987 Chevrolet R10 Suburban
- 1987-1988 Chevrolet R20
- 1987-1988 Chevrolet R30
- 1989-1989 Chevrolet R3500
- 1972-1972 Chevrolet Townsman
- 1987-1987 Chevrolet V10
- 1987-1987 Chevrolet V20
- 1987-1988 Chevrolet V30
- 1989-1989 Chevrolet V3500
- 1980-1983 Chrysler Cordoba
- 1983-1983 Chrysler Fifth Avenue
- 1978-1981 Chrysler LeBaron
- 1982-1982 Chrysler New Yorker
- 1979-1981 Chrysler Newport
- 1978-1981 Chrysler Town & Country
- 1976-1980 Dodge Aspen
- 1975-1980 Dodge B100
- 1981-1984 Dodge B150
- 1975-1980 Dodge B200
- 1981-1984 Dodge B250
- 1975-1980 Dodge B300
- 1975-1975 Dodge CB300
- 1977-1979 Dodge CB300
- 1976-1976 Dodge Charger
- 1975-1976 Dodge Coronet
- 1975-1979 Dodge D100
- 1977-1984 Dodge D150
- 1975-1980 Dodge D200
- 1981-1984 Dodge D250
- 1975-1978 Dodge D300
- 1975-1976 Dodge Dart
- 1978-1983 Dodge Diplomat
- 1980-1983 Dodge Mirada
- 1977-1978 Dodge Monaco
- 1975-1980 Dodge Ramcharger
- 1979-1981 Dodge St. Regis
- 1975-1977 Dodge W100
- 1978-1984 Dodge W150
- 1975-1980 Dodge W200
- 1975-1978 Dodge W300
- 1975-1984 Ford Bronco
- 1990-1996 Ford Bronco
- 1970-1974 Ford Country Sedan
- 1969-1974 Ford Country Squire
- 1970-1972 Ford Custom
- 1970-1977 Ford Custom 500
- 1975-1983 Ford E-100 Econoline
- 1975-1983 Ford E-100 Econoline Club Wagon
- 1975-1984 Ford E-150 Econoline
- 1990-1996 Ford E-150 Econoline
- 1975-1984 Ford E-150 Econoline Club Wagon
- 1990-1996 Ford E-150 Econoline Club Wagon
- 1975-1984 Ford E-250 Econoline
- 1990-1991 Ford E-250 Econoline
- 1975-1991 Ford E-250 Econoline Club Wagon
- 1975-1996 Ford E-350 Econoline
- 1977-1996 Ford E-350 Econoline Club Wagon
- 1975-1976 Ford Elite
- 1975-1983 Ford F-100
- 1975-1984 Ford F-150
- 1990-1996 Ford F-150
- 1975-1996 Ford F-250
- 1975-1997 Ford F-350
- 1978-1982 Ford Fairmont
- 1970-1974 Ford Galaxie 500
- 1972-1976 Ford Gran Torino
- 1975-1981 Ford Granada
- 1970-1986 Ford LTD
- 1990-1991 Ford LTD Crown Victoria
- 1977-1979 Ford LTD II
- 1975-1977 Ford Maverick
- 1970-1973 Ford Mustang
- 1979-1985 Ford Mustang
- 1987-1995 Ford Mustang
- 1975-1978 Ford Mustang II
- 1976-1976 Ford P-350
- 1970-1974 Ford Ranch Wagon
- 1969-1979 Ford Ranchero
- 1972-1985 Ford Thunderbird
- 1991-1993 Ford Thunderbird
- 1970-1976 Ford Torino
- 1975-1978 GMC C15
- 1975-1978 GMC C15 Suburban
- 1968-1974 GMC C15/C1500 Pickup
- 1968-1974 GMC C15/C1500 Suburban
- 1979-1986 GMC C1500
- 1979-1986 GMC C1500 Suburban
- 1975-1978 GMC C25
- 1975-1978 GMC C25 Suburban
- 1968-1974 GMC C25/C2500 Pickup
- 1968-1974 GMC C25/C2500 Suburban
- 1979-1986 GMC C2500
- 1979-1986 GMC C2500 Suburban
- 1975-1978 GMC C35
- 1968-1974 GMC C35/C3500 Pickup
- 1979-1986 GMC C3500
- 1978-1987 GMC Caballero
- 1975-1978 GMC G15
- 1970-1974 GMC G15/G1500 Van
- 1979-1984 GMC G1500
- 1975-1978 GMC G25
- 1970-1974 GMC G25/G2500 Van
- 1979-1986 GMC G2500
- 1975-1978 GMC G35
- 1971-1974 GMC G35/G3500 Van
- 1979-1988 GMC G3500
- 1970-1985 GMC Jimmy
- 1975-1978 GMC K15
- 1975-1978 GMC K15 Suburban
- 1970-1974 GMC K15/K1500 Pickup
- 1968-1968 GMC K15/K1500 Suburban
- 1970-1974 GMC K15/K1500 Suburban
- 1979-1986 GMC K1500
- 1979-1985 GMC K1500 Suburban
- 1975-1978 GMC K25
- 1975-1978 GMC K25 Suburban
- 1970-1974 GMC K25/K2500 Pickup
- 1968-1974 GMC K25/K2500 Suburban
- 1979-1986 GMC K2500
- 1979-1986 GMC K2500 Suburban
- 1977-1978 GMC K35
- 1968-1974 GMC K35/K3500 Pickup
- 1979-1986 GMC K3500
- 1975-1978 GMC P15
- 1970-1974 GMC P15/P1500 Van
- 1979-1980 GMC P1500
- 1975-1978 GMC P25
- 1968-1974 GMC P25/P2500 Van
- 1979-1987 GMC P2500
- 1989-1989 GMC P2500
- 1975-1978 GMC P35
- 1968-1974 GMC P35/P3500 Van
- 1979-1990 GMC P3500
- 1987-1988 GMC R2500
- 1987-1989 GMC R3500
- 1971-1977 GMC Sprint
- 1987-1987 GMC V2500
- 1987-1989 GMC V3500
- 1984-1986 Jeep Cherokee
- 1980-1983 Jeep CJ5
- 1980-1983 Jeep CJ7
- 1986-1986 Jeep Comanche
- 1969-1971 Jeep J-2500
- 1969-1970 Jeep J-2600
- 1969-1970 Jeep J-2700
- 1969-1970 Jeep J-3500
- 1969-1970 Jeep J-3600
- 1969-1970 Jeep J-3700
- 1969-1970 Jeep J-3800
- 1981-1983 Jeep Scrambler
- 1984-1986 Jeep Wagoneer
- 1973-1980 Lincoln Continental
- 1982-1985 Lincoln Continental
- 1973-1976 Lincoln Mark IV
- 1977-1979 Lincoln Mark V
- 1980-1983 Lincoln Mark VI
- 1984-1985 Lincoln Mark VII
- 1990-1992 Lincoln Mark VII
- 1981-1985 Lincoln Town Car
- 1977-1980 Lincoln Versailles
- 1979-1985 Mercury Capri
- 1971-1974 Mercury Colony Park
- 1975-1977 Mercury Comet
- 1970-1985 Mercury Cougar
- 1991-1993 Mercury Cougar
- 1970-1971 Mercury Cyclone
- 1975-1986 Mercury Grand Marquis
- 1971-1982 Mercury Marquis
- 1975-1980 Mercury Monarch
- 1970-1976 Mercury Montego
- 1971-1974 Mercury Monterey
- 1978-1982 Mercury Zephyr
- 1975-1975 Oldsmobile 98
- 1981-1983 Oldsmobile 98
- 1985-1985 Oldsmobile 98
- 1975-1975 Oldsmobile Custom Cruiser
- 1977-1977 Oldsmobile Custom Cruiser
- 1970-1971 Oldsmobile Cutlass
- 1975-1981 Oldsmobile Cutlass
- 1978-1984 Oldsmobile Cutlass Calais
- 1982-1985 Oldsmobile Cutlass Ciera
- 1980-1982 Oldsmobile Cutlass Cruiser
- 1978-1980 Oldsmobile Cutlass Salon
- 1985-1987 Oldsmobile Cutlass Salon
- 1975-1987 Oldsmobile Cutlass Supreme
- 1974-1975 Oldsmobile Delta 88
- 1977-1985 Oldsmobile Delta 88
- 1970-1971 Oldsmobile F85
- 1973-1979 Oldsmobile Omega
- 1977-1980 Oldsmobile Starfire
- 1981-1984 Oldsmobile Toronado
- 1975-1976 Plymouth Duster
- 1975-1978 Plymouth Fury
- 1980-1983 Plymouth Gran Fury
- 1975-1980 Plymouth PB100
- 1981-1983 Plymouth PB150
- 1975-1978 Plymouth PB200
- 1980-1980 Plymouth PB200
- 1981-1983 Plymouth PB250
- 1975-1976 Plymouth Scamp
- 1975-1975 Plymouth Trailduster
- 1977-1980 Plymouth Trailduster
- 1975-1976 Plymouth Valiant
- 1976-1980 Plymouth Volare
- 1972-1986 Pontiac Bonneville
- 1972-1981 Pontiac Catalina
- 1970-1992 Pontiac Firebird
- 1994-1995 Pontiac Firebird
- 1973-1975 Pontiac Grand Am
- 1978-1980 Pontiac Grand Am
- 1975-1981 Pontiac Grand LeMans
- 1972-1987 Pontiac Grand Prix
- 1972-1978 Pontiac Grand Safari
- 1972-1975 Pontiac Grandville
- 1972-1973 Pontiac GTO
- 1970-1981 Pontiac LeMans
- 1983-1986 Pontiac Parisienne
- 1977-1979 Pontiac Phoenix
- 1976-1980 Pontiac Sunbird
- 1970-1970 Pontiac Tempest
- 1971-1977 Pontiac Ventura
Key Features
- Features 0.4-Millimeter Iridium Center Electrode And A 0.7-Millimeter Platinum Ground Electrode
- Revolutionary 0.4 Millimeter Center Electrode Means Significantly Improved Combustion And Fewer Misfires – Optimizing Power Output Like Never Before
- Twin-Tip Technology Enables Larger Spark Concentration And Explosion, Delivering More Complete Combustion, Which Translates To More Superior Fuel Economy
- Tested To Last Well Beyond 100,000 Miles, With Minimal Loss To Performance, Contributing To More Overall Lifetime Savings Than Any Plugs Available Today
- Delivers Far Less Obstruction To The Spark Allowing An Omni-Directional Explosion
- Twin-Tip Technology Minimizes The Quenching Effect And Results In A More Effective, More Complete Combustion
- Better Combustion Means More Power And Better Fuel Economy, As Fuel Is Burned More Efficiently With Each Piston Firing
- For Complete Combustion, The Iridium TT’s Two Tips Allow The Spark Plug To Create The Largest Spark Concentration And Explosion
- Limited 1 Year Warranty
Technical Details
- Resistor: Yes
- Electrode Type: OEM
- Electrode Core Material: Copper
- Electrode Tip Material: Iridium Rhodium Alloy
- Insulator Type: Projected
- Thread Size IN: 0.551 Inch
- Quantity: Single
- Reach: 0.456 Inch
- Seat Type: Tapered
- Wrench Diameter: 16 Millimeter
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